CN216150390U - Automatic sorting device - Google Patents

Abstract

The utility model discloses an automatic sorting device, and mainly relates to the field of automatic sorting. Including the relative quick-witted board that sets up, the axis of rotation is installed along the linear rotation of its length direction equidistance to the quick-witted board, be fixed with the band pulley in the axis of rotation, the inner of axis of rotation is fixed with the roller spare, the cushion collar has been cup jointed on the roller spare, the inner of cushion collar is equipped with spherical terminal surface, and both sides are relative the interval of spherical terminal surface increases progressively along direction of delivery. The utility model has the beneficial effects that: the sorting is carried out according to the individual size of the spherical target, extra judgment equipment is not needed to be configured for sorting, and continuous sorting can be realized for different sizes.

Description

Automatic sorting device

Technical Field

The utility model relates to the field of automatic sorting, in particular to an automatic sorting device.

Background

In the automatic sorting technology, the sorting conditions mainly based on include weight, size, and bar code information, and may also be determined by using specific software and recognition system according to the characteristics of the sorted objects. The mechanical structure for specific implementation is generally completed by the conveying equipment.

The size of the spherical articles, particularly agricultural products such as fruits, cabbages and the like, is generally in direct proportion to the size of the spherical articles, so that the spherical articles are convenient and simple to sort through the size. In the existing sorting equipment, generally, a recognition and judgment device and a sorting mechanism are matched on a conveying device, the configuration cost is high, and the size of the product is not standard, so that the detailed sorting of the product with small size change is difficult to realize.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic sorting device which can sort according to the individual size of a spherical target, does not need to be provided with additional judgment equipment for sorting, and can realize continuous sorting of different sizes.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides an automatic sorting device, is including the relative quick-witted board that sets up, the axis of rotation is installed along the linear rotation of its length direction equidistance to the quick-witted board, be fixed with the band pulley in the axis of rotation, the inner of axis of rotation is fixed with the roller spare, the cushion collar has been cup jointed on the roller spare, the inner of cushion collar is equipped with spherical terminal surface, and both sides are relative the interval of spherical terminal surface scales up along direction of delivery.

The transmission shafts are arranged above the rotating shafts in a one-to-one correspondence mode and are in running fit with the machine plate, the rotating shafts corresponding to the lower portions of the transmission shafts are in belt transmission, and all the transmission shafts on the same side are in belt transmission.

The inner of transmission shaft is equipped with the belt shaft that length can cover all band pulleys, set up the tooth respectively on the global of band pulley and belt shaft, set up the drive belt of o type between the belt shaft that the tooth corresponds rather than the top, the outer end border position of transmission shaft is fixed with the synchronizing wheel, and it has the hold-in range to twine on the synchronizing wheel that leads to, and one of them transmission shaft passes through motor drive.

The rotary shafts are equal in length, all the roller pieces are equal in length, the inner ends of the rotary shafts are inserted into the roller pieces to be installed, the length of the inner ends of the rotary shafts inserted into the roller pieces is d, and the d is increased progressively along with the progressive conveying direction.

An arc-shaped lining cloth is arranged above the roller piece, an L-shaped baffle is arranged on the outer side of the lining cloth, the top side of the lining cloth is fixedly connected with the top side of the baffle, and the bottom side of the lining cloth is fixedly connected with the bottom side of the baffle.

Compared with the prior art, the utility model has the beneficial effects that:

this device can sort it according to the size of globular article, and the other judgement equipment of peripheral hardware need not relied on in the letter sorting, need not discernment subassembly and supporting system just can accomplish, and the pin gauge is high, and is with low costs, very practical.

The device can gradually separate individuals with small size difference in the sorting process, so that the target sorted objects gradually fall down according to the sizes of the objects, and the fine sorting based on the sizes of the spherical objects is realized. The situation of nonstandard diversification of the size of the actual product is met.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention (the figure is taken in one section for explanation because the apparatus can be made longer).

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a schematic view of the structure of a transmission part on one side of the utility model.

Fig. 4 is an enlarged view of a portion of the utility model near one end of fig. 3.

Reference numerals shown in the drawings:

1. a support frame; 2. mounting a machine plate; 3. a lower machine plate; 4. mounting the cylinder; 5. a rotating shaft; 6. a pulley; 7. a roller member; 8. a spherical end face; 9. a drive shaft; 10. a synchronizing wheel; 11. a synchronous belt; 12. a belt shaft; 13. a transmission belt; 14. an extension rod; 15. a baffle plate; 16. and (7) lining cloth.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like in the prior art and are commercially available in a normal manner unless otherwise specified. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.

