A kind of efficient Nutcracker
Technical field
The present invention relates to a kind of hulling machine, especially a kind of efficient Nutcracker.
Background technology
Nut is the essential part of plant, generally all full of nutrition, higher containing protein, grease, minerals, vitamin,
Growth in humans is developed, is built up health, prevents disease and has the effect of fabulous;But nice difficult stripping is perplex nut processing industry one
Big technical barrier.It is at present, in all parts of the country that there are many food research, nut cracker, tapping machine are being studied by universities and colleges in one's power,
Principle is mostly identical, using first progress roller classification processing, then carry out the processing method of drum extrusion broken shell, equipment investment
Greatly, low production efficiency, and due to nut size and the difference of shape, broken shell effect is undesirable, therefore most of at present
Enterprise is still using the processing method tapped by hand, and labor intensity is big, and product high processing costs, product quality is difficult to control
System.Therefore there is an urgent need to it is a kind of can make the nuts shell such as hickory nut, fibert, green fruit, macadamia uniformly cracking and kernel compared with
The complete efficient mechanical equipment that benevolence is stripped convenient for hand, can especially make nut surface uniformly crack and the more complete nut of particle
Hulling machine is fond of eating the difficult technical barrier for shelling this puzzlement nut processing industry with solving the nuts such as hickory nut.
Invention content
Present invention seek to address that the above problem, provides a kind of efficient Nutcracker, it is by different size of nut
Be sieved into three kinds of specifications, then carry out broken shell task to the nut of three kinds of specifications simultaneously, simple to operate, shell-breaking efficiency compared with
It is high;Nut can be made to roll in three receiving cavity so that broken shell is more uniform, can obtain more complete kernel.It is adopted
Technical solution is as follows:
A kind of efficient Nutcracker, including idler wheel, turning rolls, pedestal, first support bar, pull disk, nut box,
One broken shell plate, the second broken shell plate, third broken shell plate, the first connecting plate, the second connecting plate, centralizing support frame, planetary roller screw,
First screening box, the second screening box, third screening box, first baffle, second baffle, third baffle, centralizing bracket, straight pin, circle
Pin mounting bracket, rotary shaft rack, shaft, cam, shaft coupling, retarder, motor, the idler wheel is mounted on turning rolls, described
Turning rolls is fixed by screws on pedestal, and the first support bar is equipped with four, is respectively welded at four of nut cassette bottom face
On angle, the lower end of four first support bars is mounted on the upper surface of pedestal, and the pull disk is mounted in nut box, passes through
It does reciprocating linear motion in nut box and drives nut rolling, the centralizing support frame is mounted on the upper end of nut box, the row
The lower thread of star roller screw insertion centralizing support frame, the second broken shell plate and planetary roller screw connects, and described first
Broken shell plate is fixed together with the second broken shell plate by the first connecting plate, and the second broken shell plate passes through second with third broken shell plate
Connecting plate is fixed together, and first connecting plate is connect with centralizing support frame, and second connecting plate connects with centralizing support frame
It connecing, the first screening box is mounted on the second screening box upper surface, and the second screening box is mounted on third screening box upper surface,
Mesh on the first screening box is more than the mesh on the second screening box, and the described second mesh sieved on box is sieved more than third
Divide the mesh on box, the third screening box is mounted on by straight pin on straight pin mounting bracket, the straight pin mounting bracket weldering
Base upper surface is connected on, the first baffle is mounted on the front end exit of the first screening box, and the second baffle is mounted on second
The front end exit of box is sieved, the third baffle is mounted on the front end exit of third screening box, there are two the centralizing bracket is set, two
A centralizing bracket be symmetrically disposed on the first screening box, second screening box, third screening box both sides, the centralizing bracket it is U-shaped and under
End is fixed on pedestal, and the motor is fixed by screws on pedestal, and the retarder is fixed by screws on pedestal, institute
Motor is stated to connect with retarder, the retarder is connect with shaft by shaft coupling, one end of the shaft and rotary shaft rack with
Rotatable mode connects, and the lower end of the rotary shaft rack is fixed on pedestal, there are two the cam is set, described two cams
It is symmetrically connected in shaft, the lower face of the third screening box contacts simultaneously with two cams.
