CN220738561U - Feeding mechanism for fruit classifier - Google Patents

Abstract

The utility model discloses a feeding mechanism for a fruit classifier, and relates to the technical field of machine feeding. This feed mechanism for fruit grader, the place ahead of grader is provided with two sets of fixed columns, two sets of the top of fixed column has the axis of rotation, the outer wall fixedly connected with reference column of axis of rotation, the both ends outer wall fixedly connected with of reference column a plurality of groups diaphragm, the center department fixedly connected with of reference column a plurality of groups fixed plate, the outer wall of reference column has the plectane, a plurality of groups the diaphragm contact has two sets of movable plates, two sets of the outer wall of movable plate has the fly leaf, the outer wall fixedly connected with locating piece of fly leaf, the outer wall of locating piece has the filter screen, the outer wall sliding connection of filter screen has the slope, the bottom on slope has the fixed block, four sets of the bottom grafting of fixed block has the collection frame. According to the utility model, fruits in the cavities are fed in uniform motion by rotating the plurality of groups of cavities.

Description

Feeding mechanism for fruit classifier

Technical Field

The utility model relates to the technical field of machine feeding, in particular to a feeding mechanism for a fruit classifier.

Background

The fruit classifier is a machine which judges the grade of fruits by analyzing the shape, size, color, surface defects and breakage of the fruits and then detects and classifies the fruits, and can improve the labor productivity and the commodity value of the fruits in practical application.

When the fruit classifier is used, fruits are generally required to be fed firstly, then a transmission device is started, the fruits can be classified through the classifier when transported, the fruits are cleaned and then fall into a basket, then workers transport the fruits away, the fruits to be classified are generally fed manually during feeding operation, the fruits to be classified are lifted by the workers and are all poured into a feeding groove, when the fruits are fed manually, the fruits can be directly punched to the bottom from the slope top of the feeding groove due to the fact that the space of the feeding groove is certain, a large amount of fruits can collide and squeeze each other from top to bottom, the fruits are damaged, the actual classification efficiency can be affected due to uneven feeding, meanwhile, when the fruits are fed or classified, some fallen leaves or soil and the like can enter the basket after being classified together with the fruits, so that the leaves need to be manually screened out from the basket, and the work efficiency is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a feeding mechanism for a fruit classifier, which solves the problem that the fruit classifier is difficult to uniformly discharge in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a feeding mechanism for fruit grader, includes the grader, the place ahead of grader is provided with two sets of fixed columns, two sets of the top rotation of fixed column is connected with the axis of rotation, the outer wall fixedly connected with reference column of axis of rotation, the both ends outer wall fixedly connected with of reference column a plurality of groups diaphragm, the center department fixedly connected with of reference column a plurality of groups fixed plate, the outer wall fixedly connected with of reference column two sets of plectanes.

Preferably, a plurality of groups the diaphragm contacts has two groups of movable plates, two groups the outer wall fixedly connected with fly leaf of movable plate, the outer wall fixedly connected with locating piece of fly leaf, the outer wall fixedly connected with filter screen of locating piece, the outer wall sliding connection of filter screen has the slope, four groups of fixed blocks of bottom fixedly connected with on slope, four groups the bottom grafting of fixed block has the collection frame, the fly leaf all passes through the inner wall elastic connection of fixed spring and slope with the movable plate outer wall.

Preferably, the classifier is located below the fixed plate.

Preferably, the positioning block is L-shaped.

Preferably, the fixed spring is provided with a plurality of groups, one end of the fixed spring is fixedly connected with the inner wall of the slope, and the other ends of the fixed springs are fixedly connected with the outer walls of the movable plate and the movable plate.

Preferably, the outer walls of the movable plate and the movable plate are both in sliding connection with the inner wall of the slope.

Preferably, the outer wall of the transverse plate is in contact with the outer wall of the moving plate.

(III) beneficial effects

The utility model provides a feeding mechanism for a fruit classifier. The beneficial effects are as follows:

(1) When the feeding mechanism for the fruit classifier is used, when workers pour fruits into a slope at one time, then due to gravity, the fruits can enter the cavities of the fixed plate and the circular plate from the slope in batches, the rotary shafts are driven by the motor to rotate, the fruits in the cavities at the right end can rotate to the left, the fruits in the cavities at the left Bian Kongqiang can enter the classifier to be classified, the fruits are prevented from being collided by one time pouring, the purpose of uniform speed feeding is achieved, and the efficiency of subsequent classification is improved.

