CN210546382U

CN210546382U - Sorting device

Info

Publication number: CN210546382U
Application number: CN201921647111.6U
Authority: CN
Inventors: 郑佳佳
Original assignee: Individual
Current assignee: Xinpai Shanghai Catering Management Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-19
Anticipated expiration: 2029-09-29

Abstract

The utility model provides a sorting device relates to the technical field of letter sorting equipment. The sorting device comprises an accommodating component and a sorting piece, wherein the accommodating component comprises a first blocking wall and a second blocking wall which are arranged oppositely, the first blocking wall is provided with a first limiting part facing the second blocking wall, and the second blocking wall is provided with a second limiting part facing the first blocking wall; the sorting piece is arranged between the first retaining wall and the second retaining wall and is higher than the first limiting part and the second limiting part. The sorting device is high in efficiency of sorting rod-shaped pieces, and the labor capacity can be greatly reduced.

Description

Sorting device

Technical Field

The utility model belongs to the technical field of letter sorting equipment technique and specifically relates to a sorting device is related to.

Background

Chopsticks are used as indispensable tableware for daily dining, are widely and frequently applied to various catering enterprises, and are generally approximately set to be conical for the convenience of operation of people, wherein the thinner end is used as a chopstick head, and the thicker end is used as a chopstick tail. The chopsticks are required to be oriented consistently in the processing process and the placement process, and are mainly sorted by manpower at present, so that the labor amount is large and the sorting efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sorting device to alleviate the big and inefficiency technical problem of the letter sorting amount of labour of chopsticks that exist among the prior art.

The embodiment of the utility model provides a sorting device for sorting rod-shaped piece, the distance of the focus of rod-shaped piece to both ends is d1 and d2 respectively, and d1 < d 2;

the sorting device comprises an accommodating component and a sorting piece, the accommodating component comprises a first blocking wall and a second blocking wall which are arranged oppositely, the first blocking wall is provided with a first limiting part facing the second blocking wall, and the second blocking wall is provided with a second limiting part facing the first blocking wall;

the sorting piece is arranged between the first retaining wall and the second retaining wall and is higher than the first limiting part and the second limiting part; in the same cross section, the distance between the top end of the sorting piece and the top end of the first blocking wall is L1, the distance between the top end of the sorting piece and the top end of the second blocking wall is L2, the distance between the top end of the sorting piece and the first limiting part is L3, and the distance between the top end of the sorting piece and the second limiting part is L4;

d2 > L1, L2 > d1, and L4 < d1+ d 2; or d2 is more than L1 is more than d1, L2 is more than or equal to d1, L3 is more than d1+ d2, and when the rod-shaped piece is lapped on the sorting piece and the first blocking wall, the extension line of the length direction of the rod-shaped piece is higher than that of the second blocking wall.

In an alternative embodiment, when d2 > L1, L2 > d1, and L4 < d1+ d2, L1 > d1, L1+ L2 > d1+ d2, and L3 < d1+ d 2.

In an alternative embodiment, the accommodating part includes a box body with an upward opening, the box body includes a bottom plate and a plurality of side plates surrounding the bottom plate, two opposite side plates of the side plates are respectively a first blocking wall and a second blocking wall, a joint of the first blocking wall and the bottom plate forms the first limiting part, and a joint of the second blocking wall and the bottom plate forms the second limiting part; the sorting piece is connected to the side plate.

In an optional embodiment, the first blocking wall and the second blocking wall are both vertically arranged, and the sorting piece is arranged in parallel with the first blocking wall, the second blocking wall, the first limiting portion and the second limiting portion.

In an alternative embodiment, L1 ═ L2, and L3 ═ L4.

In an alternative embodiment, the top end of the sorting piece is at the same height as the top end of the first blocking wall, and the top end of the sorting piece is lower than the top end of the second blocking wall.

In an optional embodiment, a plummer is connected to a side of the first blocking wall facing away from the second blocking wall, the plummer is connected with a pushing member for pushing a rod-shaped member in a sliding manner, the length direction of the pushing member is arranged in parallel with the first blocking wall, and the length of the pushing member is consistent with the length of the first blocking wall.

In an optional embodiment, the plummer is provided with a first limiting seat and a second limiting seat, the first limiting seat is provided with a first guide hole, the second limiting seat is provided with a second guide hole, and the first guide hole corresponds to the second guide hole; one end of the pushing piece is in sliding clamping connection with the first guide hole, and the other end of the pushing piece is in sliding clamping connection with the second guide hole.