Preferably, the nut box includes nut box shell, nut box first partition, nut box second partition, shell circle
Hole, the first slideway of nut box mouth, the second slideway of nut box mouth, nut box third slideway mouth, the first receiving cavity, the second accommodating chamber
Body, third receiving cavity, the first trapezoidal slideway, the second trapezoidal slideway, the trapezoidal slideway of third, first partition circular hole, second partition
Circular hole, the upper surface of the nut box shell are arranged with two shell circular holes, and nut box the is equipped in the nut box shell
The inner cavity of nut box shell is divided by one partition board and nut box second partition, nut box first partition and nut box second partition
First receiving cavity, the second receiving cavity and third receiving cavity, first receiving cavity, the second receiving cavity and third are held
Cavity floor height of receiving increases successively, and the bottom surface of first receiving cavity is provided with eight the first trapezoidal slideways, and described second holds
Receiving the bottom surface of cavity is provided with 11 the second trapezoidal slideways, and the bottom surface of the third receiving cavity is provided with eight trapezoidal cunnings of third
Road, the upper surface of the nut box first partition is equipped with the first partition circular hole with shell Circularhole diameter, depth all same, described
The upper surface of nut box second partition is equipped with second partition circular hole, the diameter of the second partition circular hole and first partition circular hole,
Depth all same, the nut box shell are equipped with the eight nut box first slideway mouths opposite with the first trapezoidal slideway, with the
11 opposite the second slideway of nut box mouths of two trapezoidal slideways, the eight nut box third slideways opposite with the trapezoidal slideway of third
Mouthful, the lower face of the first slideway of nut box mouth is concordant with the lower face of the first trapezoidal slideway, second slideway of nut box
The lower face of mouth is concordant with the lower face of the second trapezoidal slideway, lower face and the trapezoidal cunning of third of the nut box third slideway mouth
The lower face in road is concordant, and the gap between the first broken shell plate and the second broken shell plate is more than the thickness of nut box first partition,
Gap between the second broken shell plate and third broken shell plate is more than the thickness of nut box second partition.
Preferably, the pull disk includes handle, side plate, the first slide plate, the second slide plate, third slide plate, and the side plate is set
There are two and be arranged in parallel, the handle is fixed on side plate, the lower face of the side plate be it is stepped, first slide plate
Both ends are connected with side plate, and the both ends of second slide plate are connected with side plate, and the both ends of the third slide plate are consolidated with side plate
Even, first slide plate, the second slide plate, the lower face of third slide plate are concordant with the lower face of side plate, first slide plate, the
Two slide plates, third slide plate equal length and more than nut box width.
Preferably, first slide plate includes the first trapezoidal draw runner, the first big hemisphere protrusion, the first small hemisphere protrusion, institute
State that the first trapezoidal draw runner is parallel to be equipped with eight, the both ends of the first trapezoidal draw runner are connected with side plate, the first trapezoidal cunning
Item is equipped with the first big hemisphere protrusion and the first small hemisphere protrusion, the first big hemisphere protrusion and the first small hemisphere protrusion phase
Neighbour, second slide plate include the second trapezoidal draw runner, second largest hemisphere protrusion, the second small hemisphere protrusion, the second trapezoidal cunning
Item is parallel to be equipped with 11, and the both ends of the second trapezoidal draw runner are connected with side plate, and the second trapezoidal draw runner is equipped with the
Two big hemisphere protrusions and the second small hemisphere protrusion, the second largest hemisphere protrusion and the second small hemisphere protrusion are adjacent, the third
Slide plate includes the small hemisphere protrusion of the trapezoidal draw runner of third, the third-largest hemisphere protrusion, third, and the trapezoidal draw runner of third is parallel to be equipped with eight
Item, the both ends of the trapezoidal draw runner of third are connected with side plate, the trapezoidal draw runner of third be equipped with the third-largest hemisphere protrusion and
The small hemisphere protrusion of third, the third-largest hemisphere protrusion and the small hemisphere protrusion of third are adjacent, described to be equipped with the first big hemisphere protrusion
It is inserted into respectively in eight the first trapezoidal slideways with eight the first trapezoidal draw runners of the first small hemisphere protrusion, it is described to be equipped with second largest half
11 the second trapezoidal draw runners of ball protrusion and the second small hemisphere protrusion are inserted into respectively in 11 the second trapezoidal slideways, described to set
There are the third-largest hemisphere protrusion and eight trapezoidal draw runners of third of the small hemisphere protrusion of third to be inserted into respectively in eight trapezoidal slideways of third,
The side plate is located at the outside of nut box, can prevent pull disk from being slid from nut box.
