Apple grader
Technical field
The present invention relates to a kind of sorting unit characterized by its method of salary distribution, and in particular to a kind of apple grader.
Background technology
Apple is most common fruit, and apple tree belongs to the rose family, deciduous tree, elliptic leaf shape, there is sawtooth.Its fruit ball
Shape, sweet, crisp texture, and abundant nutrition is rich in, it is the hat of four big fruit of the world.Apple is usually red, but is also had
Yellow and green.Apple is a kind of low calories food, and every 100 grams only produce 60 kilocalories of heats.Nutrition is soluble in apple
Greatly, easily it is absorbed by the body, therefore has the title of " running water ", it is advantageous to dissolve element sulphur, makes skin lubrication tender.
The nutritive value of apple is very high, containing multivitamin, contains 15% carbohydrate and pectin, dimension in apple
Raw plain A, C, E and potassium and antioxidant equal size are also very abundant, polyphenol and flavonoids native chemical polyphenoils contained by apple
Matter, internal metabolism " rubbish " can be removed in time, reduce the neutral fat content in blood, and neutral fat is to cause blood vessel hard
The arch-criminal of change, it is particularly important to prevention cardiovascular and cerebrovascular disease.
General people understand and preliminary classification are carried out according to the size of apple after the harvesting of apple, and existing classification side
Formula is that people directly with the naked eye differentiate, and is manually classified, and during classification, it is possible to size is had notable difference
Apple point at one group, cause people to carry out the second subseries, human factor defect is larger, not only reduces operating efficiency, and
Invisible adds labor intensity, and cost of labor is also higher.
The content of the invention
Operating efficiency can be improved the invention is intended to providing one kind, reduce cost of labor, and can will be of different sizes
The apple grader that apple sorting comes out.
The technical scheme is that:Apple grader, including rotating circular disk, rotating circular disk are provided with material trough, rotation
The first conveyer belt is provided with the left of disk, rotating circular disk upper right quarter is provided with material selecting board, and material selecting board right-hand member is connected with first support bar, choosing
The lower section of flitch is provided with splicing plate, and splicing plate lower end is hinged with second support bar, is connected with the top of second support bar axisymmetric
Support, the first spring is provided between support and second support bar, is provided with the second conveyer belt on the left of the second support bar, close the
Vertical screw rod is provided with the left of two conveyer belts, vertical screw rod is provided with helical blade, and vertical screw tip is located at close to the first transmission
The left side of band.
The present invention technical principle and have the beneficial effect that:Apple grader, including rotating circular disk, rotating circular disk are to transmit thing
The intermediate of material;Rotating circular disk is provided with material trough, and when apple transports rotating circular disk, apple can be entered in material trough, entered
And as material trough moves, material trough is mainly used to hold apple;The first conveyer belt is provided with the left of rotating circular disk, when apple enters
When entering to the first conveyer belt, the first conveyer belt can transport apple to rotating circular disk, and then apple is entered the thing of rotating circular disk
In hopper;Rotating circular disk upper right quarter is provided with material selecting board, and operation can set one to material selecting board in advance according to the size of apple in advance
It is adapted to size, so as to which when being adapted to the apple of size to touch material selecting board, material selecting board can be sorted out, so as to according to apple
The size of fruit reaches the purpose of sorting;Material selecting board right-hand member is connected with first support bar, and first support bar is used to support material selecting board;Choosing
The lower section of flitch is provided with splicing plate, and splicing plate is to formulate a unified transport passage to apple, make its more neatly quilt
Transport subsequent processing to, splicing plate lower end is hinged with second support bar, and second support bar is used to support splicing plate;Second support bar top
Portion is connected with axisymmetric support, and the first spring is provided between support and second support bar, when splicing plate is swung to the left, splicing plate
Support can be touched, now the first spring starts to stretch, and support will support inclined splicing plate, and splicing plate is put to the right
Dynamic, right side support serves the effect as left side brackets;The second conveyer belt is provided with the left of second support bar, works as splicing
Plate is swung to the right when being in a fixed position, and when apple is fallen on splicing plate, apple can be along the gradient of splicing plate to second
Conveyer belt direction is moved, and is dropped down onto on the second conveyer belt, the second transmission tape starting, starts to transport apple;Close to the second conveyer belt
Left side is provided with vertical screw rod, and vertical screw rod is provided with helical blade, when apple is transported to having literary or intellectual fame screw position by the second conveyer belt
When, apple can be entered on helical blade, and vertical screw rod rotates, and helical blade starts to rotate, and helical blade can be upward by apple
Transport;Vertical screw tip is located at close to the left side of the first conveyer belt.When apple is transported to screw tip by helical blade, apple
Fruit can be re-entered on the first conveyer belt, and then starts to carry out programmed screening to apple, and then improves the screening of apple
Rate, and now splicing plate can swing to the left side, not meet the apple of size, can enter subsequent processing by splicing plate.With it is existing
Manual method is compared, and this selects mode, has used mechanical automation to select mode, and line speed is far longer than operating personnel
The speed selected one by one using hand, so as to which this separator improves operating efficiency;And the operation of this separator is without needs
Too many operating personnel, it is not necessary to as former conventional method, go to select standard compliant apple using a large amount of manpowers, so as to reduce
Cost of labor;And this separator can carry out the screening repeated twice to same batch materials, apple screening rate is substantially increased.