In an optional embodiment, the pushing member includes a push rod and two sets of engaging members, one of the engaging members is fixed to a first end of the push rod and slidably engaged with the first guiding hole, and the other engaging member is fixed to a second end of the push rod and slidably engaged with the second guiding hole.

In an optional embodiment, the plummer is provided with a first limiting seat and a second limiting seat which are arranged in parallel, and the pushing piece is slidably clamped between the first limiting seat and the second limiting seat.

In an optional embodiment, two ends of the pushing member are respectively provided with a pushing arm, wherein one of the pushing arms is located above the first limiting seat and extends out of the first limiting seat; the other pushing arm is positioned above the second limiting seat and extends out of the second limiting seat.

The utility model discloses sorting device's beneficial effect includes:

the utility model provides a sorting device, including the letter sorting piece that is used for carrying on shaft-like piece, still including being used for the shaft-like piece of holding and carrying out the holding member of letter sorting to shaft-like piece jointly with letter sorting piece. Analyzing the use and effect of the sorting device by taking chopsticks with different thicknesses at two ends as rod-shaped pieces, wherein the thin ends of the chopsticks are chopstick heads, the thick ends of the chopsticks are chopstick tails, the length from the gravity center of the known chopsticks to the chopstick tails is d1, the length from the gravity center to the chopstick heads is d2, d1 is less than d2, the direction of the sorting piece towards the second blocking wall is defined as the front, and the direction of the sorting piece towards the first blocking wall is defined as the back; the area between the sorting piece and the first blocking wall is defined as a first containing area, and the area between the sorting piece and the second blocking wall is defined as a second containing area.

During sorting, a plurality of chopsticks are put on the top ends of the sorting piece and the first blocking wall, and the plurality of chopsticks are flatly laid, at the moment, the gravity centers of the chopsticks are located between the sorting piece and the first blocking wall, wherein d2 is larger than L1, then L1 is smaller than the total length d1+ d2 of the chopsticks, so that the chopsticks can be lapped between the sorting piece and the first blocking wall, and then the chopsticks slide towards the second blocking wall along the length direction under the action of self gravity or external force.

When L2 is greater than d1 and L4 is greater than d1+ d2, in the sliding process, when the gravity center of the chopsticks crosses over the sorting piece, the chopstick tails turn downwards under the action of gravity until the chopstick tails are limited by the second limiting part, the chopstick heads are lapped upwards at the top end of the sorting piece, the chopsticks are accommodated in the second accommodating area in an upward inclined shape, wherein L2 is greater than d1, and the second blocking wall can not block the chopstick tails when the gravity center of the chopsticks crosses over the sorting piece; d2 is more than L1, so as to ensure that the chopstick head is always lapped on the first blocking wall when the gravity center of the chopsticks slides to the sorting piece, namely, the gravity center is positioned in the first accommodating area, and the phenomenon that the chopstick head is separated from the first blocking wall to cause the chopstick head to turn downwards when the gravity center is positioned between the sorting piece and the first blocking wall is reduced; l4 < d1+ d2 to ensure that chopsticks can be lapped between the second limit part and the sorting piece. At the moment, the chopsticks with the front chopstick tails are inclined with the chopstick heads facing upwards, the chopsticks with the front chopstick heads are still flatly paved between the sorting part and the first blocking wall, and the inclined chopsticks and the flatly paved chopsticks are respectively collected by an operator to obtain the chopsticks with the same orientation.

When L1 is larger than d1, L2 is smaller than or equal to d1, and L3 is larger than d1+ d2, during the sliding process of the chopsticks, the front ends of the chopsticks pass over the second blocking wall and are lapped between the second blocking wall and the sorting piece, the chopsticks are continuously pushed until the rear ends of the chopsticks are separated from the first blocking wall, at the moment, the gravity center of the forward chopsticks of the chopstick head is positioned between the sorting piece and the first blocking wall, the part of the chopsticks are turned downwards under the action of gravity until the chopstick tail is limited by the first limiting part, the chopstick head is lapped upwards at the top end of the sorting piece, and the chopsticks are accommodated in the first accommodating area in an upward inclined shape with the chopstick heads upwards. Wherein, L1 is more than d1, which can ensure that the gravity center is positioned in the first containing area when the chopstick tail of the chopstick with backward tail is separated from the first blocking wall; d2 is more than L1, so as to ensure that the chopstick head is always lapped on the first blocking wall when the gravity center of the forward chopsticks slides to the sorting piece, namely the gravity center is positioned in the first accommodating area, and the phenomenon that the chopstick head is separated from the first blocking wall to cause the chopstick head to turn downwards when the gravity center is positioned between the sorting piece and the first blocking wall is reduced; d1 is not less than L2 to ensure that the chopstick tail can be lapped on the second baffle wall when the gravity center of the chopstick with the chopstick tail facing forwards passes over the sorting piece; l3 < d1+ d2 to ensure that chopsticks can be lapped between the first limit part and the sorting piece. At the moment, the chopsticks with the backward tails are inclined with the heads facing upwards, the chopsticks with the forward tails are laid between the sorting part and the second retaining wall, and the operating personnel collects the inclined chopsticks and the laid chopsticks respectively to obtain the chopsticks with the consistent orientation.

