CN201313096Y

CN201313096Y - Fruit conveying and turning device of fruit grader

Info

Publication number: CN201313096Y
Application number: CNU200820163921XU
Authority: CN
Inventors: 邵关洪; 毛华先; 应义斌; 王剑平; 蒋焕煜; 方连发; 徐惠荣; 饶秀勤; 汤映强; 莫建灿
Original assignee: HANGZHOU XINGDI GROUP CO Ltd
Current assignee: HANGZHOU XINGDI GROUP CO Ltd
Priority date: 2008-09-11
Filing date: 2008-09-11
Publication date: 2009-09-23
Anticipated expiration: 2018-09-11

Abstract

The utility model relates to a fruit conveying and turning device of a fruit grader, which at least comprises a roller frame, a fruit cup seat and a roller. The roller frame is arranged on the fruit cup seat through a first pin shaft, and is positioned through a notch on the fruit cup seat; the roller is arranged on the roller frame through a second pin shaft; the lower end of the roller frame is provided with three staggered weighing convex platforms, and is provided with two guide plates which are respectively provided with a long tough; the upper end of the roller frame is provided with a V-shaped roller mounting frame; the mounting frame is provided with a second pin shaft mounting hole and a second pin shaft mounting convex platform; the upper end of the mounting frame is provided with two rubber sleeve mounting corners; the outside of the mounting corners are provided with a rubber sleeve which is made of flexible material; the fruit cup seat is provided with two chain mounting holes; the inner side of the fruit cup seat is provided with four oblique grooves along the chain mounting holes; the upper end of the fruit cup is provided with two arc-shaped surfaces; a notch is formed between the two arc-shaped surfaces; the roller consists of a roller core and a roller sleeve; wherein, the vertical section of the roller sleeve is an arc-shaped surface and is divided into a plurality of sections; the roller core is in the ladder shape; and the inside of the roller core is provided with a square hole. The utility model has the advantages of reasonable structure and convenient use, prevents the fruit from being damaged during the on-line grading transitional process from the photoelectric functional section to the weight functional section, ensures the completeness of the fruit, and facilitates the reduction of the damage rate of the fruit. Simultaneously, the utility model has the advantages of automated operation, durability, energy-saving performance and the like.

Description

Fruit feeding and rolling device for fruit grader

Technical field

During fruit grading sizing of equipment fruit that the utility model relates to, particularly the fruit conveying, turning device during the online high speed classification of fruit belongs to fruit processing equipment technical field.

Background technology

In recent years, develop rapidly along with electronic technology, computer technology, image processing technique and mode identification technology, utilize computer vision technique to carry out automatic grading of fruits and obtain broad research, all developed fruit machine vision automatic fraction collector both at home and abroad based on computer vision technique.And the key foundation parts of this series products are exactly the fruit cup structure that is used for fruit conveying and classification.Can realize carrying and grading function for guaranteeing this core component, and can will have the fruit of class information can separate the classification line automatically and be brought in the different gathering-devices by rank, really cup must overturn fast, uniformly under the control of fruit grader master control system and also can finish the classification of fruit automatically, and in conveying and classification process, also must reduce machinery and collsion damage, otherwise that whole sorting work will become will be meaningless to fruit as far as possible.

Existing fruit conveying, turning device mostly is to aim at large-scale fruit automatic sorting streamline and design, carry and the classification one but seldom can satisfy, can not integrate and weigh and the machine vision dual-use function, and can not fundamentally prevent the phenomenon that fruit is damaged, fruit also can roll to cause back and forth in pallet in running and damage.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of can the adaptation to weigh integrating of high speed classification and the machine vision dual-use function, and can realize the anti-roller type fruit cup of damaging of the steady discharging of fruit.

