CN218432313U - Buffer tray - Google Patents

Abstract

The utility model discloses a buffering tray, be in including layer board and setting a plurality of stabilizer blades of layer board bottom, the stabilizer blade includes: the top plate is connected with the supporting plate and provided with a plurality of upper guide pillars extending along the vertical direction; the bottom plate is provided with a plurality of lower guide posts extending along the vertical direction, and the upper guide posts are in sliding fit with the lower guide posts so that the bottom plate can move towards the direction close to or far away from the top plate; the buffer plates are arranged in a plurality of layers and are arranged between the top plate and the bottom plate in a stacked mode, the buffer plates are provided with avoidance holes used for penetrating the upper guide pillars or the lower guide pillars, the buffer plates are provided with a plurality of elastic pieces, one ends of the elastic pieces are connected with the top surfaces of the buffer plates, and the other ends of the elastic pieces are abutted to the bottom surfaces of the other buffer plates. The buffer board is the range upon range of multilayer and arranges, and the buffer board of every layer is equipped with a plurality of elastic components and absorbs the impact force, can realize good shock attenuation buffering effect.

Description

Buffer tray

Technical Field

The utility model relates to a tray technical field. And more particularly, to a buffer tray.

Background

The pallet is a horizontal platform device used for containerizing, stacking, carrying and transporting goods and products which are used as unit loads, is widely applied to the fields of production, transportation, storage, circulation and the like, and is considered to be one of two key innovations in the logistics industry of the 20 th century. The pallet is used as important loading, unloading, storing and transporting equipment in the logistics operation process, and plays a great role in modern logistics when being matched with a forklift. The current common tray comprises a wooden tray and a plastic tray, and comprises a supporting plate for bearing goods and a plurality of supporting legs arranged at the bottom of the supporting plate, wherein the tray with the structure can bear the goods, but in the transportation process, the tray and the goods borne by the tray vibrate together due to road bumping, and the tray lacks a damping and buffering function, so that the problems that the precision is high, and the goods sensitive to impact are damaged easily due to vibration impact are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffering tray, this tray have buffering absorbing function, can avoid the goods to receive great vibrations and strike.

According to an aspect of the utility model, a buffering tray is provided, be in including the layer board that is used for bearing the weight of the goods and setting a plurality of stabilizer blades of layer board bottom, the stabilizer blade includes:

the top plate is connected with the supporting plate and provided with a plurality of upper guide pillars extending along the vertical direction;

the bottom plate is provided with a plurality of lower guide posts extending along the vertical direction, and the upper guide posts are in sliding fit with the lower guide posts so that the bottom plate can move towards the direction close to or far away from the top plate; and

the buffer board, the buffer board sets up to a plurality ofly, and is a plurality of the range upon range of setting of buffer board is in between roof and the bottom plate, the buffer board is offered and is used for passing the hole of dodging of upper guide pillar or lower guide pillar, the buffer board is equipped with a plurality of elastic components, the one end of elastic component with the top surface of buffer board is connected, and the other end butt is in another the bottom surface of buffer board.

Preferably, the elastic member is a spring piece obliquely arranged on the buffer plate, and one end of the spring piece is fixedly combined with the buffer plate.

Preferably, the buffer tray further comprises a plurality of base plates, the base plates and the buffer plates are arranged in a stacked mode at intervals, and the other ends of the elastic pieces abut against the bottom surfaces of the base plates.

Preferably, part of the plate body of the buffer plate is tilted upwards to form a plurality of elastic sheets.

Preferably, the shape of the elastic sheet is semicircular, and the semicircular elastic sheet comprises an arc side which tilts upwards in an inclined manner and a straight line side which is connected with the buffer plate.

Preferably, the upper guide post and the lower guide post are both provided with a tubular structure, and the upper guide post is inserted into the lower guide post, so that the bottom plate can move up and down along the outer circumferential surface of the upper guide post.

Preferably, the outer side surface of the end part of the upper guide pillar and the inner side surface of the end part of the lower guide pillar are both provided with a convex ring.

Preferably, springs are arranged in the upper guide column and the lower guide column, one end of each spring is connected with the top plate, and the other end of each spring is connected with the bottom plate.

Preferably, the junction of layer board and stabilizer blade is equipped with block structure, through block structure the layer board can be dismantled with the stabilizer blade and be connected.

