CN111804559A

CN111804559A - Fruit size screening and impurity removal integrated equipment

Info

Publication number: CN111804559A
Application number: CN202010701764.9A
Authority: CN
Inventors: 翁均祥
Original assignee: Individual
Current assignee: Haiyang Baoyan Food Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-10-23
Anticipated expiration: 2040-07-21
Also published as: CN111804559B

Abstract

The invention relates to a fruit size screening and impurity removing integrated device, which comprises a fruit size screening and impurity removing device, wherein the fruit size screening and impurity removing device comprises: the screening device comprises a base, a first screening device, a second screening device and a screening transmission mechanism; the screening transmission mechanism is arranged on the base in a sliding mode and is in driving connection with the first screening device and the second screening device respectively, and the screening transmission mechanism drives the first screening device and the second screening device to reciprocate in opposite directions so that the first screening device and the second screening device can be close to or far away from each other repeatedly; the first screen is arranged above the second screen, and the first screen and the second screen are both arranged obliquely relative to the horizontal plane. The fruit size screening and impurity removing integrated equipment provided by the invention realizes automatic size screening of fruits, and simultaneously realizes clean removal of impurities mixed in the fruits, so that the production efficiency is high, and the manpower is greatly saved.

Description

Fruit size screening and impurity removal integrated equipment

Technical Field

The invention relates to the technical field of fruit processing and manufacturing, in particular to fruit size screening and impurity removing integrated equipment.

Background

After the fruits are picked, the fruits can be directly sold and eaten or processed and made into various fruit foods such as preserved fruits, jam, dried fruits and the like.

Just as there are not exactly the same two leaves in the world, there are also not exactly the same shape and size of two fruits in the world. Therefore, the picked fruits have different sizes, and the selling price of the fruits is different according to the sizes of the fruits. Therefore, prior to sale, it is often necessary to size screen the fruit. If the fruits are processed into fruit products, the fruits also need to be graded and screened in size, and the fruits with larger shape and size differences are sorted, so that on one hand, the fruits can be conveniently processed uniformly by a subsequent machine; on the other hand, the subsequent machine has good processing consistency on the fruits, and the produced products have good consistency. For example, when processing fruits into preserved fruits after size sorting, it is necessary to slice the fruits, and the fruit pieces cut from fruits having a similar size are also very similar in size and thickness. Therefore, the processing of the fruit slices is more uniform, the consistency is good, and the processed products have good quality and are more beautiful.

However, the traditional fruit size sorting method is to sort by hand. The manual sorting mode has low production efficiency and needs a large amount of manpower. Therefore, the manual sorting of fruit sizes has not been compatible with efficient industrial production.

In addition, after the fruits are picked, the impurities such as leaves, branches, soil and the like are difficult to be clamped in the fruits. Therefore, before the fruits are packaged and sold or processed and manufactured in the next step, impurities such as leaves, branches and soil mixed in the fruits need to be separated out, and the fruits are kept clean.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides the fruit size screening and impurity removing integrated equipment, so that the automatic size screening of the fruits is realized, the impurities in the fruits are completely removed, the production efficiency is high, and the manpower is greatly saved.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a fruit size screening and edulcoration integration equipment, includes fruit size screening and edulcoration device, fruit size screening and edulcoration device includes: the screening device comprises a base, a first screening device, a second screening device and a screening transmission mechanism;

the screening transmission mechanism is arranged on the base in a sliding mode and is in driving connection with the first screening device and the second screening device respectively, and the screening transmission mechanism drives the first screening device and the second screening device to reciprocate in opposite directions so that the first screening device and the second screening device can be repeatedly close to each other or far away from each other; the first screening device is arranged above the second screening device, and the first screening device and the second screening device are both arranged in an inclined mode relative to the horizontal plane.

In one embodiment, the screening transmission comprises: the driving mechanism comprises a driving motor, a driving slide block, a driven slide block, a first rotating connecting rod and a second rotating connecting rod; the driving motor is in driving connection with the driving sliding block, the driving sliding block and the driven sliding block are respectively arranged on the base in a sliding mode, the driving sliding block is connected with the second screening device, and the driven sliding block is connected with the first screening device;

one end of the first rotating connecting rod is rotatably arranged on the driving sliding block, the other end of the first rotating connecting rod is hinged with one end of the second rotating connecting rod, and the other end of the second rotating connecting rod is rotatably connected with the driven sliding block.