The purpose of this utility model is finished by following technical solution: which comprises at least by turning rolls, fruit cup and roller and form, wherein turning rolls is installed on the fruit cup by bearing pin one, and position by recess on the fruit cup, roller is installed on the turning rolls by bearing pin two.There is the boss of weighing of three dislocation the turning rolls lower end, and have two guide plates that have elongated slot, the upper end has " V " font roller installing rack, have bearing pin two installing holes and bearing pin two installation bases on the installing rack, the installing rack upper end has two rubber and plastic cover established angles, and adopt the established angle outside has the rubber and plastic cover that flexible material is made.

The fruit cup of this utility model is provided with two chain installing holes, and fruit cup inboard is equipped with four skewed slots along the chain mounting hole site, and inboardly two barb-like boss is arranged between two skewed slots by the bottom, also has two chain screens boss above the barb-like boss; Fruit cup upper end is two arc surfaces, and the centre is recess slightly.

The roller of this utility model is made up of roller core and roller housing, and wherein the roller housing longitudinal cross-section is an arc surface, and is divided into multistage, and roller core profile is stepped, and inside has a square hole.Roller housing adopts has flexible material making.

The utility model compared with prior art has the following advantages:

1, the utility model can realize that light harvesting electricity and function of weighing are in one;

2, the utility model is rational in infrastructure, and is easy to use, from the damage problem of photoelectric functional section when the transition of function of weighing section, guaranteed that fruit is intact when having avoided the online classification of fruit, helps the reduction of fruit damage ratio.

3, the utlity model has operation automation, durable in use, characteristics such as energy savings have the excellent popularization using value.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model planar structure schematic diagram.

Fig. 3 is the left view of Fig. 2.

Fig. 4 is the structural representation of the used turning rolls of the utility model.

Fig. 5 is the left view of Fig. 4.

Fig. 6 is the structural representation of the used roller of the utility model.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is a relative position schematic diagram in the utility model classification process.

Label in the accompanying drawing is: 1, fruit cup; 2, bearing pin one; 3, turning rolls; 4, roller; 5, the boss of weighing; 6, rubber and plastic cover; 7, bearing pin two; 8, chain installing hole; 9, barb-like boss; 10, chain screens boss; 11, arc surface; 12, recess; 13, skewed slot; 14, the guide plate of belt length groove; 15, " V " font roller installing rack; 16, bearing pin two installing holes; 17, bearing pin two support rims; 18, rubber and plastic cover established angle; 19, roller core; 20, roller housing

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail:

As shown in Figure 1, the utility model is by fruit cup 1, bearing pin 1, and turning rolls 3, several parts such as roller 4 and bearing pin 27 are formed.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 8, a kind of fruit feeding and rolling device for fruit grader, including turning rolls 3, fruit cup 1 and roller 4 forms, wherein as Fig. 4, shown in Figure 5, turning rolls 3 is installed on the fruit cup 1 by bearing pin 1, and position by recess 12 on the fruit cup 1, roller 4 is installed on the turning rolls 3 by bearing pin 27.There is the boss 5 of weighing of three dislocation turning rolls 3 lower ends, and have two guide plates 14 that have elongated slot, are used for weighing process and fluctuate; The upper end has " V " font roller installing rack 15, guarantee that fruit and four rolling fit tightly, and when fruit enters NI Vision Builder for Automated Inspection, can freely rotate, and guarantee that fruit can not roll back and forth, has effectively prevented damaging of fruit in the fruit cup according to system requirements.Have bearing pin two installing holes 16 and bearing pin two support rims 17 on the installing rack 15, be used to install bearing pin 27, guarantee that it can not freely swing in transmission process; Installing rack 15 upper ends have two rubber and plastic cover established angles 18, and adopt established angle 18 outsides has the rubber and plastic cover 6 that flexible material is made, and guarantee that fruit leads in entering fruit cup process, has equally also prevented damaging of fruit.

