CN110788011A

CN110788011A - Fruit sorter

Info

Publication number: CN110788011A
Application number: CN201911232187.7A
Authority: CN
Inventors: 司海飞; 胡兴柳; 唐玉娟; 任明远; 张伊萌; 刘佩婷; 顾浩宇; 曹欣
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-02-14

Abstract

The invention provides a fruit sorting machine, which comprises a rack, a gear box fixedly connected with the rack and a turntable, wherein an inner gear, a pinion, a gear and an outer gear are arranged in the gear box, the pinion comprises a first pinion and a second pinion, the first pinion is arranged between the inner gear and the gear, the second pinion is arranged between the gear and the outer gear, the inner gear is fixedly arranged on the turntable, a large roller is fixedly connected onto the inner gear, a middle roller is fixedly connected onto the gear, a small roller is fixedly connected onto the outer gear, the large roller, the middle roller and the small roller are of a hollow cylindrical structure, a small hole is arranged on the middle roller, a large hole is arranged on the small roller, the fruit sorting machine also comprises a slow motor, the slow motor is connected with the turntable through a belt, the fruit sorting machine realizes the fruit size sorting through automatic equipment, and the fruit size sorting is, manpower labor is saved, price is proper, and separation efficiency is remarkable.

Description

Fruit sorter

Technical Field

The invention relates to the technical field of fruit sorting equipment, in particular to a fruit sorting machine.

Background

In order to meet the market requirement, the packaging of fruits with the same size is realized. In life, a large batch of fruits are often required to be classified, mainly according to sizes. Currently, most fruit vendors use manual work to sort fruits. Due to manual sorting, the sorting mode has low efficiency, and the size cannot be well classified due to poor recognition after people are tired. The sorting equipment in the market at present is high in cost, and a fruit sorting device which is simple to operate, proper in price and high in separation efficiency is urgently needed.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a fruit sorting machine aiming at the defects in the prior art, which can sort the sizes of fruits by automatic equipment, save labor force, screen finely, avoid omission, and has proper price and remarkable separation efficiency.

The technical scheme is as follows: in order to achieve the purpose, the invention provides a fruit sorting machine, which is characterized in that: including the frame, with frame fixed connection's gear box and carousel, be provided with internal gear, pinion, gear and external gear in the gear box, the pinion is including first pinion and second pinion, be provided with first pinion between internal gear and the gear, be provided with the second pinion between gear and the external gear, internal gear fixed mounting is on the carousel, the rigid coupling has the cylinder on the internal gear, the rigid coupling has well cylinder on the gear, the rigid coupling has the cylinder on the external gear, cylinder, well cylinder and cylinder are hollow cylinder structure, be provided with the aperture on the well cylinder, be provided with the macropore on the cylinder, still including slow motor, slow motor passes through the belt and connects and the carousel.

As an improvement of the scheme, the rotary table further comprises a feed inlet, wherein the feed inlet is positioned on the rotary table, and the feed inlet is communicated with the small roller.

As an improvement of the scheme, the outer surface of the small roller is provided with a large hole, the large hole penetrates through the small roller, and the large hole is uniformly distributed on the small roller.

As an improvement of the scheme, the outer surface of the middle roller is provided with small holes, the small holes penetrate through the middle roller, and the small holes are uniformly distributed on the middle roller.

As an improvement of the scheme, the automatic discharging device further comprises a first auxiliary discharging groove and a second auxiliary discharging groove, wherein the first auxiliary discharging groove is connected to an outlet of the small roller, and the second auxiliary discharging groove is connected to an outlet of the middle roller.

As a modification of this aspect, the large drum, the middle drum, and the small drum are disposed obliquely with respect to the internal gear, the gear, and the external gear, respectively.

As a modification of the present solution, six first pinion gears are provided, and the first pinion gears are respectively connected with the internal gear and the gear in a meshing manner.

As a modification of the present solution, six second pinion gears are provided, and the second pinion gears are respectively connected with the external gear and the gear in a meshing manner.

