CN109647691A - A kind of fruits and vegetables screening machine - Google Patents
A kind of fruits and vegetables screening machine Download PDFInfo
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- CN109647691A CN109647691A CN201910082187.7A CN201910082187A CN109647691A CN 109647691 A CN109647691 A CN 109647691A CN 201910082187 A CN201910082187 A CN 201910082187A CN 109647691 A CN109647691 A CN 109647691A
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- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 84
- 238000012216 screening Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 181
- 238000005096 rolling process Methods 0.000 claims abstract description 133
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000008450 motivation Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 26
- 244000061456 Solanum tuberosum Species 0.000 description 26
- 241000196324 Embryophyta Species 0.000 description 17
- 238000013461 design Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 235000013311 vegetables Nutrition 0.000 description 5
- 238000012546 transfer Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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Abstract
The invention belongs to crops cleaning device technical fields, provide a kind of fruits and vegetables screening machine.The fruits and vegetables screening machine includes: including frames, fruits and vegetables transmission mechanism, sorting mechanism, transmission mechanism, collecting mechanism；The sorting mechanism includes level-one sorting mechanism, second level sorting mechanism and three level screen mechanism, each sorting mechanism is in " roller " shape, the sorting mechanism is rotatable, the right end of the sorting mechanism is equipped with rolling structure, left end is provided with the transmission mechanism, the sorting mechanism is successively rolling structure first from right to left, for positioning and supporting the rotation of each sorting mechanism, it is followed by the level-one sorting mechanism, second level sorting mechanism and three level screen mechanism, it is connected between each sorting mechanism with roller connection frame, the sorting mechanism and horizontal plane are angled.The beneficial effects of the present invention are: it uses, rolling bar formula screening plant, it can be with high efficiency, safe and reliable screening diameter difference fruits and vegetables.
Description
Technical field
The invention belongs to crops cleaning device technical fields, and in particular to a kind of fruits and vegetables screening machine.
Background technique
Fruits and vegetables (abbreviation of fruits and vegetables) are our essential foods, wherein containing a large amount of vitamin, inorganic
Salt, biological enzyme and plant fiber, people it is edible, in terms of play a great role.After fruit and vegetable picking gets off, shape
Shape size is all different, for the demand for adapting to the various aspects such as people's life, food and drink, a kind of fruits and vegetables screening plant is needed, to fruits and vegetables
Size screened, reach the different demands of all trades and professions.
Application number 201720905031.0 discloses a kind of fruits and vegetables screening plant, and the principle of fruits and vegetables screening plant is using more
The mode of grade screening mouth screens potato, and fruits and vegetables are transported in screening plant by charge pipe, screening plant is provided with first
Screening mouth, the second screening mouth, third screening mouth and the 4th screening mouth, fruits and vegetables successively pass through each screening mouth by the promotion of baffle
And fall in corresponding collecting tank, achieve the purpose that screen fruits and vegetables.But the edge of this screening mouth can scratch fruit than sharp
The appearance of vegetable destroys the use value of fruits and vegetables.For device using the equally distributed push plate of belt as power, push plate is pushing fruits and vegetables
In moving process, inevitably fruits and vegetables are damaged.Meanwhile when fruits and vegetables pass through each layer of screening mouth, there are some fruits
Vegetable can be stuck in screening mouth, this when, which will result in, is plugged screening mouth, if not cleared up manually, Jiu Huizao
At the failure of screening plant.
Currently, the fruits and vegetables screening plant used mostly on the market is to screen fruits and vegetables by the way of screening mouth, it is easy in this way
Fruits and vegetables are scratched, its use value is destroyed.Therefore it provides the fruits and vegetables screening plant of a kind of high efficiency, low cost, high reliablity becomes
A urgent problem needed to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of fruits and vegetables screening machines, to solve the technical problems existing in the prior art.
