CN110355094B

CN110355094B - Portable fruit grading and sorting device

Info

Publication number: CN110355094B
Application number: CN201910784418.9A
Authority: CN
Inventors: 杨秋伊
Original assignee: Lu'an Lianzhong Industrial Automation Technology Co ltd
Current assignee: Lu'an Lianzhong Industrial Automation Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2021-06-08
Anticipated expiration: 2039-08-23
Also published as: CN110355094A

Abstract

The invention discloses a portable fruit grading and sorting device which comprises a box body, wherein the inside of the box body is provided with a sorting device, the sorting device comprises a cylindrical shell, a first screen, a second screen and a first supporting rod are arranged in the cylindrical shell, a hollow rotating shaft is connected with the first supporting rod, the first screen and the second screen through a second partition plate, a second supporting rod and a third supporting rod, a first discharge hole, a second discharge hole and a third discharge hole are respectively formed in the cylindrical shell below the first screen, the second screen and the first supporting rod, a first feed hole is formed in the lower end of the feed hopper, a feed inlet corresponding to the first feed hole is formed in the hollow rotating shaft below the feed hopper, a motor is rotatably connected with a third shaft seat through a transmission shaft, a gear is arranged on one side of the hollow rotating shaft, which is located in a motor box, and transmission teeth corresponding to the gear are arranged. According to the fruit sorting device, the fruits with different sizes are sorted and screened by the sorting device, so that the labor intensity is reduced, the sorting efficiency is improved, and the time and the labor are saved.

Description

Portable fruit grading and sorting device

Technical Field

The invention relates to the field of fruit sorting machinery, in particular to a portable fruit grading and sorting device.

Background

At present, along with the development of fruit growing industry, more and more varieties of fruit gets into the fruit market, and same variety fruit in the fruit market also can part the price according to fruit full degree, but fruit grower does not distinguish the fruit size when picking fruit and collecting, just need sort the fruit of picking when selling, because the picking volume is too big, artifical letter sorting is wasted time and energy, intensity of labour is great, and inefficiency, unsuitable large-scale letter sorting fruit.

Disclosure of Invention

The invention mainly aims to provide a portable fruit grading and sorting device, which is used for grading and screening fruits with different sizes through a sorting device, so that the labor intensity is reduced, the sorting efficiency is improved, and the time and the labor are saved. The invention can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a portable fruit sorting device in grades, includes the box, one side of box is equipped with the feeder hopper, the opposite side of box is equipped with the motor case, the inside of box is equipped with sorting device, sorting device includes the drum shell, be equipped with first screen cloth, second screen cloth and first bracing piece in the drum shell, first screen cloth, second screen cloth and first bracing piece are equilateral triangle and arrange, hollow rotating shaft is located and is equipped with the second baffle between first bracing piece and the first screen cloth, hollow rotating shaft is located and is equipped with the second bracing piece between first screen cloth and the second screen cloth, hollow rotating shaft is located and is equipped with the third bracing piece between second screen cloth and the first bracing piece, hollow rotating shaft passes through second baffle, second bracing piece, third bracing piece and is connected with first bracing piece, first screen cloth, second screen cloth are connected through second baffle, second bracing piece, A first discharge port, a second discharge port and a third discharge port are respectively arranged on the cylinder shell below the first supporting rod, the hollow rotating shaft is positioned above the first screen and is provided with a second feed port, the inner wall of one side of the box body close to the feed hopper is provided with a through hole, the other side of the box body is provided with a second shaft seat, one side of the hollow rotating shaft is rotatably connected with the inner wall of the feed hopper through the first shaft seat, the other side of the hollow rotating shaft is movably connected with the inner wall of the box body through the second shaft seat, the lower end of the feed hopper is provided with the first feed port, a feed inlet corresponding to the first feed port is arranged on the hollow rotating shaft below the feed hopper, a first clapboard is arranged in the motor box, one side of the first clapboard, which is far away from the box body, is provided with a motor, the inner wall of one, one side of the hollow rotating shaft, which is positioned in the motor box, is provided with a gear, and the transmission shaft is provided with transmission teeth corresponding to the gear.

Furthermore, a first inclined table is arranged inside one side of the hollow rotating shaft, which is positioned at the first feeding hole.

Furthermore, the box body is provided with a first collecting port, a second collecting port and a third collecting port below the first discharging port, the second discharging port and the third discharging port.

Furthermore, a second inclined platform is arranged on the outer sides of the first collecting port, the second collecting port and the third collecting port.

