CN208708182U - A kind of multi-functional winter jujube layering picking all-in-one machine of the formula that falls of shaking - Google Patents

Abstract

The utility model discloses a kind of vibrations to fall the multi-functional winter jujube layering picking all-in-one machine of formula, it solves the problems, such as to exist in the prior art that artificial picking takes time and effort, automatic seed harvester cannot be met the requirements, it can reduce the surface damage rate of winter jujube, winter jujube after collection being capable of automatic screening, and be classified according to diameter difference, guarantee that the high efficiency of classification is collected in picking；Its technical solution are as follows: including pre-determined bit picking mechanical arm, umbrella cover collection device and reject detection device, be pre-positioned picking mechanical hand-motion winter jujube limb high-frequency vibration；Umbrella cover collection device includes the two 7 type bars and multiple auxiliary rods being disposed opposite to each other, and is equipped with scallop between adjacent stems；Two 7 type bars realize that counter-rotating makes to form taper umbrella cover between scallop by the multi-chain gear wheel mechanism being connected with auxiliary rod；Detection device is rejected to screen high-quality winter jujube and bad jujube；High-quality winter jujube, which enters, carries out classification processing in thread drum；Bad jujube realizes rejecting by rejecting stepping impeller built-in in detection device.

Description

A kind of multi-functional winter jujube layering picking all-in-one machine of the formula that falls of shaking

Technical field

The utility model relates to machinery equipment field more particularly to a kind of vibration to fall the multi-functional winter jujube layering picking one of formula Machine.

Background technique

The most important mode of domestic picking winter jujube is manually to pick at present, minimum to the extent of the destruction of winter jujube, picking Station is sensitive higher.But picked compared to mechanical work, not only labour cost is huge for artificial picking, nor is applicable in big rule The high-strength working that model type is planted, takes time and effort, therefore the picking of mechanical work winter jujube mainly has cutting type and collision type two types, But domestic market to this human assistance type winter jujube device for picking utilization rate less than 1%.Foreign countries are to winter jujube picking mechanical Research is based on picking robot.There is the higher large-scale winter jujube picking machine of the degree of automation, but for domestic at present Winter jujube planting density so it is big in the case where, external large-scale picking machine can not be applicable at all.

In recent years, the related industry of winter jujube develops very rapid, demand cumulative year after year, traditional artificial picking is already It is not applicable, therefore the picking of winter jujube mechanical work has become inevitable trend, while according to the survey, being with Shandong Zhanhua winter jujube Example, the picking process of winter jujube not be it is primary just all pick and finish, layering picking is carried out according to maturity difference, thus we A kind of high degree of automation is needed, it is big to be suitable for domestic planting density at present, and need to be layered the winter jujube picking of picking Machine.

Utility model content

A kind of multi-functional winter jujube layering picking one of the formula that falls of shaking that in order to overcome the deficiencies of the prior art, the utility model provides Body machine carries out winter jujube picking in such a way that vibration is shaken off, then is collected by taper umbrella cover collection device, reduces winter jujube Surface damage rate, winter jujube after being collected simultaneously can automatic screening, and be classified according to winter jujube diameter difference, guarantee to adopt Pluck the high efficiency for collecting classification.

The utility model adopts the following technical solutions:

A kind of multi-functional winter jujube layering picking all-in-one machine of the formula that falls of shaking, comprising:

It is pre-positioned picking mechanical arm, for clamping winter jujube limb, and drives winter jujube limb high-frequency vibration；

Umbrella cover collection device shakes the winter jujube that falls for receiving through pre-determined bit picking mechanical arm, including two be disposed opposite to each other 7 Type bar and multiple auxiliary rods are equipped with scallop between adjacent stems；Two 7 type bars pass through the multi-chain gear wheel mechanism that is connected with auxiliary rod Realize that counter-rotating makes to form taper umbrella cover between scallop；

Detection device is rejected, receives the winter jujube collected through umbrella cover collection device, and screen to high-quality winter jujube and bad jujube； High-quality winter jujube, which enters, carries out classification processing in thread drum；Bad jujube is picked by rejecting stepping impeller realization built-in in detection device It removes.