In one embodiment, the base is provided with a sliding guide rod, and the driving slider and the driven slider are respectively arranged on the sliding guide rod in a sliding manner.

In one embodiment, the sliding guide rod is sleeved with first elastic pieces, and the first elastic pieces are respectively arranged on two sides of the driving sliding block;

the sliding guide rod is sleeved with second elastic pieces, and the second elastic pieces are arranged on two sides of the driving sliding block respectively.

In one embodiment, the first sifter comprises: first screening body and a plurality of first screening stop the pole, a plurality of first screening stop the pole equidistant ground parallel arrangement and be in on the first screening body, and a plurality of first screening stop the pole set up the direction with first screening ware reciprocating motion's direction is perpendicular.

In one embodiment, the first sifter further comprises a first anti-falling blocking edge, the first anti-falling blocking edge is arranged on the first sifting body, and the first anti-falling blocking edge and the first sifting body are matched with each other to form a primary fruit feeding opening.

In one embodiment, the second sifter comprises: the second screening body and a plurality of second screening stop the pole, a plurality of the second screening stop the pole equidistant ground parallel arrangement and be in on the second screening body, and a plurality of the second screening stop the pole set up the direction with second screening ware reciprocating motion's direction is perpendicular.

In one embodiment, the second sifter further comprises a second anti-falling blocking edge, the second anti-falling blocking edge is arranged on the second sifting body, and the second anti-falling blocking edge and the second sifting body are further matched to form a secondary fruit feeding opening.

In one embodiment, the second sifter further comprises a foreign matter collecting plate, and the foreign matter collecting plate is further provided with a foreign matter dropping hole; the impurity collecting plate is arranged at the bottom of the second screening device.

In one embodiment, the fruit size screening and impurity removing integrated equipment further comprises a fruit thorn removing device, and the fruit thorn removing device is arranged above the fruit size screening and impurity removing device;

the fruit removes thorn device includes: the device comprises a circular truncated cone-shaped roller, a feeding conveyor, a vibration assembly, a rotating assembly and a connecting bracket;

the circular truncated cone-shaped roller is provided with a widened opening end and a narrowed closed end, and the widened opening end is provided with an inlet and outlet integrated port; the feeding conveyor extends to the narrowed closed end after passing through the inlet and outlet integrated port;

the vibration assembly comprises a vibration driving motor and a vibration eccentric shaft, and the vibration eccentric shaft is in driving connection with the vibration driving motor;

the rotating assembly comprises a rotating driving motor and a rotating connecting rod, and the rotating connecting rod is in driving connection with the rotating driving motor; the rotating connecting rod is sleeved on the vibrating eccentric shaft;

the vibration assembly further comprises a sliding connection block and a spring, the rotating connection rod is rotatably connected with the sliding connection block, and the sliding connection block is connected with the connection bracket through the spring;

the rotary connecting rod is connected with the circular truncated cone-shaped roller, and a plurality of through holes are formed in the side wall of the circular truncated cone-shaped roller.

The fruit size screening and impurity removing integrated equipment provided by the invention realizes automatic size screening of fruits, and simultaneously realizes clean removal of impurities mixed in the fruits, so that the production efficiency is high, and the manpower is greatly saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the fruit size screening and impurity removal integrated equipment of the present invention;

FIG. 2 is a schematic view (one) of the fruit size sieving and trash removal device shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the fruit size sieving and impurity removing device shown in FIG. 1;

FIG. 4 is a schematic structural diagram (one) of the first and second sifters of FIG. 3;

FIG. 5 is a schematic illustration (two) of the configurations of the first and second screens of FIG. 3;

FIG. 6 is a schematic illustration of the construction of the first screen of FIG. 4;

FIG. 7 is a schematic illustration of the construction of the second screen of FIG. 5;