Further, the first screen mesh is smaller than the second screen mesh.

Furthermore, the number of teeth on the transmission gear is one third of the number of teeth on the gear.

Furthermore, a plurality of vibration exciters are arranged on the outer side of the cylindrical shell.

Further, the lower extreme of feeder hopper and motor case is equipped with the supporting seat.

The working principle is as follows: pouring the fruit that will need the letter sorting into from the feeder hopper, fruit falls into in the hollow pivot pan feeding mouth from first feed inlet, and fall into on the first screen cloth from the second feed inlet, open the vibration exciter, make the less fruit of screen cloth sifting out, and get into first collection mouth from first discharge gate, open the motor, it is rotatory to make the driving tooth drive sorting device, fruit is filtered once more in upset to the second screen cloth, the fruit of sifting out gets into the second from the second discharge gate and collects mouthful, the driving tooth drives sorting device once more rotatory, make great plump fruit follow the third discharge gate and get into in the third collection mouth.

Has the advantages that: the sorting machine has the advantages of effectively reducing the labor intensity of sorting, facilitating large-scale sorting and improving the sorting efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of a sorting apparatus of the present invention.

Fig. 3 is a schematic view of the structure of the transmission gear of the present invention.

In the figure: 1, a box body; 2, a sorting device; 3 a feed hopper; 4, a first shaft seat; 5, a through hole; 6 a second shaft seat; 7 a first discharge hole; 8, a second discharge hole; 9 a third discharge hole; 10 a first collection port; 11 a second collection port; 12 a third collection port; 13 a first feed port; 14, a feeding port; 15 a first ramp; 16, a vibration exciter; 17 a third shaft seat; 18 drive teeth; 19 a drive shaft; 20 motor; 21 a motor box; 22 a first separator plate; 23 gear wheels; 24 a hollow rotating shaft; 25 a first screen; 26 a second screen; 27 a first support bar; 28 a second separator plate; 29 a second support bar; 30 a third support bar; 31 a cylindrical shell; 32 a second feed port; 33 a second ramp; 34 supporting the base.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 and 2, a portable fruit grading and sorting device includes a box 1, a feeding hopper 3 is disposed on one side of the box 1, a motor box 21 is disposed on the other side of the box 1, a sorting device 2 is disposed inside the box 1, the sorting device 2 includes a cylindrical shell 31, a first screen 25, a second screen 26 and a first support rod 27 are disposed in the cylindrical shell 31, the first screen 25, the second screen 26 and the first support rod 27 are arranged in an equilateral triangle, a second partition 28 is disposed between the first support rod 27 and the first screen 25 and is located on a hollow rotating shaft 24, a second support rod 29 is disposed between the first screen 25 and the second screen 26 and is located on the hollow rotating shaft 24, a third support rod 30 is disposed between the second screen 26 and the first support rod 27 and is located on the hollow rotating shaft 24 through the second partition 28, the second support rod 29, The third support rod 30 is connected with the first support rod 27, the first screen mesh 25 and the second screen mesh 26, a first discharge hole 7, a second discharge hole 8 and a third discharge hole 9 are respectively arranged on a cylinder shell 31 below the first screen mesh 25, the second screen mesh 26 and the first support rod 27, a second feed hole 32 is arranged above the first screen mesh 25 of the hollow rotating shaft 24, a through hole 5 is arranged on the inner wall of one side of the box body 1 close to the feed hopper 3, a second shaft seat 6 is arranged on the other side of the box body 1, one side of the hollow rotating shaft 24 is rotatably connected with the inner wall of the feed hopper 3 through the first shaft seat 4, the other side of the hollow rotating shaft 24 is movably connected with the inner wall of the box body through the second shaft seat 6, a first feed hole 13 is arranged at the lower end of the feed hopper 3, a feed hole 14 corresponding to the first feed hole 13 is arranged on the hollow rotating shaft 24 below the feed hopper, one side that box 1 was kept away from to first baffle 22 is equipped with motor 20, be equipped with third shaft holder 17 on the one side inner wall relative with motor 20 on the motor case 21, motor 20 passes through transmission shaft 19 and is connected with third shaft holder 17 rotation, one side that hollow rotating shaft 24 is located motor case 21 is equipped with gear 23, be equipped with on the transmission shaft 19 with the corresponding driving gear 18 of gear 23.