Further, the pre-determined bit picking mechanical arm includes the first sleeve being set-located, second sleeve, and second set The leadscrew-nut mechanism being connected with first sleeve is installed, leadscrew-nut mechanism drives the first sleeve that clip claw mechanism is housed in cylinder Along second sleeve internal motion.

Further, the second sleeve outer sheath is equipped with 3rd sleeve, and 3rd sleeve side is equipped with eccentric cam, described Eccentric cam bottom connects driving device and eccentric cam bottom has damper.

Further, the clip claw mechanism includes two grippers being symmetrically installed, and the gripper is installed by link mechanism In fixed plate side, the link mechanism connects electromagnet by reset spring.

Further, umbrella cover collection device bottom, which has, tilts upward baffled conveyer mechanism, winter jujube warp Conveyer mechanism is transported in the collection sliding rail of conveyer mechanism bottom, collect sliding rail side be equipped with for by winter jujube with The blowing separator of leaf separation.

Further, the rejecting detection device includes that one end connects with collection sliding rail, the other end connects with thread drum Guide groove, guide groove side have coutroi velocity separation rotating wheel, guiding trench bottom setting reject outlet.

Further, the rejecting outlet is internal is equipped with stepping impeller, and stepping impeller connects stepper motor, the stepping electricity Machine controls its positive and negative rotation by control system.

Further, the thread drum is provided at circumferentially spaced several peripheral bars, and thread drum is divided into multistage, Mei Yiduan The peripheral bar spacing of thread drum is different.

Further, internal screw thread is set inside the thread drum.

Further, each section of thread drum bottom corresponds to a collecting box.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model is using pre-determined bit picking mechanical arm, by the clamping and release of magnet control clip claw mechanism, It is simple light and handy, easily controllable, clamping jaw is extended by screw nut driven and shortening reaches picking effect, the operation is stable is shaken off Rate is higher；The directional control disk of postposition carries out comprehensive location control to manipulator, and manipulator is enable accurately to clip to target Branch ensure that the accuracy rate of picking；The vibration energy absorption that damper can be driven vibrating motor, reduces entire body The injury to branch and trunk vibrated and generated effectively ensure that the normal fortune of other devices while improving rate Row；

(2) the utility model use Anti-fall baffle transmission device, by conveyer belt by winter jujube promoted to thread drum into Row classification, relative to traditional manual sorting, saves time and cost, improves work efficiency simultaneously；It is arranged on conveyer belt The case where having apart from suitable baffle and on conveyer belt both sides added with skirt, preventing winter jujube from falling outward during transportation, It maximumlly ensure that the collection rate of winter jujube.

(3) umbrella cover collection device is arranged in the utility model, collects by the way that the rotation expansion of " 7 " type bar and auxiliary rod is fan-shaped Face makes the not fugitive leakage of collecting fruit, while playing the role of buffering when fruit falls, and reduces the injury to winter jujube.It is collecting While efficient and convenient, convenient for gathering, transmitted convenient for the fruit of next step；The recovery movement of " 7 " type bar, can effectively reduce machine The space of body, greatly improves the utilization rate in space, while ensure that the collection rate of winter-jujube fruit；

(4) the utility model uses internal screw thread roller grading plant, drives the uniform low speed rotation of roller by motor, utilizes Winter jujube propulsion is classified by screw-internal thread fit bar, and time and efforts is greatly saved in relatively traditional artificial classification, is improved Working efficiency, meanwhile, the flexible material of roller classification can effectively reduce the damage to winter jujube surface, guarantee that winter jujube had been classified Integrity in journey；

(5) detection device is rejected in the utility model setting, is controlled winter jujube flow velocity by separation rotating wheel, is utilized horizontal stepping Impeller realizes the rejecting to bad fruit, cooperates ingenious, and accuracy rate is high；Processor is narrowed down on single-chip microcontroller, space is saved, mentions High treatment efficiency；With automatic identification and classification, the method manually sorted compared to tradition is greatly improved, and precision is more Height, performance is more stable, ensure that the accuracy and feasibility of sorting；

(6) the utility model is compact-sized, not only reduces machine manufacturing cost, also reduces the land occupation face of machine operation Product is conducive to the small-sized, efficient of machinery；Structure design such as can be achieved to splice and combine at a variety of connection cooperatings, can satisfy The needs of various production scales, Workplace, are more widely applied.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.

