CN101361587B

CN101361587B - Multi-path circulation peanut shell remover

Info

Publication number: CN101361587B
Application number: CN2008101966131A
Authority: CN
Inventors: 马新福
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-12
Filing date: 2008-09-12
Publication date: 2010-10-13
Anticipated expiration: 2028-09-12
Also published as: CN101361587A

Abstract

A multi-grade cyclic peanut hulling machine is characterized by comprising hulling devices of three grades, i.e. a large nut hulling device, a middle nut hulling device and a small nut hulling device. Sorting vibration sieves are arranged under each hulling device. Upper-layer material and lower-layer material separated by the screens of the sorting vibration sieves respectively drop in a second-grade hopper and a third-grade hopper; the hulling devices of the three grades are arranged in tandem; a raw material hopper is arranged as a first-grade hopper, a vibration specific weight meter as amaterial outlet hopper; the first-grade hopper is used as the material feed hopper of the large nut hulling device, the second-grade hopper as the material feed hopper of the middle nut hulling device, and the third-grade hopper as the material feed hopper of the small nut hulling device; the vibration specific weight meter is arranged, in parallel, at the feed port of the third-grade hopper. Theinvention can significantly reduce the breakage rate of peanuts and improve the hulling cleanliness. With high mechanization degree, the machine can reduce the labor intensity of operators.

Description

Multi-path circulation peanut shell remover

Technical field

The present invention relates to a kind of agricultrue sideline production processing machinery, a kind of earthnut sheller tool of more specifically saying so.

Background technology

Development along with food industry, need peanut is peeled off under more and more occasions, shelled peanut is carried out deep processing, the conventional mode of peeling off that adopts of earthnut sheller is finished to turn round relatively between shaggy metallic plate and the steel mesh sheet with holes at present, the gap that one setpoint distance is arranged between metallic plate and the steel mesh sheet with holes, peanut in this gap along with the relative running between metallic plate and the steel mesh sheet with holes and finish and peel off, but, in the actual motion, cooperating between metallic plate and the steel mesh with holes can't unify to satisfy peanut not of uniform size, thus, shelled peanut breakage rate height appears, little shell stripping is unclean, problem such as impurity content is big in the shelled peanut.

Summary of the invention

The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of multi-path circulation peanut shell remover is provided, in whole decorticator, transports respectively and peel off at the peanut that varies in size, to reduce the shelled peanut breakage rate, to improve degree of peeling off, reduce the impurity content in the shelled peanut.

Design feature of the present invention is that three grades of branches are provided with big fruit huller, middle fruit huller and fruitlet huller; Below each huller, the sorting vibratory sieve is set, in the sorting vibratory sieve, the screen cloth upper materials blanking of separating with screen cloth is in the secondary hopper, and screen cloth lower floor material blanking is in three grades of hoppers; Three grades of huller series connection are provided with, and series connection setting comprises that it is the one-level hopper that former hopper is set, and it is discharge bucket than treasure that vibration is set; With the one-level hopper is the input hopper of big fruit huller, is the input hopper of middle fruit huller with the secondary hopper, and with three grades of hoppers input hopper that is the fruitlet huller, vibration is arranged in parallel output port at three grades of hoppers than treasure.

Design feature of the present invention also is:

Supply air system is set, comprises that hullers at different levels and sorting vibratory sieve are communicated with by between exhausting duct and impurity removing respectively; Secondary hopper and three grades of hoppers respectively with the wind that is communicated with it send conveying pipeline as in the defeated material passage of fruit huller and fruitlet huller.

The structure of described hullers at different levels is set to: adopt the mill structure, a pair of relatively turnable upper millstone and lower millstone are set in the casing cylindrical shell, upper millstone is an annual disk, upper millstone connects firmly in the casing cylindrical shell, and be sleeved on the position that casing enters the mouth, and lower millstone is a disk, lower millstone is undertaken on the below of casing inlet, axially compartment setting between upper millstone and lower millstone, and axial distance is adjustable.

Rubber blanket is set respectively on the flour milling of upper millstone and lower millstone.

In the bottom of lower millstone, setting can drive the rotating shaft that lower millstone rotates, and the axial location of lower millstone is adjustable.

Lower millstone axial location guiding mechanism is set.

The structure of described lower millstone axial location guiding mechanism is set to: adjusting nut and screwed pipe are threaded, rotating shaft is bearing in the screwed pipe by rolling bearing, the outer setting of screwed pipe can with screwed pipe sleeve pipe in relative rotation, adjusting nut is positioned at the pipe end of sleeve pipe, and sleeve pipe connects firmly by support and casing cylindrical shell.

