CN104128310A - Two-stage bouncing seed and hull separation machine of camellia oleifera fruits - Google Patents
Two-stage bouncing seed and hull separation machine of camellia oleifera fruits Download PDFInfo
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- CN104128310A CN104128310A CN201410387999.XA CN201410387999A CN104128310A CN 104128310 A CN104128310 A CN 104128310A CN 201410387999 A CN201410387999 A CN 201410387999A CN 104128310 A CN104128310 A CN 104128310A
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Abstract
The invention discloses a two-stage bouncing seed and hull separation machine of camellia oleifera fruits, and belongs to the field of camellia oleifera fruit processing equipment. The two-stage bouncing seed and hull separation machine comprises a rack, a conveying belt device, a scattered feeding device and a two-stage bouncing device. The conveying belt device is arranged on a main frame, an inclination angle is formed between the work face of a separation conveying belt and a horizontal plane, and according to the motion mode of the work face of the separation conveying belt, the work face advances from the lower end to the higher end. The scattered feeding device is arranged above the separation conveying belt in an overhead mode, and is composed of a hopper, an inclined type scattering screen, a vibration exciter and a plurality of supporting columns. The two-stage bouncing device is composed of a weak vibration bouncing device at the low position below the work face of the separation conveying belt and a strong vibration bouncing device at the high position below the work face of the separation conveying belt. According to the machine, different static friction factors, bouncing stages, rolling inertias and other physical characteristics of hulls and seeds are utilized, the separation conveying belt is beaten through the two-stage bouncing device according to the set amplitude and frequency, and the hulls and the seeds are automatically separated and respectively discharged.
Description
Technical field
The present invention relates to a kind of camellia oleifera fruit process equipment, particularly a kind of two-stage spring camellia oleifera fruit seed shell separator.
Background technology
Camellia oleifera fruit is the plant fruit of spontaneous growth, and its size shape is all inconsistent, and size differences is larger.After camellia oleifera fruit shelling, seed, the shell mixture feature of formation are: shell is fiber lobe block, and size differences is larger; Seed is granular substance, and its size shape is all inconsistent, and size differences is larger.And part seed, shell physical dimension are similar, weight progression is identical.Other one significant characteristic is that seed, shell physical characteristic are not identical, and as the confficient of static friction of shell and seed, spring progression, rolling inertia are unequal.Current oil-tea camellia husks, seed method for separating is all the physical dimension difference for seed, shell, adopts screen mesh type or the sorting of tooth smooth roll contrarotating.So, produce shell, tea seed separating effect bad, in shell, there is the seed that size is close, in seed, there is the similar shell of size., also there is the phenomenon of damaging seed in tooth smooth roll contrarotating method for separating.Therefore they do not reach the target that shell thoroughly separates with seed.Comprehensive the above, blank is still located in oil-tea camellia husks, seed sorting at present thoroughly machinery, people wish to have a kind of screening installation that effectively oil-tea camellia husks and the sorting of tea seed thoroughly and is not damaged to tea seed.It is a kind of by the separator of shake table sorting shell seed that the patent No. is that 201320158950.8 Chinese invention patent " a kind of oil-tea camellia husks seed separator " discloses, its sorting groove complex structure, can not completely shell seed be separated, have seed outlet, shell outlet, seed shell mixed export, separating effect is undesirable.
Summary of the invention
The object of the invention is oil-tea camellia husks and tea seed efficiently to be separated a kind of two-stage spring camellia oleifera fruit seed shell separator, utilize the different confficient of static friction of shell and seed, the physical characteristics such as progression, rolling inertia of bouncing, pat sorting conveyer belt by secondary bouncer by the amplitude of setting and frequency, just seed shell separates, distinguishes discharging automatically.
