CN215422709U

CN215422709U - Spiral potato cleaning machine

Info

Publication number: CN215422709U
Application number: CN202121673173.1U
Authority: CN
Inventors: 胡科全; 杨楠; 王德明
Original assignee: Suihua Institute Of Agricultural Mechanization Heilongjiang Academy Of Agricultural Mechanical Engineering
Current assignee: Suihua Institute Of Agricultural Mechanization Heilongjiang Academy Of Agricultural Mechanical Engineering
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-07
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a spiral potato cleaning machine, which comprises a motor, a speed reducer, a bearing seat, a roller combination, an impurity receiving frame, a rack and a transmission mechanism, wherein the roller combination comprises: the device comprises a roller shaft, a roller chain, an inner baffle, a sieve mesh roller, an outer baffle, a sundry collecting roller, a supporting beam, a reinforcing plate and an elastic scraper. The utility model provides power by a motor, drives a speed reducer by a belt pulley, and drives a roller combination to rotate by a chain wheel on an output shaft of the speed reducer meshed with a roller chain fixed on the roller combination. When the spiral potato cleaning machine works, potato crops are conveyed into the spiral potato cleaning machine through water flow to be cleaned. Sundries with the diameter smaller than the circular holes of the sieve mesh roller and sundries with the diameter larger than the circular holes of the sieve mesh roller respectively pass through the outer baffle plate and the inner baffle plate of the sieve mesh roller, move in the reverse water flow direction and fall into the sundries collecting roller, and a small part of the sundries falling out of the sundries collecting roller are scraped into the sundries collecting roller through the elastic scraper plate outside the sundries collecting roller; all collected impurities are collected and removed together through an impurity collecting frame.

Description

Spiral potato cleaning machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a spiral potato cleaning machine.

Background

With the rapid development of agricultural production, the yield of potato crops is improved year by year, the potato industry is correspondingly and continuously developed while the yield of the potato crops is improved, the cleaning work of the potato crops is an essential link in the potato industry, the cleaning of the potato crops is critical and heavy as the early work, and the link is very important for the subsequent processing and quality guarantee of the potato products, so that the improvement of the potato cleaning is more and more emphasized by people. The existing potato cleaning machine in the market has the disadvantages of large power consumption, low efficiency and poor cleaning effect, so that a novel efficient potato cleaning machine is urgently needed to be researched and produced.

Disclosure of Invention

The utility model aims to provide a spiral potato cleaning machine, potato crops are conveyed by water flow to enter the spiral potato cleaning machine for cleaning, when the potato crops enter the roller combination, impurities with the diameter smaller than the round holes of the sieve mesh roller leak out of the sieve mesh roller, and under the action of an outer baffle of the sieve mesh roller, the impurities move forward against the direction of the water flow and fall into the impurity collecting roller; sundries with large diameters move forward against the water flow direction and fall into the sundries collecting roller under the pushing of the baffle plate in the sieve mesh roller; a small part of sundries falling outside the sundries collecting roller are scraped into the sundries collecting roller through an elastic scraper outside the sundries collecting roller; all collected sundries are collected and are discharged together through the sundry collecting frame, the working performance is stable, the cleaning efficiency is high, the operation and the control are convenient, and the operation cost is saved.

In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a spiral potato class cleaning machine includes, motor, reduction gear, bearing frame, cylinder combination, connects miscellaneous frame, frame and drive mechanism, and wherein the cylinder combination includes: the drum shaft, the roller chain, interior baffle, the sieve mesh cylinder, outer baffle, collect miscellaneous cylinder, a supporting beam, reinforcing plate and elastic scraper, the frame is frame construction, motor and reduction gear divide preceding, back spiro union is fixed in the left place ahead frame top of frame, the sieve mesh cylinder of cylinder combination welds as an organic wholely with collection miscellaneous cylinder, the drum shaft passes through reinforcing plate and supporting beam welding at cylinder combination center, and the two outer terminal surfaces of drum shaft respectively with the sieve mesh cylinder of cylinder combination, collect two outer terminal surface vertical distances of miscellaneous cylinder and equal, the drum shaft of cylinder combination passes through the bearing frame spiro union in frame both sides, connect miscellaneous frame spiro union to be fixed in the frame right side.