Compared with the prior art, beneficial effect of the present invention is embodied in:

1, the present invention adopts the version of multiple tracks circulation, makes big-and-middle, little, fruit classification finish in different hullers and peel off, and greatly reduces the shelled peanut breakage rate, improves degree of peeling off.

2, whole system of the present invention adopts form separation and assembling supporting member and the foreign material that wind send, and is embodied as product output with vibration than treasure, has reduced the impurity content in the finished product shelled peanut greatly.

3, the present invention can realize transmitting between one-level hopper and big fruit huller by belt conveyor, and whole process is thereafter finished in system automatically, and the mechanization degree height can greatly alleviate labor intensity of operating staff.

4, the huller of mill structure of the present invention is simple in structure, volume is little, and it is effective to peel off, and is damaged little.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is a huller structural representation of the present invention.

Number in the figure: 1 big fruit huller, fruit huller in 2,3 fruitlet hullers, 4 one-level hoppers, 5 secondary hoppers, 6 three grades of buckets, between 7 impurity removings, between 8 sorting removal of impurities, 9 sorting vibratory sieves, 10 screen clothes, the defeated material of 11 one-levels passage, the defeated material of 12 secondarys passage, 13 3 grades of defeated material passages, treasure is compared in 14 vibrations, 15 one-level blower fans, 16 secondary blower fans, 17 force 3 wind machines, 18 belt conveyors, 19 upper millstones, 20 lower millstones, 21 casing cylindrical shells, 22 threaded rods, 23 adjusting nuts, 24 sleeve pipes, 25 casings inlet, 26 rotating shafts, 27 belt pulleys, 28 one-level exhausting ducts, 29 secondary exhausting ducts, 30 3 grades of exhausting ducts.

Below by the specific embodiment, the invention will be further described in conjunction with the accompanying drawings.

The specific embodiment

Referring to Fig. 1, divide three grades big fruit huller 1, middle fruit huller 2 and fruitlet huller 3 are set; Below each huller, sorting vibratory sieve 9 is set, the screen cloth upper materials blanking of separating with screen cloth 10 in sorting vibratory sieve 9 is in secondary hopper 5, and screen cloth lower floor material blanking is at three grades of hoppers 6;

Shown in Figure 1, three grades of huller series connection are provided with, and comprise that it is one-level hopper 4 that former hopper is set, and vibration is a discharge bucket than treasure 14; With one-level hopper 4 is the input hopper of big fruit huller 1, be the input hopper of middle fruit huller 2 with secondary hopper 5, is the input hopper of fruitlet huller 3 with three grades of hoppers 6, vibrates than treasure 14 to be arranged in parallel input port at three grades of hoppers 6.

In concrete the enforcement, supply air system is set, hullers at different levels are respectively by 7 being communicated with between exhausting duct and impurity removing, and sorting vibratory sieve 9 is by 8 being communicated with between exhausting duct and sorting removal of impurities; Secondary hopper 5 is to provide wind to send power by secondary blower fan 16, with the defeated material of the secondary that is communicated with it passage 12 as in the conveying pipeline of fruit huller 12, three grades of hoppers 6 are to send power, three grades of defeated conveying pipelines of expecting passages 13 as fruitlet huller 3 to be communicated with it by force 3 wind machine 17 for wind; One-level hopper 4 is to provide wind to send power, expect passage 11 as the big really conveying pipeline of huller 1 so that the one-level that is communicated with it is defeated by one-level blower fan 15, and raw material is sent in the one-level hopper 4 by belt conveyor 18.

Referring to Fig. 2, the structure of hullers at different levels is provided with and adopts the mill structure, a pair of relatively turnable upper millstone 19 and lower millstone 20 are set in casing cylindrical shell 21, upper millstone 19 is an annual disk, and upper millstone 19 connects firmly in casing cylindrical shell 21, and is sleeved on the position of casing inlet 25, lower millstone 20 is a disk, lower millstone 20 is undertaken on the below of casing inlet 25, upper millstone 19 and lower millstone 20 axial compartment settings, and its axial spacing is adjustable; In the bottom of lower millstone 20, setting can drive the rotating shaft 26 that lower millstone 20 rotates, and rotating shaft 26 is to carry out belt by belt pulley 27 to rotate under motor-driven.

In concrete the enforcement, on the flour milling of upper millstone 19 and lower millstone 20, rubber blanket is set respectively, being provided with of rubber blanket can effectively be avoided because rigid friction and extruding cause damage to shelled peanut.