As a improvement of the scheme, the first pinion and the second pinion are fixed-shaft rotating gears, and the top shaft is fixed on the gear box.

Compared with the prior art, the invention has the following beneficial effects:

the gear in the gear box is driven to rotate by the slow motor, so that the large roller, the middle roller and the small roller which are connected to different gears are driven to rotate along with the gear, the large roller is not provided with a hole, the middle roller is provided with a small hole, the small roller is provided with a large hole, the large roller, the middle roller and the small roller are installed in an inclined mode at a certain angle, fruits can enter from a feeding hole when being sorted according to sizes, the large roller, the middle roller and the small roller rotate, the large roller, the middle roller and the small roller drive the fruits therein to rotate along with the rotation, the small roller screens large fruits, the middle roller screens medium fruits, the auxiliary discharge groove I outputs the medium fruits, the auxiliary discharge groove II outputs the residual small fruits from the large roller; the fruit sorting machine realizes the sorting of the sizes of the fruits through automatic equipment, saves the manpower, has fine screening, does not leave omission, and has proper price and remarkable separation efficiency.

Drawings

FIG. 1 is a schematic perspective view of a fruit sorter;

FIG. 2 is a schematic view of a gear in the fruit sorter;

FIG. 3 is a schematic view of a roller structure of the fruit sorting machine;

fig. 4 is a schematic view of the structure of a small roller in the fruit sorting machine.

List of reference numerals: 1. a belt; 2. a slow speed motor; 3. a frame; 4. a gear case; 5. a large drum; 6. a middle roller; 7. a small drum; 8. a first auxiliary discharge chute; 9. a second auxiliary discharge chute; 10. a turntable; 11. a feed inlet; 12. an internal gear; 13. a first pinion gear; 14. a gear; 15. an outer gear; 16. a small hole; 17. macropores; 18. a second pinion gear.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A fruit sorting machine as shown in fig. 1-4, comprising a frame 3, a gear box 4 fixedly connected with the frame 3, and a rotary table 10, wherein an internal gear 12, a pinion, a gear 14 and an external gear 15 are arranged in the gear box 4, the pinion comprises a first pinion 13 and a second pinion 18, the first pinion 13 is arranged between the internal gear 12 and the gear 14 and is respectively engaged with the internal gear, the second pinion 18 is arranged between the gear 14 and the external gear 15 and is respectively engaged with the external gear, the internal gear 12 is fixedly mounted on the rotary table 10, a large roller 5 is fixedly connected to the internal gear 12, a middle roller 6 is fixedly connected to the gear 14, a small roller 7 is fixedly connected to the external gear 15, the large roller 5, the middle roller 6 and the small roller 7 are hollow cylindrical structures, a small hole 16 is arranged on the middle roller 6, a large hole 17 is arranged on the small roller 7, the device also comprises a slow-speed motor, wherein the slow-speed motor is connected with the turntable 10 through a belt 1; the rotary table is characterized by further comprising a feed port 11, wherein the feed port 11 is located on the rotary table 10, and the feed port 11 is communicated with the small roller 7.