This sorting device only needs according to the size d1 and d2 of shaft-like piece, confirms that first fender wall, sorting piece, second keep off the wall, the first spacing portion and the spacing relevant size L1 between the portion of second, L2, L3 and L4 can realize the batch letter sorting of chopsticks, sorting device's simple structure, simple operation and letter sorting are efficient, corresponding also greatly reduced the amount of labour.

It should be noted that the chopsticks are only one of the rod-shaped elements, and other rod-shaped elements satisfying d1 < d2 can be used for orientation sorting by the sorting device of the present invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first form of a sorting apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the sorting device of FIG. 1 with the sorting items removed;

FIG. 3 is a schematic view of the sorting element of FIG. 1;

fig. 4 is a schematic structural diagram of a second form of the sorting apparatus according to the embodiment of the present invention;

FIG. 5 is a schematic view of the sorting device of FIG. 4 with the sorting items removed;

FIG. 6 is a schematic view of the sorting element of FIG. 4;

fig. 7 is a schematic view of a rod-shaped member in a sorting apparatus according to an embodiment of the present invention.

Icon: 100-a cartridge; 110-a first retaining wall; 120-a second retaining wall; 130-a first limiting part; 140-a second limiting part; 200-sorting pieces; 300-a carrier table; 310-a first limit seat; 311-a first pilot hole; 312-a first retaining groove; 320-a second limit seat; 321-a second guide hole; 322-a second limit groove; 400-a pusher; 410-a push rod; 420-a clip; 421-a slide bar; 422-a clamping joint; 430-a push arm; 500-a rod-like member; 510-center of gravity.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The present embodiment provides a sorting apparatus for sorting the bar-shaped members 500, as shown in fig. 7, the distances from the center of gravity 510 of the bar-shaped member 500 to both ends are d1 and d2, respectively, and d1 < d 2; as shown in fig. 1, 2 and 4, the sorting apparatus includes a receiving member and a sorting member 200, the receiving member includes a first blocking wall 110 and a second blocking wall 120 which are oppositely disposed, the first blocking wall 110 is provided with a first position-limiting portion 130 facing the second blocking wall 120, and the second blocking wall 120 is provided with a second position-limiting portion 140 facing the first blocking wall 110; the sorting piece 200 is arranged between the first blocking wall 110 and the second blocking wall 120, and the sorting piece 200 is higher than the first limiting part 130 and the second limiting part 140; in the same cross section, the distance between the top end of the sorting object 200 and the top end of the first blocking wall 110 is L1, the distance between the top end of the sorting object 200 and the top end of the second blocking wall 120 is L2, the distance between the top end of the sorting object 200 and the first limiting part 130 is L3, and the distance between the top end of the sorting object 200 and the second limiting part 140 is L4; d2 > L1, L2 > d1, and L4 < d1+ d 2; or d2 is more than L1 is more than d1, L2 is more than or equal to d1, L3 is more than d1+ d2, and when the rod-shaped piece 500 is lapped on the sorting piece 200 and the first blocking wall 110, the extension line of the length direction of the rod-shaped piece 500 is higher than that of the second blocking wall 120.

The sorting device provided by the embodiment comprises the sorting piece 200 for carrying the rod-shaped piece 500 and also comprises a containing component for containing the rod-shaped piece 500 and sorting the rod-shaped piece 500 together with the sorting piece 200. Analyzing the use and effect of the sorting device by taking chopsticks with different thicknesses at two ends as the rod-shaped member 500 as an example, wherein the thin ends of the chopsticks are chopstick heads, the thick ends are chopstick tails, the length from the gravity center 510 to the chopstick tail is known as d1, the length from the gravity center 510 to the chopstick head is d2, d1 is less than d2, the direction of the sorting member 200 towards the second blocking wall 120 is defined as the front, and the direction of the sorting member 200 towards the first blocking wall 110 is defined as the back; the area between the sorted piece 200 and the first blocking wall 110 is defined as a first accommodation area, and the area between the sorted piece 200 and the second blocking wall 120 is defined as a second accommodation area.