FIG. 8 is a schematic view of the fruit thorn removing apparatus of FIG. 1;

fig. 9 is a cross-sectional view of the fruit pricking device of fig. 8.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the integrated fruit sizing and trash removal device 10 disclosed by the present invention includes a fruit sizing and trash removal apparatus 20. Fruit size screening and edulcoration device 20 includes: base 30, first sifter 40, second sifter 50 and sifting drive 60. The screening transmission mechanism 60 is slidably disposed on the base 30, the screening transmission mechanism 60 is further in driving connection with the first and

second screens

40 and 50, respectively, and the screening transmission mechanism 60 drives the first and

second screens

40 and 50 to reciprocate in opposite directions, so that the first and

second screens

40 and 50 repeatedly approach to each other or move away from each other. The first screen 40 is disposed above the second screen 50 and both the first screen 40 and the second screen 50 are disposed at an inclination with respect to the horizontal.

As shown in fig. 2, in particular, the sieving transmission mechanism 60 includes: a driving motor (not shown), a driving slider 610, a driven slider 620, a first rotating link 630, and a second rotating link 640. The driving motor is connected with the driving sliding block 610 in a driving mode, the driving sliding block 610 and the driven sliding block 620 are arranged on the base 30 in a sliding mode respectively, the driving sliding block 610 is connected with the second sieving device 50, and the driven sliding block 620 is connected with the first sieving device 40. One end of the first rotating link 630 is rotatably disposed on the driving slider 610, the other end of the first rotating link 630 is hinged to one end of the second rotating link 640, and the other end of the second rotating link 640 is rotatably connected to the driven slider 620.

Specifically, as shown in fig. 1, the base 30 is provided with a slide guide rod 310, and the driving slider 610 and the driven slider 620 are slidably provided on the slide guide rod 310, respectively. In this embodiment, the sliding guide rod 310 is sleeved with the first elastic member 320, and the first elastic members 320 are respectively disposed on two sides of the active slider 610. And, the sliding guide rod 310 is sleeved with a second elastic member 330, and the second elastic members 330 are respectively disposed at both sides of the driven slider 620. In the present embodiment, the first elastic element 320 and the second elastic element 330 are both springs.

As shown in fig. 3, 4 and 5, specifically, the first sifter 40 includes: the first screening body 410 and a plurality of first screening stop rods 420, the plurality of first screening stop rods 420 are arranged on the first screening body 410 in parallel at equal intervals, and the arrangement direction of the plurality of first screening stop rods 420 is perpendicular to the reciprocating direction of the first screening device 40. The adjacent two first sifting and blocking bars 420 are spaced apart to form the fruit sifting slits 430, and the slits of all the fruit sifting slits 430 of the first sifter 40 are the same in size.

As shown in fig. 3, 4 and 5, specifically, the first sifter 40 further includes a first anti-falling blocking edge 440, the first anti-falling blocking edge 440 is disposed on the first sifter body 410, the first anti-falling blocking edge 440 and the first sifter body 410 are further matched to form a first-stage fruit feeding opening 450, and the first-stage fruit feeding opening 450 is disposed at an end of the first sifter 40 inclined downward.

As shown in fig. 4, 5 and 7, specifically, the second sifter 50 includes: the second screening body 510 and a plurality of second screening blocking rods 520, the plurality of second screening blocking rods 520 are arranged on the second screening body 510 in parallel at equal intervals, and the arrangement direction of the plurality of second screening blocking rods 520 is perpendicular to the reciprocating direction of the second screening device 50. Two adjacent second screening blocking rods 520 are spaced apart to form the trash screening slits 530, and all the trash screening slits 530 of the second screen 50 have the same size.

As shown in fig. 4, 5 and 7, specifically, the second sifter 50 further includes a second anti-falling blocking edge 540, the second anti-falling blocking edge 540 is disposed on the second sifting body 510, the second anti-falling blocking edge 540 and the second sifting body 510 are further matched to form a second-stage fruit feeding opening 550, and the second-stage fruit feeding opening 550 is disposed at one end of the second sifter 50 facing downward.