The present invention proposes a kind of two-stage spring camellia oleifera fruit seed shell separator, comprises frame, conveyer belt apparatus, dispersion feed arrangement, secondary bouncer,
The some main pillar that described frame comprises base and is connected thereon, is fixed wtih main frame on main pillar, and wherein the main pillar height of a side is adjustable;
Described conveyer belt apparatus is placed on main frame, comprise active roller, return idler and tensioning and be arranged on sorting conveyer belt on this second wheel, the working face of sorting conveyer belt is horizontal by an angle of inclination, and the working face motion mode of sorting conveyer belt is by advancing to higher-end compared with low side, active roller is connected with motor and speed changer by belt pulley, and the working surface of sorting conveyer belt is for having certain roughness and flexible flexible material layer;
The built on stilts sorting conveyer belt top that is arranged on of described dispersion feed arrangement, mainly by hopper, inclined dispersing sieve, vibrator, several support column compositions, described support column is positioned at sorting conveyer belt both sides and is fixed on main frame, described hopper is fixed on support column, under the outlet of hopper bottom, be provided with inclined dispersing sieve and vibrator, inclined dispersing sieve is connected on hopper by four Flexible Connectors, described inclined dispersing sieve bottom surface is one deck screen deck net composition, screen deck net is horizontal by an inclination angle, its incline direction is contrary with the incline direction of described sorting conveyer belt, it is compared with the higher-end of the material outlet of low side close sorting conveyer belt,
Described two-stage bouncer by be positioned at sorting conveyer belt working face below lower position a little less than the shake bouncer that shakes by force of bouncer and higher position form, two bouncers are made up of spring backing plate and vibrator respectively, spring backing plate is made up of thin spring web plate, longitudinal elasticity steel bar, transverse elasticity steel plate from top to bottom successively, longitudinal elasticity steel bar arranges along sorting conveyer belt length direction, and mutually vertical with transverse elasticity steel plate, vibrator is arranged on spring backing plate below; The vibrator amplitude of bouncer of shaking is by force strong, and resilient sleeper-bearing bounces great efforts to sorting conveyer belt, a little less than shake a little less than the vibrator amplitude of bouncer, it is little that resilient sleeper-bearing bounces dynamics to sorting conveyer belt.
Preferably, described sorting conveyer belt is made up of surface layer and basic unit, surface layer is specific static friction angle and flexible flexible fiber thing, basic unit is the chemical fibre kind fabric with stable pull resistance, the vertical inclination angle of described sorting conveyer belt working face and horizontal plane is greater than the static friction angle of seed, is less than the static friction angle of shell.
A little less than described, shake bouncer, the bouncer that shakes is respectively fixed on main frame with upper support bar by 4 or 4 by force, supporting bar top is established spring groove, the spring backing plate bottom surface spring loop bar that is being connected, spring housing rod outer surface is being set with shock-absorbing spring, and is both arranged in spring groove.
Disperse feed arrangement to be arranged on apart from the top of the sorting conveyer belt total length position of sorting conveyer belt least significant end 1/4-1/2.
Thin spring web plate, longitudinal elasticity steel bar, the transverse elasticity steel plate of described composition spring backing plate all adopt elastic force steel matter.
The main pillar height of described upper side is adjustable, and its height adjustment mechanism is turbine worm elevating mechanism, and described sorting conveyer belt both sides are provided with a grade flitch.
Described inclined dispersing sieve under the effect of vibrator along it on the porpoise of material direct of travel.
The invention has the beneficial effects as follows: (1) two-stage spring of the present invention rolling seed shell separator is by disperseing the inclined dispersing sieve of feed arrangement, seed, shell thing are divided into two classes by size, what volume was little directly drops on sorting conveyer belt through inclined dispersing sieve sieve aperture, bulkyly move to hopper discharging opening bottom while shaking, then be scattered to the higher position of sorting conveyer belt.Vibrator vibrates screen deck net, makes seed, shell thing disperse and evenly drop on sorting transport zone face, is follow-up seed, the effective sorting of shell, and improving sorting production capacity and effect provides good condition.
