CN108325859B

CN108325859B - Fruit specification sorting machine

Info

Publication number: CN108325859B
Application number: CN201810469762.4A
Authority: CN
Inventors: 许泫冲
Original assignee: Hefei Jinguoyuan Visual Technology Co ltd
Current assignee: Hefei jinguoyuan Visual Technology Co.,Ltd.
Priority date: 2018-05-16
Filing date: 2018-05-16
Publication date: 2021-04-16
Anticipated expiration: 2038-05-16
Also published as: CN112974255A; CN108325859A

Abstract

The invention belongs to the technical field of food mechanical equipment, and particularly relates to a fruit specification sorting machine. The fruit specification sorting machine comprises a rack, a feeding mechanism and a sorting mechanism, wherein the feeding mechanism comprises an upright post arranged on a bottom plate, a charging bucket fixed on the upright post through a large fixing frame, and a vibrator and a discharging bucket which are fixedly arranged through a small fixing frame; the sorting mechanism comprises a spiral auger horizontally placed between two guide strips, and the spiral auger is driven by a motor to rotate to push the fruits to move forwards. The fruit sorting method is used for sorting the fruits one by one, has no possibility of overlapping, does not cause the possibility of selection missing or selection mistake, and has high reliability and large application range.

Description

Fruit specification sorting machine

Technical Field

The invention belongs to the technical field of food mechanical equipment, and particularly relates to a fruit specification sorting machine.

Background

The fruit tastes sour and sweet, has rich nutrition and is popular with the public. However, due to the limitation of growth environment and nutrient supply, the size of the fruits is irregular, which affects the taste and the appearance, and the fruits need to be sorted according to different specifications in order to improve the quality. The current sorting technique can only carry out rough sorting, causes easily to miss to select or select by mistake, still needs the manual work to carry out supplementary sorting, wastes time and energy, needs a section can automatic separation's machine help to reduce intensity of labour urgent, improves work efficiency, promotes the fruit quality.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the fruit sorting machine which is simple in structure and can efficiently grade fruits according to different specifications, so that the fruit quality is higher.

The technical scheme for solving the problems is as follows:

a fruit specification sorting machine comprises a rack, a feeding mechanism and a sorting mechanism, wherein the feeding mechanism comprises an upright post arranged on a bottom plate, a charging bucket fixed on the upright post through a large fixing frame, and a vibrator and a discharging hopper which are fixedly arranged through a small fixing frame; sorting mechanism includes the spiral auger by the coiling of metal circle strip, and the level of spiral auger is placed between two conducting bars to drive the spiral auger by the motor and rotate and promote fruit and go ahead, the conducting bar is connected on the bottom plate through the dead lever respectively.

Furthermore, the diameter of the discharge port of the charging bucket is smaller than that of the feed port, and the discharge port just extends into the discharging hopper body, so that fruits can fall into the discharging hopper along with the self gravity.

Furthermore, the feeding hopper is connected with the vibrator through an angle-adjustable hinge pair, so that the angle of inclination of the feeding hopper can be properly adjusted according to production requirements, and fruits can roll; the shaker can make the fruit move forward continuously, enter the sorting mechanism at the uniform velocity.

Further, the spiral auger is connected with a motor and rotates clockwise, and the motor is connected to the first fixing rod and the second fixing rod through a motor mounting plate; the conducting bar is installed respectively on dead lever one to four, and the outside of conducting bar respectively welds has left baffle and right baffle, and length is two-thirds of conducting bar length.

Furthermore, the conducting bar can be adjusted in the opposite direction or the opposite direction according to production requirements, and the motor can be adjusted upwards or downwards through the motor mounting plate, so that the spiral auger is supported on the conducting bar.

Furthermore, the spiral auger is similar to a spring and has certain pitch rotation but no elasticity, and when the diameter of the fruit is larger than the pitch, the fruit cannot enter the spiral auger; when the diameter of the fruit is smaller than the pitch but larger than the distance limited by the two conducting bars, the fruit falls into the spiral auger but cannot fall out of the gap limited by the conducting bars; when the diameter of the fruit is smaller than the pitch and the distance limited by the two conducting bars, the fruit can completely fall out of the gap limited by the spiral auger and the conducting bars.

