CN210304512U

CN210304512U - Potato results secondary and carries sieve device

Info

Publication number: CN210304512U
Application number: CN201921250200.7U
Authority: CN
Inventors: 庄世栋; 庄济慧
Original assignee: Qingdao Pusheng Machinery Co ltd
Current assignee: Qingdao Pusheng Machinery Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-14
Anticipated expiration: 2029-08-05

Abstract

The utility model belongs to the technical field of potato processing, and discloses a secondary conveying sieve device for harvesting potatoes, which comprises a box body, wherein a sieving box is arranged in the box body, a sieving inlet is arranged at the top of the sieving box, a first filtering net and a second filtering net are arranged at intervals from top to bottom in the sieving box, the first filtering net and the second filtering net are respectively inclined towards opposite directions, the precision of the first filtering net is smaller than that of the second filtering net, a first outlet, a second outlet and a third outlet are respectively arranged on the outer side wall of the box body, and supporting legs are arranged at the bottom of the sieving box. The working efficiency is also improved.

Description

Potato results secondary and carries sieve device

Technical Field

The utility model belongs to the technical field of the potato is handled, concretely relates to sieve device is carried to potato results secondary.

Background

Potatoes belong to solanaceae perennial herbaceous plants, tubers of which are edible, are the fourth most important grain crops in the world, and are second only to wheat, rice and corn. The potato is also called as ground egg, potato, yam, etc., and is the tuber of solanaceae plant. The product can be combined with wheat, rice, corn and sorghum to form five crops in the world. The potatoes are originally produced in Andes mountainous areas in south America, the history of artificial cultivation can be traced back to the south region of Peru from about 8000 to 5000 years before the first Gong, the main producing countries of the potatoes comprise China, Russia, India, Ukrainian, America and the like, and China is the country with the most total production of the potatoes in the world.

The potatoes growing in the soil have big or small sizes due to factors of some fertilizers or weather conditions, so that after the peasants harvest the potatoes, the peasants still need to sort out the big potatoes and the small potatoes and then adjust the selling price according to the sizes, but the existing potato harvester cannot meet the requirement, the soil content of the harvested potatoes is large, the grey soil treatment is complex, and the existing potato conveying sieve device cannot well solve the problems.

Disclosure of Invention

An object of the utility model is to provide a sieve device is carried to potato results secondary to solve current potato and carry sieve device and fail fine not potato of equidimension of selecting, and can't detach the problem of the earth on the potato.

In order to achieve the above object, the utility model provides a following technical scheme: a potato results secondary conveying sieve device, includes the box, the input port is installed at the top of box, the box is close to the interval on the inner wall at top and is provided with two swash plates, two install the pivot on the swash plate, pivot top-down inclines along the direction of keeping away from the input port, and is provided with a plurality of connecting rods in the pivot, the cover is equipped with the drum in the pivot, the drum is fixed with the pivot through the connecting rod, the conveyer pipe is installed to the bottom of input port, the one end of conveyer pipe is located the inside of drum, the internally mounted of box has the branch sieve case, the top of branch sieve case is equipped with branch sieve entry, branch sieve entry is located the below of drum, the inside top-down interval of branch sieve case is provided with first filter screen and second filter screen, first filter screen and second filter screen incline to opposite direction respectively, and the precision of first filter screen is less than the second filter screen, the outer side wall of the box body is provided with a first outlet, a second outlet and a third outlet respectively, and the bottom of the screening box is provided with support legs.

Furthermore, all with having seted up a plurality of through-holes on the outer wall of drum, install first motor on the swash plate keeps away from one side outer wall of drum, first motor rotates with the pivot to be connected.

Furthermore, a plurality of brush rods are installed on the rotating shaft, and a brush head is arranged at one end, far away from the rotating shaft, of each brush rod.

Furthermore, a second motor is installed at the bottom of the screening box, and an eccentric block is arranged at the rotating end of the second motor.

Further, the stabilizer blade is including installing in the branch of branch sieve bottom of the case portion and the sleeve on branch is located to the cover, the cover is equipped with the spring on branch and the sleeve, the spring is located and divides between sieve bottom of the case portion and the box inner wall.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up multistage branch sieve structure, through two filter screens that set up the precision difference in screening case, the potato screening of the size difference that can be quick is in the region of difference to can discharge from the export that corresponds, replace the condition of manual sorting, saved a large amount of labours, also improved work efficiency.

(2) The utility model discloses set up the ash handling structure, seted up the drum of through-hole through the setting to make the drum rotate, can make the potato roll that can not stop in the transmission course, the earth that its top layer was glued can drop and follow the through-hole and discharge, and brush the head and can improve cleaning efficiency, solved the problem that artifical clearance is more tired.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal structure view of the middle sieve box of the present invention;

FIG. 3 is a connecting structure diagram of the middle shaft and the cylinder of the present invention;

