CN211563711U - Supply chain reposition of redundant personnel letter sorting structure - Google Patents

Abstract

The utility model discloses a supply chain shunting and sorting structure, which belongs to the technical field of logistics supply chains, and comprises a receiving and conveying table positioned at the lower side of automatic classification equipment, a cavity is arranged in the receiving and conveying table, a buffer plate is connected in the cavity in a sliding way, a plurality of buffer springs which are uniformly distributed are fixedly connected between the lower end of the buffer plate and the lower inner wall of the cavity, a plurality of guide pipes which are uniformly distributed are fixedly connected at the upper end of the buffer plate, the upper ends of the guide pipes extend to the upper side of the receiving and conveying table, the guide pipes are connected with the receiving and conveying table in a sliding way, a main supporting plate is arranged at the upper side of the receiving and conveying table, the falling objects can be buffered and protected in the process of shunting and sorting the objects, the situation that the objects are broken is effectively avoided, and simultaneously, the objects fall on the receiving and conveying table, the main supporting, thereby effectively guaranteeing the stable transmission of the articles.

Description

Supply chain reposition of redundant personnel letter sorting structure

Technical Field

The utility model relates to a commodity circulation supply chain technical field, more specifically say, relate to a supply chain reposition of redundant personnel letter sorting structure.

Background

The logistics supply chain is a process for organically combining functions of transportation, storage, loading, unloading and carrying, packaging, circulation processing, distribution, information processing and the like to realize user requirements according to actual needs in the physical flowing process of articles from a supply place to a receiving place, the modern logistics industry can become an important component of national economy, and a large amount of commodities flow through the logistics industry.

The distribution sorting of articles is an extremely important link in a logistics supply chain, articles are conveyed by a logistics distribution sorting conveying line through each conveying table, the articles are made to fall to corresponding material receiving areas through manual or automatic sorting equipment, the articles are conveyed to a specified place through the conveying tables in the material receiving areas, when the articles are sorted by the automatic sorting equipment in a distribution mode, the articles are often directly pushed to the material receiving areas from a higher position by the sorting equipment, and the articles directly fall from the higher position without any buffer in the middle, so that large impact force can be applied to the articles, and particularly, the articles with large weight are easy to break.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a supply chain reposition of redundant personnel letter sorting structure, it can realize shunting the letter sorting in-process at article, cushions the protection to the article that falls down, effectively avoids article the condition that breaks to appear, simultaneously, article fall connect the material transmission bench after, can effectively avoid main layer board to drive article bounce-back to effectively ensure the steady transmission of article.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A supply chain shunting and sorting structure comprises a receiving and conveying table positioned on the lower side of automatic classification equipment, wherein a cavity is formed in the receiving and conveying table, a buffer plate is connected in the cavity in a sliding manner, a plurality of buffer springs which are uniformly distributed are fixedly connected between the lower end of the buffer plate and the lower inner wall of the cavity, a plurality of guide pipes which are uniformly distributed are fixedly connected at the upper end of the buffer plate, the upper ends of the guide pipes extend to the upper side of the receiving and conveying table, the guide pipes are connected with the receiving and conveying table in a sliding manner, a main supporting plate is arranged on the upper side of the receiving and conveying table, the lower end of the main supporting plate is respectively fixedly connected with the upper ends of the guide pipes at the corresponding positions, accommodating grooves matched with the main supporting plate are formed in the upper side of the receiving and conveying table, grooves are formed in the left end and the right end of the buffer plate, the left and right inner walls of the cavity are both provided with a clamping groove matched with the clamping block, the clamping groove is positioned at the lower side of the buffer plate, one end of the clamping block close to the limiting spring is fixedly connected with a transmission rope, the transmission rope penetrates through the buffer plate and extends into the guide pipe at the corresponding position, the upper side of the main supporting plate is provided with a secondary supporting plate matched with the main supporting plate, a return spring is fixedly connected between the secondary supporting plate and the main supporting plate, a pair of connecting rods is fixedly connected at the lower end of the secondary supporting plate, the connecting rod penetrates through the main supporting plate and extends into the guide pipe provided with the transmission rope, the lower end of the connecting rod is fixedly connected with the transmission rope at the corresponding position, so that in the process of shunting and sorting the articles, the falling articles are protected in a buffering way, the articles are effectively prevented from being broken, and meanwhile, after the articles fall on the material receiving conveying table, the main supporting plate can be effectively prevented from driving the articles to rebound, and therefore stable transmission of the articles is effectively guaranteed.