Furthermore, big fruit receives the restriction of left baffle again simultaneously owing to receive the drive of spiral auger direction of rotation, must will move along left baffle forward, when moving the end of left baffle, big fruit will fall into in the big fruit baffle box, it separates to be equipped with the baffler between big fruit baffle box and the well fruit baffle box.

Furthermore, the Chinese nuts are driven by the rotation direction of the spiral auger and limited by the guide bar, and must move forwards along the guide bar, and when the Chinese nuts move to the end of the guide bar, the Chinese nuts directly fall into the Chinese nut guide groove.

Furthermore, because the diameter of the small fruit is too small, the spiral auger and the guide strip can not be limited, the small fruit can directly fall off, and a guide plate which inclines to the small fruit guide chute is arranged between the lower part of the spiral auger and the middle fruit guide chute, so that the small fruit can enter the small fruit guide chute.

Furthermore, the big fruit guide chute, the middle fruit guide chute and the small fruit guide chute are obliquely arranged on the corresponding fixing rods, so that the fruits can slide down by the self gravity.

The invention has the following beneficial effects:

1. the sorting machine can be used for sorting fruits of different types and sizes only by replacing spiral augers with different pitches and correspondingly adjusting the distance between the guide bars and the height of the motor, and has the advantages of large application range and low cost for changing models;

2. the fruit sorting method provided by the invention has the advantages that the fruits are sorted one by one, the possibility of overlapping is avoided, the possibility of selection missing or selection mistake is avoided, and the reliability of sorting is greatly improved.

Drawings

FIG. 1 is a left side elevational view of the present invention;

FIG. 2 is a right side elevational view of the present invention;

FIG. 3 is a view of the invention in the direction A;

100-feeding mechanism, 101-charging bucket, 102-large fixing frame, 103-upright post, 104-discharging hopper, 105-small fixing frame, 106-hinge pair, 107-vibrator, 200-frame, 201-bottom plate, 202-fixing rod I, 203-fixing rod II, 204-fixing rod III, 205-fixing rod IV, 300-sorting mechanism, 301-motor, 302-motor mounting plate, 303-left baffle, 304-right baffle, 305-big fruit, 306-spiral auger, 307-guide bar, 308-middle fruit, 309-middle fruit guide groove, 310-big fruit guide groove, 311-small fruit guide groove, 312-small fruit, 313-small fruit guide plate and 314-big fruit guide plate.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1-3, a fruit size sorting machine comprises a frame 200, a feeding mechanism 100 and a sorting mechanism 300, wherein the feeding mechanism 100 comprises a vertical column 103 mounted on a bottom plate 201, a charging basket 101 fixed on the vertical column 103 through a large fixing frame 102, and a vibrator 107 and a discharging basket 104 fixed through a small fixing frame 105; sorting mechanism 300 includes the spiral auger 306 by the coiling of metal circle strip, and the spiral auger level is placed between two conducting bars 307 to drive spiral auger 306 by motor 301 and rotate and promote fruit and go forward, conducting bar 307 is connected on bottom plate 201 through dead lever 202 to 205 respectively.

The diameter of the discharge hole of the charging bucket 101 is smaller than that of the feed hole, and the discharge hole just extends into the discharging hopper 104, so that fruits can fall into the discharging hopper along with the self gravity.

The discharging hopper 104 is connected with the vibrator 107 through an angle-adjustable hinge pair 106, so that the discharging hopper 104 can properly adjust the inclination angle (as shown by a bidirectional arrow in fig. 3) according to production needs to be favorable for the fruit to roll; the vibrator 107 can make the fruit continuously move forward and enter the sorting mechanism 300 at a constant speed.

The spiral auger 306 is connected with the motor 301 and rotates clockwise (as shown by an arrow in fig. 2), and the motor 301 is connected to the first fixing rod 202 and the second fixing rod 203 through the motor mounting plate 302; the guide bars 307 are respectively installed on the first fixing rod 202 to the fourth fixing rod 205, and the left baffle 303 and the right baffle 304 are respectively welded on the outer sides of the guide bars, and the length of each guide bar is two thirds of the length of the guide bar 307.