Fig. 1 is the axonometric drawing of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the side view of the utility model；

Fig. 4 is the top view of the utility model；

Fig. 5 is the pre-determined bit picking mechanical arm main view of the utility model；

Fig. 6 is the pre-determined bit picking mechanical arm axonometric drawing of the utility model；

Fig. 7 is the clip claw mechanism structural schematic diagram of the utility model；

Fig. 8 is the leadscrew-nut mechanism structural schematic diagram of the utility model；

Fig. 9 is the umbrella cover collection device structural schematic diagram of the utility model；

Figure 10 is the umbrella cover collection device internal sprockets mechanism structure schematic diagram of the utility model；

Figure 11 is the rejecting detection device axonometric drawing of the utility model；

Figure 12 is the rejecting detection device cross-sectional view of the utility model；

Figure 13 is the thread drum structural schematic diagram of the utility model；

Wherein, 1- umbrella cover；2- clip claw mechanism；3- first sleeve；4- second sleeve；5- 3rd sleeve；6- directional control disk； 7- damper；8- first " 7 " type bar；9- the first main auxiliary bar；The secondary auxiliary rod of 10- first；The first chain-wheel mechanism of 11-；12- gear b；13- gear a；The second chain-wheel mechanism of 14-；15- third chain-wheel mechanism；16- driving motor；17- asessory shaft；18- second is secondary auxiliary Help bar；19- the second main auxiliary bar；20- second " 7 " type bar；21- separates rotating wheel；22- rejects outlet；23- is pre-positioned picking machine Tool hand；24- umbrella cover collection device；25- thread drum；26- graded collecting device；27- rejects detection device；28- conveyer belt machine Structure；The horizontal stepping impeller of 29-；30- internal screw thread；31- electromagnet；32- reset spring；33- transverse link；34- is connected plate；35- First connecting rod；The first gripper of 36-；The second gripper of 37-；38- second connecting rod；39- nut；40- lead screw；41- shaft coupling；42- Thick stick motor；43- fixes pillar；44- semi-disc；The chassis 45-；46- eccentric cam；47- vibrating motor；48- driven roll shaft；49- It is driven translator；50- initiative roll shaft；51- conveyer belt；52- baffle；53- belt；54 belt wheels；The periphery 55- lever；56- blowing point From device；57- collects sliding rail；58- needle bearing.

Specific embodiment

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

As background technique is introduced, exist in the prior art artificial picking take time and effort, automatic seed harvester cannot The deficiency met the requirements falls the multi-functional winter jujube layering of formula present applicant proposes a kind of vibration and adopts to solve technical problem as above Pluck all-in-one machine.

In a kind of typical embodiment of the application, as shown in Fig. 1-Figure 13, provides a kind of shake and fall the formula multi-functional winter Jujube layering picking all-in-one machine, is received including braced frame and the pre-determined bit picking mechanical arm 23 being installed on inside braced frame, umbrella cover Acquisition means 24, conveyer mechanism 28 collect sliding rail 57, reject detection device 27, thread drum 25 and graded processing device, support Base of frame installs idler wheel.

Being pre-positioned picking mechanical arm 23 includes first sleeve 3, second sleeve 4,3rd sleeve 5, clip claw mechanism 2, eccentric vibration Motivation structure and damper 7, wherein the internal diameter of first sleeve 3, second sleeve 4 and 3rd sleeve 5 is gradually increased；Clip claw mechanism 2 is pacified Loaded in first sleeve 3, and first sleeve 3 is sheathed on inside second sleeve 4.