Furthermore, the groove is connected with a steering shaft in a rotating mode, the outer surface of the steering shaft is in contact with the transmission rope, the steering shaft can better change the stress and the transmission direction of the transmission rope, and friction between the transmission rope and the inner wall of the groove during stress transmission is effectively avoided.

Further, be equipped with the telescopic link in the reset spring, and both ends respectively with secondary layer board and main layer board fixed connection about the telescopic link, the telescopic link can play the effect of injecing secondary layer board removal orbit, effectively avoids reset spring to produce non-working displacement deformation.

Furthermore, connect material transmission bench inner wall fixedly connected with silica gel bed course, and the thickness of silica gel bed course is 5-10cm, and when the buffer board resets, the inner wall bumps on the cavity under buffer spring's effect easily, and the silica gel bed course can effectively avoid buffer board and cavity upper inner wall direct contact, plays certain buffering guard action to the buffer board.

Further, the equal fixedly connected with elastic rubber layer of cavity inner wall and buffer board outer end, and in close contact with between two elastic rubber layers, at the buffer board in-process that resets, the elastic rubber layer on the buffer board and the elastic rubber layer of cavity inner wall can produce the relative slip, because in close contact with between two elastic rubber layers for certain frictional force has between two elastic rubber layers, when consequently two elastic rubber layer relative slips, can turn into the internal energy of friction with buffer spring's internal energy, make the buffer board tend to stably sooner.

Further, connect material transmission bench end fixedly connected with a pair of baffle that is bilateral symmetry and distributes, and the equal fixedly connected with sponge layer of one end that two baffles are close to each other, article fall into and connect material transmission bench time, and the telescopic link can effective article from connecing the material transmission bench to drop, and the sponge layer can be when article and telescopic link take place to contact, collide, play the buffering guard action to article.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize shunting the letter sorting in-process at article, cushions the protection to the article that falls down, effectively avoids article the condition that breaks to appear, simultaneously, article fall connect the material transmission bench after, can effectively avoid main layer board to drive article bounce-back to effectively ensure the stable transmission of article.

(2) The groove is connected with a steering shaft in a rotating mode, the outer surface of the steering shaft is in contact with the transmission rope, the steering shaft can better change the stress and the transmission direction of the transmission rope, and friction between the transmission rope and the inner wall of the groove during stress transmission is effectively avoided.

(3) Be equipped with the telescopic link in the reset spring, and both ends respectively with inferior layer board and main layer board fixed connection about the telescopic link, the telescopic link can play the effect of injecing inferior layer board removal orbit, effectively avoids reset spring to produce non-working to shift deformation.

(4) Connect material transmission bench inner wall fixedly connected with silica gel bed course, and the thickness of silica gel bed course is 5-10cm, and when the buffer board resets, collide with the inner wall on the cavity under buffer spring's effect easily, and the silica gel bed course can effectively avoid buffer board and cavity upper inner wall direct contact, plays certain buffering guard action to the buffer board.

(5) The equal fixedly connected with elastic rubber layer in cavity inner wall and the buffer board outer end, and in close contact with between two elastic rubber layers, at the buffer board in-process that resets, the elastic rubber layer on the buffer board and the elastic rubber layer of cavity inner wall can produce the relative slip, because in close contact with between two elastic rubber layers for certain frictional force has between two elastic rubber layers, when consequently two elastic rubber layer relative slips, can turn into the internal energy of friction with buffer spring's internal energy, make the buffer board tend to stably sooner.

