CN205288997U

CN205288997U - Melon and fruit grading plant

Info

Publication number: CN205288997U
Application number: CN201620038136.6U
Authority: CN
Inventors: 马本学; 蒋伟; 王运祥; 孙静涛; 聂晶; 杨杰; 朱荣光
Original assignee: Shihezi University
Current assignee: Shihezi University
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-06-08
Anticipated expiration: 2026-01-15

Abstract

The utility model discloses a melon and fruit grading plant belongs to fruit processing machinery technical field. This melon and fruit grading plant to height regulating mechanism, inclination adjustment mechanism, melon and fruit push mechanism and air pressure drive discharge gate are main and form. Its characterized in that: height regulating mechanism can adjust according to the production line height, adapts to multiple operational environment. Inclination adjustment mechanism accessible is adjusted objective table inclination and is avoided melon and fruit initial velocity too big or the shape is uneven and the proper motion onroll problem that produces. Melon and fruit push mechanism comprises chain, chain guide, tapered roller, and the chain drives the roll of tapered roller promotion melon and fruit and moves ahead, and tapered roller rotates with the melon and fruit together, reduces friction, has guaranteed melon and fruit surface quality. The air pressure drive discharge gate comprises fly leaf, pneumatic cylinder, U type connecting device. The utility model discloses rational in infrastructure, convenient operation, reliability are high, and the on -line measuring that can adapt to fruit is with hierarchical, economical and practical, but greatly reduced fruit detects the damage ratio.

Description

A kind of fruit sorting device

Technical field

This utility model relates to processing fruits machinery technical field, particularly to a kind of fruit sorting device.

Background technology

The grading plant technology maturation of current small-sized fruit, the marketization. But the grading plant for large-scale fruit rarely has report. Melon and fruit is fragrant and sweet good to eat, nutritious. Except eating raw, some can make fruit juice, melon is done, and melon seed can make quintessence oil, and medical value is high. Melon and fruit pluck after classifier rely primarily on hand picking, inefficiency and labor intensity is big. Manual grading skill adds from plucking to time to market, is unfavorable for the fresh-keeping of melon and fruit, plucks and affects mouthfeel too early, and economic benefit declines. The melon and fruit huge market demand, and increase year by year, therefore realizing melon and fruit quick nondestructive classification is current urgent problem.

Summary of the invention

The purpose of this utility model is to carry out Machine Design for fruit sorting to replace manual work, solves the problems such as manual grading skill labor intensity is big, time length, benefit are low, it is provided that a kind of online grading plant.

This utility model be the technical scheme is that a kind of fruit sorting device, drives discharging opening for mainly comprising with height adjustment mechanism, incidence regulating mechanism, melon and fruit delivery device and air pressure. Described height adjustment mechanism can be adjusted according to production line height, adapts to various working environments. The rolls forward problem voluntarily that described incidence regulating mechanism can avoid melon and fruit initial velocity excessive by adjustment object stage angle of inclination or shape is uneven and produces. Described melon and fruit delivery device is made up of chain, chain guide, taper roller, and chain-driving taper roller promotes melon and fruit to roll and moves ahead, and taper roller rotates together with melon and fruit, reduces friction. Taper roller surface adopts ellipse arc design simultaneously, with the laminating of melon and fruit surface uniformly, it is prevented that local pressure is excessive causes damage, it is ensured that melon and fruit surface quality. Described air pressure drives discharging opening to be made up of portable plate, pneumatic cylinder, U-shaped connecting device.

Owing to adopting technique scheme, the machine has the advantage that mechanical damage rate is low, conveying uniform, and it is convenient that simple in construction is installed, and adapts to various working environments.

Accompanying drawing illustrates: concrete structure of the present utility model is provided by following drawings and Examples.

Fig. 1 is a kind of main TV structure schematic diagram of fruit sorting device.

Fig. 2 is a kind of fruit sorting device plan structure schematic diagram.

Fig. 3 is a kind of fruit sorting device left view structural representation.

Fig. 4 is a kind of fruit sorting device Pneumatic cylinder structure schematic diagram.

Fig. 5 is a kind of fruit sorting device conical roller structural representation.

Legend: 1, motor, 2, belt pulley I, 3, belt, 4, belt pulley II, 5, driving shaft, 6, chain, 7, driven shaft I, 8, driven shaft II, 9, sprocket wheel, 10, conical roller mechanism, 10-1, conical roller, 10-2, spring, 10-3, spring retaining tab, 10-4, bolt, 10-5, linear bearing, 10-6, hole snap ring, 10-7, rubber ring, 10-8, position-limiting drum, 10-9, axle, 10-10, jackscrew, 11, chain guide, 12, chain guide fixes plate, 13, moved cross beam, 14, fixing plate, 15, bearing block, 16, bearing (setting) plate, 17, bearing portable plate, 18, pneumatic cylinder support, 19, travel switch fixed plate, 20, pneumatic cylinder seat, 21, pneumatic cylinder, 22, U-shaped head, 23, slide block, 24, discharging opening portable plate, 25, hinge, 26, backplate, 27, tilt adjustment plate I, 28, tilt adjustment plate II, 29, vertical beam, 30, crossbeam, 31, motor cabinet.