When sorting, a plurality of chopsticks are lapped on the top ends of the sorting piece 200 and the first blocking wall 110, and the plurality of chopsticks are flatly arranged, at this time, the gravity center 510 of the chopsticks is positioned between the sorting piece 200 and the first blocking wall 110, wherein d2 is larger than L1, and L1 is smaller than the total length d1+ d2 of the chopsticks, so as to ensure that the chopsticks can be lapped between the sorting piece 200 and the first blocking wall 110, and then the chopsticks slide towards the second blocking wall 120 along the length direction under the action of self gravity or external force.

When L2 is greater than d1 and L4 is greater than d1+ d2, in the sliding process, when the gravity center 510 of the chopsticks passes over the sorting piece 200, the chopstick tails turn downwards under the action of gravity until the chopstick tails are limited by the second limiting part 140, the chopstick heads are lapped upwards at the top end of the sorting piece 200, the chopsticks are accommodated in the second accommodating area in an upward inclined shape with the chopstick heads upwards, wherein L2 is greater than d1, and the second blocking wall 120 can not block the chopstick tails when the gravity center 510 of the chopsticks passes over the sorting piece 200; d2 is greater than L1, so as to ensure that the chopstick heads are always lapped on the first blocking wall 110 in the process that the gravity center 510 of the chopsticks slides to the sorting piece 200, namely, the gravity center 510 is positioned in the first accommodating area, and the phenomenon that the chopstick heads are separated from the first blocking wall 110 to cause the chopstick heads to turn downwards when the gravity center 510 is positioned between the sorting piece 200 and the first blocking wall 110 is reduced; l4 < d1+ d2 to ensure chopsticks to be lapped between the second stopper 140 and the sorter 200. At this time, the chopsticks with the front ends are inclined with the heads facing upwards, the chopsticks with the front heads are still flatly laid between the sorting member 200 and the first blocking wall 110, and the operator collects the inclined chopsticks and the flatly laid chopsticks respectively to obtain the chopsticks with the same orientation.

When L1 is more than d1, L2 is less than or equal to d1, and L3 is more than d1+ d2, during the sliding process of the chopsticks, the front ends of the chopsticks pass over the second blocking wall 120 and are lapped between the second blocking wall 120 and the sorting piece 200, the chopsticks are continuously pushed until the rear ends of the chopsticks are separated from the first blocking wall 110, at this time, the gravity center 510 of the forward chopsticks is positioned between the sorting piece 200 and the first blocking wall 110, the part of the chopsticks are turned downwards under the action of gravity until the tail of the chopsticks is limited by the first limiting part 130, the heads of the chopsticks are lapped upwards at the top end of the sorting piece 200, and the chopsticks are accommodated in the first accommodating area in an upward inclined shape with the heads of the chopsticks. Wherein, L1 is more than d1, which can ensure that the gravity center 510 is positioned in the first containing area when the chopstick tail of the chopstick with backward tail is separated from the first blocking wall 110; d2 is more than L1, so as to ensure that the chopstick heads are always lapped on the first blocking wall 110 when the gravity center 510 of the chopsticks with the tail forward slides to the sorting piece 200, namely, the gravity center 510 is positioned in the first accommodating area, and the phenomenon that the chopstick heads are separated from the first blocking wall 110 to cause the chopstick heads to turn downwards when the gravity center 510 is positioned between the sorting piece 200 and the first blocking wall 110 is reduced; d1 is not less than L2 to ensure that the chopstick tail can be lapped on the second blocking wall when the gravity center 510 of the chopstick with the front chopstick tail passes over the sorting piece 200; l3 < d1+ d2 to ensure chopsticks to be lapped between the first stopper 130 and the sorter 200. At this time, the chopsticks with the rear end facing backwards are inclined with the heads facing upwards, the chopsticks with the front end facing forwards are laid between the sorting member 200 and the second blocking wall 120, and the operator collects the inclined chopsticks and the laid chopsticks respectively to obtain the chopsticks with the same orientation.

The sorting device only needs to determine the relevant sizes L1, L2, L3 and L4 among the first blocking wall 110, the sorting piece 200, the second blocking wall 120, the first limiting part 130 and the second limiting part 140 according to the sizes d1 and d2 of the rod-shaped piece 500, and can realize batch sorting of chopsticks.