The outer baffle is elastic flat steel, the three pieces of the outer baffle are uniformly spirally welded on the outer side of the sieve mesh drum and form a 32-degree 11' with the center of the drum assembly, and the tail end of the outer baffle faces to an outer sundry opening of the sundry drum.

The inner baffle is made of elastic flat steel, the three pieces of elastic flat steel are uniformly spirally welded on the inner side of the sieve pore drum and form a 34-degree 3' with the center of the drum assembly, and a connecting line of a head end point of the inner baffle and a tail end point of the outer baffle is parallel to the center of the drum assembly.

The elastic scraper is welded at the impurity scraping opening of the impurity collecting roller and is made of spring steel, and the angle between the welding point of the elastic scraper and the impurity collecting roller and the tangent line of the impurity collecting roller is 30 degrees.

The spiral potato cleaning machine is powered by a motor, drives a speed reducer through a motor shaft and a belt pulley on an input shaft of the speed reducer, and drives a roller combination to rotate by meshing a chain wheel assembled on an output shaft of the speed reducer with a roller chain fixed on the roller combination after speed reduction. The frame of the utility model adopts a frame structure, a motor and a speed reducer are respectively screwed and fixed above the frame at the front and the back of the frame, a sieve mesh roller combined by a roller and a sundry collecting roller are welded into a whole, a roller shaft is welded at the center of the roller combination through a reinforcing plate and a supporting beam, the vertical distances of the two outer end surfaces of the roller shaft are respectively equal to the vertical distances of the two outer end surfaces of the sieve mesh roller and the sundry collecting roller combined by the roller, the roller combination is respectively assembled with bearing blocks through the bearing diameters at the two sides of the roller shaft and then is respectively screwed and fixed on square beams at the two sides of the frame, and the sundry connecting frame is screwed and fixed at the right side of the frame. When the spiral potato cleaning machine works, potato crops are conveyed into the spiral potato cleaning machine through water flow to be cleaned. Sundries with the diameter smaller than the round holes of the sieve mesh roller can leak out of the sieve mesh roller from the round holes, and move forward in the reverse direction of water flow under the action of the baffle outside the sieve mesh roller and fall into the sundries collecting roller of the cleaning machine; the sundries with large diameters can be attached to the inner wall of the screen drum after entering the screen drum because of not floating, under the pushing of the baffle in the screen drum, the sundries move forward against the water flow direction and fall into the sundries collecting drum, a small part of the sundries falling out of the sundries collecting drum are scraped into the sundries collecting drum through the elastic scraper out of the sundries collecting drum, and all the collected sundries are collected and are together removed through the sundries collecting frame.

The utility model is further described below with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a front view of the drum assembly.

Fig. 5 is a side view of fig. 4.

Detailed Description

As shown in the figure, the spiral potato cleaning machine comprises a motor 1, a speed reducer 2, a bearing seat 3, a roller combination 4, a sundries receiving frame 5, a rack 6 and a transmission mechanism, wherein the roller combination 4 comprises: the roller shaft 7, the roller chain 8, the inner baffle 9, the sieve mesh roller 10, the outer baffle 11, collect miscellaneous cylinder 12, a supporting beam 13, reinforcing plate 14 and elastic scraper 15, the frame 6 is the frame structure, motor 1 and reduction gear 2 divide preceding, back spiro union to be fixed in 6 upper sides of frame in the place ahead of the left side of frame, the sieve mesh roller 10 and the collection miscellaneous cylinder 12 of cylinder combination 4 weld as an organic whole, roller shaft 7 passes through reinforcing plate 14 and supporting beam 13 welding at the cylinder combination 4 center, and two outer terminal surfaces of roller shaft 7 respectively with the sieve mesh roller 10 of cylinder combination 4, collect two outer terminal surface vertical distances of miscellaneous cylinder 12 equal, roller shaft 7 of cylinder combination 4 passes through bearing frame 3 spiro union in 6 both sides of frame, connect miscellaneous frame 5 spiro union to be fixed in 6 right side of frame.

The outer baffle 11 is elastic flat steel, and is divided into three pieces which are uniformly spirally welded on the outer side of the sieve drum 10 and form a 32-degree 11' with the center of the drum assembly 4, and the tail end of the outer baffle 11 faces to the outer sundry opening of the sundry collecting drum 12.