As shown in fig. 5 and 7, specifically, the second sifter 50 further includes a foreign matter collecting plate 560, and the foreign matter collecting plate 560 is further provided with a foreign matter dropping hole 561; an impurity collecting plate 560 is provided at the bottom of the second sifter 50. In this embodiment, the foreign matter dropping opening 561 is opened at an end of the secondary fruit feeding opening 550 near the foreign matter collecting plate 560.

The working principle of the integrated fruit size screening and trash removal device 10 of the present invention is described below (please refer to fig. 1 to 7):

pouring the picked fruits into one end of the first sifter 40 far away from the first-level fruit feed opening 450; after falling to the first sifter 40, the fruits slide downwards towards the first-level fruit feed opening 450 under the action of the self gravity;

in the process that the fruits slide downwards towards the first-level fruit feeding hole 450 direction, the fruit screening slits 430 screen the fruits; fruit having a diameter smaller than the fruit sifting slit 430 falls from the fruit sifting slit 430 onto the second sifter 50; the fruits with the diameter larger than the fruit screening seam 430 smoothly slide to the first-level fruit feed opening 450 and are fed from the first-level fruit feed opening 450; in actual use, a corresponding fruit collecting box can be placed below the first-level fruit feed opening 450 as required to collect the first-level fruits falling from the first-level fruit feed opening 450;

it should be noted that the picked fruits are inevitably mixed with some impurities such as leaves, branches and soil, and the fruit screening slits 430 separate the impurities mixed in the fruits from the "second-level fruits" while screening the fruits; that is, the impurities contained in the fruits together with the "secondary fruits" fall onto the second sifter 50 through the fruit sifting slit 430;

it should be noted that the fruit is poured into the end of the first sifter 40 away from the primary fruit feeding opening 450, so that the fruit is sifted for a longer distance before being fed from the primary fruit feeding opening 450, that is, sifted through more fruit sifting slits 430, so that the fruit is sifted more sufficiently, and the secondary fruit and impurities are prevented from falling from the primary fruit feeding opening 450;

the "second-stage fruit" falling from the fruit sifting slit 430 onto the second sifter 50 slides downward toward the second-stage fruit feeding opening 550 under the action of its own weight, and is fed from the second-stage fruit feeding opening 550; in actual use, a corresponding fruit collecting box can be placed below the secondary fruit feed opening 550 as required to collect the secondary fruits falling from the secondary fruit feed opening 550;

while the impurities falling from the fruit screening slits 430 onto the second sifter 50 fall from the impurity screening slits 530 onto the impurity collecting plate 560 in the process of sliding down to the secondary fruit feeding opening 550, thereby realizing the separation of the secondary fruits from the impurities;

it should be particularly noted that, in the process that the fruits on the first sifter 40 or the second sifter 50 slide down toward the first-stage fruit feeding opening 450 or the second-stage fruit feeding opening 550 under the action of their own gravity, accumulation and blockage inevitably occur, so that the fruits cannot slide down normally;

the driving motor of the present invention drives the first rotating link 630 to rotate continuously, and the first rotating link 630 drives one end of the second rotating link 640 to rotate; in this process, the driving slider 610 and the driven slider 620 reciprocate along the sliding guide bar 310 in a direction approaching or separating from each other, thereby reciprocating the first and

second sifters

40 and 50 in opposite directions, so that the first and

second sifters

40 and 50 repeatedly approach or separate from each other; in this way, the first sifter 40 and the second sifter 50 prevent the fruits from being stacked and blocked in the reciprocating process, so that the fruits in the first sifter 40 can smoothly slide down to the first-level fruit feeding port 450, and the second-level fruits in the second sifter 50 can smoothly slide down to the second-level fruit feeding port 550;