Spindle motor 42 is fixed with inside the second sleeve 4, spindle motor 42 connects lead screw 40, silk by shaft coupling 41 Thick stick 40 is equipped with nut 39, and the rotation of spindle motor 42 drives nut 39 to move horizontally along lead screw 40；The nut 39 and first set Cylinder 3 is fixedly connected, and by 42 positive and negative rotation of spindle motor, realizes manipulator along axial stretching or retraction.

The tail portion of the second sleeve 4 is fixed with direction operation disk 6, and the outer circumferential of second sleeve 4 is arranged 3rd sleeve 5,5 bottom side of 3rd sleeve is equipped with eccentric cam 46, and eccentric cam 46 is connected with vibrating motor 47, is driven by vibrating motor 47 The dynamic rotation of eccentric cam 46 makes to be pre-positioned picking mechanical arm 23 and generate to vibrate, and then shakes fruit branch, falls winter jujube；Meanwhile it shaking Dynamic motor 47 can be according to the size of the adjustment control chattering frequency of revolving speed, suitable for the different age of trees.

Vibrating motor 47 is installed in damper 7, and damper 7 absorbs kinetic energy in vibration processes, reduces fuselage entirety Shake.

The damper 7 includes chassis 45 and semi-disc 44, and semi-disc 44 is located at 5 lower section of 3rd sleeve and has therebetween Certain spacing；It is connected between chassis 45 and semi-disc 44 by multiple springs；44 top side of semi-disc is equipped with fixed branch Column 43, and vibrating motor 47 and semi-disc 44 are connected；Fixed pillar 43 and the outer surface of first sleeve 5 are hinged, eccentric cam 46 Rotation the fuselage of vibrating motor 47 can be made to generate vibration, so that three sleeves and clip claw mechanism 2 be driven to vibrate together.

Preferably, it is set between chassis 45 and semi-disc 44 there are three the spring for surrounding central distribution, vibrating motor 47 is located at Between three springs.

The damper 7 is installed on rotating base top, and rotating base is provided with bearing, passes through the direction operation disk of postposition 6 realize 360 ° of rotations of robot device.

Clip claw mechanism 2 includes the first gripper 36 and the second gripper 37, and the first gripper 36 and the second gripper 27 lean on proximal end position It sets and is articulated with 34 one end of fixed plate, electromagnet 31 is arranged in 34 other end of fixed plate；First gripper 36 and 37 end of the second gripper point One end of not hinged first connecting rod 35, second connecting rod 38, first connecting rod 35, second connecting rod 38 the other end be connected by a hinge cross To one end of connecting rod 33, the other end of transverse link 33 connects electromagnet 31 by reset spring 32；Pass through the logical of electromagnet 31 The clamping and release of clip claw mechanism 2 are realized in power-off.

Umbrella cover collection device 24 includes first " 7 " type bar 8 and second " 7 " type bar 20 of inclination set angle, first " 7 " type Bar 8 and the second installation opposite to each other of " 7 " type bar 20, and first " 7 " type bar, 8 side is equipped with first the 9, first secondary auxiliary rod of main auxiliary bar 10, second " 7 " type bar, 20 side is equipped with second the 19, second secondary auxiliary rod 18 of main auxiliary bar.

First " 7 " type bar 8 is fixedly connected with the motor shaft of driving motor 16, and gear a13, gear a13 are installed on motor shaft It is engaged with gear b12, gear b12 is set on gear shaft, and the gear shaft passes sequentially through the first chain-wheel mechanism 11, the second chain turbine Structure 14, first " 7 " type bar of the connection of third chain-wheel mechanism 15,8, first secondary auxiliary rod 10, second secondary auxiliary rod 18, second " 7 " type bar 20, to impart power to second " 7 " type bar 20, play the role of commutation since gear a13 is engaged with gear b12, therefore the One " 7 " type bar 8 is opposite with second " 7 " type 20 direction of rotation of bar.

Bindiny mechanism is not provided on the asessory shaft 17 being connected with the second main auxiliary bar 19.