It should be noted that, the chopsticks are only one of the rod-shaped members 500, and other rod-shaped members 500 satisfying d1 < d2 can be subjected to orientation sorting by the sorting device of the present invention, and the outer wall of the rod-shaped member is not limited to be an arc surface; the above-mentioned "same cross section" means a section formed by the sorting apparatus in a manner that the longitudinal direction of the rod-shaped member 500 is downward in the vertical direction when the rod-shaped member 500 is lapped on the sorting apparatus.

Alternatively, in the embodiment, when d2 is greater than L1, L2 is greater than d1, and L4 is less than d1 and d2, L1 is greater than d1, L1 and L2 are greater than d1 and d2, and L3 is less than d1 and d 2. In this case, as a further limitation to the first case, when the above-mentioned sorting operation is completed, the chopsticks with their tail facing forward are inclined with their head facing upward, and the chopsticks with their head facing forward are still flatly laid between the sorting member 200 and the first blocking wall 110; the chopsticks with the front heads continuously slide forwards, when the chopsticks tails are separated from the first blocking wall 110, the chopsticks tails turn downwards under the action of gravity until the chopsticks tails are limited by the first limiting part 130, the chopsticks heads are lapped upwards at the top end of the sorting piece 200, the chopsticks are accommodated in the first accommodating area in an upward inclined shape with the chopsticks heads upwards, wherein L1 is more than d1, so that the gravity center 510 is positioned in the first accommodating area when the chopsticks tails can be separated from the first blocking wall 110; l1+ L2 > d1+ d2 to ensure that the head of the chopsticks is not blocked by the second blocking wall 120 when the tails are separated from the first blocking wall 110; l3 < d1+ d2 to ensure chopsticks to be lapped between the first stopper 130 and the sorter 200. At the moment, all the chopsticks are in a state that the chopstick heads are upward, and a plurality of chopsticks with consistent orientation can be obtained by uniformly collecting the chopsticks, so that the convenience of chopstick sorting is further improved, and the labor capacity of operators is correspondingly reduced.

Alternatively, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, the accommodating part may include a box body 100 with an upward opening, the box body 100 includes a bottom plate and a plurality of side plates surrounding the bottom plate, two opposite side plates of the side plates are a first blocking wall 110 and a second blocking wall 120, respectively, a first limiting portion 130 is formed at a joint of the first blocking wall 110 and the bottom plate, and a second limiting portion 140 is formed at a joint of the second blocking wall 120 and the bottom plate; the sorting member 200 is connected to the side plates. Here, as a specific form of the accommodating part, the side plates of the box 100 are connected to the bottom plate, and a plurality of side plates of the box 100 are connected end to end, and the plates are supported and positioned with each other, so that the position stability of the first blocking wall 110 and the second blocking wall 120 is improved; in addition, a containing space which is sealed at the periphery is formed inside the box body 100, the side plates can limit the turning space of the chopsticks in the turning process of the chopsticks, and the occurrence that the chopsticks slide out of the sorting device in an inclined mode is reduced.

Alternatively, in this embodiment, the first blocking wall 110 and the second blocking wall 120 may be vertically disposed, and the sorting piece 200 is disposed in parallel with the first blocking wall 110, the second blocking wall 120, the first position-limiting portion 130, and the second position-limiting portion 140. The sorting piece 200, the first blocking wall 110 and the second blocking wall 120 are arranged in parallel, the sizes of the same parameters of the sorting piece 200, the first blocking wall 110 and the second blocking wall 120 are equal in different cross sections, during sorting, a plurality of chopsticks can be flatly paved on the top end of the sorting piece 200 and the top end of the first blocking wall 110, the chopsticks are pushed forwards along the length direction of the chopsticks, and sorting of the chopsticks can be achieved. Because the general size of the chopsticks of the same time letter sorting all is the same, with first fender wall 110, second fender wall 120 and letter sorting piece 200 parallel arrangement, as long as the parameter size of a cross section satisfies the demands, then all with the parameter size of the parallel cross section of this cross section all satisfies the demands, during the letter sorting with the length direction of chopsticks along the unanimous overlap joint in sorting device of this cross section, and arrange many chopsticks along the length direction of letter sorting piece 200 in proper order, it is spacing each other between the adjacent chopsticks, make the equal parallel arrangement of all chopsticks, the length direction of many chopsticks all is unanimous with the direction of cross section promptly, can promote many chopsticks in step and can realize the letter sorting of many chopsticks.

