CN113040399A - Peanut shelling and cleaning all-in-one machine - Google Patents
Peanut shelling and cleaning all-in-one machine Download PDFInfo
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- CN113040399A CN113040399A CN202110248777.XA CN202110248777A CN113040399A CN 113040399 A CN113040399 A CN 113040399A CN 202110248777 A CN202110248777 A CN 202110248777A CN 113040399 A CN113040399 A CN 113040399A
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- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 85
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
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- 239000000463 material Substances 0.000 claims description 41
- 238000012216 screening Methods 0.000 claims description 20
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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
- A23N5/01—Machines for hulling, husking or cracking nuts for peanuts
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention belongs to the technical field of husking and cleaning machines, and particularly relates to a peanut husking and cleaning all-in-one machine which comprises a rack, a husking mechanism, a husking power structure, a cleaning mechanism, a vibration driving structure and a feedback mechanism; the husking mechanism comprises a combined type shell, coaxial double rollers and a concave plate sieve; the coaxial double rollers comprise main rolling shafts, middle partition boards, inlet kneading slats and feedback kneading slats; the fixed suit of fixed cover is rubbed to import lath, median septum and feedback and is rubbed the lath in proper order on main roll axis, and the median septum matches the suit in the baffle inslot, makes the regional mutually independent import of formation of shelling shell the district and the feedback shell the district, satisfies the shelling and the cleaning function of peanut simultaneously, has realized the self-adaptation of peanut pod shell, the circulation is shelled and is cleaned in grades, has reduced and has not shelled output such as clean big peanut pod and fine sand impurity, has improved the peanut shell, clean in-process peanut shell rate height, the purpose that the clear kernel rate of peanut is high.
Description
Technical Field
The invention belongs to the technical field of husking and cleaning machines, and particularly relates to a peanut husking and cleaning all-in-one machine.
Background
Peanuts are a highly nutritious food, contain abundant fat and protein, and the peanut kernels are also called peanut kernels, which can be eaten by people or used for pressing oil, so that the peanuts are widely cultivated. According to data, the planting area of peanuts in China in 2020 is 4600 kilo hectare, and the planting area accounts for 18.36% of the total planting area of five oil crops in China. The yield of peanuts under different geographical conditions is different, 800-1000 jin can be produced in a land plot with fertile soil, 600-800 jin can be produced in poor land, more peanuts are produced every year, and the task of removing shells and kernels of the peanuts is larger.
The domestic method for removing the shells and taking the kernels of the peanuts is mainly manual, and the manual method is time-consuming, labor-consuming and low in efficiency. The existing two machines of a small amount of peanut husking machines and peanut cleaning machines operate independently, the functions are single, one machine is used up, and then the other machine is used, so that the working procedure is complex, and a large number of large peanut pods which are not peeled cleanly, fine sand impurities and the like exist in the received peanut kernels, therefore, the research of the husking and cleaning integrated equipment with high material peeling rate and high material cleaning rate is of great importance for improving the task of taking peanuts.
Disclosure of Invention
Aiming at the defects and problems of the existing equipment, the invention provides the peanut shelling and cleaning all-in-one machine which effectively solves the problems that the peanut shelling and cleaning functions in the existing equipment are divided into two machines to work independently, so that the function is single, the program is complex, and a lot of large peanut pods which are not peeled cleanly and fine sand impurities exist in output peanut kernels.