On the main pillar of (2) one sides, be equipped with and adjust sorting conveyer belt inclination angle device (being turbine worm elevating mechanism etc.), can be according to the coefficient of friction of seed, shell thing, spring progression, the unequal characteristic of inertia rollability, tune the best that seed, shell separate and divide and select the role, thereby better realize seed, effective sorting of shell.
(3) two-stage spring backing plate is arranged side by side, realize unequal point of selections territory of two spring amplitudes, the section territory that spring amplitude is large is adapted to the thick seed on the screen cloth of inclined dispersing sieve, large shell thing sorting, the section territory that spring amplitude is little is adapted to little seed, the sorting of little shell thing that inclined dispersing sieve sieve screen apertures falls, better excite the rolling inertia of particle, the rolling movement speed of having accelerated it is separated fast particle from shell, effectively improves separating effect.
(4) there is the sorting conveyer belt of pliability, spring property, can accept well the spring kinetic energy transmission of secondary bouncer, with suitable dynamics, the upper and lower springing of amplitude, realize seed shell and separate; Weak, the shake spring up and down of bouncer has solved the problem by separating sieve sorting mixed material poor effect preferably by force.The transverse elasticity steel plate of spring backing plate plays the effect of reinforcing and transmitting vibrator vibration, longitudinal elasticity steel bar and transverse elasticity steel plate intersect vertically, form the space of some elongate rectangular lattice, can effectively transmit and amplify the vibration of vibrator, thin spring web plate has very sensitive spring characteristic, can evenly, effectively transmit the bouncing to sorting conveyer belt of longitudinal elasticity steel bar.
Therefore, the present invention has seed, the shell efficiency of separation is high, effective, and compact conformation is easy to use, the feature that production capacity is large.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the cross sectional representation of sorting conveyer belt;
Fig. 4 is the be hit by a bullet top view of jump pad plate of Fig. 1.
Fig. 5 is the left cutaway view of the A-A of Fig. 4.
Reference numeral: frame 1, main pillar 2, main frame 3, active roller 4, return idler 5, sorting conveyer belt 6, belt pulley 7, disperse feed arrangement 8, hopper 9, inclined dispersing sieve 10, vibrator 11, support column 12, Flexible Connector 13, a little less than the bouncer 14 that shakes, bouncer 15 shakes by force, spring backing plate 16, vibrator 17, thin spring web plate 18, longitudinal elasticity steel bar 19, transverse elasticity steel plate 20, surface layer 21, basic unit 22, support bar 23, spring loop bar 24, shock-absorbing spring 25, turbine worm elevating mechanism 26, shelves flitch 27.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present embodiment comprises frame 1, conveyer belt apparatus, dispersion feed arrangement, secondary bouncer, and the some main pillar 2 that described frame comprises base 1 and is connected thereon, is fixed wtih main frame 3 on main pillar, and wherein the main pillar height of a side is adjustable, described conveyer belt apparatus is placed on main frame 2, comprise active roller 4, return idler 5 and tensioning and be arranged on sorting conveyer belt 6 on this second wheel, the working face of sorting conveyer belt 6 is horizontal by an angle of inclination, and the working face motion mode of sorting conveyer belt is by advancing to higher-end compared with low side, active roller 4 is connected with motor and speed changer by belt pulley 7, and the working surface of sorting conveyer belt 6 is for having certain roughness and flexible flexible material layer, built on stilts sorting conveyer belt 6 tops that are arranged on of described dispersion feed arrangement 8, mainly by hopper 9, inclined dispersing sieve 10, vibrator 11, several support columns 12 form, described support column 12 is positioned at sorting conveyer belt both sides and is fixed on main frame 2, described hopper 9 is fixed on support column 12, under the outlet of hopper bottom, be provided with inclined dispersing sieve 10 and vibrator 11, inclined dispersing sieve 10 is connected on hopper 9 by four Flexible Connectors 13, described inclined dispersing sieve 10 bottom surfaces are one deck screen deck net composition, screen deck net is horizontal by an inclination angle, its incline direction is contrary with the incline direction of described sorting conveyer belt, it is compared with the higher-end of the material outlet of low side close sorting conveyer belt 6, described two-stage bouncer by be positioned at sorting conveyer belt working face below lower position a little less than the shake bouncer 15 that shakes by force of bouncer 14 and higher position form, two bouncers are made up of spring backing plate 16 and vibrator 17 respectively, spring backing