First chain-wheel mechanism 11, the second chain-wheel mechanism 14, the sprocket wheel in third chain-wheel mechanism 15 are respectively arranged in accordingly Needle bearing 58 is installed, therefore, sprocket wheel empty set on auxiliary rod rotates, and does not transmit on asessory shaft, between asessory shaft and sprocket wheel Power is to auxiliary rod, wherein 9 upper sprocket wheel of the first main auxiliary bar and gear b12 are connected, the first 10 place asessory shaft of secondary auxiliary rod Two sprocket wheels are connected, and two sprocket wheels are connected on the second secondary auxiliary rod 18, and the sprocket wheel and its mounting rod on second " 7 " type bar 20 are solid Even.

First " 7 " type bar 9, second " 7 " type bar 20, first the 9, first secondary auxiliary rod 10, the second main auxiliary bar of main auxiliary bar 19, scallop is equipped between the second secondary auxiliary rod 18.

Preferably, the scallop is fan cloth (sector structure made of fabric material).

First " 7 " type bar 8, first the 9, first secondary rotation in the same direction of auxiliary rod 10 of main auxiliary bar are realized by gear, sprocket wheel transmission Turn, and the effect with second " 7 " type bar 20, the second reversed (reverse) rotation of the 19, second secondary auxiliary rod 18 of main auxiliary bar, makes sector Portion is unfolded to form taper umbrella cover 1, and taper umbrella cover 1 can reduce the surface damage rate of winter jujube.

24 side of umbrella cover collection device is equipped with belt mechanism 28, the inclination upwards of belt mechanism 28, transmission belt machine Structure 28 includes initiative roll shaft 50 and driven roll shaft 48, is connected between initiative roll shaft 50 and driven roll shaft 48 by conveyer belt 51；It passes Setting baffle 52 in interval on band 51 is sent, and 51 two sides of conveyer belt have skirt, prevent winter jujube from falling outward during transportation Situation maximumlly ensure that the collection rate of winter jujube.

Wherein, 50 one end of initiative roll shaft is located at 24 lower section of umbrella cover collection device, and driven roll shaft is equipped with below 48 one end The collection sliding rail 57 tilted down installs blowing separator 56 with 57 outlet side relative position of sliding rail is collected.

Preferably, the blowing separator 56 uses air blower.

It collects 57 outlet side of sliding rail and is connected with the one end for rejecting detection device 27, reject the other end installation of detection device 27 Thread drum 25.

The rejecting detection device is tilted a certain angle clockwise when installing, and 27 include guide groove, guide groove side tool There is the separation rotating wheel 21 of control winter jujube flow velocity, outlet 22 is rejected in guiding trench bottom setting, is rejected 22 bottoms of outlet and is arranged one Collecting box.

22 inside of rejecting outlet is equipped with horizontal stepping impeller 29, and horizontal stepping impeller 29 connects stepper motor, described Stepper motor controls its positive and negative rotation by control system；When jujube moves on the left side flabellum of horizontal stepping impeller 29, if jujube is Normal jujube, then stepper motor drives horizontal stepping impeller to rotate clockwise 90 °, and jujube just passes through to the right guide groove；If jujube is bad jujube, Then horizontal stepping impeller 29 rotates counterclockwise 90 °, and jujube can fall to rejecting outlet 22.

Preferably, the control system uses SCM system.

Winter jujube surface information is acquired using the camera of installation on the support frame, is transferred to single-chip microcontroller, and use rame Differencing frame difference algorithm, Color Tracking color tracing algorithm and the realization pair of NCC template matching algorithm technology The dynamic monitoring that 360 ° of winter jujube；Single-chip microcontroller controls stepper motor and is picked by the realization of horizontal 29 positive and negative rotation of stepping impeller to bad fruit Except with sorting.

Compared with the fruit slight damage identification technology of Magnetic resonance imaging, reduces costs, improve speed, improve Safety, it is radiationless.

The thread drum 25 is driven by motor, and is provided at circumferentially spaced several peripheral bars 55, thread drum 25, which divides, is 55 spacing of peripheral bar of multistage, each section of thread drum 25 is different, different straight according to the different screenings of peripheral 55 spacing of bar The winter jujube of diameter size.

Internal screw thread 30 is arranged in 25 inside (peripheral 55 inner surface of bar) of thread drum.