In the above structure: the invention provides a fruit sorting machine, which comprises a rack 3, a gear box 4 fixedly connected with the rack 3 and a rotary table 10, wherein an inner gear 12 in the gear box 4 is fixedly arranged on the rotary table 10, the inner gear 12 is fixedly connected with a large roller 5, a gear 14 is fixedly connected with a middle roller 6, an outer gear 15 is fixedly connected with a small roller 7, the large roller 5, the middle roller 6 and the small roller 7 are in hollow cylindrical structures, the middle roller 6 is provided with a small hole 16, the small roller 7 is provided with a large hole 17, a slow motor is connected with the rotary table 10 through a belt 1 to drive the rotary table 10 to rotate, the rotary table 10 drives the inner gear 12 to rotate, a first pinion 13, the gear 14, a second pinion 18 and the outer gear 15 which are mutually meshed in the gear box 4 rotate together, when fruit sorting is carried out, fruits with different sizes are fed into a feed port 11, the fruits in the feed port 11 enter the small roller 7 along with the rotation of the, because the small roller 7 rotates along with the rotation of the slow motor, the fruit entering the small roller 7 also rotates along with the rotation of the slow motor, the small roller 7 is provided with a large hole 17, the fruits with different sizes are screened out by the large hole 17 on the small roller 7 to enable the medium-sized fruit and the small-sized fruit to enter the medium roller 6, the large-sized fruit is continuously left in the small roller 7, the medium-sized fruit and the small-sized fruit entering the medium roller 6 rotate along with the rotation of the slow motor, the medium roller 6 is provided with a small hole 16, the small-sized fruit can be screened into the large roller 5 through the small hole 16 along with the rotation of the medium-sized fruit and the small-sized fruit in the rotating process, the large roller 5 is cylindrical hollow and is not provided with holes, the small-sized fruit can be always left in the large roller 5, the classification of the fruit is realized, and the small-sized fruit is completely left in the large roller 5 after the classification, the fruit sorting machine has the advantages that the middle-size fruits are completely left in the middle roller 6, the large-size fruits are completely left in the small roller 7, the small-size fruits in the large roller 5, the middle-size fruits in the middle roller 6 and the large-size fruits in the small roller 7 can be discharged through the outlet along with the rotation of the slow-speed motor, the fruit sorting machine realizes complete sorting of the fruits, is simple to operate, is high in screening precision and is worthy of popularization and use.

In this embodiment: the outer surface of the small roller 7 is provided with a large hole 17, the large hole 17 penetrates through the small roller 7, and the large hole 17 is uniformly distributed on the small roller 7.

In the above structure: the outer surface of the small roller 7 is provided with the through large hole 17, so that the small roller 7 can sieve medium-sized fruits and small-sized fruits into the medium roller 6 through the large hole 17, the large holes 17 are uniformly distributed on the hollow cylindrical small roller 7, and the uniformly distributed large holes 17 can ensure that the medium-sized fruits and the small-sized fruits cannot be sieved in the sieving process.

In this embodiment: the outer surface of the middle roller 6 is provided with small holes 16, the small holes 16 penetrate through the middle roller 6, and the small holes 16 are uniformly distributed on the middle roller 6.

In the above structure: the outer surface of the middle roller 6 is provided with the small holes 16 which penetrate through the outer surface of the middle roller 6, small fruits can be conveniently screened to the large roller 5 through the small holes 16 of the middle roller 6, the small holes 16 are uniformly distributed on the hollow cylindrical middle roller 6, and the small fruits cannot be leaked and not screened out in the screening process due to the uniformly distributed small holes 16.

In this embodiment: still including the supplementary blown down tank of first supplementary blown down tank 8 and second 9, the exit at little cylinder 7 is connected to first supplementary blown down tank 8, the exit at well cylinder 6 is connected to the supplementary blown down tank of second 9, first supplementary blown down tank 8 is greater than the length of the supplementary blown down tank of second 9, the length of the supplementary blown down tank of second 9 is greater than the discharge gate length of big cylinder 5.

In the above structure: first supplementary blown down tank 8 is located the exit of little cylinder 7 and is connected with it, the supplementary blown down tank 9 of second is located the exit of well cylinder 6 and is connected with it, first supplementary blown down tank 8, the length of the discharge gate of the supplementary blown down tank 9 of second and big cylinder 5 shortens in proper order, when taking in the fruit after categorised, through placing the containing box in the discharge gate department of big cylinder 5 and be used for accomodating small size fruit, place the containing box in the below of first supplementary blown down tank 8 and be used for accomodating large size fruit, place the containing box in the below of the supplementary blown down tank 9 of second and be used for accomodating medium size fruit, be convenient for accomodate not the fruit of equidimension after categorised.

In this embodiment: the large drum 5, the middle drum 6, and the small drum 7 are obliquely disposed with respect to the internal gear 12, the gear 14, and the external gear 15, respectively.