The distance of the conducting bars 307 can be adjusted in the opposite direction or the opposite direction according to production requirements, and the motor 301 can be adjusted upwards or downwards through the motor mounting plate 302, so that the spiral auger 306 is supported on the conducting bars.

The spiral auger 306 is similar to a spring and has certain pitch rotation but no elasticity, so that when the diameter of the fruit is larger than the pitch, the fruit cannot enter the spiral auger (such as the large fruit 304); when the diameter of the fruit is smaller than the pitch but larger than the distance limited by the two conducting bars, the fruit falls into the spiral auger but cannot fall out of the gap limited by the conducting bars (such as a medium fruit 308); when the diameter of the fruit is smaller than the pitch and the distance limited by the two guide bars, the fruit completely falls out of the gap (such as a small fruit 312) limited by the spiral auger and the guide bars.

The big fruit 304 is driven by the rotation direction of the spiral auger 306 and is limited by the left baffle 303, so that the big fruit can move forward along the left baffle, when the big fruit moves to the end of the left baffle, the big fruit can fall into the big fruit guide chute 310 along the direction indicated by the arrow in fig. 1, and the big fruit guide chute 310 is separated from the middle fruit guide chute 309 by a separation plate 314.

The medium fruit 308 is driven by the rotation direction of the spiral auger 306 and is limited by the guide bar 307, and the medium fruit must move forward along the guide bar, and when the medium fruit moves to the end of the guide bar, the medium fruit directly falls into the medium fruit guide groove 309.

The diameter of the small fruit 312 is too small, the spiral auger 306 and the guide bar 307 can not be limited, the small fruit 312 can directly fall down, and a guide plate 313 which inclines to the small fruit guide chute 311 is arranged between the lower part of the spiral auger 306 and the middle fruit guide chute 309, so that the small fruit 312 enters the small fruit guide chute 311.

As shown in fig. 1, the big fruit guiding chute 310, the middle fruit guiding chute 309 and the small fruit guiding chute 311 are obliquely installed on the corresponding fixing rods, so that the fruits can slide down by their own weight.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, but any minor modifications, equivalent substitutions, improvements, etc. made to the above embodiment according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a fruit specification sorter, includes frame (200), feed mechanism (100) and sorting mechanism (300), its characterized in that: the feeding mechanism (100) comprises an upright post (103) arranged on a bottom plate (201), a charging bucket (101) fixed on the upright post (103) through a large fixing frame (102), and a vibrator (107) and a discharging hopper (104) which are fixedly arranged through a small fixing frame (105); the sorting mechanism (300) comprises a spiral auger (306) wound by metal round bars, the spiral auger is horizontally arranged between two guide bars (307), a motor (301) drives the spiral auger (306) to rotate to push fruits to move forwards, and the guide bars (307) are connected to the bottom plate (201) through fixing rods (202) to (205) respectively; the diameter of a discharge hole of the charging bucket (101) is smaller than that of a feed hole, and the discharge hole just extends into the discharging hopper (104), so that fruits can fall into the discharging hopper along with the self gravity; the discharging hopper (104) is connected with the vibrator (107) through an angle-adjustable hinge pair (106); the spiral auger 306 is connected with a motor (301), and the motor (301) is connected to the first fixing rod (202) and the second fixing rod (203) through a motor mounting plate (302); the guide bars (307) are respectively arranged on the first fixing rods (202) to the fourth fixing rods (205), the outer sides of the guide bars are respectively welded with a left baffle (303) and a right baffle (304), and the length of the guide bars is two thirds of that of the guide bars (307); the distance of the conducting bars (307) can be adjusted in the opposite direction or the opposite direction according to production requirements, and the motor (301) can be adjusted upwards or downwards through the motor mounting plate (302) to enable the spiral auger (306) to be supported on the conducting bars; the spiral auger (306) rotates at a certain pitch like a spring but has no elasticity, and when the diameter of the fruit is larger than the pitch, the fruit cannot enter the spiral auger; when the diameter of the fruit is smaller than the pitch but larger than the distance limited by the two conducting bars, the fruit falls into the spiral auger but cannot fall out of the gap limited by the conducting bars; when the diameter of the fruit is smaller than the pitch and the distance limited by the two conducting bars, the fruit can completely fall out of the gap limited by the spiral auger and the conducting bars.