(2) When this feed mechanism for fruit grader is in use, when the axis of rotation takes place to rotate, the diaphragm also can take place corresponding rotation, and then the tip of diaphragm can extrude the left end of movable plate, and the movable plate can drive the filter screen because the extrusion of diaphragm and takes place to reciprocate this moment, and then can make leaf dust etc. that drops fall into the collection frame because the upper and lower vibrations of filter screen to accomplish the screening, thereby avoid the manual work to carry out the screening and improve work efficiency.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional structure of a circular plate according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the internal structure of the collecting frame of the present utility model.

In the figure: 1. a classifier; 2. a fixing plate; 3. a moving plate; 4. a movable plate; 5. a ramp; 6. a fixed block; 7. a collection frame; 8. fixing the column; 9. a positioning block; 10. a rotating shaft; 11. positioning columns; 12. a cross plate; 13. a circular plate; 14. a fixed spring; 15. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a feeding mechanism for fruit grader, which comprises a grader 1, wherein the grader 1 is an existing device for grading fruits, two groups of fixing columns 8 are arranged in front of the grader 1, the top ends of the two groups of fixing columns 8 are rotatably connected with a rotating shaft 10, the grading treatment of the existing grader 1 needs to use a motor, the rotating shaft 10 needs to be connected with the motor, so that the rotating shaft 10 can rotate when the grader 1 is graded, the rotating shaft 10 is driven to rotate by the existing motor, the outer wall of the rotating shaft 10 is fixedly connected with a positioning column 11, the positioning column 11, a plurality of groups of transverse plates 12 are fixedly connected with the outer walls of the two ends of the positioning column 11, the length of the transverse plates 12 is slightly larger than the length of the fixing plates 2, the number of the transverse plates is also larger than the number of the fixing plates 2, the center of the positioning column 11 is fixedly connected with a plurality of groups of fixing plates 2, the outer walls of the positioning column 11 are fixedly connected with two groups of rotating shafts 13, the outer walls of the positioning column 11 are fixedly connected with the rotating shafts 13, the two groups of the rotating shafts 13 are fixedly connected with the inner walls of the circular plates 13, and the circular plates 13 are fixedly arranged on the two sides of the circular plates 12, when the circular plates 12 are fixedly arranged on the two sides of the circular plates 12 and can rotate, and the circular plates 13 are fixedly arranged.

In an embodiment of the utility model, the feeding mechanism for the fruit classifier comprises: when the transverse plates 12 rotate, the movable plates 3 are driven to repeatedly move up and down, the outer walls of the two groups of movable plates 3 are fixedly connected with the movable plates 4, the outer walls of the movable plates 4 are fixedly connected with the positioning blocks 9, the outer walls of the positioning blocks 9 are fixedly connected with the filter screens 15, when the movable plates 3 move up and down, the movable plates 4, the positioning blocks 9 and the filter screens 15 also move in the same way, as the filter screens 15 move up and down, fruits on the filter screens 15 vibrate, gaps are generated between the piled fruits, the separated leaves fall into the fruits, the outer walls of the filter screens 15 are slidably connected with the slopes 5, the bottom ends of the slopes 5 are fixedly connected with four groups of fixing blocks 6, the bottom ends of the four groups of fixing blocks 6 are spliced with the collecting frames 7, the slopes 5 are connected with the collecting frames 7, the inside of the collecting frame 7 is responsible for collecting fallen leaves and some dust, when the leaves and dust in the collecting frame 7 are collected fully, the slope 5 can be detached, further, workers can clean the collecting frame 7, the movable plate 4 and the outer wall of the movable plate 3 are elastically connected with the inner wall of the slope 5 through the fixed springs 14, when the movable plate 3 is extruded by the transverse plate 12, the movable plate 3 moves upwards, when the movable plate 3 is not extruded by the transverse plate 12 any more, the movable plate 3 and the movable plate 4 can reset due to the elasticity of the fixed springs 14, the classifier 1 is positioned below the fixed plate 2, when the classifier 1 is positioned below the fixed plate 2, fruits in the cavity can smoothly fall into the classifier 1 for classification, the shape of the positioning block 9 is L-shaped, the L-shaped arrangement can better connect the movable plate 4 with the positioning block 9, the fixed springs 14 are provided with a plurality of groups, one end of each of a plurality of groups of fixed springs 14 is fixedly connected with the inner wall of the slope 5, the other ends of a plurality of groups of fixed springs 14 are fixedly connected with the outer walls of the movable plate 4 and the movable plate 3, the outer walls of the movable plate 4 and the movable plate 3 are slidably connected to the inner wall of the slope 5, the outer wall of the transverse plate 12 is in contact with the outer wall of the movable plate 3, and when the transverse plate 12 is in contact with the movable plate 3, the movable plate 3 can be driven to move up and down repeatedly by rotation of the transverse plate 12.

