CN210146456U

CN210146456U - Hierarchical screening device is used in potato processing

Info

Publication number: CN210146456U
Application number: CN201920743128.5U
Authority: CN
Inventors: 余茶香
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-03-17
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a potato processing is with classified screening device, the on-line screen storage device comprises a base, the right side at base top is equipped with the screening case, and the bottom of screening case inner wall all around is equipped with the hang plate, the top of screening case inner wall all around is equipped with the second sieve, and pegs graft in the left side of screening roof portion outer wall and have the extension, one side that the screening case was kept away from to the extension is equipped with the transition case, and the top inner wall of transition case is equipped with the hollow separation blade that the equidistance distributes, the bottom inner wall of separation blade is equipped with the second connecting spring that the equidistance distributes, and the bottom outer wall of separation blade is equipped with the extension strip that the equidistance distributes, the through. The utility model discloses the arc piece prevents effectively that potato and feed hopper's inner wall from taking place rigid collision, and it is damaged to avoid the potato surface to receive the striking, slows down the translation rate of potato, improves the screening effect of first sieve, convenient easy operation.

Description

Hierarchical screening device is used in potato processing

Technical Field

The utility model relates to an agricultural product technical field especially relates to a potato processing is with hierarchical screening device.

Background

Agricultural product is the farming, animal husbandry, fishery product, including all kinds of products through processing, agricultural product kind is various, wherein the potato need carry out the surface to the potato after the results and clear away clod and screening, the traditional mode is generally through the manual clearance that carries out the clod, waste time and energy, and there is the potato surface to receive the damaged problem of striking in the device of clod is clear away on current potato surface when using, influence the nutritive value and the sale of potato, current sieving mechanism for potato processing generally uses the sieve that the slope set up when using to screen, there is the potato landing speed at the in-process of screening too fast and lead to the not thorough problem of screening.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grading and screening device for potato processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grading screening device for potato processing comprises a base, a screening box is arranged on the right side of the top of the base, and the bottom of the peripheral inner wall of the screening box is provided with an inclined plate, the top of the peripheral inner wall of the screening box is provided with a second sieve plate, and the left side of the outer wall of the top of the screening box is inserted with an extension pipe, one side of the extension pipe far away from the screening box is provided with a transition box, and the inner wall of the top of the transition box is provided with hollow separation blades which are distributed at equal intervals, the inner wall of the bottom of each separation blade is provided with second connecting springs which are distributed at equal intervals, and the outer wall of the bottom of the baffle plate is provided with extending strips which are distributed at equal intervals, the outer wall of the bottom of the transition box is provided with through holes, and the inner wall around the through hole is provided with a first sieve plate, one end of the transition box far away from the extension pipe is provided with a feeding funnel, and the outer wall of the bottom of the transition box is provided with a transition pipe, and the left side of the top of the base is provided with a collecting box.

As a further aspect of the present invention: the top opening of the transition pipe corresponds to the bottom opening of the through hole, and the bottom of the transition pipe extends to the inside of the collecting box.

As a further aspect of the present invention: the top of feed hopper left side inner wall and the bottom of right side inner wall all articulate there is the fly leaf, and the bottom of two fly leaves all is equipped with buffer spring, and fastening bolt and feed hopper's inner wall connection is passed through to buffer spring's one end.

As a further aspect of the present invention: the bottom of feed hopper left side inner wall and the top of right side inner wall all set up flutedly, and the inner wall of two recesses all is equipped with the first connecting spring that the equidistance distributes, and the one end that is located the first connecting spring of same recess is equipped with same arc piece.

As a further aspect of the present invention: two the inner wall of recess all is equipped with the buffering strip, and one side of two arc pieces and the top of two fly leafs all are equipped with buffering lug.

As a further aspect of the present invention: the perforation has all been seted up to the top of collecting box right side outer wall and the intermediate position of screening case left side outer wall, and the bottom of feed hopper left side outer wall and the bottom outer wall of transition box all are equipped with two bracing pieces, and the bottom of four bracing pieces all is connected through the top of fastening bolt and base.

As a further aspect of the present invention: the top of screening case right side outer wall has been seted up and has been got the material mouth, and the one side inner wall of getting the material mouth articulates there is the dodge gate.