Technological means used by embodiment of the present invention is: a kind of fruits and vegetables screening machine, comprising: including frames, fruit
Vegetable transmission mechanism, sorting mechanism, transmission mechanism, collecting mechanism；It is characterized in that, the sorting mechanism includes level-one screening machine
Structure, second level sorting mechanism and three level screen mechanism, each sorting mechanism are in " roller " shape, and the sorting mechanism is rotatable,
The right end of the sorting mechanism is equipped with rolling structure, and left end is provided with the transmission mechanism, and the sorting mechanism is from right to left
Successively rolling structure first, for positioning and support the rotation of each sorting mechanism, be followed by the level-one sorting mechanism,
Second level sorting mechanism and three level screen mechanism are connected between each sorting mechanism, the sieve with roller connection frame
Select mechanism angled with horizontal plane.
Preferably, the level-one sorting mechanism is located at the rightmost side of sorting mechanism, is uniformly distributed by several rolling bars,
The leftmost side of each rolling bar of the level-one sorting mechanism is that power is provided by transmission mechanism, the roller connection frame distribution
There is rolling structure and play support rolling bar, is also distributed corresponding rolling structure on the plate of the rightmost side of the rolling bar, rises
To the effect of support and positioning, there are certain gap between the rolling bar, the small fruits and vegetables of diameter can be fallen by this gap
In to preset fruits and vegetables collection device.
Preferably, the second level sorting mechanism is uniformly distributed by several rolling bars, and the number of rolling bar is less than institute
The number of level-one sorting mechanism rolling bar is stated, the leftmost side of each rolling bar of the second level sorting mechanism is provided dynamic by transmission mechanism
Power, axis on the left of the right end of the axis of the rolling bar and the level-one sorting mechanism in rigid connection, between the rolling bar there are
The gap in certain gap, the rolling bar of level-one sorting mechanism described in the gap-ratio between the rolling bar of the second level sorting mechanism is big,
Medium sized fruits and vegetables can be fallen to by this gap in preset fruits and vegetables collection device.
Preferably, the three level screen mechanism is uniformly distributed by several rolling bars, and the number of rolling bar is less than institute
The number of second level sorting mechanism rolling bar is stated, the leftmost side of each rolling bar of the three level screen mechanism is provided dynamic by transmission mechanism
Power, the right end of the axis of the rolling bar and the axis on the left of second level sorting mechanism are in being rigidly connected, and there are certain between the rolling bar
Gap, the gap of second level sorting mechanism described in the gap-ratio is big, and the big fruits and vegetables of diameter can be fallen in advance by this gap
In the fruits and vegetables collection device of setting.
Preferably, the fruits and vegetables transmission mechanism includes alternating current generator, and the alternating current generator completes fruit by tape handler
The conveying of vegetable, the fruits and vegetables enter the fruits and vegetables transmission mechanism by fruits and vegetables feeding port.
Preferably, the collecting mechanism includes collecting tank and collecting vessel.
Compared with prior art, the beneficial effect that embodiment of the present invention generates is:
(1) present invention employs rolling bar formula screening plants, can be different with high efficiency, safe and reliable screening diameter
Fruits and vegetables.
(2) the power transmitting of sorting mechanism of the present invention is using transmission mechanism (such as gear drive, frictional wheel drive), effect
Rate is high, compact-sized, reliable operation, and the service life is long.
(3) (or friction pulley and outer wall rub for the engaging of the pinion gear in three layers of sorting mechanism of the invention and internal gear
Wipe), guarantee that sorting mechanism and rolling bar rotate simultaneously, is not in the stuck phenomenon of fruits and vegetables in screening process.
(4) it is provided with conveying mechanism in the present invention, light, safety fruits and vegetables can be transported in screening plant and be sieved
Choosing.
(5) it is using chain conveyer that motor, which transfers power in sorting mechanism, in the present invention, this meeting is so that average ratios
Accurately, reliable operation, high-efficient, transmitting power is big, and overload capacity is strong, is conducive to the rotation of roller.
Detailed description of the invention
Fig. 1 is the overall structure diagram of fruits and vegetables screening plant of the present invention.
Fig. 2 is the sorting mechanism schematic diagram of fruits and vegetables screening plant of the present invention.
Fig. 3 is the schematic side view of the sorting mechanism of fruits and vegetables screening plant of the present invention.
Fig. 4 is the long rolling bar schematic diagram of the sorting mechanism of fruits and vegetables screening plant of the present invention.
Fig. 5 is the short rolling bar schematic diagram of the sorting mechanism of fruits and vegetables screening plant of the present invention.