Wherein, the hollow rotating shaft 24 is provided with a first inclined platform 15 inside one side of the first feeding hole 13, so that fruits can slide into the hollow rotating shaft 24 conveniently.

The box body 1 is provided with a first collecting port 10, a second collecting port 11 and a third collecting port 12 below the first discharging port 7, the second discharging port 8 and the third discharging port 9 respectively.

Wherein, the outsides of the first collection port 10, the second collection port 11 and the third collection port 12 are provided with a second inclined platform 33.

Wherein the first screen 25 is smaller in mesh than the second screen 26.

Wherein, the number of teeth on the driving gear 18 is the third of the number of teeth on the gear 23 for the every rotatory a week of driving gear 18 drives sorting device 2 turned angle and is 120 degrees, and the first screen cloth 25 and the second screen cloth 26 of being convenient for can the screening fruit of horizontal angle.

The outer side of the cylindrical shell 32 is provided with a plurality of vibration exciters 16, so that fruits on the first screen mesh 25 and the second screen mesh 26 can be conveniently screened by vibration.

Wherein, the lower extreme of feeder hopper 3 and motor case 21 is equipped with supporting seat 34.

Example (b): the fruit that will need the letter sorting is poured into from feeder hopper 3, fruit falls into hollow rotating shaft 24 pan feeding mouth 14 from first feed inlet 13, and fall into first screen cloth 25 from second feed inlet 32 on, open vibration exciter 16, make first screen cloth 25 sieve out less fruit, and get into first collection mouth 10 from first discharge gate 7, open motor 20, it is rotatory to make driving tooth 18 drive sorting device 2, fruit is turned over to and is carried out the screening once more in second screen cloth 26, the fruit of sieving out gets into second collection mouth 11 from second discharge gate 8, driving tooth 18 drives sorting device 2 once more rotatory, make great plump fruit get into third collection mouth 12 from third discharge gate 9.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a portable fruit sorting device in grades, includes the box, its characterized in that: one side of box is equipped with the feeder hopper, the opposite side of box is equipped with the motor case, the inside of box is equipped with sorting device, sorting device includes the drum shell, be equipped with first screen cloth, second screen cloth and first bracing piece in the drum shell, first screen cloth, second screen cloth and first bracing piece are equilateral triangle and arrange, and hollow pivot is located to be equipped with the second baffle between first bracing piece and the first screen cloth, hollow pivot is located to be equipped with the second bracing piece between first screen cloth and the second screen cloth, hollow pivot is located to be equipped with the third bracing piece between second screen cloth and the first bracing piece, hollow pivot is connected with first bracing piece, first screen cloth, second screen cloth through second baffle, third bracing piece, be equipped with first discharge gate, first discharge gate on the drum shell below first screen cloth, second bracing piece respectively, A second discharge port and a third discharge port, wherein the hollow rotating shaft is arranged above the first screen and is provided with a second feed port, the inner wall of one side of the box body close to the feed hopper is provided with a through hole, the other side of the box body is provided with a second shaft seat, one side of the hollow rotating shaft is rotatably connected with the inner wall of the feed hopper through the first shaft seat, the other side of the hollow rotating shaft is movably connected with the inner wall of the box body through the second shaft seat, the lower end of the feed hopper is provided with the first feed port, the hollow rotating shaft below the feed hopper is provided with a feed inlet corresponding to the first feed port, the motor box is internally provided with a first clapboard, one side of the first clapboard far away from the box body is provided with a motor, the inner wall of one side of the motor box opposite to the motor is provided with a third shaft, be equipped with the driving gear corresponding with the gear on the transmission shaft, the number of teeth on the driving gear is the third of the number of teeth on the gear, one side inside that hollow rotating shaft is located first feed inlet is equipped with first sloping platform.

2. The portable fruit grading sorting device according to claim 1, characterized in that: the box body is provided with a first collecting port, a second collecting port and a third collecting port below the first discharge port, the second discharge port and the third discharge port respectively.

3. A portable fruit grading sorting device according to claim 2, characterized in that: and a second inclined platform is arranged on the outer sides of the first collecting port, the second collecting port and the third collecting port.

4. The portable fruit grading sorting device according to claim 1, characterized in that: the first screen mesh is smaller than the second screen mesh.

5. The portable fruit grading sorting device according to claim 1, characterized in that: and a plurality of vibration exciters are arranged on the outer side of the cylindrical shell.

6. The portable fruit grading sorting device according to claim 1, characterized in that: the lower extreme of feeder hopper and motor case is equipped with the supporting seat.