Preferably, when the chopsticks are laid on the sorting device, the length direction of the chopsticks can be perpendicular to the length direction of the sorting piece 200, at this time, the cross section is perpendicular to the length direction of the sorting piece 200, at this time, the distance between the first blocking wall 110 and the sorting piece 200 is L1, the distance between the second blocking wall 120 and the sorting piece 200 is L2, L3 can be obtained by the distance between the first limiting part 130 and the top end of the first blocking wall 110 and L1, and L4 can be obtained by the distance between the second limiting part 140 and the top end of the second blocking wall 120 and L2, so that the sorting device is simple in structure and convenient and fast in sorting operation.

Alternatively, L1 ═ L2 and L3 ═ L4 may be provided. As can be seen from the above definition, the first blocking wall 110 and the second blocking wall 120 are symmetrically disposed about the sorted item 200, and the first position-limiting portion 130 and the second position-limiting portion 140 are symmetrically disposed about the sorted item 200; after the plurality of chopsticks are sorted, a part of chopsticks with the tail facing forward overturn to enter a second containing area, a part of chopsticks with the head exceeding the front overturn to enter a first containing area, a vertical surface perpendicular to the length direction of the sorted piece 200 is defined as a projection surface, the projections of the chopsticks in the first containing area and the second containing area on the projection surface are also symmetrical about the sorted piece 200, the uniformity of the sorted chopsticks is higher, only the area stretching out of the sorted piece 200 from the chopsticks is needed to collect the chopsticks, the angle that the chopsticks stretch out of the sorted piece 200 is reduced, the lengths are uneven, the chopsticks after being sorted are collected with higher difficulty and the uniformity of the collected chopsticks is poorer, and therefore the convenience of sorting operation is further improved.

In this embodiment, as shown in fig. 1, 2, 4 and 5, the top end of the sorting member 200 is at the same height as the top end of the first blocking wall 110, and the top end of the sorting member 200 is lower than the top end of the second blocking wall 120. The top of letter sorting piece 200 and first fender wall 110 forms the tiling platform jointly, when spreading the chopsticks in the top of letter sorting piece 200 and first fender wall 110, the chopsticks are the level state of placing, promote chopsticks forward, the chopsticks tail all is less than the top of second fender wall 120 in the second accommodation area, then second fender wall 120 can play the effect of blockking the chopsticks tail, reduce the chopsticks tail and dash out the second accommodation area forward or the emergence of the upset process of chopsticks tail turn-over condition from the second accommodation area under inertial action.

Besides the height setting, the height of the first blocking wall 110 can be higher than that of the sorting piece 200, so that the chopsticks are flatly paved on the sorting piece 200 and the first blocking wall 110, and the chopsticks can slide forwards under the action of self gravity, thereby automatically sorting the chopsticks; the height of the first blocking wall 110 can also be lower than that of the sorting piece 200, so that when the chopsticks are laid on the sorting piece 200 and the first blocking wall 110, external force is needed to push the chopsticks, and the forward movement of the chopsticks can be realized.

Optionally, the sorting element 200 may be a plate body separated between the first blocking wall 110 and the second blocking wall 120, or a rod body, and preferably, as shown in fig. 2 and 5, the sorting element 200 may be a round rod, the top surface of the round rod is an arc-shaped surface, and the curved form of the arc-shaped surface is consistent with the turning direction of the chopsticks in the sorting element 200, so as to improve the convenience of turning the chopsticks in the sorting element 200, and accordingly improve the smoothness of sorting. Specifically, the sorting member 200 may be a round bar-shaped reinforcing bar.

In this embodiment, as shown in fig. 1 and fig. 4, a plummer 300 is connected to a side of the first blocking wall 110 away from the second blocking wall 120, the plummer 300 is slidably connected with a pusher 400 for pushing the rod-shaped member 500, a length direction of the pusher 400 is parallel to the first blocking wall 110, and a length of the pusher 400 is identical to a length of the first blocking wall 110. When a plurality of chopsticks are flatly laid on the top ends of the sorting piece 200 and the first blocking wall 110, the pushing piece 400 can be used for pushing forwards, one end of each chopstick extending out of the first blocking wall 110 is pushed to be aligned, then the pushing piece 400 is continuously pushed forwards, the pushing piece 400 can push all the chopsticks to slide forwards synchronously, and then the chopsticks with the tail facing forwards turn over and enter the second accommodating area at the same time; the pushing member 400 is continuously pushed, the chopsticks continue to advance, and then the chopsticks with leading ends are simultaneously turned over into the first accommodation area. The arrangement of the pushing piece 400 can improve the synchronism of chopstick sorting and further improve the sorting efficiency.