Further:Material selecting board includes reclaiming plate and arc, the arc left end for being connected to reclaiming plate symmetrical above and below, and two
Block arc is hinged, and two pieces of arc hinged places are connected to reclaiming plate left end, and two pieces of arc hinged places are connected with locking
Knob, because two pieces of arcs are hinged, operating personnel can be previously set between two pieces of arcs according to the size of apple
Distance, to filter out the apple of needs, and locking knob is set in hinged place, after having adjusted the distance between two pieces of arcs,
Two pieces of arcs can be fixed.
Further:Delivery sheet and splicing plate are rubber slab, and when apple drops down onto delivery sheet or splicing plate, apple can collide
Delivery sheet or splicing plate, because rubber slab is flexible, delivery sheet or splicing plate have elastic deformation, buffer touching for apple
Power is hit, so as to reduce the reaction force of delivery sheet or splicing plate to apple, reduces the damage of apple surface.
Further:Material selecting board is hinged with first support bar, and second spring is provided between material selecting board and first support bar, works as apple
When fruit is dropped down onto in material selecting board, because the setting of second spring, material selecting board can move downward, so as to buffer apple to sorting
Collision, reduces the damage of apple surface.
Brief description of the drawings
Fig. 1 is the schematic diagram of loading and unloading sorting unit embodiment of the present invention;
Fig. 2 is the enlarged drawing at A in Fig. 1;
Fig. 3 is the schematic diagram of material selecting board in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:First conveyer belt 1, rotating circular disk 2, material selecting board 3, second spring 4,
One support bar 5, splicing plate 6, second support bar 7, support 8, the first spring 9, the second conveyer belt 10, helical blade 11, screw rod 12,
Arc 13, locking knob 14, reclaiming plate 15.
Embodiment is substantially as shown in Figure 1:Apple grader, including rotating circular disk 2, rotating circular disk 2 are provided with material trough,
The left side of rotating circular disk 2 is provided with the first conveyer belt 1, and the upper right quarter of rotating circular disk 2 is provided with material selecting board 3, and material selecting board 3 includes the He of reclaiming plate 15
Arc 13, the left end for being connected to reclaiming plate 15 symmetrical above and below of arc 13, two pieces of arcs 13 are be hinged, two pieces of arcs 13
Hinged place is connected to the left end of reclaiming plate 15, and two pieces of arcs 13 hinged place is connected with locking knob 14, the right-hand member of material selecting board 3 hinge
First support bar 5 is connected to, second spring 4 is provided between material selecting board 3 and first support bar 5, the lower section of material selecting board 3 is provided with splicing plate
6, the lower end of splicing plate 6 is hinged with second support bar 7, and the top of second support bar 7 is connected with axisymmetric support 8, as shown in Fig. 2
The first spring 9 is provided between support 8 and second support bar 7, the second conveyer belt 10 is provided with close to the left side of second support bar 7, it is close
The left side of second conveyer belt 10 is provided with vertical screw rod 12, and vertical screw rod 12 is provided with helical blade 11, and the vertical top of screw rod 12 is located at
Close to the left side of the first conveyer belt 1, delivery sheet and splicing plate 6 are rubber slab.
When apple reaches the first conveyer belt 1, tape starting is transmitted, starts to turn clockwise, apple can pass through the first transmission
Band 1, it is admitted in the material trough of rotating circular disk 2, rotating circular disk 2 starts to turn clockwise, and apple moves therewith, when apple transports
During to material selecting board 3, material selecting board 3 is rubber slab, and second spring 4 is provided between material selecting board 3 and first support bar 5, can be delayed
Collision of the apple to material selecting board 3 is rushed, so as to reduce reaction force of the material selecting board 3 to apple, reduces the damage of apple surface, is such as schemed
Shown in 3, operator can be by two pieces of 13 distances set in advance of arc, and locking knob 14 is by distance between two pieces of arcs 13
Locking, so the apple that size is more than this distance will be screened out, and the apple that size is less than this distance will pass through this
Distance, rotate to the lower section of material selecting board 3;To a certain extent, apple can rely on the gravity of itself, fall on splicing plate 6 for rotation, this
When right side support 8 support splicing plate 6, first spring 9 on right side is in extended state, but the first spring 9 is still flexible, when
Apple collision splicing plate 6, the first spring 9 can continue to stretch, can reduce the impact force of apple docking flitch 6, so as to subtract
The destruction on griggles surface, apple can be fallen on the second conveyer belt 10 to left movement, the rotate counterclockwise of the second conveyer belt 10,
Second conveyer belt 10 can drive apple to left movement, until moving on the helical blade 11 being arranged on screw rod 12, screw rod 12
Start rotate counterclockwise, apple can be transported to the top of screw rod 12, until dropping down onto again on the first conveyer belt 1, apple is entered
Row programmed screening, to improve the screening rate of apple, when apple drops down onto splicing plate 6 again, now it is left to swing band for splicing plate 6
Side, the support 8 on the left side support splicing plate 6, and the apple less than preset distance runs past splicing plate 6 and is transported to next work
Sequence.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.