Preferably, the first broken shell plate includes the first connector, the first pressing plate, the first protrusion, first pressing plate
Upper end is connected with the first connector, and lower end is connected with the first protrusion, and first connector is equipped with internal thread, first pressure
The side of plate is concordant with the medial surface of the first connecting plate, and the second broken shell plate includes the second connector, the second pressing plate, second convex
It rises, the second pressing plate upper end is connected with the second connector, and lower end is connected with the second protrusion, and second connector is equipped with interior
Screw thread, the one side of second pressing plate is concordant with the medial surface of the first connecting plate, another side and the inside of the second connecting plate
Face is concordant, and the third broken shell plate includes third connector, third pressing plate, third protrusion, the upper end of the third pressing plate and the
Joint among three members is connected, and lower end is connected with third protrusion, and the third connector is equipped with internal thread, the side of the third pressing plate
Concordant with the medial surface of the second connecting plate, first protrusion, the second protrusion, third protrusion are equal in magnitude, for squeezing nut,
First pressing plate, the second pressing plate, the lower face of third pressing plate are concordant.
Preferably, the centralizing support frame includes second support bar, support plate, centralizer body, arc boss, the support plate
Upper end is connected with centralizer body, and lower end is connected with four second support bars, and shell circular hole is inserted into the lower end of two second support bars, separately
Outer two second support bars are each passed through the first connecting plate and the second connecting plate is inserted into first partition circular hole and second partition circular hole
Interior, the centralizer body inner wall is equipped with arc boss.
Preferably, the planetary roller screw includes rotational handle, leading screw, ring gear, nut, roller, limited block, opening
Baffle ring, fourth gear plate, upper end and the rotational handle of the leading screw are connected, and lower end is connected with limited block, and the limited block can prevent
Leading screw is deviate from from ring gear, and the ring gear is mounted in nut, and the fourth gear plate is mounted in ring gear, is kept off by being open
Circle carries out axially position, and the internal diameter of the split washer is less than the outer diameter of fourth gear plate, and fourth gear is inserted at the both ends of the roller
In the through-hole of plate, the roller coordinates simultaneously with leading screw, nut, lower face and the centralizer body upper end face paste of the rotational handle
It closes.
Preferably, nut includes nut shell, positioning runner, outer connection screw thread, annular groove, positioning shaft shoulder, interior connection spiral shell
Line is provided with positioning runner on the outer wall of the nut shell, and inner wall is equipped with interior connection screw thread, and the lower end of the nut shell is set
There is outer connection screw thread, be internally provided with two positioning shaft shoulders and two annular grooves, the nut is inserted into centralizer body, the positioning runner
Coordinate with arc boss, prevent from that mutually rotation occurs between nut and centralizer body, the split washer is inserted into annular groove, described
Outer connection screw thread is connect with the second connector.
Preferably, the ring gear includes ring gear housing, ring gear inner sleeve, ring gear thread, outside the ring gear
Set is connected with ring gear inner sleeve, is put in the ring gear equipped with ring gear thread, the fourth gear plate is mounted on ring gear
In housing, the height of the fourth gear plate is equal with the height of ring gear housing.
Preferably, the roller includes roller bodies, roller screws tooth, roller external screw thread, the roller external screw thread setting
The roller screws tooth at two be provided symmetrically on the centre position of roller bodies, the roller bodies, the roller screws
Tooth coordinates with ring gear thread, and the roller external screw thread coordinates simultaneously with leading screw, interior connection screw thread.