The technical scheme adopted by the invention for solving the technical problems is as follows: a peanut shelling and cleaning integrated machine comprises a rack, a shelling mechanism, a shelling power structure, a cleaning mechanism, a vibration driving structure and a feedback mechanism; the husking mechanism comprises a combined type shell, coaxial double rollers and a concave plate sieve; the coaxial double-roller is wrapped by the shell, and a charging opening is arranged at the upper part of the shell; the coaxial double rollers comprise main rolling shafts, middle partition boards, inlet kneading slats and feedback kneading slats; the inlet rubbing strip, the middle clapboard and the feedback rubbing strip are sequentially fixedly sleeved on a main rolling shaft and rotate together under the driving of a shelling power structure, and the concave plate sieve is positioned at the lower part of the coaxial double-roller and comprises an inlet column corresponding to the inlet rubbing strip, a feedback column corresponding to the feedback rubbing strip and a clapboard groove corresponding to the middle clapboard; the clearance between the rubbing strip and the column bars is a peeling clearance, the middle clapboard is sleeved in the clapboard groove in a matching way, so that the peeling area forms an inlet peeling area and a feedback peeling area which are independent from each other, the inlet peeling clearance is larger than the feedback peeling clearance, and the clearance between the inlet column bars is larger than the clearance between the feedback column bars; the cleaning mechanism comprises a vibrating screening structure and a winnowing fan, wherein the vibrating screening structure is obliquely arranged on the rack and swings under the driving of the vibrating driving structure, and the winnowing fan is arranged at the upper part of the vibrating screening structure and sucks the surface of the vibrating screening structure; the vibrating screening structure comprises a bracket, an upper layer coarse screen and a lower layer fine screen; the coarse screen of upper strata and the fine screen of lower floor are fixed on the bracket by upper and lower interval, the fine screen of lower floor sieves fine miscellaneous screening to ground to set up the fruit grain discharge gate at its end, the discharge gate of the coarse screen of upper strata exports coarse fodder to feedback mechanism, feedback mechanism includes feedback fan and feedback passageway, and the feedback fan provides wind-force in the feedback passageway and carries, and will fall into the coarse fodder of feedback passageway and carry out the secondary to shelling to the feedback region of shelling.
Further, the power structure of shelling is provided with driving motor including setting up the band pulley of shelling at the main roll axis drive end in the bottom of frame, is provided with compound double-belt wheel in driving motor's the pivot, and the drive wheel of feedback fan and the band pulley of shelling are connected with compound double-belt wheel transmission through the belt respectively, the vibration drive structure includes vibration drive wheel, pivot, eccentric block, eccentric rod and the pendulum rod of being connected with the band pulley transmission of shelling with the belt, and the bracket is installed in the frame through the pendulum rod, and the vibration drive wheel is connected with the pivot transmission, and eccentric block eccentric mounting is in the pivot, and the both ends of eccentric rod articulate on eccentric block and bracket.
Furthermore, the combined type shell comprises an upper cover, a left baffle, a right baffle, a front baffle and a rear baffle; the upper cover is provided with a hopper-shaped charging opening, the front baffle and the rear baffle are fixed on the frame, and the left baffle and the right baffle are fixed on the frame and are respectively butted with the left side and the right side of the upper cover to form a closed structure; the concave plate sieve comprises a column bar, an inner plate, a middle plate and an outer plate, wherein the column bar penetrates through the fixed sleeve to be installed on the inner plate, the middle plate and the outer plate, fixing grooves matched with the inner plate, the middle plate and the outer plate are formed in the right baffle plate, the partition plate groove and the left baffle plate, a fixing plate is arranged on the outer plate, and the fixing plate is fixedly connected with the left baffle plate through bolts.
Furthermore, the tail end of the upper layer coarse screen is provided with an inclined coarse material baffle, the coarse material baffle guides the coarse material to a feeding port of the feedback channel, and the tail end of the lower layer fine screen is provided with a splayed fruit grain baffle, so that the fruit grains are guided to a fruit grain discharging port.
Furthermore, the winnowing fan comprises a fan, a centrifugal cylinder, an exhaust pipe and a feeding interface; the lower part of the feeding interface faces the upper layer coarse net, the upper part of the feeding interface is communicated with the centrifugal cylinder, the fan is positioned in the centrifugal cylinder and generates negative pressure in the centrifugal cylinder, and the exhaust pipe is arranged in the tangential direction of the centrifugal cylinder and used for exhausting light impurities.
Furthermore, reinforcing ribs are welded between the extruding and kneading battens.
Furthermore, a fine sand table is arranged at the lower part of the lower fine net, the fine sand table is obliquely arranged, and a sand discharge port is arranged at the downstream of the fine sand table.