moreover, the first and second screens 40, 50 are repeatedly moved closer to or further away from each other, i.e. the first and second screens 40, 50 always maintain opposite directions of movement at the same time; this design, on the one hand, ensures that the "secondary fruit" falling from the fruit sifting slit 430 falls as far as possible to the end of the second sifter 50 away from the secondary fruit feeding opening 550; the purpose of this is to screen the "second-stage fruits" and impurities for a longer distance, i.e. to screen more impurity screening slits 530, so that the impurities are screened more sufficiently and prevented from falling from the second-stage fruit feeding opening 550; with such a design, on the other hand, the time when the "secondary fruit" falls from the first sifter 40 to the second sifter 50 is just staggered with the time when the "secondary fruit" is discharged from the second sifter 50, that is, the second sifter 50 is switched repeatedly in turn between two working states of receiving the "secondary fruit" falling from the first sifter 40 and discharging the "secondary fruit" from the secondary fruit discharging port 550, so as to ensure that the "secondary fruit" and impurities are not accumulated on the second sifter 50, and further ensure that the impurities are more sufficiently screened; the principle behind the effect of the two aspects is that: when the first sifter 40 or the second sifter 50 moves in the downward direction, the movement direction of the first sifter 40 or the second sifter 50 is consistent with the movement direction of the fruit under the action of the gravity of the fruit, so that the fruit and the first sifter 40 or the second sifter 50 are kept in a relative static state, and the fruit can not slide down along the first sifter 40 or the second sifter 50; when the first sieve 40 or the second sieve 50 moves along the direction of the inclined downward and upward, the movement direction of the first sieve 40 or the second sieve 50 is opposite to the movement direction of the fruits under the action of the gravity of the fruits, and the fruits slide down along the first sieve 40 or the second sieve 50;

in addition, it should be particularly noted that the arrangement direction of the first screening blocking rod 420 is perpendicular to the reciprocating direction of the first screening device 40, and such a design enables the first screening blocking rod 420 to form a certain block on fruits in the process of fruit sliding down along the first screening device 40, so that the sliding speed of the fruits is reduced and the fruits roll due to the blocking effect of the first screening blocking rod 420 in the sliding down process, and the fruits pass through the fruit screening gaps 430 for screening for multiple times in the sliding down process, thereby enabling the screening to be more sufficient; if the arrangement direction of the first screening stop rod 420 is parallel to the reciprocating direction of the first screening device 40, the fruits directly slide down to the first-level fruit feeding opening 450 along the first screening stop rod 420 for feeding when falling to the first screening stop rod 420, and the design makes the fruits not be screened sufficiently;

in addition, it should be noted that the picked fruits are inevitably adhered with impurities such as rotten leaves on the peels; when the fruits roll and slide downwards under the blocking action of the first screening blocking rod 420, the first screening blocking rod 420 also enables impurities such as rotten leaves and the like stuck on the fruit peel to be separated from the fruit peel, so that the impurities are separated from the fruits;

similarly, the second screening blocking rod 520 is arranged in a direction perpendicular to the reciprocating direction of the second screening device 50, so that the impurities are further separated from the fruits, and the impurities are sufficiently screened from the second-level fruits, so that the impurities are more sufficiently screened;

it should be noted that the driving slider 610 and the driven slider 620 are respectively slidably disposed on the sliding guide rod 310, and the sliding guide rod 310 supports and guides the driving slider 610 and the driven slider 620, so that the first sifter 40 and the second sifter 50 are kept in a stable state during the reciprocating motion, thereby improving the system stability of the integrated fruit size sifting and impurity removal device 10;

it should be further noted that the sliding guide rod 310 is sleeved with a first elastic member 320, and the first elastic members 320 are respectively disposed on two sides of the active slider 610; moreover, the sliding guide rod 310 is sleeved with a second elastic member 330, and the second elastic members 330 are respectively arranged at two sides of the driven slider 620; the switching process of the reciprocating motion of the driving slide block 610 and the driven slide block 620 is smooth through the design of the first elastic member 320 and the second elastic member 330, so that the work of the first screening device 40 and the second screening device 50 is more smooth on one hand, and the service life of the screening transmission mechanism 60 is prolonged on the other hand;

it should be noted that the impurity collecting plate 560 is disposed at the bottom of the second sifter 50, and the impurity dropping opening 561 is opened at one end of the impurity collecting plate 560 close to the second-stage fruit feeding opening 550; such design is collected the impurity that second sieve separator 50 sieved out, prevents that impurity from dropping the environment of polluting on every side at will, prevents that impurity from dropping on base 30 or dropping on screening drive mechanism 60 to influence the normal work of fruit size screening and edulcoration integration equipment 10.