The utility model has the advantages that:

1. by arranging the movable plates, the arc-shaped pieces and the buffer springs, the potatoes fall on the tops of the movable plates, the buffer springs buffer the movable plates and the potatoes, soil blocks on the surfaces of the potatoes are vibrated to fall when the potatoes move between the two movable plates, and the arc-shaped pieces effectively prevent the potatoes from rigidly colliding with the inner wall of the feeding hopper when the potatoes fall in the feeding hopper, so that the surfaces of the potatoes are prevented from being damaged by collision;

2. by arranging the blocking pieces and the extending strips, the blocking pieces and the extending strips block the potatoes sliding down on the first sieve plate, so that the moving speed of the potatoes is reduced, and the screening effect of the first sieve plate is improved;

3. through setting up the first sieve and the second sieve of slope, carry out the classified screening to the potato, the screening effect is better, and convenient easy operation, need not artifical transportation transport in the screening process.

Drawings

FIG. 1 is a schematic structural view of a classifying and screening device for potato processing according to the present invention;

FIG. 2 is a sectional view of the side structure of a feeding funnel of the grading and screening device for potato processing according to the present invention;

fig. 3 is a sectional view of the side structure of the separation blade of the classifying and screening device for potato processing.

In the figure: the device comprises a base 1, a collecting box 2, a perforation 3, a screening box 4, an inclined plate 5, a second screening plate 6, an extension pipe 7, a transition box 8, a blocking plate 9, a feeding funnel 10, a groove 11, a first screening plate 12, a transition pipe 13, a support rod 14, a buffer spring 15, an arc-shaped plate 16, a first connecting spring 17, a movable plate 18, a buffer strip 19, a second connecting spring 20 and an extension strip 21.

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.

Referring to fig. 1-3, a grading screening device for potato processing comprises a base 1, the right side of the top of the base 1 is connected with a screening box 4 through fastening bolts, the bottom of the inner wall around the screening box 4 is connected with an inclined plate 5 through fastening bolts, the top of the inner wall around the screening box 4 is connected with a second sieve plate 6 through fastening bolts, the left side of the outer wall of the top of the screening box 4 is inserted with an extension pipe 7, one side of the extension pipe 7 far away from the screening box 4 is connected with a transition box 8 through fastening bolts, the inner wall of the top of the transition box 8 is connected with hollow separation blades 9 distributed equidistantly through fastening bolts, the inner wall of the bottom of the separation blade 9 is connected with second connecting springs 20 distributed equidistantly through fastening bolts, the outer wall of the bottom of the separation blade 9 is connected with extending strips 21 distributed equidistantly through fastening bolts, the outer wall of, and the inner wall all around of through-hole has first sieve 12 through fastening bolt connection, and the blotter has all been bonded at the top of first sieve 12 and second sieve 6, and the one end that extension pipe 7 was kept away from to transition case 8 is connected with feed hopper 10 through fastening bolt, and the bottom outer wall of transition case 8 is connected with transition pipe 13 through fastening bolt, and the left side at base 1 top is connected with collecting box 2 through fastening bolt.

In the utility model, the top opening of the transition pipe 13 corresponds to the bottom opening of the through hole, and the bottom of the transition pipe 13 extends to the inside of the collecting box 2, the top of the inner wall at the left side of the feeding funnel 10 and the bottom of the inner wall at the right side are both hinged with movable plates 18, and the bottoms of the two movable plates 18 are both connected with buffer springs 15 through fastening bolts, one end of the buffer spring 15 is connected with the inner wall of the feeding funnel 10 through fastening bolts, the bottom of the inner wall at the left side of the feeding funnel 10 and the top of the inner wall at the right side are both provided with grooves 11, and the inner walls of the two grooves 11 are both connected with first connecting springs 17 distributed equidistantly through fastening bolts, one end of the first connecting spring 17 positioned in the same groove 11 is connected with the same arc piece 16 through fastening bolts, the inner walls of the two grooves 11 are both connected with buffer strips 19 through fastening bolts, and one side of the two arc pieces, perforation 3 has all been seted up at the top of 2 right side outer walls of collecting box and the intermediate position of screening case 4 left side outer walls, and the bottom of feed hopper 10 left side outer walls and the bottom outer wall of transition case 8 all are connected with two bracing pieces 14 through fastening bolt, and the bottom of four bracing pieces 14 all is connected through fastening bolt and base 1's top, and the material mouth has been seted up at the top of screening case 4 right side outer walls and has been got, and one side inner wall of getting the material mouth articulates there is the dodge gate.