The invention has the beneficial effects that: the invention aims at the defects of a shelling and cleaning structure in the prior equipment, so that a plurality of large peanut pods which are not peeled cleanly and fine sand impurities exist in peanut kernels, and the coaxial double-roller peanut shelling device is provided with a coaxial double-roller, a shelling area is divided into an inlet shelling area and a feedback shelling area which are mutually independent by utilizing a middle clapboard, wherein the inlet shelling area is used for adding peanuts for the first time, the peanuts are shelled in a gap between an inlet rubbing batten and an inlet column bar, in addition, the inlet rubbing batten is an arc-shaped batten with gradually changed curvature, a containing area is arranged between the adjacent rubbing battens, peanut materials in the containing area are rotated under the temporary storage driving of a rotating shaft, the materials can be preferentially positioned at the outer side and in the gap between the rubbing batten and the column bar due to the centrifugal effect, and the gap between the rubbing batten and the column bar is gradually reduced, so that the peanuts with different sizes can be shelled in the rubbing gaps, after the husking is finished, the water leaks out from the gaps between the column bars; for the cleaned coarse material, the coarse material is collected and injected into the feedback husking area for secondary husking, and the secondary husking has stronger husking capability, so that the husks and the kernels are fully separated.
In the cleaning process, the invention is provided with the winnowing fan for sucking out the light peanut shells by utilizing negative pressure, and the vibration screening structure is utilized to vibrate and filter the mixed peanut shells, filter and sand grains, so that the single peanut shells are relatively light and are sucked out under the action of the negative pressure of the fan, the peanuts containing the peanut grains are relatively heavy and cannot be filtered, and the peanuts enter the feedback channel downwards along with the inclined upper coarse screen; smaller fruit grains and sand grains penetrate through the upper layer coarse mesh and enter the lower layer fine mesh, and the sand grains penetrate through the lower layer fine mesh under vibration, so that the fruit grains are retained and discharged out of the fruit grain discharge port under the vibration of the inclined upper layer fine mesh.
Compared with the prior art, the invention has the following advantages:
firstly, the invention has the advantages of convenient operation, low cost, easy popularization and the like.
Secondly, the peanut sheller has the shelling mechanism and the cleaning mechanism, can simultaneously shell and clean peanuts, solves the problem of single function of the existing equipment, saves time and labor, and improves the operation efficiency.
Thirdly, extruding and kneading strips with different curvatures are adopted, the distance between the extruding and kneading strips and the concave plate sieve is different, the extruding and kneading strips rotate along with the roller, peanut pods are adaptively adjusted to proper positions according to the sizes of the peanut pods, the defect that peanut kernels are damaged is reduced, and the kernel-conditioning rate is improved.
Fourthly, the peanut pod peeling machine is provided with a feedback mechanism, the cleaned peanut pods which are not peeled or peeled cleanly are reversely returned to the material receiving port for circular peeling, and the gaps of the cylindrical bars of the concave plate sieve corresponding to falling are smaller than the gaps corresponding to falling of the first feeding, so that the defects of one-time peeling and repeated non-peeling are avoided, and the peeling rate of the peanut pods is improved.
Fifthly, the invention can realize grading cleaning, and the peanut pods, the fine sand stones and the light chips which are not peeled or peeled are respectively separated by the vibrating screen coarse mesh, the vibrating screen fine mesh and the main fan, thereby ensuring the kernel cleaning rate of the output peanut kernels.
Sixthly, the suspension type hinged rod mechanism realizes the back-and-forth shaking and grading cleaning, so that the cleaning mechanism can have larger bearing capacity.
Therefore, the peanut shelling and cleaning integrated machine combines the peanut shelling and cleaning into an integrated machine, meets the shelling and cleaning functions of peanuts, achieves the self-adaptive shelling, circular shelling and classification cleaning of peanut pods, reduces the output of big peanut pods which are not completely shelled, fine sand impurities and the like, improves the purposes of high peanut shell shelling rate and high peanut kernel cleaning rate in the peanut shelling and cleaning processes, solves the problem of single function of the existing equipment, saves time and labor, improves the operation efficiency, and has the advantages of convenience in operation, low cost and easiness in popularization.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a schematic view of fig. 1 from another perspective.
Fig. 6 is a schematic structural view of the husking mechanism.
Fig. 7 is a front view of fig. 6.
Fig. 8 is a side view of fig. 6.
Fig. 9 is a schematic view of the transmission structure of the present invention.
Fig. 10 is a schematic structural view of the housing.
Figure 11 is a schematic diagram of a vibratory screening arrangement.