Example (b): automatic sorting device

This example relies on the individual size of spherical target to sort, and the letter sorting need not dispose extra judgement equipment, and can realize sorting in succession to different sizes, and its concrete structure includes:

the device comprises supporting frames 1 which are symmetrically arranged, wherein the supporting frames 1 are vertically arranged and are used for supporting the whole device and installing components.

The U-shaped supporting frame 1 is fixedly provided with machine plates which are arranged in parallel along the left and right sides of the conveying direction, the length direction of the machine plates is consistent with the conveying direction, the machine plates are divided into an upper machine plate 2 and a lower machine plate 3 in the example for facilitating modularized installation, components are respectively installed on the upper machine plate 2 and the lower machine plate 3, pre-installation can be achieved, and rapid assembly can be achieved at the rear of a site.

The upper machine plate 2 and the lower machine plate 3 are arranged in parallel up and down and are respectively used for installing a conveying assembly and a conveying assembly.

The outer side of the lower machine plate 3 is fixedly arranged on the support frame 1 through a bolt piece. Lower quick-witted board 3 has a plurality of installation section of thick bamboo 4 along its length direction equidistance linear distribution, 4 levels of installation section of thick bamboo inwards extend, the extending direction and the perpendicular setting of direction of delivery of installation section of thick bamboo 4, the inner rotation of installation section of thick bamboo 4 is connected with axis of rotation 5 that inwards continues the level and extend, the outside of axis of rotation 5 has in installation section of thick bamboo 4 through bearing spare normal running fit, axis of rotation 5 runs through the inner cylinder mouth and the inside level extension of installation section of thick bamboo 4.

Fixed mounting has band pulley 6 on axis of rotation 5, the inner of axis of rotation 5 is fixed with rather than coaxial roller spare 7, flexible cushion collar has been cup jointed in the outside of roller spare 7, the cushion collar is 3 cm's rubber sleeve for thickness, has fine frictional force, can provide better propulsion power through antiskid and high frictional force, can play buffering absorbing effect simultaneously, protects the article of carrying, the inner of cushion collar sets up spherical terminal surface 8 for between two parties and the falling of article provide better direction.

The distance between the spherical end surfaces 8 positioned at two sides is sequentially increased along the conveying direction, the structure is realized by that the mounting position of the roller piece 7 at the inner end of the rotating shaft 5 moves outwards gradually along the conveying direction in the present example, specifically, the length of the rotating shaft 5 is consistent, the roller piece 7 is a hollow pipe body, the mounting is realized by sleeving the outer part of the roller piece 7 at the inner end of the rotating shaft 5 and fixing, the length of the part of the inner end of the rotating shaft 5 inserted by the roller piece 7 is defined as d, the value of the d is increased gradually along with the conveying direction, so that the insertion depth of the roller piece 7 at the inner end of the rotating shaft 5 is gradually increased along with the conveying direction, the distance between the spherical end surfaces 8 is continuously increased, when the object is conveyed forwards on the roller piece 7, the object is pushed forwards on the basis of gravity and the arrangement of the spherical end surfaces 8, and simultaneously, the distance between the spherical end surfaces is gradually increased along with the conveying direction, thereby make the article of minor diameter drop the below earlier, the article of major diameter is carried the back end and is dropped after the interval of corresponding size, and conveying mechanism or the split charging mechanism of cooperation below, or direct different containers that correspond realize based on the letter sorting of size. The method realizes size sorting by continuously increasing the distance, so that the method can realize continuous sorting of spherical objects such as agricultural products with smaller size difference based on the size, and subdivides the objects into multiple and medium size specifications according to the size. Meanwhile, the structure is convenient for realizing standardized assembly processing, and the distance change is set through the adjustment of installation. Can be flexibly controlled and installed.

Without being limited to this example, the pitch may be changed by setting the increasing length of the rotating shaft 5 or the increasing length of the roller 7 at the processing stage, so that the processing is troublesome, but the obtained pitch change is more standard.