When the fruit size screening and impurity removing integrated equipment 10 is applied to screening and impurity removing of the barbed fruits; before the fruit size screening and impurity removing integrated equipment 10 is used for carrying out size screening on the fruits, the fruits need to be subjected to thorn removing treatment.

The traditional fruit thorn removing method is that a fruit is placed in a dustpan, and then the fruit and the dustpan are impacted and rubbed by a manual throwing method, so that fruit thorns on the surface of the fruit are broken and fall off. On one hand, the traditional fruit thorn removing mode uses the traditional manual processing treatment, has low production efficiency and needs a large amount of manpower; on the other hand, the throwing and jointing mode causes the fruits to frequently fall and collide, so that the flesh is easily rotten to affect the taste of the finished product, even the flesh is changed in flavor and goes bad, thereby affecting the quality and the yield of the finished product.

In order to solve the problems existing in the fruit thorn removal, the fruit size screening and impurity removal integrated equipment 10 is further improved:

as shown in fig. 1, the fruit size sieving and impurity removing integrated device 10 further includes a fruit thorn removing device 70, and the fruit thorn removing device 70 is disposed above the fruit size sieving and impurity removing device.

As shown in fig. 8 and 9, the fruit pricking device 70 specifically includes: a truncated cone-shaped roller 710, a feeding conveyor 720, a vibration assembly 730, a rotating assembly 740 and a connecting bracket 750. The truncated cone-shaped drum 710 has a widened opening 711 and a narrowed closing 712, and the widened opening 711 is opened with an inlet/outlet integral port 713. A feed conveyor 720 extends through the inlet/outlet port 713 to the narrowed closed end 712.

As shown in fig. 8 and 9, in particular, the vibration assembly 730 includes a vibration driving motor (not shown) and a vibration eccentric shaft 731, and the vibration eccentric shaft 731 is drivingly connected to the vibration driving motor. In the present embodiment, the vibrating eccentric shaft 731 includes an eccentric shaft body 732 and an eccentric mass 733 provided on the eccentric shaft body 732.

Specifically, the rotating assembly 740 includes a rotation driving motor (not shown) and a rotation link 741, and the rotation link 741 is drivingly connected to the rotation driving motor. The rotation link 741 has a shaft accommodating cavity 742, and the oscillating eccentric shaft 731 is partially accommodated in the shaft accommodating cavity 742.

As shown in fig. 8 and 9, in particular, the vibration assembly 730 further includes a sliding connection block 734 and a spring 735, the rotating link 741 is rotatably connected to the sliding connection block 734, and the sliding connection block 734 is connected to the connection bracket 750 through the spring 735. In this embodiment, the connecting bracket 750 is provided with a sliding rail 751, and the sliding connecting block 734 is slidably connected with the sliding rail 751.

As shown in fig. 8 and 9, the rotation link 741 is connected to the truncated cone-shaped drum 710, the central axis of the truncated cone-shaped drum 710 is parallel to the horizontal line, and a plurality of through holes 714 are formed in the side wall of the truncated cone-shaped drum 710. In the present embodiment, the plurality of through holes 714 form a plurality of rows of perforated strips, and the plurality of rows of perforated strips are distributed in a circular array around the central axis of the truncated cone-shaped roller 710.

As shown in fig. 8 and 9, the feeding conveyor 720 has a feeding guide slot 721, and the feeding guide slot 721 is disposed to be inclined with respect to the central axis of the circular truncated cone-shaped drum 710.

The operation of the fruit thorn removing device 70 will be described below (please refer to fig. 1, 8 and 9):

pouring the picked fruits to a feeding guide slot 721 protruding from one end of the truncated cone-shaped roller 710; because the feeding guide slot 721 is obliquely arranged relative to the central axis of the truncated cone-shaped drum 710, under the action of the gravity of the fruit, one end of the fruit protruding from the feeding guide slot 721 to the truncated cone-shaped drum 710 gradually rolls down to one end of the feeding guide slot 721 close to the narrowed closed end 712, and then drops into the truncated cone-shaped drum 710;