The reference numbers in the figures are: 1 is a frame, 2 is a husking mechanism, 21 is a main rolling shaft, 22 is an inlet kneading lath, 23 is a middle clapboard, 24 is a feedback kneading lath, 25 is a left baffle, 26 is a clapboard groove, 27 is a right baffle, 28 is an outer plate, 29 is a fixing plate, 210 is an upper cover, and 211 is a feed inlet; 3, a cleaning mechanism, 31, a bracket, 32, an upper layer coarse screen, 33, a lower layer fine screen, 34, a coarse material enclosure, 35, a fruit grain enclosure, 36, a coarse material outlet, 37 and a swing rod; 4 is a feedback mechanism, 41 is a feedback fan, 42 is a feedback channel, and 43 is a feedback driving wheel; 5 is a winnowing fan, 51 is a fan, 52 is a centrifugal cylinder, 53 is an air outlet, and 54 is a feeding interface; 6 is transmission structure, 61 is driving motor, 62 is compound double-belt wheel, 63 is feedback driving wheel, 64 is peeling belt wheel, 65 is vibration driving wheel, 66 is eccentric block, 67 eccentric rod.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1: this embodiment aims at providing a peanut shelling and cleaning all-in-one, mainly used shelling, the cleaning process of peanut, there are a lot of big peanut pods and fine sand impurity that do not shell clean in the peanut benevolence to the peanut shelling that exists among the current structure and the peanut kernel of selecting back output, it is inconvenient to use, the structure is complicated, and in the in-service use process, shelling and cleaning are two continuous processes, for binding relation, based on this, this embodiment combines peanut shelling and cleaning all-in-one, satisfy the shelling and the cleaning function of peanut simultaneously.
As shown in figures 1-5, a peanut shelling and cleaning all-in-one machine comprises a frame 1, a shelling mechanism 2, a shelling power structure, a cleaning mechanism 3, a vibration driving structure and a feedback mechanism 4; the bottom of the rack 1 can be provided with a one-way wheel, a universal wheel or a fixed seat as required, the rack is used as a fixed frame of the equipment, the rack is made of a steel frame which is welded and combined, and the periphery of the rack is connected with a baffle plate by using an anchor or a bolt.
In the particular embodiment, shown in fig. 6-10, the peeling mechanism 2 comprises a combined housing, coaxial twin drums, and a recess screen; the coaxial double-roller is wrapped by the shell, and a charging opening 211 is arranged at the upper part of the shell, and the charging opening 211 is of a bucket-shaped structure; the coaxial double-roller comprises a main rolling shaft 21, a middle partition plate 23, an inlet kneading lath 22 and a feedback kneading lath 24; the two ends of the main rolling shaft 21 are connected with the frame 1 through a bearing seat by bolts, and the inlet rubbing strip 22, the middle clapboard 23 and the feedback rubbing strip 24 are fixedly sleeved on the main rolling shaft 21 in sequence and rotate together under the driving of the husking power structure.
In the embodiment, a plurality of rubbing strips are arranged, reinforcing ribs are welded between adjacent rubbing strips, the extruding and rubbing strips are sleeved on a main rolling shaft, two ends of the main rolling shaft are connected with a rack through a bearing seat by bolts, the concave plate sieve comprises a plurality of metal cylindrical strips which are transversely arranged in a semicircular way, a working gap with different widths exists between each extruding and rubbing strip and each cylindrical strip, peanut pods are peeled by being extruded and rubbed along with the rotating extruding and rubbing strips with different curvatures, the extruding and rubbing strips with different curvatures apply different forces to the peanut pods, the self-adaptive adjustment of the peanut pods can be met, the peanuts can work along with the rotating of the roller, the proper extruding and rubbing positions of the peanuts in the roller are found according to the sizes of the peanuts, the proper extruding and rubbing force is performed for peeling, the peanuts leak out from the gaps of the cylindrical strips, the damage to the nuts due to the great force of the peanut pods is reduced, and the defect that the peeling cannot be performed due to the small force is reduced, the damage rate of the kernels is reduced, the whole kernel rate of the kernels is improved, the gap between one end of the concave plate sieve and the cylindrical strip at the other end of the concave plate sieve is larger than the gap between the cylindrical strips at the other end of the concave plate sieve and is smaller than the width of peanut pods, the peanuts are prevented from leaking downwards without being shelled, the other end port of the reverse material short cylinder of the feedback mechanism is opposite to the place with small gap between the material receiving port and the cylindrical strip at the other end of the concave plate sieve, the place with large gap between the cylindrical strips is firstly extruded and kneaded for shelling, the work carried out at the place with small gap is that the large-size peanut pods which are not completely shelled are fed back and then extruded and kneaded for shelling, the peanut kernels with small size are leaked downwards, the peeled peanut pods are further screened, the shelling rate is improved, the inlet rubbing laths 22 and the feedback rubbing laths 24 are coaxially arranged.