Detailed description of the invention: this utility model is not limited to the restriction of following embodiment, can determine specific embodiment according to the technical solution of the utility model and practical situation.

Embodiment: as shown in Fig. 15, a kind of fruit sorting device drives discharging opening for mainly comprising with height adjustment mechanism, incidence regulating mechanism, melon and fruit delivery device and air pressure. It is fixed on the motor 1 on the motor cabinet 31 on base crossbeam 30, drives belt pulley II 4 by belt pulley I 2, belt 3; Driving shaft 5 drives driven shaft I 7 and driven shaft II 8 by the chain 6 on sprocket wheel 9; Conical roller mechanism 10 is arranged on chain 6, and be uniformly distributed with a determining deviation, the chain guide 11 being fixed on the fixing plate 12 of chain guide can prevent conical roller mechanism 10 bob when the melon and fruit pushed on fixing plate 14, and the fixing plate 12 of chain guide is fixed on can along the moved cross beam 13 of bevel direction up-down adjustment; Regulate bearing (setting) plate 16 and the bearing portable plate 17 height on vertical beam 29, thus it is possible to vary the height of fixing plate 14 simultaneously, adapt to the pipeline of multiple height; Driving shaft 5 and driven shaft II 8 are designed in two focuses of ellipse, and the adjustment track of driven shaft I 7 is exactly one section of circular arc of this ellipse, and when therefore regulating height, the relative position between two bearing (setting) plates and a bearing portable plate three to remain unchanged; Regulate the driven shaft I 7 position in elliptic orbit and the angle of tilt adjustment plate I 27 and tilt adjustment plate II 28, thus it is possible to vary the inclination angle of fixing plate 14.

Described air pressure drives discharging opening, wave support 20 and travel switch fixed plate 19 is arranged on pneumatic cylinder support 18, pneumatic cylinder 21 lower end is hinged on waves on support 20, pneumatic cylinder 21 upper end is equipped with U-shaped 22, move with in the movable slider 23 chute below discharging opening portable plate 24 for U-shaped 22, the end of discharging opening portable plate 24 fixed by hinge 25, it is achieved the opening and closing of discharging opening;Discharge outlet is provided with backplate 26, makes melon and fruit fall into hopper.

Described conical roller mechanism 10, spring retaining tab 10-3 is fixed on conical roller 10-1 by bolt 10-4, and spring 10-2 connects two conical rollers; Axle sleeve 10-8 is fixed on axle 10-9 by jackscrew 10-10, and it is excessively mobile vertically that axle sleeve 10-8 can limit conical roller 10-1; The rubber ring 10-7 of axle sleeve 10-8 side can cushion the collision between conical roller 10-1 and axle sleeve 10-8, increases the service life; Fixing plate 14 rolls forward in melon and fruit edge under the promotion of conical roller mechanism 10, two conical rollers contacted with melon and fruit are automatically adjusted spacing with the change of stress, better laminating melon and fruit surface, the reverse rotation of conical roller simultaneously, reduces the damage that melon and fruit is caused by mechanical force.

Claims

1. a fruit sorting device, drives discharging opening for mainly comprising with height adjustment mechanism, incidence regulating mechanism, melon and fruit delivery device and air pressure; It is characterized in that: described height adjustment mechanism can be adjusted according to production line height, adapt to various working environments; The problem of rolls forward voluntarily that described incidence regulating mechanism can avoid melon and fruit initial velocity excessive by adjustment object stage angle of inclination or shape is uneven and produces; Described melon and fruit delivery device is made up of chain, chain guide, taper roller, and chain-driving taper roller promotes melon and fruit to roll and moves ahead, and taper roller rotates together with melon and fruit, reduces friction, it is ensured that melon and fruit surface quality; Described air pressure drives discharging opening to be made up of portable plate, pneumatic cylinder, U-shaped connecting device.

2. a kind of fruit sorting device according to claim 1, it is characterised in that: the bearing (setting) plate of described height adjustment mechanism is positioned at elliptic focus place, and two bearing (setting) plate spacings are constant, and bearing portable plate and two bearing (setting) plates can up-down adjustment.

3. a kind of fruit sorting device according to claim 1, it is characterised in that: described incidence regulating mechanism, live bearing, on oval camber line, regulates its position on bearing portable plate oval arc-shaped guide rail, changes the angle of inclination of object stage.

4. a kind of fruit sorting device according to claim 1, it is characterized in that: described melon and fruit delivery device taper roller is fixed on chain, chain guide makes taper roller and object stage have certain interval, and taper roller can be fitted melon and fruit oval surface, and contact is uniformly.

5. a kind of fruit sorting device according to claim 1, it is characterised in that: described air pressure drives discharging opening, and U-shaped connecting device connects portable plate and pneumatic cylinder.