Fig. 6 is the structural schematic diagram of the transmission mechanism of fruits and vegetables screening plant of the present invention.
Wherein: 1, frames, 2, roller of conveyer belt, 3, fruits and vegetables feeding port, 4, alternating current generator, 5, belt, 6, roller frame,
7, level-one sorting mechanism, 8, roller connection frame, 9, second level sorting mechanism, 10, collecting tank, 11, three level screen mechanism, 12, transmission
Mechanism, 13, alternating current generator, 14, collecting vessel, 15, universal wheel；7-1, stock, 7-2, pinion gear, 7-3, quarter butt, 7-4, pinion gear；
12-1, rack, 12-2, alternating current generator, 12-3, center driving axis, 12-4, pinion gear, 12-5, internal gear, 12-6, internal gear
Frame, 12-7, bearing block.
Specific embodiment
Clear, complete description is carried out to technical solution of the present invention with reference to the accompanying drawing, it is clear that described embodiment
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, belongs to protection scope of the present invention.
A kind of fruits and vegetables screening machine is provided in the embodiment of the present invention, as shown in figures 1-6, comprising: frames 1, conveying
Band roller 2, fruits and vegetables feeding port 3, alternating current generator 4, belt 5, roller frame 6, level-one sorting mechanism 7, roller connection frame 8, second level sieve
Select mechanism 9, fruits and vegetables collecting tank 10, three level screen mechanism 11, transmission mechanism 12, alternating current generator 13, collecting vessel 14 and universal wheel 15.
In the present embodiment, alternating current generator 4 is placed on above frames 1, and motor shaft is connected with a sprocket wheel, conveyer belt rolling
The top of cylinder 2 is also equipped with a sprocket wheel, and design has a chain between two sprocket wheels, alternating current generator 4 by (sprocket wheel-chain-sprocket wheel) this
The chain conveyer of sample imparts power to roller of conveyer belt 2, and roller of conveyer belt imparts power to skin by rubbing between belt
Band；Roller of conveyer belt 2 is located at the both ends of conveyer belt and the middle position of conveying tape holder, respectively there is one up and down, and with conveying
There are certain gap between tape holder, avoid generating friction between belt and conveyer belt wall, conveyer belt roller is for transmitting motor
Brought torque, so that belt can be with cycle rotation；Fruits and vegetables feed opening 3 is installed on the bottom position of frames 1, and fruits and vegetables add
Material mouth designs squarely, is welded on conveying tape holder, and the meeting retention gap between belt, belt can smoothly be revolved
Turning, worker can place potato in this position, and the potato of placement is transported in fruits and vegetables sorting mechanism by the belt 5 of conveyer belt,
15 doffers are distributed on carriage to be contacted with belt, support is played and keep the purpose of belt rotation；Belt 5 is mounted on
On conveyer belt shelf, since alternating current generator 4 imparts power to conveyer belt roller 2, conveyer belt roller 2 is by between belt
Friction, transfers power to belt, such belt can continuously be rotated.
In the present embodiment, roller frame 6 is with the shelf of sorting mechanism be it is integrated, bottom is a rack, and rack plays
Support the effect of " roller " shape sorting mechanism；Sorting mechanism mainly includes level-one sorting mechanism 7, second level sorting mechanism 9 and three-level
Sorting mechanism 11, sorting mechanism be in " roller " shape, sorting mechanism be it is rotatable, right end be equipped with rolling structure (such as
Bearing), left end design has a gear drive, and design plays the role of sorting mechanism positioning and support, and sorting mechanism is from the right side
To the left-hand side, rolling structure for positioning and supporting the rotation of " roller " shape sorting mechanism is followed by level-one sorting mechanism, two before this
Grade sorting mechanism and three level screen mechanism between each sorting mechanism is connected with roller connection frame 8, and the rightmost side is to pass
Motivation structure, " roller " shape sorting mechanism and horizontal plane be it is angled, fruits and vegetables spontaneous can be rolled across by the factor of gravity
Each sorting mechanism.