Wherein the upper cover 210, the concave plate sieve, the left baffle 25, the right baffle 26, the front baffle, the roller rear baffle are respectively positioned above, below, left, right, front and rear of the coaxial double rollers, the concave plate sieve is positioned at the lower part of the coaxial double rollers at intervals, the concave plate sieve comprises an inlet column corresponding to the inlet rubbing strip, a feedback column corresponding to the feedback rubbing strip and a baffle groove corresponding to the middle baffle, the gaps between the rubbing strip and the columns are shelling gaps, the columns are distributed in a semi-circle manner, the gaps between the columns are smaller than the width of peanut pods, the middle baffle 23 is matched and sleeved in the baffle groove 26, so that the shelling areas form mutually independent inlet shelling areas and feedback shelling areas, the inlet shelling gaps are larger than the feedback shelling gaps, the gaps between the inlet columns are larger than the gaps between the feedback columns, the inlet shelling areas and the feedback shelling areas are separated by the middle baffle 23 in the embodiment, the area of the inlet husking area is larger than the feedback husking area, the husking areas are reasonably distributed according to the feedback materials, corresponding rotating speeds are applied to the inlet husking area and the feedback husking area, the purposes of reasonably classifying and utilizing kinetic energy and improving the utilization rate of resources are achieved.
The peanut shelling device comprises an inlet shelling area, inlet kneading battens, a containing area and a rotating shaft, wherein the inlet shelling area is used for adding peanuts for the first time, the peanuts are shelled in a gap between the inlet kneading battens and the inlet column bars, the inlet kneading battens are arc battens with gradually changing curvature, the containing area is arranged between the adjacent kneading battens, peanut materials are temporarily stored in the containing area and rotate under the driving of the rotating shaft, the materials can be preferentially positioned on the outer side under the centrifugal action and positioned in the gap between the kneading battens and the column bars, and the gap between the kneading battens and the column bars is gradually reduced, so that the peanuts with different sizes can be shelled in the kneading gap, and the peanuts with different sizes can be shelled after being shelled leak out and enter the cleaning mechanism 3.
In this embodiment, cleaning mechanism includes vibration screening structure and selection by winnowing fan, and wherein the slope of vibration screening structure sets up in the frame to rock under the drive of vibration drive structure, utilize gravity and vibration to realize vibration screening and flow.
The vibrating screen structure comprises a bracket 31, an upper layer coarse mesh 32 and a lower layer fine mesh 33; the size of the mesh holes of the lower fine net 33 is smaller than that of peanut grains, the size of the mesh holes of the upper coarse net 32 is smaller than that of peanut pods, the area of the upper coarse net 32 is smaller than that of the lower fine net 33, and the bracket 31 is in transmission connection with the rack 1 through the swing rod 38 and the output end of the eccentric driving mechanism so as to be convenient to shake; the specific upper layer coarse screen 32 and the lower layer fine screen 33 are fixed on the bracket 31 from top to bottom at intervals, the lower layer fine screen 33 screens fine impurities to the ground, a fruit particle discharge port 36 is arranged at the tail end of the lower layer fine screen 33, and coarse materials are output to the feedback mechanism 4 through the discharge port of the upper layer coarse screen 32.
The feedback mechanism 4 comprises a feedback fan 41 and a feedback channel 42, the feedback fan 41 provides wind power for conveying in the feedback channel 42, coarse materials falling into the feedback channel 42 are conveyed to a feedback husking area for secondary husking, the feedback channel 42 comprises a feedback hopper, a fan shell, a long reverse material barrel and a short reverse material barrel, the feedback hopper, the fan shell and the long reverse material barrel form a three-way barrel, a barrel fixing plate is further arranged on the rack, one end of the short reverse material barrel is connected with the barrel fixing plate and the long reverse material barrel through bolts, and the port of the other end of the short reverse material barrel faces the material receiving port and the other end of the concave plate sieve (the feedback husking area).