(6) Connect a pair of baffle that is bilateral symmetry and distributes of material transmission bench end fixedly connected with, and the equal fixedly connected with sponge layer of one end that two baffles are close to each other, article fall into and connect material transmission bench time, and the telescopic link can effective article from connecing the material transmission bench and drop, and the sponge layer can be when article and telescopic link take place to contact, collide, play the cushioning protection effect to article.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic structural view of the buffering device for buffering articles according to the present invention;

FIG. 5 is a schematic view of the structure at C in FIG. 4;

FIG. 6 is a schematic structural view of the buffer plate of the present invention when locked;

fig. 7 is a schematic view of the structure at D in fig. 6.

The reference numbers in the figures illustrate:

1 meet material transmission platform, 2 holding tanks, 3 cavitys, 4 buffer boards, 5 buffer spring, 6 stand pipes, 7 main layer boards, 8 recesses, 9 fixture blocks, 10 spacing springs, 11 draw-in grooves, 12 driving ropes, 13 time layer boards, 14 reset spring, 15 connecting rods, 16 steering spindle, 17 telescopic links, 18 silica gel bed course, 19 elasticity rubber layers, 20 baffles.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

Example 1:

referring to fig. 1, a supply chain shunting and sorting structure includes a material receiving transmission table 1 located at the lower side of an automatic classification device, and is characterized in that: a cavity 3 is arranged in the material receiving and conveying table 1, a buffer plate 4 is connected in the cavity 3 in a sliding manner, a plurality of buffer springs 5 which are uniformly distributed are fixedly connected between the lower end of the buffer plate 4 and the lower inner wall of the cavity 3, the buffer springs 5 are compression springs, a plurality of guide pipes 6 which are uniformly distributed are fixedly connected at the upper end of the buffer plate 4, the upper ends of the guide pipes 6 extend to the upper side of the material receiving and conveying table 1, the guide pipes 6 are of a hollow pipe body structure and made of metal materials and have higher strength, the guide pipes 6 are connected with the material receiving and conveying table 1 in a sliding manner, the guide pipes 6 can slide up and down on the material receiving and conveying table 1, the guide pipes 6 are mutually matched and can play a role of limiting the moving track of the buffer plate 4, a main supporting plate 7 is arranged at the upper side of the material receiving and conveying table 1, and the lower end of, connect material transmission platform 1 upside seted up with main layer board 7 assorted holding tank 2, main layer board 7 can get into in holding tank 2 completely to effectively avoid main layer board 7 to hinder and connect material transmission platform 1 to carry article.

Referring to fig. 1-2, the left and right ends of the buffer plate 4 are both provided with a groove 8, the groove 8 is slidably connected with a fixture block 9, a plurality of evenly distributed limiting springs 10 are fixedly connected between the inner wall of the groove 8 and the fixture block 9, the left and right inner walls of the cavity 3 are both provided with a clamping groove 11 matched with the fixture block 9, the clamping groove 11 is positioned at the lower side of the buffer plate 4, one end of the fixture block 9 close to the limiting springs 10 is fixedly connected with a driving rope 12, the driving rope 12 penetrates through the buffer plate 4 and extends into the guide tube 6 at the corresponding position, the driving rope 12 is made of nylon material and has high strength and is not easy to damage, referring to fig. 1 and 3, the upper side of the main supporting plate 7 is provided with a secondary supporting plate 13 matched with the main supporting plate, a return spring 14 is fixedly connected between the secondary supporting plate 13 and the main supporting plate 7, the limiting springs 10 and the return spring 14 are compression springs, and, and reset spring 14's coefficient of elasticity is greater than spacing spring 10's coefficient of elasticity, a pair of connecting rod 15 of 13 lower extreme fixedly connected with of secondary layer board, and connecting rod 15 runs through main layer board 7 and extends to in being equipped with the stand pipe 6 of driving rope 12, connecting rod 15 lower extreme and its driving rope 12 fixed connection who corresponds the position, driving rope 12 is in the state of straining, can realize in article reposition of redundant personnel letter sorting in-process, carry out buffer protection to the article that falls down, effectively avoid article the condition that breaks to appear, simultaneously, article fall after connecing material transmission platform 1, can effectively avoid main layer board 7 to drive article bounce, thereby effectively ensure the steady transmission of article.