In the utility model, when the fruit classifier is required to be fed, fruits are firstly placed on the slope 5, then the motor is started, the rotating shaft 10 rotates, the circular plate 13 rotates correspondingly, the transverse plate 12 rotates correspondingly, then the ends of the plurality of groups of transverse plates 12 squeeze the moving plate 3, the moving plate 3 slides up and down repeatedly, the filter screen 15 slides up and down further, the fruits vibrate due to the up and down sliding of the filter screen 15, gaps are formed among a part of accumulated fruits, the fallen leaves and dust fall into the collecting frame 7 to finish collection, manual screening is avoided, the working efficiency is improved, meanwhile, a plurality of groups of cavities are formed among the fixed plate 2, the positioning column 11 and the circular plate 13, the positions of the cavities change under the driving of the rotating shaft 10, at the moment, the cavities on the right side collect a part of fruits to rotate anticlockwise, the fruits in the cavities are further transformed to the left end, the fruits in the cavities fall into the classifier 1 to be classified, and the fruits fall into the classifier at a certain speed due to the certain space in the cavities, so that the fruits fall into the fruit classifier at a uniform speed in the feeding process, and the fruits fall into the fruit at a uniform speed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a feed mechanism for fruit grader, includes grader (1), its characterized in that: two groups of fixing columns (8) are arranged in front of the classifier (1), the top ends of the two groups of fixing columns (8) are rotatably connected with a rotating shaft (10), the outer wall of the rotating shaft (10) is fixedly connected with a positioning column (11), the positioning column is characterized in that a plurality of groups of transverse plates (12) are fixedly connected to the outer walls of the two ends of the positioning column (11), a plurality of groups of fixing plates (2) are fixedly connected to the center of the positioning column (11), and two groups of circular plates (13) are fixedly connected to the outer walls of the positioning column (11).

2. A fruit classifier feed mechanism as claimed in claim 1, wherein: a plurality of groups diaphragm (12) contact has two groups movable plate (3), two groups the outer wall fixedly connected with fly leaf (4) of movable plate (3), the outer wall fixedly connected with locating piece (9) of fly leaf (4), the outer wall fixedly connected with filter screen (15) of locating piece (9), the outer wall sliding connection of filter screen (15) has slope (5), the bottom fixedly connected with four groups fixed block (6) of slope (5), four groups the bottom grafting of fixed block (6) has collection frame (7), the inner wall elastic connection of fly leaf (4) and movable plate (3) outer wall all through fixed spring (14) and slope (5).

3. A fruit classifier feed mechanism as claimed in claim 1, wherein: the classifier (1) is positioned below the fixed plate (2).

4. A fruit classifier feed mechanism as claimed in claim 2, wherein: the positioning block (9) is L-shaped.

5. A fruit classifier feed mechanism as claimed in claim 2, wherein: the fixed springs (14) are provided with a plurality of groups, one ends of the fixed springs (14) are fixedly connected with the inner wall of the slope (5), and the other ends of the fixed springs (14) are fixedly connected with the outer walls of the movable plate (4) and the movable plate (3).

6. A fruit classifier feed mechanism as claimed in claim 2, wherein: the movable plate (4) and the outer wall of the movable plate (3) are both in sliding connection with the inner wall of the slope (5).

7. A fruit classifier feed mechanism as claimed in claim 2, wherein: the outer wall of the transverse plate (12) is contacted with the outer wall of the movable plate (3).