The air separation fan 5 is arranged at the upper part of the vibrating screening structure and sucks the surface of the vibrating screening structure, and the air separation fan 5 comprises a fan 51, a centrifugal cylinder 52, an exhaust pipe 53 and a feeding interface 54; the lower part of the feeding port 54 faces the upper layer coarse screen 32, the upper part thereof is communicated with the centrifugal cylinder 52, the fan 51 is positioned in the centrifugal cylinder 52 and generates negative pressure in the centrifugal cylinder 52, and the exhaust pipe 53 is arranged in the tangential direction of the centrifugal cylinder 52 and is used for exhausting light impurities.
The air separation fan 5 is used for sucking out light peanut shells by utilizing negative pressure, the air inlet position of the air separation fan is arranged on the side face of the rack, an adjustable blocking plate can be arranged to adjust the size of the air inlet, the vibration screening structure is used for performing vibration filtration on the mixed peanut shells, filter and sand grains, the single peanut shell is sucked out under the action of the negative pressure of the fan, the peanuts containing the peanut grains are heavy and cannot be filtered, and the peanuts enter the feedback channel downwards along with the inclined upper coarse screen; smaller fruit grains and sand grains penetrate through the upper layer coarse mesh and enter the lower layer fine mesh, the sand grains vibrate and penetrate through the lower layer fine mesh, the fruit grains are reserved and are discharged from the fruit grain discharge port under the inclined upper layer fine mesh, the feedback fan is an axial-flow blower, the peanut pods which are not peeled or not peeled cleanly and have larger sizes are fed back to the material reversing port are sequentially conveyed to the material reversing long cylinder and the material reversing short cylinder through a blowing-up mode, the peanut pods fall into the place with small gaps of the cylindrical strips at the other end of the concave plate sieve, the peanut pods are circularly extruded, kneaded and peeled along the rotation of the roller, the size conditions of the pods which are leaked from the concave plate sieve are further limited, the defects that only one-time peeling and repeated non-peeling are avoided, and the peeling rate of the peanut pods is improved.
In this embodiment, the end of the upper layer coarse screen 32 is provided with an inclined coarse material baffle 34, the coarse material baffle 34 guides coarse materials to a feeding port of a feedback channel 42, the end of the lower layer fine screen is provided with a splayed fruit grain baffle 35, and fruit grains are guided to a fruit grain discharging port 36 for cleaned coarse materials
Example 2: this example is substantially the same as example 1, except that: this embodiment explains the transmission part of the present invention as shown in fig. 5 and 9.
The outside of transmission part is provided with the shell in this embodiment for protect belt and band pulley, the power structure of peeling off is including setting up the band pulley 64 of peeling off at the main roll axis drive end, is provided with driving motor 61 in the bottom of frame 1, is provided with compound double belt wheel 62 in driving motor 61's the pivot, and feedback drive wheel 63 and the band pulley 64 of feedback fan are connected with compound double belt wheel 62 transmission through the belt respectively, the vibration drive structure includes vibration drive wheel, pivot, eccentric block, eccentric rod and the pendulum rod of being connected with the band pulley transmission of peeling off with the belt, and bracket 31 is installed on frame 1 through pendulum rod 38, and the vibration drive wheel is connected with the pivot transmission, and eccentric block 66 is eccentric to be installed in the pivot, and the both ends of eccentric rod 67 articulate respectively on eccentric block 66 and bracket 31.
Cylindrical pins are symmetrically arranged at the left end and the right end of the bracket 31, the cylindrical pins are movably connected with hinges fixed on the rack 1 through swing rods 38 with hinged seats at the two ends, the output end of the eccentric driving structure is movably connected with the rear end of the bracket through eccentric rods with hinged seats at the two ends, the input end of the eccentric driving structure is connected with a vertical beam bolt of the rack through a bearing seat, the swing rods and the bracket form a suspension type quadrilateral mechanism to realize back-and-forth shaking and grading cleaning, and the suspension type quadrilateral mechanism has large bearing capacity.