the vibration driving motor drives the vibration eccentric shaft 731 to rotate continuously, and in the process that the vibration eccentric shaft 731 rotates continuously, the vibration eccentric shaft 731 has a tendency of vibrating up and down along the vertical direction; since the vibration eccentric shaft 731 is partially received in the shaft receiving cavity 742 of the rotation link 741, and the rotation link 741 passes through the sliding connection block 734, two ends of the sliding connection block 734 are respectively connected to the connection bracket 750 through the spring 735; thus, the vibration eccentric shaft 731 drives the rotation connecting rod 741 to vibrate up and down in the vertical direction; the rotary connecting rod 741 is connected with the truncated cone-shaped roller 710; therefore, the truncated cone-shaped drum 710 vertically vibrates along with the rotating link 741 and the vibrating eccentric shaft 731;

in addition, the rotation driving motor drives the rotation link 741 to rotate, and the rotation link 741 drives the circular truncated cone-shaped drum 710 to rotate around the central axis of the circular truncated cone-shaped drum 710 as the center; and because the central axis of the truncated cone-shaped roller 710 is parallel to the horizontal line; therefore, the sidewall of the truncated-cone-shaped drum 710 is disposed obliquely with respect to the horizontal line; when the truncated cone-shaped roller 710 rotates, the fruits in the truncated cone-shaped roller 710 are driven to turn over, and the fruits gradually slide down to the integral inlet/outlet port 713 along the side wall of the truncated cone-shaped roller 710 in the turning process and come out from the integral inlet/outlet port 713; the fruits coming out of the inlet and outlet integrated port 713 fall to one end of the first screening device, which is far away from the primary fruit feed opening;

here, it should be noted that the vibration driving motor controls the vibration frequency of the vibration eccentric shaft 731, and the rotation driving motor controls the rotation frequency of the rotation link 741; that is, the vibration motion and the rotation motion are independently controlled and do not interfere or affect each other; the part of the vibrating eccentric shaft 731 is accommodated in the shaft body accommodating cavity 742, so that the rotating connecting rod 741 is sleeved on the vibrating eccentric shaft 731, and the connecting mode saves space and enables the structure of the fruit thorn removing device 70 to be more compact; but also keeps the vibration action and the rotation action to be controlled independently and respectively, and cannot generate mutual interference or influence;

here, it should be particularly noted that although the vibration motion and the rotation motion are independently controlled, the vibration motion and the rotation motion are mutually matched, mutually promoted, and mutually complemented; the vibration action and the rotation action are mutually matched, so that the fruit pricks are broken off and fall off from the fruits, and meanwhile, the fruits are transmitted from the narrowing closed end 712 to the in-out integral opening 713 along the truncated cone-shaped roller 710;

the vibration action of the truncated cone-shaped drum 710 causes fruit pricks of the fruits in the truncated cone-shaped drum 710 to penetrate into the through holes 714 as much as possible, and the rotation action of the truncated cone-shaped drum 710 causes the fruits in the truncated cone-shaped drum 710 to roll; in the fruit rolling process, on one hand, the fruit pricks penetrating into the through holes 714 are easy to break due to the rolling of the fruit, on the other hand, the fruit can be mutually rolled in the fruit rolling process, and the fruit further promotes the fruit pricks to break and fall off from the fruit in the mutually rolling process;

the central axis of the truncated cone-shaped drum 710 is parallel to the horizontal line such that the tub wall of the truncated cone-shaped drum 710 is disposed obliquely with respect to the horizontal line; when the truncated cone-shaped roller 710 rotates, the fruits in the truncated cone-shaped roller 710 roll; when the fruits roll in the truncated cone-shaped roller 710, the fruits slide down along the inclined barrel wall of the truncated cone-shaped roller 710 under the action of the self gravity; the vibration of the truncated-cone-shaped drum 710 further promotes the fruits to slide down along the inclined tub wall of the truncated-cone-shaped drum 710, so that the fruit sliding down along the inclined tub wall of the truncated-cone-shaped drum 710 is better;

the plurality of through holes 714 form a plurality of rows of hole strips, and the plurality of rows of hole strips are distributed in an annular array by taking the central shaft of the truncated cone-shaped roller 710 as the center; therefore, the fruit spines are continuously broken in the rotating process of the truncated cone-shaped roller 710, and the fruit spines on the fruits are quickly and completely broken and fall off; the fruit thorns of the fruits are completely broken and fall off when the fruits slide to the inlet and outlet integrated port;