Referring to fig. 2, a steering shaft 16 is rotatably connected in the groove 8, the outer surface of the steering shaft 16 is in contact with the transmission rope 12, the steering shaft 16 can change the stress and transmission direction of the transmission rope 12 better, friction between the steering shaft 16 and the inner wall of the groove 8 during stress transmission of the transmission rope 12 is effectively avoided, referring to fig. 1 and fig. 3, an expansion link 17 is arranged in the reset spring 14, the upper end and the lower end of the expansion link 17 are fixedly connected with the secondary supporting plate 13 and the main supporting plate 7 respectively, the expansion link 17 can play a role in limiting the moving track of the secondary supporting plate 13, and the reset spring 14 is effectively prevented from generating non-working displacement deformation.

Referring to fig. 1-2, a silicone cushion layer 18 is fixedly connected to an inner wall of the receiving and conveying table 1, the silicone cushion layer 18 has a thickness of 5cm, when the buffer plate 4 is reset, the buffer plate is easily collided with an inner wall of the cavity 3 under the action of the buffer spring 5, the silicone cushion layer 18 can effectively prevent the buffer plate 4 from directly contacting with the inner wall of the cavity 3, and has a certain buffer protection effect on the buffer plate 4, the inner wall of the cavity 3 and the outer end of the buffer plate 4 are fixedly connected with an elastic rubber layer 19, and the two elastic rubber layers 19 are in close contact with each other, during the resetting of the buffer plate 4, the elastic rubber layer 19 on the buffer plate 4 and the elastic rubber layer 19 on the inner wall of the cavity 3 can slide relatively, because the two elastic rubber layers 19 are in close contact with each other, a certain friction force is generated between the two elastic rubber layers, the internal energy of the buffer spring 5 can be converted into the frictional internal energy, so that the buffer plate 4 can quickly tend to be stable.

Please refer to fig. 1, connect material transmission platform 1 upper end fixedly connected with a pair of baffle 20 that are bilateral symmetry and distribute, and the equal fixedly connected with sponge layer of one end that two baffles 20 are close to each other, when article fall into and connect material transmission platform 1 on, telescopic link 17 can be effectively article from connecing material transmission platform 1 to drop, and the sponge layer can be when article and telescopic link 17 take place to contact, collide, play the buffering guard action to article.