Peanut kernels and peanut shells peeled in the concave screen firstly fall onto a vibrating screen coarse screen, the mesh opening of the vibrating screen coarse screen is relatively large, the peanut shells with small sizes, the peanut kernels, fine sand stones and the like leak onto the vibrating screen fine screen along with the swinging of the coarse screen, peanut pods without peeling or without peeling completely and with large sizes are screened out on the coarse screen, a material reversing opening inclined towards the outer lower part is arranged at the right lower end of the vibrating screen coarse screen, in order to prevent the material from flowing out, the periphery of the vibrating screen coarse screen except the material reversing opening is provided with a closed enclosure, and the large-size materials on the coarse screen are output to a feedback mechanism through the material reversing opening in the swinging process.
Example 3: this example is substantially the same as example 1, except that: the present embodiment further illustrates the structure of the combination housing.
The combined shell in the embodiment comprises an upper cover 210, a left baffle 25, a right baffle 26, a front baffle and a rear baffle; the upper cover 210 is provided with a hopper-shaped charging opening, the front baffle and the rear baffle are fixed on the frame 1, the left baffle 25 and the right baffle 26 are fixed on the frame and are respectively butted with the left side and the right side of the upper cover 210 to form a closed structure; the concave plate sieve comprises a column bar, an inner plate, a middle plate and an outer plate 28, the column bar penetrates through the fixing sleeve to be installed on the inner plate, the middle plate and the outer plate, fixing grooves matched with the inner plate, the middle plate and the outer plate are formed in the right baffle plate, the partition plate groove and the left baffle plate, a fixing plate 29 is arranged on the outer plate 28, and the fixing plate 29 is fixedly connected with the left baffle plate 25 through bolts.
The both sides plane outside of the up end of upper cover 210 with the weighing apparatus roof beam of frame passes through bolted connection, the concave plate sieve front upper place and back upper place bilateral symmetry are equipped with support panel and are located the both sides plane of the up end of upper cover with clearance department between the weighing apparatus roof beam of frame, support panel with horizontal pull is carried out along main roll axis direction together to cylindric lock, inner panel and planking, is convenient for change to handle and rub the jam between lath and the cylindric lock.
Example 4, this example is substantially the same as example 1 except that: in the embodiment, a fine sand table is arranged at the lower part of the lower fine net, the fine sand table is obliquely arranged, and a sand discharge port is arranged at the downstream of the fine sand table.
In the fine sand table below the vibrating screen bracket in the embodiment, the mesh size of the fine screen of the vibrating screen is small but larger than peanut kernels, small-size impurities such as fine sand and stones are leaked to the fine sand table or the ground along with the shaking, the peanut kernels are kept on the fine screen, a peanut kernel baffle for preventing the peanut kernels from flowing out is arranged at the front lower end of the fine screen of the vibrating screen, the fine sand table is inclined towards the left front lower side along the longitudinal and transverse directions, a sand discharge port is arranged below the left front lower side, the sand discharge port is inclined towards the outer lower side along with the shaking, and the fine sand and stones with heavy quality are discharged from the sand discharge port along with the shaking.
Claims (7)
1. The utility model provides a peanut shelling cleaning all-in-one which characterized in that: comprises a frame, a husking mechanism, a husking power structure, a cleaning mechanism, a vibration driving structure and a feedback mechanism; the husking mechanism comprises a combined type shell, coaxial double rollers and a concave plate sieve; the coaxial double-roller is wrapped by the shell, and a charging opening is arranged at the upper part of the shell; the coaxial double rollers comprise main rolling shafts, middle partition boards, inlet kneading slats and feedback kneading slats; the inlet rubbing strip, the middle clapboard and the feedback rubbing strip are sequentially fixedly sleeved on a main rolling shaft and rotate together under the driving of a shelling power structure, and the concave plate sieve is positioned at the lower part of the coaxial double-roller and comprises an inlet column corresponding to the inlet rubbing strip, a feedback column corresponding to the feedback rubbing strip and a clapboard groove corresponding to the middle clapboard; the clearance between the rubbing strip and the column bars is a peeling clearance, the middle clapboard is sleeved in the clapboard groove in a matching way, so that the peeling area forms an inlet peeling area and a feedback peeling area which are independent from each other, the inlet peeling clearance is larger than the feedback peeling clearance, and the clearance between the inlet column bars is larger than the clearance between the feedback column bars; the cleaning mechanism comprises a vibrating screening structure and a winnowing fan, wherein the vibrating screening structure is obliquely arranged on the rack and swings under the driving of the vibrating driving structure, and the winnowing fan is arranged at the upper part of the vibrating screening structure and sucks the surface of the vibrating screening structure; the vibrating screening structure comprises a bracket, an upper layer coarse screen and a lower layer fine screen; the coarse screen of upper strata and the fine screen of lower floor are fixed on the bracket by upper and lower interval, the fine screen of lower floor sieves fine miscellaneous screening to ground to set up the fruit grain discharge gate at its end, the discharge gate of the coarse screen of upper strata exports coarse fodder to feedback mechanism, feedback mechanism includes feedback fan and feedback passageway, and the feedback fan provides wind-force in the feedback passageway and carries, and will fall into the coarse fodder of feedback passageway and carry out the secondary to shelling to the feedback region of shelling.