The invention has the advantages that:
(1) the first screening box, the second screening box, third screening box is pushed to pacify around straight pin using the rotation of two cams
It shelves and teetertotters, different size of nut can be sieved into three kinds of specifications, then the nut of three kinds of specifications is broken simultaneously
Shell task, it is simple to operate, shell-breaking efficiency is higher;
(2) make it that the nut in nut box be driven to roll by pushing and pulling pull disk, it is broken to continue with first after nut rolling
Coverboard, the second broken shell plate, third broken shell plate squeeze nut so that broken shell is more uniform, can obtain more complete kernel;
(3) the first broken shell plate, the second broken shell plate, third broken shell plate is driven to move down extruding nut using planetary roller screw,
By the rotational handle rotated on planetary roller screw can be realized the first broken shell plate, the second broken shell plate, third broken shell plate it is upper
Lower movement, it is easy to operate;
(4) lower section of pedestal is equipped with idler wheel, facilitates the movement of whole device when idler wheel lands, idler wheel and turning rolls can be received
It rises so that idler wheel is not contacted with ground, increases stability during device work;
(5) the first receiving cavity on nut box, the second receiving cavity, third receiving cavity floor height rise successively
Height, the nut being put into the first receiving cavity is maximum, and medium sized nut, third receiving cavity are put into the second receiving cavity
In the nut that is put into it is minimum, when the lower end of the first broken shell plate, the second broken shell plate, third broken shell plate squeezes the first accommodating chamber respectively
When body, the second receiving cavity, nut in third receiving cavity, it may be such that different size of nut cracking degree is uniform, it will not
The big nut of appearance squeezes too broken, small a halfway phenomenon of nut cracking.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1:A kind of overall structure diagram of efficient Nutcracker;
Fig. 2:A kind of dimensional structure diagram of efficient Nutcracker;
Fig. 3:A kind of overall structure diagram when efficient Nutcracker idler wheel is packed up;
Fig. 4:A kind of efficient Nutcracker carries out overall structure diagram during broken shell;
Fig. 5:A kind of structure diagram at efficient Nutcracker screening box;
Fig. 6:A kind of structure diagram of efficient Nutcracker nut box;
Fig. 7:A kind of sectional view of efficient Nutcracker nut box;
Fig. 8:A kind of structure diagram of efficient Nutcracker pull disk;
Fig. 9:A kind of sectional view of efficient Nutcracker pull disk;
Figure 10:A kind of structure diagram of efficient Nutcracker broken shell Ban Chu upper surfaces;
Figure 11:A kind of structure diagram of efficient Nutcracker broken shell Ban Chu lower surfaces;
Figure 12:A kind of structure diagram of efficient Nutcracker centralizing support frame;
Figure 13:A kind of partial sectional view of efficient Nutcracker planetary roller screw;
Figure 14:A kind of explosive view of efficient Nutcracker planetary roller screw;
Figure 15:A kind of structure diagram at efficient Nutcracker leading screw;
Figure 16:A kind of structure diagram of efficient Nutcracker nut;
Figure 17:A kind of sectional view of efficient Nutcracker nut;
Figure 18:A kind of structure diagram of efficient Nutcracker ring gear;
Figure 19:A kind of structure diagram of efficient Nutcracker roller.
Symbol description:
1st, idler wheel, 2, turning rolls, 3, pedestal, 4, first support bar, 5, pull disk, 6, nut box, the 7, first broken shell plate, 8,
Second broken shell plate, 9, third broken shell plate, the 10, first connecting plate, the 11, second connecting plate, 12, centralizing support frame, 13, planetary roller
Leading screw, the 14, first screening box, the 15, second screening box, 16, third screening box, 17, first baffle, 18, second baffle, 19, the
Three baffles, 20, centralizing bracket, 21, straight pin, 22, straight pin mounting bracket, 23, rotary shaft rack, 24, shaft, 25, cam, 26, connection
Axis device, 27, retarder, 28, motor;51st, handle, 52, side plate, the 53, first slide plate, the 54, second slide plate, 55, third slide plate,
531st, the first trapezoidal draw runner, the 532, first big hemisphere protrusion, the 533, first small hemisphere protrusion, the 541, second trapezoidal draw runner, 542,
Second largest hemisphere protrusion, the 543, second small hemisphere protrusion, 551, the trapezoidal draw runner of third, 552, the third-largest hemisphere protrusion, 553, the
Three small hemisphere protrusions;61st, nut box shell, 62, nut box first partition, 63, nut box second partition, 64, shell circular hole,
65th, the first slideway of nut box mouth, 66, nut box the second slideway mouth, 67, nut box third slideway mouth, A, the first receiving cavity, B,
Second receiving cavity, C, third receiving cavity, the 68, first trapezoidal slideway, the 69, second trapezoidal slideway, 610, the trapezoidal slideway of third,
611st, first partition circular hole, 612, second partition circular hole;71st, the first connector, the 72, first pressing plate, the 73, first protrusion;81st,
Two connectors, the 82, second pressing plate, the 83, second protrusion;91st, third connector, 92, third pressing plate, 93, third protrusion;121st,
Two supporting rods, 122, support plate, 123, centralizer body, 124, arc boss;131st, rotational handle, 132, leading screw, 133, ring gear,
134th, nut, 135, roller, 136, limited block, 137, split washer, 138, fourth gear plate, 1331, ring gear housing, 1332,
Ring gear inner sleeve, 1333, ring gear thread, 1341, nut shell, 1342, positioning runner, 1343, outer connection screw thread,
1344th, annular groove, 1345, positioning shaft shoulder, 1346, interior connection screw thread, 1351, roller bodies, 1352, roller screws tooth, 1353,
Roller external screw thread.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Term " first ", " second " in description and claims of this specification and above-mentioned attached drawing, etc. be for area
Not similar object describes specific sequence or precedence without being used for.It should be appreciated that the data used in this way are appropriate
In the case of can be interchanged, so that the embodiment of the present invention described herein for example can be with that in addition to illustrating or describing herein
Sequence other than a little is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, be not necessarily limited to clearly arrange for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit gone out, but may include not listing clearly or these processes, method, product or equipment are consolidated
The other steps or unit having.