In the present embodiment, level-one sorting mechanism 7 is located at the rightmost side of sorting mechanism, be uniformly distributed by several rolling bars and
At the leftmost side of each rolling bar of level-one sorting mechanism is to give power by gear engagement, and roller connection frame 8 is distributed with
Rolling structure plays the role of supporting rolling bar, is also distributed corresponding rolling structure on the plate of the rightmost side of rolling bar, plays support
With the effect of positioning, there are certain gap between rolling bar, the smaller potato of diameter can be fallen down by this gap, and one
The purpose of design of grade sorting mechanism is that the potato of diameter dot can be fallen to by the rolling bar device of this specification size and set in advance
In fixed fruits and vegetables collecting tank 10.
In the present embodiment, second level sorting mechanism is uniformly distributed by several rolling bars, and the number of rolling bar is less than one
The number of grade sorting mechanism rolling bar, the leftmost side of each rolling bar of second level sorting mechanism is to give power by gear engagement
, in rigidly connected, its purpose is to guarantee power for the right end of rolling bar axis and the gear shaft on the left of level-one sorting mechanism
The stability of transmitting, there are certain gaps between rolling bar, since the number of rolling bar is fewer than the number of level-one sorting mechanism, institute
Big with the gap of the gap-ratio level-one sorting mechanism rolling bar between second level sorting mechanism rolling bar, medium sized potato can lead to
It crosses this gap to fall down, the purpose of design of second level sorting mechanism is that medium sized potato can be by the rolling of this specification size
Lever apparatus is fallen in preset fruits and vegetables collecting tank 10.
In the present embodiment, the three level screen mechanism is uniformly distributed by several rolling bars, and the number of rolling bar is few
In the number of second level sorting mechanism rolling bar, the leftmost side of each rolling bar of three level screen mechanism be given by gear engagement it is dynamic
Power, in rigidly connected, its purpose is to guarantee to move for the right end of rolling bar axis and the gear shaft on the left of second level sorting mechanism
The stability of power transmitting, there are certain gaps between rolling bar, since the number of rolling bar is fewer than the number of second level sorting mechanism,
So the gap of gap-ratio second level sorting mechanism is big, the big potato of diameter can be fallen down by this gap, three level screen
The purpose of design of mechanism is that big potato can fall to preset fruits and vegetables collecting tank by the rolling bar device of this specification size
In 10.
Specifically, gear engaged transmission is mainly by rack 12-1, alternating current generator 12-2, center driving axis 12-3, small tooth
12-4, internal gear 12-5, internal tooth wheel carrier 12-6 and bearing block 12-7 composition, alternating current generator 12-2 is taken turns to be mounted on rack 12-1,
The top of motor shaft is equipped with a sprocket wheel, and bearing block 12-7 is mounted on rack 12-1, there is bearing, center driving in bearing block
Axis 12-3 is mounted on position of bearings, and the top of transmission shaft is also equipped with a sprocket wheel, and alternating current generator 12-2 passes through (sprocket wheel-chain-chain
Wheel) as chain conveyer impart power to center driving axis, center driving axis is connected with a toothed disc, if toothed disc has
Dry rolling structure, each rolling structure are fitted with a pinion gear 12-4, and internal gear 12-5 is mounted on internal tooth wheel carrier, interior
Tooth rest and rack be it is integrated, internal gear can be intermeshed with pinion gear；The transmittance process of power is: alternating current generator 12-2
Transfer power to center driving axis by chain conveyer, one, two, three sorting mechanism has a toothed disc, between using connect
Extension bar rigid connection is got up, and center driving axis drives the rotation of each toothed disc, so that entire " roller " shape sorting mechanism is also
It can rotate；Internal gear links together with internal tooth wheel carrier, internal gear be it is fixed, when sorting mechanism rotation when,
Its pinion gear being distributed and internal gear engagement, so that the pinion gear in each rolling bar can drive the rotation of rolling bar with rotation, this
Sample, sorting mechanism can also design the screening effect that ensure that screening potato with rotation, each of these rolling bar with rotation
Rate also ensures that each potato is not in the stuck phenomenon among rolling bar.