Each section of 25 bottom of thread drum corresponds to a collecting box, and multiple collecting boxs constitute graded collecting device 26.

23 pairs of the pre-determined bit picking mechanical arm mature layer winter jujube limb of the application clamp, in such a way that vibration is shaken off Mature winter jujube is picked, then is collected by taper umbrella cover 1, the surface damage of winter jujube is reduced；By the biography for having baffle 52 Winter jujube in umbrella cover collection device 24 is passed up by dynamic band 51, when winter jujube is from free falling on conveyer belt 51 to collection sliding rail 57 When, by drying, separator 56 separates winter jujube and leaf.

Winter jujube after collection, which enters, rejects detection device 27, screens to high-quality winter jujube and bad fruit, high-quality winter jujube enters In thread drum 25, large, medium and small classification is carried out further according to winter jujube diameter difference, and be collected in collecting box respectively, it is maximum Change and assist to be accomplished manually integrated work, guarantees that the high efficiency of classification is collected in picking.

The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (10)

1. a kind of vibration falls the multi-functional winter jujube layering picking all-in-one machine of formula characterized by comprising

It is pre-positioned picking mechanical arm, for clamping winter jujube limb, and drives winter jujube limb high-frequency vibration；

Umbrella cover collection device, for receiving the winter jujube fallen through pre-determined bit picking mechanical arm vibration, 7 type bars being disposed opposite to each other including two With multiple auxiliary rods, scallop is equipped between adjacent stems；Two 7 type bars are realized by the multi-chain gear wheel mechanism being connected with auxiliary rod Counter-rotating makes to form taper umbrella cover between scallop；

Detection device is rejected, receives the winter jujube collected through umbrella cover collection device, and screen to high-quality winter jujube and bad jujube；It is high-quality Winter jujube, which enters, carries out classification processing in thread drum；Bad jujube realizes rejecting by rejecting stepping impeller built-in in detection device.

2. a kind of vibration according to claim 1 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that described pre- Positioning picking mechanical arm includes the first sleeve being set-located, second sleeve, is equipped in second sleeve and first sleeve phase Leadscrew-nut mechanism even, leadscrew-nut mechanism drive the first sleeve equipped with clip claw mechanism along second sleeve internal motion.

3. a kind of vibration according to claim 2 falls formula multi-functional winter jujube layering picking all-in-one machine, which is characterized in that described the Two sleeve outer sheaths are equipped with 3rd sleeve, and 3rd sleeve side is equipped with eccentric cam, the eccentric cam bottom connection driving dress It sets and eccentric cam bottom has damper.

4. a kind of vibration according to claim 2 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that the folder Pawl mechanism includes two grippers being symmetrically installed, and the gripper is installed on fixed plate side, the connecting rod machine by link mechanism Structure connects electromagnet by reset spring.

5. a kind of vibration according to claim 1 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that the umbrella Face collection device bottom, which has, tilts upward baffled conveyer mechanism, and the communicated band mechanism of winter jujube, which is transported to, is located at transmission In collection sliding rail with actuator base, collects sliding rail side and the blowing separator for separating winter jujube with leaf is installed.

6. a kind of vibration according to claim 5 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that described to pick Except detection device include one end with collect sliding rail connect, the guide groove that the other end connects with thread drum, guide groove side has Outlet is rejected in the separation rotating wheel of coutroi velocity, guiding trench bottom setting.

7. a kind of vibration according to claim 6 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that described to pick It is equipped with stepping impeller except outlet is internal, stepping impeller connects stepper motor, and it is positive and negative that the stepper motor by control system controls its Turn.

8. a kind of vibration according to claim 1 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that the spiral shell Line roller is provided at circumferentially spaced several peripheral bars, and thread drum is divided into multistage, the peripheral bar spacing of each section of thread drum It is different.

9. a kind of vibration according to claim 8 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that the spiral shell Internal screw thread is arranged in line drums inside.

10. a kind of vibration according to claim 8 falls the multi-functional winter jujube layering picking all-in-one machine of formula, which is characterized in that each Section thread drum bottom corresponds to a collecting box.