plate is made up of thin spring web plate 18, longitudinal elasticity steel bar 19, transverse elasticity steel plate 20 from top to bottom successively, longitudinal elasticity steel bar 19 arranges along sorting conveyer belt length direction, and mutually vertical with transverse elasticity steel plate 20, vibrator 17 is arranged on spring backing plate 16 belows, the vibrator amplitude of bouncer 15 of shaking is by force strong, and its resilient sleeper-bearing bounces great efforts to sorting conveyer belt 6, a little less than shake a little less than the vibrator amplitude of bouncer 14, it is little that its resilient sleeper-bearing bounces dynamics to sorting conveyer belt.Described sorting conveyer belt 6 is made up of surface layer 21 and basic unit 22, surface layer is specific static friction angle and flexible flexible fiber thing, basic unit is the chemical fibre kind fabric with stable pull resistance, the vertical inclination angle of described sorting conveyer belt 6 working faces and horizontal plane is greater than the static friction angle of seed, be less than the static friction angle of shell, the adjusting range of this vertical inclination angle is 16-25 degree.A little less than described, shake bouncer 14, the bouncer 15 that shakes is respectively fixed on main frame with upper support bar 23 by 4 or 4 by force, spring groove is established on support bar 23 tops, the spring backing plate 16 bottom surfaces spring loop bar 24 that is being connected, spring housing rod outer surface is being set with shock-absorbing spring 25, and is both arranged in spring groove.Disperse feed arrangement 8 to be arranged on apart from the top of the sorting conveyer belt total length position of sorting conveyer belt 6 least significant ends 1/4-1/2.Thin spring web plate, longitudinal elasticity steel bar, the transverse elasticity steel plate of described composition spring backing plate 16 all adopt elastic force steel matter.The main pillar height of described upper side is adjustable, and its height adjustment mechanism is turbine worm elevating mechanism 26, and described sorting conveyer belt both sides are provided with grade flitch 27.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure transformation that utilizes description of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, include in scope of patent protection of the present invention.
Claims (7)
1. a two-stage spring camellia oleifera fruit seed shell separator, comprises frame, conveyer belt apparatus, dispersion feed arrangement, secondary bouncer, it is characterized in that,
The some main pillar that described frame comprises base and is connected thereon, is fixed wtih main frame on main pillar, and wherein the main pillar height of a side is adjustable;
Described conveyer belt apparatus is placed on main frame, comprise active roller, return idler and tensioning and be arranged on sorting conveyer belt on this second wheel, the working face of sorting conveyer belt is horizontal by an angle of inclination, and the working face motion mode of sorting conveyer belt is by advancing to higher-end compared with low side, active roller is connected with motor and speed changer by belt pulley, and the working surface of sorting conveyer belt is for having certain roughness and flexible flexible material layer;
The built on stilts sorting conveyer belt top that is arranged on of described dispersion feed arrangement, mainly by hopper, inclined dispersing sieve, vibrator, several support column compositions, described support column is positioned at sorting conveyer belt both sides and is fixed on main frame, described hopper is fixed on support column, under the outlet of hopper bottom, be provided with inclined dispersing sieve and vibrator, inclined dispersing sieve is connected on hopper by four Flexible Connectors, described inclined dispersing sieve bottom surface is one deck screen deck net composition, screen deck net is horizontal by an inclination angle, its incline direction is contrary with the incline direction of described sorting conveyer belt, it is compared with the higher-end of the material outlet of low side close sorting conveyer belt,
Described two-stage bouncer by be positioned at sorting conveyer belt working face below lower position a little less than the shake bouncer that shakes by force of bouncer and higher position form, two bouncers are made up of spring backing plate and vibrator respectively, spring backing plate is made up of thin spring web plate, longitudinal elasticity steel bar, transverse elasticity steel plate from top to bottom successively, longitudinal elasticity steel bar arranges along sorting conveyer belt length direction, and mutually vertical with transverse elasticity steel plate, vibrator is arranged on spring backing plate below; The vibrator amplitude of bouncer of shaking is by force strong, and resilient sleeper-bearing bounces great efforts to sorting conveyer belt, a little less than shake a little less than the vibrator amplitude of bouncer, it is little that resilient sleeper-bearing bounces dynamics to sorting conveyer belt.