The invention will be further described with example below in conjunction with the accompanying drawings:
As shown in Fig. 1~5, a kind of efficient Nutcracker of the present invention, including idler wheel 1, turning rolls 2, pedestal 3, first
Supporting rod 4, pull disk 5, nut box 6, the first broken shell plate 7, the second broken shell plate 8, third broken shell plate 9, the first connecting plate 10, second
Connecting plate 11, centralizing support frame 12, planetary roller screw 13, first sieve the screening of box 14, second box 15, third sieves box 16,
First baffle 17, second baffle 18, third baffle 19, centralizing bracket 20, straight pin 21, straight pin mounting bracket 22, rotary shaft rack 23,
Shaft 24, cam 25, shaft coupling 26, retarder 27, motor 28, the idler wheel 1 are mounted on turning rolls 2, and the turning rolls 2 is logical
Screw to be crossed to fix on the base 3, the first support bar 4 is equipped with four, is respectively welded on four angles of 6 bottom surface of nut box,
The lower end of four first support bars 4 is mounted on the upper surface of pedestal 3, and the pull disk 5 is mounted in nut box 6, passes through
It does reciprocating linear motion in nut box 6 and drives nut rolling, the centralizing support frame 12 is mounted on the upper end of nut box 6, institute
It states planetary roller screw 13 and is inserted into centralizing support frame 12, the lower thread of the second broken shell plate 8 and planetary roller screw 13 connects
It connects, the first broken shell plate 7 is fixed together with the second broken shell plate 8 by the first connecting plate 10, the second broken shell plate 8 and
Three broken shell plates 9 are fixed together by the second connecting plate 11, and first connecting plate 10 is connect with centralizing support frame 12, and described
Two connecting plates 11 are connect with centralizing support frame 12, and the first screening box 14 is mounted on the second screening box 15 upper surface, and described the
Two screening boxes 15 are mounted on 16 upper surface of third screening box, and the described first mesh sieved on box 14 is more than on the second screening box 15
Mesh, the mesh on the second screening box 15 is more than the mesh on third screening box 16, and third screening box 16 passes through
Straight pin 21 is mounted on straight pin mounting bracket 22, and the straight pin mounting bracket 22 is welded on 3 upper surface of pedestal, the first gear
Plate 17 is mounted on the front end exit of the first screening box 14, and the second baffle 18 is mounted on the front end exit of the second screening box 15,
The third baffle 19 is mounted on the front end exit of third screening box 16, there are two the centralizing bracket 20 is set, two centralizing brackets 20
The both sides of the first screening box 14, second screening box 15, third screening box 16 are symmetrically disposed on, prevent the first screening box 14, second
Box 15, third screening box 16 are sieved during the motion to the excessive offset of both sides generation, the centralizing bracket 20 is U-shaped and lower end is consolidated
Determine on the base 3, the motor 28 is fixed by screws on pedestal 3, and the retarder 27 is fixed by screws in pedestal 3
On, the motor 28 is connect with retarder 27, and the retarder 27 is connect with shaft 24 by shaft coupling 26, the shaft 24
One end is pivotally connect with rotary shaft rack 23, and the lower end of the rotary shaft rack 23 is fixed on the base 3, the cam
25 set there are two, described two cams 25 are symmetrically connected in shaft 24, the lower face of third screening box 16 and two it is convex
Wheel 25 contacts simultaneously.