The inner baffle 9 is made of elastic flat steel, is uniformly distributed in three parts and spirally welded on the inner side of the sieve pore drum 10, and forms a 34-degree 3' with the center of the drum assembly 4, and a connecting line of a head end point of the inner baffle 9 and a tail end point of the outer baffle 11 is parallel to the center of the drum assembly 4.

The elastic scraper 15 is welded at the impurity scraping opening of the impurity collecting roller 12, the elastic scraper 15 is made of spring steel, and the angle between the welding point of the elastic scraper 15 and the impurity collecting roller 12 and the tangent line of the impurity collecting roller 12 is 30 degrees.

The utility model relates to a spiral potato cleaning machine in agricultural machinery, wherein a motor provides power, a speed reducer is driven by a motor shaft and a belt pulley on a speed reducer input shaft, and a chain wheel assembled on a speed reducer output shaft is meshed with a roller chain fixed on a roller assembly after speed reduction, so that the roller assembly is driven to rotate. When the spiral potato cleaning machine works, potato crops are conveyed by water flow to enter the spiral potato cleaning machine for cleaning, when the potato crops enter the roller combination, impurities with diameters smaller than the round holes of the sieve mesh roller leak out of the sieve mesh roller, and the impurities move forward in the counter-current direction and fall into the impurity collecting roller under the action of the baffle plate outside the sieve mesh roller; sundries with large diameters move forward against the water flow direction and fall into the sundries collecting roller under the pushing of the baffle plate in the sieve mesh roller; a small part of sundries falling outside the sundries collecting roller are scraped into the sundries collecting roller through an elastic scraper outside the sundries collecting roller; all collected sundries are collected and are discharged together through the sundry collecting frame, the working performance is stable, the cleaning efficiency is high, the operation and the control are convenient, and the operation cost is saved.

Claims

1. The utility model provides a spiral potato class cleaning machine, includes motor (1), reduction gear (2), bearing frame (3), cylinder combination (4), connects miscellaneous frame (5), frame (6) and drive mechanism, and wherein cylinder combination (4) include: drum shaft (7), roller chain (8), interior baffle (9), sieve mesh cylinder (10), outer baffle (11), collection miscellaneous cylinder (12), a supporting beam (13), reinforcing plate (14) and elasticity scraper blade (15), its characterized in that: frame (6) is frame construction, motor (1) and reduction gear (2) divide preceding, the back spiro union is fixed in frame (6) left side place ahead frame (6) top, sieve mesh cylinder (10) and collection miscellaneous cylinder (12) of cylinder combination (4) weld as an organic wholely, drum shaft (7) are passed through reinforcing plate (14) and are supported beam (13) welding at cylinder combination (4) center, and drum shaft (7) two outer terminal surfaces respectively with sieve mesh cylinder (10) of cylinder combination (4), collect miscellaneous cylinder (12) two outer terminal surface vertical distance and equal, drum shaft (7) of cylinder combination (4) pass through bearing frame (3) spiro union in frame (6) both sides, connect miscellaneous frame (5) spiro union to be fixed in frame (6) right side.

2. The spiral potato washing machine of claim 1, wherein: the outer baffle (11) is made of elastic flat steel, the three pieces of elastic flat steel are uniformly spirally welded on the outer side of the sieve pore drum (10) and form 32-degree 11' with the center of the drum combination (4), and the tail end of the outer baffle (11) faces to an outer mixing opening of the mixing collecting drum (12).

3. The spiral potato washing machine of claim 1, wherein: the inner baffle (9) is made of elastic flat steel, the three pieces of elastic flat steel are uniformly and spirally welded on the inner side of the sieve mesh drum (10) and form 34-degree 3' with the center of the drum assembly (4), and a connecting line of a head end point of the inner baffle (9) and a tail end point of the outer baffle (11) is parallel to the center of the drum assembly (4).

4. The spiral potato washing machine of claim 1, wherein: the elastic scraper blade (15) is welded at the impurity scraping opening of the impurity collecting roller (12), the elastic scraper blade (15) is made of spring steel, and the angle between the welding point of the elastic scraper blade (15) and the impurity collecting roller (12) and the tangent line of the impurity collecting roller (12) is 30 degrees.