2. two-stage spring camellia oleifera fruit seed shell separator according to claim 1, it is characterized in that, described sorting conveyer belt is made up of surface layer and basic unit, surface layer is specific static friction angle and flexible flexible fiber thing, basic unit is the chemical fibre kind fabric with stable pull resistance, the vertical inclination angle of described sorting conveyer belt working face and horizontal plane is greater than the static friction angle of seed, is less than the static friction angle of shell.
3. two-stage according to claim 2 spring camellia oleifera fruit seed shell separator, is characterized in that, the bouncer that shakes a little less than described,
The bouncer that shakes by force is respectively fixed on main frame with upper support bar by 4 or 4, and supporting bar top is established spring groove, the spring backing plate bottom surface spring loop bar that is being connected, and spring housing rod outer surface is being set with shock-absorbing spring, and is both arranged in spring groove.
4. two-stage spring camellia oleifera fruit seed shell separator according to claim 2, is characterized in that, disperses feed arrangement to be arranged on apart from the top of the sorting conveyer belt total length position of sorting conveyer belt least significant end 1/4-1/2.
5. two-stage spring camellia oleifera fruit seed shell separator according to claim 1, is characterized in that, thin spring web plate, longitudinal elasticity steel bar, the transverse elasticity steel plate of described composition spring backing plate all adopt elastic force steel matter.
6. two-stage spring camellia oleifera fruit seed shell separator according to claim 1, is characterized in that, the main pillar height of described upper side is adjustable, and its height adjustment mechanism is turbine worm elevating mechanism, and described sorting conveyer belt both sides are provided with a grade flitch.
7. two-stage according to claim 1 spring camellia oleifera fruit seed shell separator, is characterized in that, described inclined dispersing sieve under the effect of vibrator along it on the porpoise of material direct of travel.
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| CN201410387999.XA CN104128310B (en) | 2014-08-08 | 2014-08-08 | Two-stage spring camellia oleifera fruit seed shell separator |
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| CN201410387999.XA CN104128310B (en) | 2014-08-08 | 2014-08-08 | Two-stage spring camellia oleifera fruit seed shell separator |
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Cited By (5)
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| CN106423832A (en) * | 2016-08-30 | 2017-02-22 | 宁夏共享模具有限公司 | Regenerated resin ash screening device |
| CN106644346A (en) * | 2017-01-06 | 2017-05-10 | 太原理工大学 | Experiment device and experiment method for simulating dynamic bearing |
| CN109328665A (en) * | 2018-10-29 | 2019-02-15 | 倪为勇 | A kind of rapeseed Patting type separator |
| CN113789217A (en) * | 2021-11-16 | 2021-12-14 | 江西农业大学 | Cattail seed mixture intelligence splitter based on dry cattail that explodes of tea-oil camellia fruit |
| CN113996537A (en) * | 2021-11-01 | 2022-02-01 | 四川洁能干燥设备有限责任公司 | Separation lifting machine is used in production of tea-oil camellia fruit |
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