2. An all-in-one machine for husking and cleaning peanuts according to claim 1, which is characterized in that: the power structure of shelling is provided with driving motor including setting up the band pulley of shelling at main roll axis drive end in the bottom of frame, is provided with compound double-belt pulley in driving motor's the pivot, and the drive wheel of feedback fan and the band pulley of shelling are connected with compound double-belt pulley transmission through the belt respectively, the vibration drive structure includes vibration drive wheel, pivot, eccentric block, eccentric rod and the pendulum rod of being connected with belt and the band pulley transmission of shelling, and the bracket is installed in the frame through the pendulum rod, and the vibration drive wheel is connected with the pivot transmission, and eccentric block eccentric mounting is in the pivot, and the both ends of eccentric rod articulate on eccentric block and bracket.
3. An all-in-one machine for husking and cleaning peanuts according to claim 1, which is characterized in that: the combined type shell comprises an upper cover, a left baffle, a right baffle, a front baffle and a rear baffle; the upper cover is provided with a hopper-shaped charging opening, the front baffle and the rear baffle are fixed on the frame, and the left baffle and the right baffle are fixed on the frame and are respectively butted with the left side and the right side of the upper cover to form a closed structure; the concave plate sieve comprises a column bar, an inner plate, a middle plate and an outer plate, wherein the column bar penetrates through the fixed sleeve to be installed on the inner plate, the middle plate and the outer plate, fixing grooves matched with the inner plate, the middle plate and the outer plate are formed in the right baffle plate, the partition plate groove and the left baffle plate, a fixing plate is arranged on the outer plate, and the fixing plate is fixedly connected with the left baffle plate through bolts.
4. An all-in-one machine for husking and cleaning peanuts according to claim 1, which is characterized in that: the end of the upper layer coarse screen is provided with an inclined coarse material baffle, the coarse material baffle guides the coarse material to a feeding port of the feedback channel, and the end of the lower layer fine screen is provided with a splayed fruit granule baffle, so that the fruit granules are guided to a fruit granule discharge port.
5. An all-in-one machine for husking and cleaning peanuts according to claim 1, which is characterized in that: the winnowing fan comprises a fan, a centrifugal cylinder, an exhaust pipe and a feeding interface; the lower part of the feeding interface faces the upper layer coarse net, the upper part of the feeding interface is communicated with the centrifugal cylinder, the fan is positioned in the centrifugal cylinder and generates negative pressure in the centrifugal cylinder, and the exhaust pipe is arranged in the tangential direction of the centrifugal cylinder and used for exhausting light impurities.
6. An all-in-one machine for husking and cleaning peanuts according to claim 1, which is characterized in that: reinforcing ribs are welded between the extruding and kneading laths.
7. An all-in-one machine for husking and cleaning peanuts according to claim 1, which is characterized in that: the lower part of the lower fine net is provided with a fine sand table which is arranged obliquely, and a sand discharge port is arranged at the downstream of the fine sand table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110248777.XA CN113040399A (en) | 2021-03-08 | 2021-03-08 | Peanut shelling and cleaning all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110248777.XA CN113040399A (en) | 2021-03-08 | 2021-03-08 | Peanut shelling and cleaning all-in-one machine |
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| Publication Number | Publication Date |
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| CN113040399A true CN113040399A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110248777.XA Pending CN113040399A (en) | 2021-03-08 | 2021-03-08 | Peanut shelling and cleaning all-in-one machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114651996A (en) * | 2022-04-02 | 2022-06-24 | 浙江工业职业技术学院 | Full-automatic peanut huller |
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