it should be noted that the rotten leaves are inevitably adhered to the fruit peels of the picked fruits; the vibration action and the rotation action of the truncated cone-shaped roller 710 cause the friction between the fruit peel and the barrel wall of the truncated cone-shaped roller 710, so that the sticky leaves on the fruit peel are rubbed off from the fruit peel, and the leaves are separated from the fruits;

it should be noted that, two ends of the sliding connection block 734 are respectively connected to the connection bracket 750 through the spring 735, so that the vibration of the truncated cone-shaped drum 710 is better and smooth, and the vibration effect is better; in addition, the connecting bracket 750 is provided with a slide rail 751, the slide connecting block 734 is slidably connected with the slide rail 751, and in the vibration process of the truncated cone-shaped roller 710, the slide connecting block 734 stably reciprocates along the slide rail 751, so that the vibration stability of the truncated cone-shaped roller 710 is further improved, and the system stability of the fruit thorn removing device 70 is further improved;

in addition, both ends of the rotation link 741 are respectively connected to the sliding connection block 734 and the connection bracket 750 via the spring 735, so that the stability of the high-truncated-cone-shaped drum 710 is good, and the vibration and rotation of the high-truncated-cone-shaped drum 710 are kept very stable.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a fruit size screening and edulcoration integration equipment, its characterized in that includes fruit size screening and edulcoration device, fruit size screening and edulcoration device includes: the screening device comprises a base, a first screening device, a second screening device and a screening transmission mechanism;

2. The integrated fruit size screening and trash removal device of claim 1, wherein the screening transmission mechanism comprises: the driving mechanism comprises a driving motor, a driving slide block, a driven slide block, a first rotating connecting rod and a second rotating connecting rod; the driving motor is in driving connection with the driving sliding block, the driving sliding block and the driven sliding block are respectively arranged on the base in a sliding mode, the driving sliding block is connected with the second screening device, and the driven sliding block is connected with the first screening device;

3. The integrated fruit size screening and trash removal device of claim 2, wherein the base is provided with a sliding guide rod, and the driving slider and the driven slider are respectively slidably disposed on the sliding guide rod.

4. The integrated fruit size screening and impurity removing device according to claim 3, wherein a first elastic piece is sleeved on the sliding guide rod and is respectively arranged on two sides of the driving sliding block;

5. The integrated fruit size screening and trash removal device of claim 1, wherein the first screen comprises: first screening body and a plurality of first screening stop the pole, a plurality of first screening stop the pole equidistant ground parallel arrangement and be in on the first screening body, and a plurality of first screening stop the pole set up the direction with first screening ware reciprocating motion's direction is perpendicular.

6. The fruit size screening and impurity removal integrated device according to claim 5, wherein the first screen further comprises a first anti-falling blocking edge, the first anti-falling blocking edge is arranged on the first screen body, and the first anti-falling blocking edge and the first screen body are further matched to form a primary fruit feeding opening.

7. The integrated fruit size screening and trash removal device of claim 1, wherein the second screen comprises: the second screening body and a plurality of second screening stop the pole, a plurality of the second screening stop the pole equidistant ground parallel arrangement and be in on the second screening body, and a plurality of the second screening stop the pole set up the direction with second screening ware reciprocating motion's direction is perpendicular.

8. The integrated fruit size screening and impurity removing device according to claim 7, wherein the second screen further comprises a second anti-falling blocking edge, the second anti-falling blocking edge is arranged on the second screen body, and the second anti-falling blocking edge and the second screen body are further matched to form a secondary fruit feeding opening.

9. The integrated fruit size screening and impurity removing device according to claim 8, wherein the second screen further comprises an impurity collecting plate, and the impurity collecting plate is further provided with an impurity dropping hole; the impurity collecting plate is arranged at the bottom of the second screening device.

10. The integrated fruit size screening and impurity removing device according to any one of claims 1 to 9, further comprising a fruit thorn removing device arranged above the fruit size screening and impurity removing device;