Referring to fig. 1, the articles are sorted by the corresponding automatic sorting apparatus and then fall to the receiving and conveying table 1, referring to fig. 4-5, in the falling process of the articles, the articles contact with the secondary supporting plate 13 first, because the elastic coefficient of the return spring 14 is much smaller than that of the buffer spring 5, the secondary supporting plate 13 moves downward to contact with the main supporting plate 7, the connecting rod 15 moves downward together with the secondary supporting plate, and the driving rope 12 is in a loose state, then the main supporting plate 7 moves downward under the gravity of the articles, and the buffer plate 4 is driven by the guide tube 6 to move downward, and the buffer plate 4 gradually compresses the buffer spring 5 in the downward moving process, so that the kinetic energy of the falling articles is converted into the internal energy of the buffer spring 5, the articles can fall on the receiving and conveying table 1 lightly, and the articles are protected by buffering, referring to fig. 6-7, after the article falls on the material receiving transmission platform 1, the clamping block 9 on the buffer plate 4 also moves to a position corresponding to the clamping groove 11, and because the transmission rope 12 is in a loose state, the clamping block 9 only receives the elastic force of the limiting spring 10, so that the clamping block 9 can move towards the clamping groove 11 and is combined with the clamping groove 11, at the moment, the buffer plate 4 can be locked at the position by the mutual matching between the clamping block 9 and the clamping groove 11, the phenomenon that the buffer plate 4 and the main supporting plate 7 rebound is effectively avoided, and the article rebounding driven by the main supporting plate 7 is effectively avoided, in addition, after the article falls on the material receiving transmission platform 1, the main supporting plate 7 and the secondary supporting plate 13 are also completely pressed into the accommodating groove 2, the article can be conveyed away from the main supporting plate 7 by the transmission roller of the material receiving transmission platform 1, please refer to fig. 3 and 7, after the article leaves the main supporting plate 7, the secondary supporting plate, meanwhile, the connecting rod 15 can also move upwards, the transmission rope 12 can be pulled upwards, and the elastic coefficient of the reset spring 14 is larger than that of the limiting spring 10, so that the clamping block 9 can be pulled into the groove 8 by the transmission rope 12, at the moment, the buffer plate 4 is not locked any more, and the buffer plate 4 can be reset under the action of the buffer spring 5, please refer to fig. 1, so that the main supporting plate 7 is restored to the initial position to buffer and protect the next article, the buffering and protection can be realized in the article shunting and sorting process, the falling article is buffered and protected, the condition that the article is broken is effectively avoided, meanwhile, after the article falls on the material receiving transmission table 1, the main supporting plate 7 can be effectively prevented from driving the article to rebound, and the stable transmission of the article is effectively guaranteed.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a supply chain reposition of redundant personnel letter sorting structure, is including being located automatic material transmission platform (1) that connects of categorizing equipment downside, its characterized in that: connect the material to offer cavity (3) in the transmission platform (1), sliding connection has buffer board (4) in cavity (3), buffer board (4) lower extreme and cavity (3) lower inner wall between fixedly connected with a plurality of evenly distributed's buffer spring (5), buffer board (4) upper end fixedly connected with a plurality of evenly distributed's stand pipe (6), and stand pipe (6) upper end extends to and connects material transmission platform (1) upside, stand pipe (6) with connect material transmission platform (1) between sliding connection, connect material transmission platform (1) upside to be equipped with main layer board (7), and main layer board (7) lower extreme respectively rather than the stand pipe (6) upper end fixed connection of corresponding position, connect material transmission platform (1) upside to be equipped with main layer board (7) assorted holding tank (2), both ends all cut a recess (8) about buffer board (4), a clamping block (9) is connected in the groove (8) in a sliding manner, a plurality of evenly distributed limiting springs (10) are fixedly connected between the inner wall of the groove (8) and the clamping block (9), clamping grooves (11) matched with the clamping block (9) are formed in the left inner wall and the right inner wall of the cavity (3), the clamping grooves (11) are located on the lower side of the buffer plate (4), a transmission rope (12) is fixedly connected to one end, close to the limiting springs (10), of the clamping block (9), the transmission rope (12) penetrates through the buffer plate (4) and extends into the guide pipe (6) at the corresponding position, a secondary supporting plate (13) matched with the main supporting plate is arranged on the upper side of the main supporting plate (7), a reset spring (14) is fixedly connected between the secondary supporting plate (13) and the main supporting plate (7), a pair of connecting rods (15) is fixedly connected to the lower end of the secondary supporting plate (13), and the connecting rods (15) penetrate through the main supporting plate (7, the lower end of the connecting rod (15) is fixedly connected with the transmission rope (12) at the corresponding position.

2. The supply chain diversion sorting structure of claim 1, wherein: the groove (8) is rotatably connected with a steering shaft (16), and the outer surface of the steering shaft (16) is in contact with the transmission rope (12).

3. The supply chain diversion sorting structure of claim 1, wherein: a telescopic rod (17) is arranged in the reset spring (14), and the upper end and the lower end of the telescopic rod (17) are fixedly connected with the secondary supporting plate (13) and the main supporting plate (7) respectively.

4. The supply chain diversion sorting structure of claim 1, wherein: connect material transmission platform (1) upper inner wall fixedly connected with silica gel bed course (18), and the thickness of silica gel bed course (18) is 5-10 cm.

5. The supply chain diversion sorting structure of claim 1, wherein: the inner wall of the cavity (3) and the outer end of the buffer plate (4) are fixedly connected with elastic rubber layers (19), and the two elastic rubber layers (19) are in close contact with each other.

6. The supply chain diversion sorting structure of claim 1, wherein: connect material transmission platform (1) upper end fixedly connected with a pair of baffle (20) that are bilateral symmetry and distribute, and the equal fixedly connected with sponge layer of one end that two baffle (20) are close to each other.

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