The transmission of this device is realized through following structure, it is located the top of 3 quick-witted boards down to go up quick-witted board 2, the outside of going up quick-witted board 2 is through bolt spare fixed mounting on support frame 1. A plurality of transmission shafts 9 are equidistantly distributed on the upper machine plate 2 along the length direction of the upper machine plate, and the transmission shafts 9 correspond to the positions and the number of the rotating shafts 5 below one by one to realize the up-down flushing. A transmission shaft 9 is correspondingly arranged above each rotating shaft 5, the length direction of each transmission shaft 9 is perpendicular to the upper machine plate 2, the outer end of each transmission shaft 9 is rotatably connected with the upper machine plate 2 through a bearing piece, the length direction of each transmission shaft 9 is perpendicular to the conveying direction, and each transmission shaft 9 extends along the horizontal direction.

The transmission shafts 9 are fixedly provided with synchronizing wheels 10 which are coaxial with the transmission shafts, a synchronizing belt 11 is wound on all the synchronizing wheels 10 through a return type, and the rotation of all the transmission shafts 9 can be synchronized through the synchronizing belt 11. And a motor is fixed on the upper machine plate 2, and an output shaft of the motor is matched with one of the transmission shafts 9 in an installing manner to drive the transmission shafts 9.

The inner end of the transmission shaft 9 is fixed with a belt shaft 12 which extends inwards and horizontally, the belt shaft 12 is coaxial with the transmission shaft 9, and the circumferential surface of the belt shaft 12 is provided with teeth which are used for being matched with inner side tooth patterns of a transmission belt 13 wound on the belt shaft to realize transmission. The belt shafts 12 are long enough to cover all the positions of the belt wheels 6 located below, an O-shaped transmission belt 13 is wound between each belt wheel 6 and the corresponding belt shaft 12 above, and the transmission shafts 9 above realize the transmission and rotation of the corresponding rotating shafts 5 below through the transmission belts 13, so that the roller members 7 are driven to rotate, and the conveyed articles are conveyed forwards.

The top of support frame 1 is equipped with the extension rod 14 of inside extension, the fixed welding in the inner of extension rod 14 has the baffle 15 of L type, the inboard end of taking axle 12 is connected with the outside terminal surface rotation of baffle 15 through the bearing. The baffle 15L shape is open at the inner side, the inner side of the baffle 15 is fixed with a flexible lining cloth 16, the top side of the lining cloth 16 is fixedly connected with the top side of the baffle 15, the bottom side of the lining cloth 16 is fixedly connected with the bottom side of the baffle 15, and the L shape of the baffle 15 enables the lining cloth 16 to form an arc shape, so that the baffle can adapt to the spherical shape to guide and shield objects.

Claims (5)

1. The utility model provides an automatic sorting device, its characterized in that, including the relative quick-witted board that sets up, the axis of rotation is installed along the linear rotation of its length direction equidistance to the quick-witted board, be fixed with the band pulley in the axis of rotation, the inner of axis of rotation is fixed with roller spare, the cushion collar has been cup jointed on the roller spare, the inner of cushion collar is equipped with spherical terminal surface, and both sides are relative the interval of spherical terminal surface increases progressively along direction of delivery.

2. The automatic sorting device according to claim 1, wherein the transmission shafts are provided above the rotating shafts in a one-to-one correspondence with the machine plates, the transmission shafts are driven by belts with the corresponding rotating shafts below, and all the transmission shafts on the same side are also driven by belts.

3. The automatic sorting device according to claim 2, wherein the inner end of the transmission shaft is provided with a belt shaft with a length capable of covering all belt wheels, the circumferential surfaces of the belt wheels and the belt shaft are respectively provided with belt teeth, an o-shaped transmission belt is arranged between the belt teeth and the belt shaft corresponding to the belt teeth, the outer end edge position of the transmission shaft is fixed with a synchronous wheel, a synchronous belt is wound on the synchronous wheel, and one of the transmission shafts is driven by a motor.

4. The automated sorting apparatus of claim 3, wherein the shafts are of equal length, all of the rollers are of equal length, and the inner ends of the shafts are inserted into the rollers for mounting, and the length of the inner ends of the shafts inserted into the rollers is d, and d increases with the advancement of the conveying direction.

5. The automatic sorting device according to claim 1, wherein an arc-shaped lining cloth is arranged above the roller member, an L-shaped baffle plate is arranged outside the lining cloth, the top side of the lining cloth is fixedly connected with the top side of the baffle plate, and the bottom side of the lining cloth is fixedly connected with the bottom side of the baffle plate.

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