Lower millstone axial location guiding mechanism shown in the figure is a helicitic texture, be between adjusting nut 23 and screwed pipe 22, to be threaded, screwed pipe 22 is an external thread structure, rotating shaft 26 is bearing in the screwed pipe 22 by rolling bearing, outer setting at screwed pipe 22 has sleeve pipe 24, adjusting nut 23 is positioned at the pipe end of sleeve pipe 24, and sleeve pipe 24 connects firmly by support and casing cylindrical shell 21.Lower millstone axial location guiding mechanism makes the distance that can regulate axially spaced-apart between upper millstone 19 and the lower millstone 20, to adapt to the peanuts of different sizes.

Whole working is as follows:

Former material is fed in the one-level hopper 4 through belt conveyor 18, under the pneumatic power effect of one-level blower fan 15, in the one-level hopper 4 material through the defeated material of one-level passage 11 at first wind send in big fruit huller 1, material by big fruit huller 1 output falls within on the sorting vibratory sieve 9, sorting through sorting vibratory sieve 9, the fruitlet of shelled peanut and not stripping falls within three grades of hoppers 6, and peanut shell is delivered in the sorting hovel 8 by wind, and middle fruit falls within the secondary hopper 5; Subsequently, material in the secondary hopper 5 is delivered in the middle fruit huller 2 by wind, material by middle fruit huller 2 outputs falls within the sorting vibratory sieve 9 equally, sorting through sorting vibratory sieve 9, the fruitlet of shelled peanut and not stripping falls within three grades of hoppers 6, peanut shell is delivered in the sorting hovel 8 by wind, at last, shelled peanut in three grades of hoppers 6 is selected than treasure 14 by vibration, and collect, fruitlet is delivered in the fruitlet huller 3 by wind, finishes in fruitlet huller 3 after fruitlet peels off, and finishes the collection of fruitlet through sorting vibratory sieve and vibration than treasure once more; In the whole process, big fruit huller 1, middle fruit huller 2 and fruitlet huller 3 are respectively by 7 being communicated with between one-level exhausting duct 28, secondary exhausting duct 29 and three grades of exhausting ducts 30 and impurity removing, dust is very little in the system works environment, greatly utilizes operating personnel healthy.

Claims

1. multiple tracks circulation earthnut sheller is characterized in that:

Divide three grades big fruit huller (1), middle fruit huller (2) and fruitlet huller (3) are set; Below each huller, sorting vibratory sieve (9) is set, in described sorting vibratory sieve (9), the screen cloth upper materials blanking of separating with screen cloth (10) is in secondary hopper (5), and screen cloth lower floor material blanking is in three grades of hoppers (6); Described big fruit huller (1), middle fruit huller (2) and fruitlet huller (3) series connection are provided with, and described series connection setting comprises that it is one-level hopper (4) that former hopper is set, and it is discharge bucket than treasure (14) that vibration is set; With one-level hopper (4) is the input hopper of big fruit huller (1), with secondary hopper (5) is the input hopper of middle fruit huller (2), with three grades of hoppers (6) is the input hopper of fruitlet huller (3), and vibration is arranged in parallel output port at three grades of hoppers (6) than treasure (14);

Supply air system is set, and big fruit huller (1), middle fruit huller (2) and fruitlet huller (3) and sorting vibratory sieve (9) are communicated with by (7) between exhausting duct and impurity removing respectively; Secondary hopper (5) and three grades of hoppers (6) send conveying pipeline with wind between the middle fruit huller (2) and are communicated with wind between three grades of hoppers (6) and fruitlet huller (3) to be communicated with that to send conveying pipeline be to fail to expect passage respectively at secondary hopper (5);

The structure of described big fruit huller (1), middle fruit huller (2) and fruitlet huller (3) is set to: adopt the mill structure, a pair of relatively turnable upper millstone (19) and lower millstone (20) are set in casing cylindrical shell (21), upper millstone (19) is an annual disk, upper millstone (19) connects firmly in casing cylindrical shell (21), and be sleeved on the position of casing inlet (25), lower millstone (20) is a disk, lower millstone (20) is undertaken on the below of casing inlet (25), axially be provided with at interval between upper millstone (19) and lower millstone (20), and the axially spaced-apart distance is adjustable;

On the flour milling of described upper millstone (19) and lower millstone (20), rubber blanket is set respectively.

2. multiple tracks circulation earthnut sheller according to claim 1 is characterized in that in the bottom of described lower millstone (20), and setting can drive the rotating shaft (26) that lower millstone (20) rotates, and the axial location of described lower millstone (20) is adjustable; The axial location guiding mechanism that described lower millstone is set is: adjusting nut (23) and screwed pipe (22) are threaded, described rotating shaft (26) is bearing in the screwed pipe (22) by rolling bearing, the outer setting of screwed pipe (22) can with screwed pipe sleeve pipe (24) in relative rotation, adjusting nut (23) is positioned at the pipe end of sleeve pipe (24), and sleeve pipe (24) connects firmly by support and casing cylindrical shell (21).