Alternatively, the top surface of the carrier 300 may be coplanar with the top end of the first blocking wall 110, and the second blocking wall 120 and the side plate between the second blocking wall 120 and the first blocking wall 110 are higher than the first blocking wall 110. The bearing table 300 can also be used for bearing the tiled chopsticks, so that the operation convenience and stability of tiling the chopsticks are further improved; in addition, in the process that the chopsticks slide forward, the second blocking wall 120 and other side plates can limit the chopsticks, so that the occurrence of the condition that the chopsticks slide out is further reduced.

In this embodiment, as shown in fig. 1, a first position-limiting seat 310 and a second position-limiting seat 320 may be disposed on the carrier 300, the first position-limiting seat 310 has a first guiding hole 311, the second position-limiting seat 320 has a second guiding hole 321, and the first guiding hole 311 corresponds to the second guiding hole 321; one end of the pushing member 400 is slidably engaged with the first guiding hole 311, and the other end is slidably engaged with the second guiding hole 321. Here, the pushing member 400 is slidably connected to a specific form of the plummer 300, and the first guiding hole 311 and the second guiding hole 321 respectively limit and guide two ends of the pushing member 400, so as to improve the accuracy of the pushing member 400 pushing chopsticks. Specifically, the sliding engagement of the pusher 400 with the guide hole may take the following form: as shown in fig. 3, the pushing member 400 may include a push rod 410 and two sets of clamping members 420, each clamping member 420 includes a sliding rod 421 and a clamping head 422 fixedly connected to one end of the sliding rod 421, wherein the other end of the sliding rod 421 of one set of clamping members 420 passes through the first guiding hole 311 and is fixedly connected to the first end of the push rod 410, and the clamping head 422 is clamped outside the first guiding hole 311; the other end of the sliding rod 421 of the other set of engaging members 420 passes through the second guiding hole 321 to be fixedly connected with the second end of the pushing rod 410, and the engaging head is engaged with the outer side of the second guiding hole 321. Specifically, the clamping member 420 may be a bolt, a bolt head of the bolt serves as the clamping head 422, a screw rod serves as the sliding rod 421, the screw rod of the bolt penetrates through the guide hole from outside to inside and is in threaded connection with the end surface of the push rod 410, and the bolt head of the bolt is clamped outside the guide hole, so that the pushing member 400 is in sliding clamping connection with the guide hole.

In addition to the above forms, in the embodiment, as shown in fig. 4, the plummer 300 may also be provided with a first limiting seat 310 and a second limiting seat 320 which are parallel to each other, and the pushing member 400 is slidably clamped between the first limiting seat 310 and the second limiting seat 320. The first and second limiting

seats

310 and 320 respectively limit two ends of the pushing member 400, so as to improve the position accuracy of the pushing member 400 sliding back and forth. Specifically, as shown in fig. 6, two ends of the pushing member 400 may be respectively provided with a pushing arm 430, wherein one of the pushing arms 430 is located above the first position-limiting seat 310 and extends out of the first position-limiting seat 310; the other pushing arm 430 is located above the second stopper seat 320 and extends out of the second stopper seat 320. During operation, an operator respectively holds one pushing arm 430 with two hands and then pushes two ends of the pushing member 400 at the same time, so that the pushing convenience and stability of the pushing member 400 are improved.

Alternatively, as shown in fig. 5, a first position-limiting groove 312 may be disposed at the top of the first position-limiting seat 310, and a second position-limiting groove 322 may be disposed at the top of the second position-limiting seat 320, wherein one of the pushing arms 430 is slidably engaged with the first position-limiting groove 312 and extends out of the first position-limiting groove 312; the other pushing arm 430 is slidably engaged with the second limiting groove 322 and extends out of the second limiting groove 322. The first and second limiting

grooves

312 and 322 can limit the back and forth movement path of the push arm 430.

Optionally, the sorting device can be made of food-grade stainless steel; the box body 100 may be rectangular, and when the total length of the chopsticks is 300mm, d 1-125 mm, d 2-175 mm, L1-L2-165 mm may be provided (the length may be set to be half of the total length of the chopsticks plus 15mm),

(that is, the distance from the top end of the first blocking wall 110 to the first stopper 130 is 165mm), the chopsticks are inclined at 45 degrees after being sorted.