As shown in figs. 6-7, the nut box 6 includes nut box shell 61, nut box first partition 62, nut box second
Partition board 63, shell circular hole 64, the first slideway of nut box mouth 65, the second slideway of nut box mouth 66, nut box third slideway mouth 67,
One receiving cavity A, the second receiving cavity B, third receiving cavity C, the first trapezoidal slideway 68, the second trapezoidal slideway 69, third ladder
Shape slideway 610, first partition circular hole 611, second partition circular hole 612, the upper surface of the nut box shell 61 are arranged with two
A shell circular hole 64, the nut box shell 61 is interior to be equipped with nut box first partition 62 and nut box second partition 63, nut box
The inner cavity of nut box shell 61 is divided into the first receiving cavity A, second to accommodate by first partition 62 and nut box second partition 63
Cavity B and third receiving cavity C, the first receiving cavity A, the second receiving cavity B and third receiving cavity C floor heights according to
Secondary raising, the bottom surface of the first receiving cavity A are provided with eight the first trapezoidal slideways 68, the bottom surface of the second receiving cavity B
11 the second trapezoidal slideways 69 are provided with, the bottom surface of the third receiving cavity C is provided with the trapezoidal slideway 610 of eight thirds, described
The upper surface of nut box first partition 62 is equipped with the first partition circular hole 611 with 64 diameter of shell circular hole, depth all same, described
The upper surface of nut box second partition 63 is equipped with second partition circular hole 612, the second partition circular hole 612 and first partition circular hole
611 diameter, depth all same, the nut box shell 61 are equipped with the eight nut boxes opposite with the first trapezoidal slideway 68 the
One slideway mouth 65, the ten one nut box second slideway mouths 66 opposite with the second trapezoidal slideway 69 and trapezoidal 610 phase of slideway of third
To eight nut box third slideway mouths 67, the lower face of the first slideway of nut box mouth 65 under the first trapezoidal slideway 68
End face is concordant, and the lower face of the second slideway of nut box mouth 66 is concordant with the lower face of the second trapezoidal slideway 69, the nut
The lower face of the lower face slideway 610 trapezoidal with third of box third slideway mouth 67 is concordant, the first broken shell plate 7 and the second broken shell
Gap between plate 8 is more than the thickness of nut box first partition 62, between the second broken shell plate 8 and third broken shell plate 9 between
Gap is more than the thickness of nut box second partition 63.
As shown in figure 8, the pull disk 5 includes handle 51, side plate 52, the first slide plate 53, the second slide plate 54, third slide plate
55, the side plate 52 sets there are two and is arranged in parallel, and the handle 51 is fixed on side plate 52, and the lower face of the side plate 52 is
Stepped, the both ends of first slide plate 53 are connected with side plate 52, and the both ends of second slide plate 54 are connected with side plate 52,
The both ends of the third slide plate 55 with side plate 52 be connected, first slide plate 53, the second slide plate 54, third slide plate 55 lower end
Face is concordant with the lower face of side plate 52, first slide plate 53, the second slide plate 54, third slide plate 55 equal length and be more than
The width of nut box 6.