In the present embodiment, several rolling structures, each rolling structure is all distributed in the toothed disc of every level-one sorting mechanism
Be fitted with gear, gear is connected with rolling bar, and design has a long rolling bar and short rolling bar, long rolling bar and short rolling bar be it is equally distributed,
Long rolling bar is mainly made of stock 7-1 and pinion gear 7-2, and short rolling bar is mainly made of quarter butt 7-3 and pinion gear 7-4；The
One layer of sorting mechanism has a number of long rolling bar and short rolling bar, is to play screening effect by long rolling bar in screening process, long
There are gaps between rolling bar, and charlotte is smoothly fallen down；Second layer sorting mechanism, which rises, a number of length
Rolling bar and short rolling bar are that screening effect is played by long rolling bar in screening process, and there are gaps between long rolling bar, so that medium big
Charlotte can smoothly be fallen down.
Specifically, what third layer sorting mechanism worked has a number of long rolling bar and short rolling bar, is in screening process
Screening effect is played by long rolling bar, there are gap between long rolling bar, the potato for allowing diameter big is smoothly fallen down；
The long rolling bar of each layer and short rolling bar are all equally distributed, the quantity of the quantity rolling bar longer than the second layer of the long rolling bar of first layer
More, the quantity of the quantity rolling bar longer than third layer of the long rolling bar of the second layer is more, and such design can make the spacing of first layer rolling bar small
In the spacing of second layer rolling bar, the spacing of second layer rolling bar is less than the spacing of third layer rolling bar, allow charlotte smoothly
It is fallen down from level-one sorting mechanism, medium sized potato can smoothly be fallen down from two layers of sorting mechanism, big potato
It can smoothly be fallen down from three layers of sorting mechanism.
The power transmission process of sorting mechanism in the present embodiment: center driving axis drives the rotation of every layer of toothed disc, due to
Engaging between the pinion gear of three layers of sorting mechanism toothed disc and internal gear, so each pinion gear meeting on toothed disc can be made
It rotates, pinion gear drives the rotation of rolling bar, several gears are distributed in third layer sorting mechanism, because of nibbling between gear
It closes, each gear can be dynamic, because third layer sorting mechanism has several long rolling bars, so power is passed by these long rolling bars
It is delivered on the gear of the sorting mechanism of the second layer, several gears is distributed on second layer toothed disc, because of the engagement between gear,
Each gear can be dynamic, because second layer sorting mechanism has several long rolling bars, so power is transmitted by these long rolling bars
Onto the gear of the sorting mechanism of first layer, the gear being distributed on first layer toothed disc, between drive first layer sorting mechanism
Rotation；Collecting vessel 13 is the potato in order to collect all kinds of sizes, and the potato screened can all enter in collecting vessel, allows work
The more convenient processing potato of personnel；The universal wheel 14 is distributed in the surrounding of frames 1, is distributed totally 8 universal wheels, sieve
Screening device and transport potato device can be moved by universal wheel, convenient for the work of worker.
The course of work of the embodiment of the present invention: worker places potato in fruits and vegetables feeding port, and fruits and vegetables are just fallen in conveyer belt
Belt on, the potato of placement is transported in fruits and vegetables sorting mechanism by the friction with conveying belt, in fruits and vegetables screening machine
In structure, fruits and vegetables work as fruits and vegetables because the factor of gravity can successively roll across one layer of sorting mechanism, two layers of sorting mechanism and three layers of sorting mechanism
When by one layer of sorting mechanism, diameter dot potato can fall to preset fruit by the rolling bar device of this specification size
In vegetable collecting tank, the fruits and vegetables not fallen will continue to move to two layers of sorting mechanism, due to the number of the rolling bar of two layers of sorting mechanism
Amount is fewer than the quantity of the rolling bar of two layers of sorting mechanism, so that the spacing between rolling bar is big, medium sized potato can pass through this
The rolling bar device of specification size is fallen in preset fruits and vegetables collecting tank, and the potato not fallen will continue to move to three layers
Sorting mechanism, since the quantity of the rolling bar of three layers of sorting mechanism is fewer than the quantity of the rolling bar of two layers of sorting mechanism so that rolling bar it
Between spacing it is big, big potato can be fallen in preset fruits and vegetables collecting tank by the rolling bar device of this specification size, if
It there remains potato in sorting mechanism, just continue to move along the direction of roller, fallen down from the outlet of the roller leftmost side, it is just complete
At the screening process of potato.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of fruits and vegetables screening machine, comprising: including frames, fruits and vegetables transmission mechanism, sorting mechanism, transmission mechanism, collect machine
Structure；
It is characterized in that, the sorting mechanism includes level-one sorting mechanism, second level sorting mechanism and three level screen mechanism, Mei Gesuo
Sorting mechanism is stated in " roller " shape, the sorting mechanism is rotatable, and the right end of the sorting mechanism is equipped with rolling structure, left end
It is provided with the transmission mechanism, the sorting mechanism is successively rolling structure first from right to left, for positioning and supporting each institute
The rotation for stating sorting mechanism is followed by the level-one sorting mechanism, second level sorting mechanism and three level screen mechanism, each screening
It is connected between mechanism with roller connection frame, the sorting mechanism and horizontal plane are angled.