The length of box body 100 can be 500mm, and the chopsticks tail width of chopsticks is approximately 6mm, then sorting device can once sort 60 ~ 70 chopsticks, sorts 10s when once approximately using, and manual sorting is about 2/s, and 60 uses 30s when sorting, so it can improve letter sorting efficiency greatly to see the sorting device who adopts this application.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A sorting device, characterised by being used for sorting rod-like elements (500), the distances from the centre of gravity (510) of the rod-like element (500) to both ends are d1 and d2, respectively, and d1 < d 2;

the sorting device comprises an accommodating component and a sorting piece (200), wherein the accommodating component comprises a first blocking wall (110) and a second blocking wall (120) which are arranged oppositely, the first blocking wall (110) is provided with a first limiting part (130) facing the second blocking wall (120), and the second blocking wall (120) is provided with a second limiting part (140) facing the first blocking wall (110);

the sorting piece (200) is arranged between the first blocking wall (110) and the second blocking wall (120), and the sorting piece (200) is higher than the first limiting part (130) and the second limiting part (140); in the same cross section, the distance between the top end of the sorting piece (200) and the top end of the first blocking wall (110) is L1, the distance between the top end of the sorting piece (200) and the top end of the second blocking wall (120) is L2, the distance between the top end of the sorting piece (200) and the first limiting part (130) is L3, and the distance between the top end of the sorting piece (200) and the second limiting part (140) is L4;

d2 > L1, L2 > d1, and L4 < d1+ d 2; or d2 is more than L1 is more than d1, L2 is less than or equal to d1, L3 is more than d1+ d2, and when the rod-shaped piece (500) is lapped on the sorting piece (200) and the first blocking wall (110), the extension line of the length direction of the rod-shaped piece (500) is higher than that of the second blocking wall (120).

2. Sorting device according to claim 1, characterised in that when d2 > L1, L2 > d1, and L4 < d1+ d2, L1 > d1, L1+ L2 > d1+ d2, and L3 < d1+ d 2.

3. The sorting device according to claim 1, wherein the accommodating component comprises a box body (100) with an upward opening, the box body (100) comprises a bottom plate and a plurality of side plates surrounding the bottom plate, two opposite side plates of the side plates are a first blocking wall (110) and a second blocking wall (120), respectively, a joint of the first blocking wall (110) and the bottom plate forms the first limiting part (130), and a joint of the second blocking wall (120) and the bottom plate forms the second limiting part (140); the sorting piece (200) is connected to the side plate.

4. A sorting device according to claim 3, characterised in that the first blocking wall (110) and the second blocking wall (120) are both arranged vertically, and the sorting element (200) is arranged in parallel with the first blocking wall (110), the second blocking wall (120), the first limiting part (130) and the second limiting part (140).

5. Sorting device according to claim 4, characterised in that L1-L2 and L3-L4.

6. Sorting device according to claim 2, characterised in that the top end of the sorting element (200) coincides in height with the top end of the first retaining wall (110) and that the top end of the sorting element (200) is lower than the top end of the second retaining wall (120).

7. Sorting device according to any one of claims 1-6, characterised in that a carrier (300) is connected to the side of the first blocking wall (110) facing away from the second blocking wall (120), that the carrier (300) is slidably connected to a pusher (400) for pushing a rod-like member (500), that the pusher (400) is arranged in a length direction parallel to the first blocking wall (110), and that the pusher (400) has a length corresponding to the length of the first blocking wall (110).

8. Sorting device according to claim 7, characterized in that the carrier (300) is provided with a first limit seat (310) and a second limit seat (320), the first limit seat (310) is provided with a first guide hole (311), the second limit seat (320) is provided with a second guide hole (321), the first guide hole (311) corresponds to the second guide hole (321); one end of the pushing piece (400) is in sliding clamping connection with the first guide hole (311), and the other end of the pushing piece is in sliding clamping connection with the second guide hole (321).

9. Sorting device according to claim 7, characterized in that the carrier (300) is provided with a first limit seat (310) and a second limit seat (320) arranged in parallel, the pushing member (400) being slidably clamped between the first limit seat (310) and the second limit seat (320).

10. Sorting device according to claim 9, characterised in that the pushing members (400) are provided with pushing arms (430) at each end, wherein one of the pushing arms (430) is located above the first limit stop (310) and protrudes out of the first limit stop (310); the other pushing arm (430) is positioned above the second limiting seat (320) and extends out of the second limiting seat (320).