As shown in Fig. 8~9, first slide plate 53 includes the first trapezoidal draw runner 531, the first big hemisphere protrusion 532, first
Small hemisphere protrusion 533, the first trapezoidal draw runner 531 is parallel to be equipped with eight, and the both ends of the first trapezoidal draw runner 531 are and side
Plate 52 is connected, and the first trapezoidal draw runner 531 is equipped with the first big hemisphere protrusion 532 and the first small hemisphere protrusion 533, and described the
A greater part of 532 and first small hemisphere protrusion 533 of ball protrusion is adjacent, and second slide plate 54 includes the second trapezoidal draw runner 541, second
Big hemisphere protrusion 542, the second small hemisphere protrusion 543, the second trapezoidal draw runner 541 is parallel to be equipped with 11, second ladder
The both ends of shape draw runner 541 are connected with side plate 52, and the second trapezoidal draw runner 541 is equipped with second largest hemisphere protrusion 542 and the
Two small hemisphere protrusions 543, the second largest 542 and second small hemisphere protrusion 543 of hemisphere protrusion is adjacent, and the third slide plate 55 wraps
The trapezoidal draw runner 551 of third, the third-largest hemisphere protrusion 552, the small hemisphere protrusion 553 of third are included, the trapezoidal draw runner 551 of third is parallel
Equipped with eight, the both ends of the trapezoidal draw runner 551 of third are connected with side plate 52, and the trapezoidal draw runner 551 of third is equipped with the
Three big hemisphere protrusions 552 and the small hemisphere protrusion 553 of third, the third-largest hemisphere protrusion 552 and raised 553 phases of the small hemisphere of third
Neighbour, it is described to be equipped with the first big hemisphere protrusion 532 and eight the first trapezoidal draw runners 531 of the first small hemisphere protrusion 533 are inserted into respectively
In eight the first trapezoidal slideways 68, be equipped with second largest hemisphere protrusion 542 and the second small hemisphere protrusion 543 11 second
Trapezoidal draw runner 541 is inserted into respectively in 11 the second trapezoidal slideways 69, described to be equipped with the third-largest hemisphere protrusion 552 and third smaller part
The trapezoidal draw runner 551 of eight thirds of ball protrusion 553 is inserted into respectively in the trapezoidal slideway 610 of eight thirds, and the side plate 52 is located at heavily fortified point
The outside of compartmentalized box for holding assorted fruits and candies 6 can prevent pull disk 5 from being slid from nut box 6.
As shown in Figure 10~11, the first broken shell plate 7 includes the first connector 71, the first pressing plate 72, the first protrusion 73,
The upper end of first pressing plate 72 is connected with the first connector 71, and lower end is connected with the first protrusion 73, first connector 71
Internal thread is equipped with, the side of first pressing plate 72 is concordant with the medial surface of the first connecting plate 10, and the second broken shell plate 8 wraps
The second connector 81, the second pressing plate 82, the second protrusion 83 are included, 82 upper end of the second pressing plate is connected with the second connector 81, under
End is connected with the second protrusion 83, and second connector 81 is equipped with internal thread, the one side and first of second pressing plate 82
The medial surface of connecting plate 10 is concordant, and another side is concordant with the medial surface of the second connecting plate 11, and the third broken shell plate 9 includes the
Joint among three members 91, third pressing plate 92, third protrusion 93, upper end and the third connector 91 of the third pressing plate 92 are connected, lower end
It is connected with third protrusion 93, the third connector 91 is equipped with internal thread, and the side of the third pressing plate 92 is connect with second
The medial surface of plate 11 is concordant, and first protrusion 73, the second protrusion 83, third protrusion 93 are equal in magnitude, for squeezing nut, institute
It is concordant to state the first pressing plate 72, the second pressing plate 82, the lower face of third pressing plate 92.
As shown in figure 12, the centralizing support frame 12 includes second support bar 121, support plate 122, centralizer body 123, arc
Boss 124,122 upper end of support plate are connected with centralizer body 123, and lower end is connected with four second support bars 121, two second
Shell circular hole 64 is inserted into the lower end of supporting rod 121, and in addition two second support bars 121 are each passed through the first connecting plate 10 and second
Connecting plate 11 is inserted into first partition circular hole 611 and second partition circular hole 612, and it is convex that 123 inner wall of centralizer body is equipped with arc
Platform 124.
As shown in Figure 13~15, the planetary roller screw 13 includes rotational handle 131, leading screw 132, ring gear 133, spiral shell
Mother 134, roller 135, limited block 136, split washer 137, fourth gear plate 138, the upper end of the leading screw 132 and rotational handle
131 are connected, and lower end is connected with limited block 136, and the limited block 136 can prevent leading screw 132 from deviating from from ring gear 133, described interior
Gear ring 133 is mounted in nut 134, and the fourth gear plate 138 is mounted in ring gear 133, and axis is carried out by split washer 137
To positioning, the internal diameter of the split washer 137 is less than the outer diameter of fourth gear plate 138, and fourth gear is inserted at the both ends of the roller 135
In the through-hole of plate 138, the roller 135 coordinates simultaneously with leading screw 132, nut 134, the lower face of the rotational handle 131 with
123 upper surface of centralizer body is bonded.