2. fruits and vegetables screening machine according to claim 1, which is characterized in that the level-one sorting mechanism is located at sorting mechanism
The rightmost side is uniformly distributed by several rolling bars, and the leftmost side of each rolling bar of the level-one sorting mechanism is by being driven
Mechanism provides power, and the roller connection frame is distributed with rolling structure and plays the role of supporting rolling bar, the rolling bar it is most right
Also it is distributed corresponding rolling structure on the plate of side, plays the role of support and positioning, there are between certain between the rolling bar
Gap, the small fruits and vegetables of diameter can be fallen to by this gap in preset fruits and vegetables collection device.
3. fruits and vegetables screening machine according to claim 2, which is characterized in that the second level sorting mechanism is by several rolling bars
Be uniformly distributed, the number of rolling bar is less than the number of the level-one sorting mechanism rolling bar, the second level sorting mechanism it is every
The leftmost side of a piece rolling bar provides power, the right end of the axis of the rolling bar and level-one sorting mechanism left side by transmission mechanism
Gap-ratio of the axis in rigid connection, there are certain gap between the rolling bar, between the rolling bar of the second level sorting mechanism
The gap of the rolling bar of the level-one sorting mechanism is big, and medium sized fruits and vegetables can fall to preset fruits and vegetables by this gap
In collection device.
4. fruits and vegetables screening machine according to claim 3, which is characterized in that the three level screen mechanism is by several rolling bars
Be uniformly distributed, the number of rolling bar is less than the number of the second level sorting mechanism rolling bar, the three level screen mechanism it is every
The leftmost side of a piece rolling bar provides power, the right end and the axis on the left of second level sorting mechanism of the axis of the rolling bar by transmission mechanism
In rigid connection, there are certain gap between the rolling bar, the gap of second level sorting mechanism described in the gap-ratio is big, diameter
Big fruits and vegetables can be fallen to by this gap in preset fruits and vegetables collection device.
5. fruits and vegetables screening machine according to claim 1, which is characterized in that the fruits and vegetables transmission mechanism includes alternating current generator,
The alternating current generator completes the conveying of fruits and vegetables by tape handler, and the fruits and vegetables are passed by fruits and vegetables feeding port into the fruits and vegetables
Motivation structure.
6. fruits and vegetables screening machine according to claim 1, which is characterized in that the collecting mechanism includes collecting tank and collection
Bucket.
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| CN201910082187.7A CN109647691A (en) | 2019-01-28 | 2019-01-28 | A kind of fruits and vegetables screening machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885663A (en) * | 2022-06-20 | 2022-08-12 | 青海农牧科技职业学院 | Drum-type separating and grading device of potato combine harvester |
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| CN2709030Y (en) * | 2002-09-09 | 2005-07-13 | 杨国才 | Rolling type sand screening machine |
| CN105234065A (en) * | 2015-11-20 | 2016-01-13 | 贵州务川东升生态农业开发有限公司 | Classifying screening machine of stachys sieboldii |
| CN105880149A (en) * | 2016-06-30 | 2016-08-24 | 洛阳益矿机械设备有限公司 | Drum-type hook tooth screening and purifying method |
| CN209736007U (en) * | 2019-01-28 | 2019-12-06 | 河北工业大学 | fruit vegetables sieve separator |
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| CN114885663A (en) * | 2022-06-20 | 2022-08-12 | 青海农牧科技职业学院 | Drum-type separating and grading device of potato combine harvester |
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Application publication date: 20190419 |