In the above structure: the large roller 5, the middle roller 6 and the small roller 7 are respectively arranged in an inclined way relative to the internal gear 12, the gear 14 and the external gear 15, the inclined angle is 65-75 degrees, and fruits after screening can fall down along the large roller 5, the middle roller 6 and the small roller 7 slowly.

In this embodiment: six first pinion gears 13 are arranged, and the first pinion gears 13 are respectively in meshed connection with the internal gear 12 and the gear 14; six second pinion gears 18 are arranged, and the second pinion gears 18 are respectively in meshed connection with the external gears 15 and the gears 14; the first pinion gear 13 and the second pinion gear 18 are fixed-axis rotation gears 14, and the top shaft is fixed to the gear case 4.

In the above structure: six first pinions 13 and six second pinions 18 are respectively arranged, the first pinions 13 are positioned between the inner gear 12 and the gear and are respectively in meshed connection with the inner gear 12 and the gear, the second pinions 18 are positioned between the outer gear 15 and the gear and are respectively in meshed connection with the outer gear 15 and the gear, when the slow motor drives the rotary table 10 to rotate, the gear components in the gear box 4 rotate together due to the meshed connection, and accordingly the large roller 5, the middle roller 6 and the small roller which are respectively connected with the gear rotate together.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims

1. A fruit sorter which is characterized in that: including frame (3), gear box (4) and carousel (10) with frame (3) fixed connection, be provided with internal gear (12), pinion, gear and external gear (15) in gear box (4), the pinion is including first pinion (13) and second pinion (18), be provided with first pinion (13) between internal gear (12) and the gear, be provided with second pinion (18) between gear and external gear (15), internal gear (12) fixed mounting is on carousel (10), the rigid coupling has big cylinder (5) on internal gear (12), the rigid coupling has well cylinder (6) on the gear, the rigid coupling has small cylinder (7) on external gear (15), big cylinder (5), well cylinder (6) and small cylinder (7) are the hollow cylinder structure, be provided with aperture (16) on well cylinder (6), the small roller (7) is provided with a large hole (17) and further comprises a slow motor, and the slow motor is connected with the turntable (10) through a belt (1).

2. A fruit sorting machine according to claim 1, wherein: still including feed inlet (11), feed inlet (11) are located carousel (10), feed inlet (11) and small drum (7) UNICOM set up.

3. A fruit sorting machine according to claim 1, wherein: the outer surface of the small roller (7) is provided with a large hole (17), the large hole (17) penetrates through the small roller (7), and the large hole (17) is uniformly distributed on the small roller (7).

4. A fruit sorting machine according to claim 1, wherein: the outer surface of the middle roller (6) is provided with small holes (16), the small holes (16) penetrate through the middle roller (6), and the small holes (16) are uniformly distributed on the middle roller (6).

5. A fruit sorting machine according to claim 1, wherein: the automatic discharging device is characterized by further comprising a first auxiliary discharging groove (8) and a second auxiliary discharging groove (9), wherein the first auxiliary discharging groove (8) is connected to an outlet of the small roller (7), and the second auxiliary discharging groove (9) is connected to an outlet of the middle roller (6).

6. A fruit sorting machine according to claim 1, wherein: the large roller (5), the middle roller (6) and the small roller (7) are obliquely arranged relative to the inner gear (12), the gear and the outer gear (15) respectively.

7. A fruit sorting machine according to claim 1, wherein: six first pinion gears (13) are arranged, and the first pinion gears (13) are respectively in meshed connection with the internal gear (12) and the gear.

8. A fruit sorting machine according to claim 1, wherein: six second pinion gears (18) are arranged, and the second pinion gears (18) are respectively in meshed connection with the external gear (15) and the gear.

9. A fruit sorting machine according to claim 7 or 8, wherein: the first pinion (13) and the second pinion (18) are fixed-shaft rotating gears, and the top shaft is fixed on the gear box (4).