As shown in Figure 16~17, nut 134 includes nut shell 1341, positioning runner 1342, outer connection screw thread 1343, ring
Shape slot 1344, positioning shaft shoulder 1345, interior connection screw thread 1346 are provided with positioning runner on the outer wall of the nut shell 1341
1342, inner wall is equipped with interior connection screw thread 1346, and the lower end of the nut shell 1341 is equipped with outer connection screw thread 1343, and inside is set
There are two positioning shaft shoulder 1345 and two annular grooves 1344, the nut 134 is inserted into centralizer body 123, the positioning runner 1342
Coordinate with arc boss 124, prevent from occurring mutually to rotate between nut 134 and centralizer body 123, the split washer 137 is inserted into
In annular groove 1344, the outer connection screw thread 1343 is connect with the second connector 81.
As shown in figure 18, the ring gear 133 includes ring gear housing 1331, ring gear inner sleeve 1332, ring gear screw thread
Tooth 1333, the ring gear housing 1331 are connected with ring gear inner sleeve 1332, and the ring gear inner sleeve 1332 is equipped with ring gear
Thread 1333, the fourth gear plate 138 are mounted in ring gear housing 1331, the height and internal tooth of the fourth gear plate 138
The height for enclosing housing 1331 is equal.
As shown in figure 19, the roller 135 includes roller bodies 1351, roller screws tooth 1352, roller external screw thread 1353,
The roller external screw thread 1353 is set to the centre position of roller bodies 1351, is provided symmetrically on the roller bodies 1351
Two at roller screws tooth 1352, the roller screws tooth 1352 coordinates with ring gear thread 1333, the roller external screw thread
1353 coordinate simultaneously with leading screw 132, interior connection screw thread 1346.
The present invention is in use, first pack up idler wheel 1 so that the lower end of pedestal 3 lands, and increases steady when whole device works
It is qualitative, then first different size of nut is sieved, i.e., is poured into nut in the first screening box 14, starts motor 28,
Motor 28 slows down by retarder 27, two cams 25 is driven to rotate by shaft coupling 26, shaft 24, and then drive the first screening
Box 14, second sieves box 15, third screening box 16 teetertotters around straight pin mounting bracket 22, and final nut is divided into three classes,
Maximum sieves in first in box 14, medium sized to be in the second screening box 15, and minimum sieves box 16 in third
It is interior, after nut screening is finished, turn off motor 28, remove first baffle 17, second baffle 18, third baffle 19 respectively, it will
First nut that screening box 14, second sieves box 15, third is sieved in box 16 takes out and is sequentially placed into the first of nut box 6 respectively
Receiving cavity A, the second receiving cavity B, in third receiving cavity C, the nut in the first receiving cavity A is maximum, third accommodating chamber
Nut in body C is minimum, and the rotational handle 131 for holding planetary roller screw 13 is rotated so as to which leading screw 132 be driven to rotate, silk
The rotation of thick stick 132 is driving, and leading screw 132 carries out threaded engagement with roller 135, and roller 135 carries out threaded engagement with nut 134,
Roller 135 along 132 thread tracks of leading screw move down while, the roller screws tooth 1352 at 135 both ends of roller and ring gear spiral shell
Line tooth 1333 engages, rotation while not only having can guarantee roller 135 around the revolution of leading screw 132, but also can guarantee roller 135 and leading screw
132 axis are parallel, prevent because torque inclination causes roller 135 to de-orbit in transmission process, positioning runner 1342 and arc are convex
The cooperation of platform 124 so that nut 134 is circumferentially fixed, nut 134 is driven to do straight line fortune downwards while roller 135 moves down
Dynamic, the nut 134 moved downward drives the second broken shell plate 8 to move down the nut squeezed in the second receiving cavity B, the second broken shell
Plate 8 drives the first broken shell plate 7 and third broken shell plate 9 to move down the heavily fortified point squeezed in the first receiving cavity A and third receiving cavity C simultaneously
Fruit after extruding, rotates backward the rotational handle 131 of planetary roller screw 13, and leading screw 132 rotates backward, and roller 135 drives
Nut 134 moves up, while the first broken shell plate 7, the second broken shell plate 8, third broken shell plate 9 is driven to move up, and push-and-pull pull disk 5 makes
It drives the nut rolling in nut box 6, then continues to squeeze using the first broken shell plate 7, the second broken shell plate 8, third broken shell plate 9
Nut, until the abundant broken shell of nut.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that:Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement;And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.