The working principle is as follows: when the potato screening device is used, potatoes to be screened are poured into the feeding funnel 10 and fall onto the top of the movable plate 18, the buffer springs 15 buffer the movable plate 18 and the potatoes, when the potatoes move between the two movable plates 18, soil blocks on the surfaces of the potatoes are vibrated to fall off, when the potatoes fall off in the feeding funnel 10, the arc-shaped sheets 16 effectively prevent the potatoes from rigidly colliding with the inner wall of the feeding funnel 10, the surfaces of the potatoes are prevented from being damaged by collision, the potatoes enter the transition box 8, the first sieve plate 12 screens the potatoes for the first time while moving on the first sieve plate 12, the separation blades 9 and the extension strips 21 block the potatoes falling off from the first sieve plate 12, the moving speed of the potatoes is reduced, the screening effect of the first sieve plate 12 is improved, impurities such as small-particle soil blocks and the like pass through the first sieve plate 12 and fall into the transition pipe 13 and finally fall into the collecting box 2, the potato of the transition case 8 that passes gets into screening case 4 through extension pipe 7 in, second sieve 6 carries out the secondary screening to the potato, and the impurity that passes second sieve 6 drops on hang plate 5, and impurity landing on hang plate 5 drops to collecting box 2 in through perforation 3, and the potato through the both sides screening is through getting material mouthful discharge screening case 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A grading screening device for potato processing comprises a base (1) and is characterized in that a screening box (4) is arranged on the right side of the top of the base (1), an inclined plate (5) is arranged at the bottom of the peripheral inner wall of the screening box (4), a second screen plate (6) is arranged at the top of the peripheral inner wall of the screening box (4), an extension pipe (7) is inserted into the left side of the top outer wall of the screening box (4), a transition box (8) is arranged on one side, away from the screening box (4), of the extension pipe (7), hollow blocking pieces (9) are arranged on the top inner wall of the transition box (8) and distributed equidistantly, second connecting springs (20) are arranged on the bottom inner wall of the blocking pieces (9) equidistantly, extending strips (21) are distributed equidistantly on the bottom outer wall of the blocking pieces (9), through holes are formed in the bottom outer wall of the transition box (8), and first screen plates (12) are arranged on the peripheral inner wall, one end of the transition box (8) far away from the extension pipe (7) is provided with a feeding hopper (10), the outer wall of the bottom of the transition box (8) is provided with a transition pipe (13), and the left side of the top of the base (1) is provided with a collecting box (2).

2. A potato processing classifying screen device according to claim 1, characterized in that the top opening of the transition pipe (13) corresponds to the bottom opening of the through hole, and the bottom of the transition pipe (13) extends to the inside of the collecting box (2).

3. The classifying and screening device for potato processing according to claim 1, wherein the top of the left inner wall and the bottom of the right inner wall of the feeding funnel (10) are hinged with movable plates (18), and the bottom of each movable plate (18) is provided with a buffer spring (15), and one end of each buffer spring (15) is connected with the inner wall of the feeding funnel (10) through a fastening bolt.

4. The classifying and screening device for potato processing according to claim 1, wherein the bottom of the left inner wall and the top of the right inner wall of the feeding funnel (10) are both provided with grooves (11), the inner walls of the two grooves (11) are both provided with first connecting springs (17) distributed at equal intervals, and one end of the first connecting spring (17) in the same groove (11) is provided with the same arc-shaped piece (16).

5. A grading screening device according to claim 4, characterized in that the inner walls of both grooves (11) are provided with buffer strips (19) and one side of both arc-shaped pieces (16) and the top of both movable plates (18) are provided with buffer bumps.

6. The grading and screening device for potato processing according to claim 1, wherein the top of the outer wall of the right side of the collecting box (2) and the middle position of the outer wall of the left side of the screening box (4) are both provided with a through hole (3), the bottom of the outer wall of the left side of the feeding funnel (10) and the outer wall of the bottom of the transition box (8) are both provided with two support rods (14), and the bottoms of the four support rods (14) are connected with the top of the base (1) through fastening bolts.

7. The grading and screening device for potato processing according to claim 1, wherein a material taking opening is formed in the top of the outer wall of the right side of the screening box (4), and a movable door is hinged to the inner wall of one side of the material taking opening.