in the figure: 1-box body, 2-input port, 3-delivery pipe, 4-inclined plate, 5-rotating shaft, 6-cylinder, 7-first motor, 8-screening inlet, 9-screening box, 10-first outlet, 11-second outlet, 12-third outlet, 13-supporting rod, 14-sleeve, 15-spring, 16-second motor, 17-eccentric block, 18-supporting leg, 19-first filter screen, 20-second filter screen, 21-through hole, 22-connecting rod, 23-brush rod and 24-brush head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a secondary conveying sieve device for potato harvesting comprises a box body 1, an input port 2 is installed at the top of the box body 1, two inclined plates 4 are arranged on the inner wall, close to the top, of the box body 1 at intervals, rotating shafts 5 are installed on the two inclined plates 4, the rotating shafts 5 incline from top to bottom in the direction far away from the input port 2, a plurality of connecting rods 22 are arranged on the rotating shafts 5, cylinders 6 are sleeved on the rotating shafts 5, the cylinders 6 are fixed with the rotating shafts 5 through the connecting rods 22, conveying pipes 3 are installed at the bottom of the input port 2, one end of each conveying pipe 3 is located inside each cylinder 6, potatoes enter the cylinders 6 from the input port 2 through the corresponding conveying pipe 3, the inclination of each cylinder 6 is consistent with that of the corresponding rotating shaft 5, a sieving box 9 is installed inside the box body 1, a sieving inlet 8 is formed in the top of the sieving box 9, the sieving inlet 8 is located below each cylinder 6, and, first filter screen 19 and second filter screen 20 incline to opposite direction respectively, and the precision of first filter screen 19 is less than second filter screen 20, is provided with first export 10, second export 11 and third export 12 on the lateral wall of box 1 respectively, and the potato drops to and divides sieve entry 8 and enter and divide sieve case 9 from the lower extreme of drum 6, can be divided the sieve by first filter screen 19 and second filter screen 20 according to size, and can discharge from first export 10, second export 11 and third export 12 respectively, divides the bottom of sieve case 9 and installs stabilizer blade 18.

Further, all with having seted up a plurality of through-holes 21 on the outer wall of drum 6, install first motor 7 on the swash plate 4 keeps away from one side outer wall of drum 6, first motor 7 rotates with pivot 5 to be connected, and first motor 7's model is Y80M1-2, and first motor 7 drives pivot 5 and rotates to make drum 6 rotate, the potato can roll in drum 6, and earth can spill from through-hole 21.

Furthermore, a plurality of brush rods 23 are mounted on the rotating shaft 5, one ends, far away from the rotating shaft 5, of the brush rods 23 are provided with brush heads 24, and the brush heads 24 can clean the potatoes more thoroughly in the rolling process of the potatoes.

Furthermore, a second motor 16 is installed at the bottom of the screening box 9, an eccentric block 17 is arranged at the rotating end of the second motor 16, the model of the second motor 16 is Y90S1-2, and the second motor 16 drives the eccentric block 17 to rotate, so that the screening box 9 vibrates, and the filtering effect can be enhanced.

It is worth to be noted that the supporting legs 18 include a supporting rod 13 mounted at the bottom of the sieving box 9 and a sleeve 14 sleeved on the supporting rod 13, a spring 15 is sleeved on the supporting rod 13 and the sleeve 14, the spring 15 is located between the bottom of the sieving box 9 and the inner wall of the box body 1, and the supporting legs 18 formed by the supporting rod 13, the sleeve 14 and the spring 15 have a damping effect and can prevent the vibration generated at the sieving box 9 from affecting other parts.

The utility model discloses a theory of operation and use flow: use this device, first motor 7 and second motor 16 need be opened, then join the potato from input port 2, the potato can get into drum 6 through conveyer pipe 3 in, the rotation that drum 6 does not stop can make the potato roll that does not stop, brush head 24 also do not stop with the potato contact, lead to earth to break away from the potato and spill from through-hole 21, the potato can drop along drum 6 and divide sieve entry 8, get into in the branch sieve case 9, the potato of variation in size is after first filter screen 19 and the screening of second filter screen 20, export from corresponding is collected and is carried.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sieve device is carried to potato results secondary, includes box (1), input port (2), its characterized in that are installed to the top of box (1): the box body (1) is provided with two inclined plates (4) at intervals on the inner wall close to the top, a rotating shaft (5) is installed on the two inclined plates (4), the rotating shaft (5) inclines from top to bottom along the direction far away from the input port (2), a plurality of connecting rods (22) are arranged on the rotating shaft (5), a cylinder (6) is sleeved on the rotating shaft (5), the cylinder (6) is fixed with the rotating shaft (5) through the connecting rods (22), the conveying pipe (3) is installed at the bottom of the input port (2), one end of the conveying pipe (3) is positioned inside the cylinder (6), a screening box (9) is installed inside the box body (1), a screening inlet (8) is arranged at the top of the screening box (9), the screening inlet (8) is positioned below the cylinder (6), a first filter screen (19) and a second filter screen (20) are arranged at intervals from top to bottom inside the screening box (9), first filter screen (19) and second filter screen (20) incline to opposite direction respectively, and the precision of first filter screen (19) is less than second filter screen (20), be provided with first export (10), second export (11) and third export (12) on the lateral wall of box (1) respectively, stabilizer blade (18) are installed to the bottom of branch sieve case (9).

2. A potato harvesting secondary conveyor screen apparatus according to claim 1, wherein: all with seted up a plurality of through-holes (21) on the outer wall of drum (6), install first motor (7) on the one side outer wall of drum (6) is kept away from in swash plate (4), first motor (7) rotate with pivot (5) and are connected.

3. A potato harvesting secondary conveyor screen apparatus according to claim 1, wherein: a plurality of brush rods (23) are installed on the rotating shaft (5), and a brush head (24) is arranged at one end, far away from the rotating shaft (5), of each brush rod (23).

4. A potato harvesting secondary conveyor screen apparatus according to claim 1, wherein: and a second motor (16) is installed at the bottom of the sieving box (9), and an eccentric block (17) is arranged at the rotating end of the second motor (16).

5. A potato harvesting secondary conveyor screen apparatus according to claim 1, wherein: stabilizer blade (18) are including installing in branch (13) of minute sieve case (9) bottom and sleeve (14) on branch (13) are located to the cover, the cover is equipped with spring (15) on branch (13) and sleeve (14), spring (15) are located and divide between sieve case (9) bottom and box (1) inner wall.