Be provided with two chain installing holes 8 as Fig. 2, fruit cup 1 shown in Figure 3, there are four guiding skewed slots 13 fruit cup 1 inboard along chain installing hole 8 positions, and the fruit cup can snap in chain smoothly when being convenient to install; And inboard have two barb-like boss 9 between two skewed slots by the bottom, is used for guaranteeing that the fruit cup hooks the aluminium alloy guide rail in following fruit process, makes fruit cup and chain can not twist arbitrarily; Above barb-like boss 9, also have two chain screens boss 10; Be to be used to guarantee chain transmission stably equally, can not twist arbitrarily; Fruit cup 1 upper end is two arc surfaces 11, guarantees that electromagnet can utilize deadweight to unload fruit by realization fruit cup in short actuation time and stroke, and centre slightly recess 12 is used for guaranteeing that the fruit cup keeps stable invariant position at reseting procedure and operation.

Be made up of roller core 19 and roller housing 20 as Fig. 6, roller 4 shown in Figure 7, wherein roller housing 20 longitudinal cross-sections are an arc surface, and are divided into multistage, and roller core 19 profiles are stepped, and inside has a square hole.Roller housing 20 adopts has flexible material making.

During work, really cup upper roller 4 can overturn fast, uniformly under the control of fruit grader master control system and also can finish the classification of fruit automatically, in the classification process by motor-driven classification chain, fruit in the fruit cup is sent into corresponding sorting outlet, send by serial ports of computers according to previous Computer Processing result then, the result signal of single-chip microcomputer receiving computer, and call sorting control subprogram.After program is finished, transmit control signal to corresponding sorting switch, make the electromagnet mechanism action, stir corresponding fruit cup, feasible fruit cup unstability, and under the gravity effect, the rollover of fruit cup, thereby cause that fruit drops to corresponding outlet in the fruit cup, realize sorting, avoided fruit damaging in transient process like this.After sorting finished, electromagnet mechanism recovered off-position, and the fruit cup recovers reset condition under external force, waited for circulation next time.This device action sensitivity, easy to operate, and do not have any environmental pollution.

The utility model is rational in infrastructure, and is easy to use, when having avoided the online classification of fruit from the photoelectric functional section to function of weighing section mistake The problem of damaging when crossing has guaranteed that fruit is intact, is conducive to the reduction of fruit damage ratio. Has simultaneously operation automation, prolonged Durable, the characteristics such as energy savings have good application value.

Claims

1, a kind of fruit feeding and rolling device for fruit grader, include turning rolls (3), fruit cup (1) and roller (4) are formed, wherein turning rolls (3) is installed on the fruit cup (1) by bearing pin one (2), and position by fruit cup (a 1) last recess (12), roller (4) is installed on the turning rolls (3) by bearing pin two (7), there is the boss of weighing (5) of three dislocation turning rolls (3) lower end, and have two guide plates (14) that have elongated slot, the upper end has " V " font roller installing rack (15), have bearing pin two installing holes (16) and bearing pin two support rims (17) on the installing rack (15), installing rack (15) upper end has two rubber and plastic cover established angles (18), and adopt established angle (18) outside has the rubber and plastic cover (6) that flexible material is made.

2, according to the described fruit feeding and rolling device for fruit grader of claim 1, it is characterized in that described fruit cup (1) is provided with two chain installing holes (8), there are four guiding skewed slots (13) fruit cup (1) inboard along chain installing hole (8) position; And inboard have two barb-like boss (9) between two skewed slots by the bottom; Also have two chain screens boss (10) in barb-like boss (9) top; Fruit cup (1) upper end is two arc surfaces (11), and the centre is recess (12) slightly.

3, according to the described fruit feeding and rolling device for fruit grader of claim 1, it is characterized in that described roller (4) is made up of roller core (19) and roller housing (20), wherein roller housing (20) longitudinal cross-section is an arc surface, and be divided into multistage, roller core (19) profile is stepped, inside has a square hole, and roller housing (20) adopts has flexible material making.