Preferably, the block structure is including setting up forked tail tenon, the setting of layer board bottom are in the stabilizer blade top is used for the block the joint portion of forked tail tenon to and V type fixer, the opening part of V type fixer is equipped with the elasticity strip, joint portion is equipped with the fixed axle, the fixed axle contacts with the elasticity strip, the one end of V type fixer with joint portion rotatable coupling, the other end with joint portion sliding connection.

The utility model has the advantages as follows:

the utility model discloses a buffering tray sets up the buffer board in the stabilizer blade, and elastic component through on the buffer board absorbs the vibrations and strikes, realizes the buffering effect, avoids external vibrations to strike the bearing goods that transmit on the tray. Because the buffer plate is arranged in a multilayer stacked mode, the buffer plate on each layer is provided with a plurality of elastic pieces for absorbing impact force, and therefore the support leg is provided with a large number of elastic pieces, and a good shock absorption and buffering effect is achieved.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 shows a schematic structural diagram of the present invention.

Fig. 2 shows a schematic structural view of the support leg of the present invention.

Fig. 3 shows a schematic structural diagram of the buffer plate of the present invention.

Fig. 4 shows a schematic structural diagram of the bottom plate of the present invention.

Fig. 5 shows a schematic structural diagram of the state of the supporting board separated from the supporting legs.

Fig. 6 shows a schematic structural view of the pallet and the support leg of the present invention.

Fig. 7 is a schematic structural view showing a state where the support board of the present invention is coupled to the support legs.

Detailed Description

In order to explain the present invention more clearly, the present invention will be further described with reference to the preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

Pallets are vehicles that transform static goods into dynamic goods, a cargo platform, but also a movable platform, or movable ground. Even if the goods are put on the ground without flexibility, the mobility is immediately obtained after the pallets are loaded, and the goods become flexible mobile goods, because the goods loaded on the pallets are in a ready state for being transferred to the movement at any time. The dynamic loading and unloading method using the pallet as a basic tool is called pallet operation.

The pallet work not only significantly improves the loading and unloading effect, but also changes the form of warehouse construction, the structure of ships, the loading and unloading facilities of railways and other transportation modes, and the management organization. In the packaging of goods, the packaging is facilitated to be standardized and modularized, and even the general production activities except loading and unloading can be obviously influenced. With the increasing precision of production equipment and the increasing degree of automation, the production planning becomes stronger and more and the management mode becomes more advanced, and the inter-process transportation and the supply of materials and semi-finished products to the production line become more and more important.

The tray operation is an effective means for rapidly improving the carrying efficiency and ordering the material flowing process, and plays a great role in reducing the production cost and improving the production efficiency.

The important principle of the carrying operation is the principle of minimum operation amount. If the goods are loaded on the pallet at the initial place, the original state of the goods on the pallet is not changed and the goods reach the destination no matter how complex the goods are stored and transported in the process, and the effect of pallet transportation can be fully exerted. The tray direct transportation is realized in the aspects of railway, automobile transportation and ship transportation, or the combined direct transportation is formed by various transportation modes, so that the good transportation economic effect can be obtained for the transportation industry and the material units utilizing transportation.

Therefore, when goods are usually placed on the tray for transportation, the transfer efficiency can be greatly improved, but the existing tray usually does not have the damping and buffering effects, and the problem that the goods are damaged due to shock impact is easy to happen.

In view of the above problem, an embodiment of the present invention provides a buffer tray, as shown in fig. 1, the buffer tray includes a supporting plate 10 and supporting legs 20, the supporting plate 10 is used for bearing goods, the number of the supporting legs 20 is 9, and the supporting legs are uniformly arranged at the bottom of the supporting plate 10 for supporting the supporting plate 10. The pallet 10 and the support legs 20 form a pallet, which is a logistics unit used in cooperation with logistics equipment such as a forklift, a shelf and the like, can be used for storing, loading and carrying goods, and is one of necessary logistics equipment in modern logistics storage. The pallet 10 is a flat plate-like structure and may be made of wood, metal, plastic or the like.

As shown in fig. 2, the supporting foot 20 includes a top plate 21, a bottom plate 22 and a plurality of buffer plates 23, in this embodiment, the top plate 21 and the bottom plate 22, and the buffer plates 23 are both rectangular plate-shaped structures, the bottom of the top plate 21 is provided with a plurality of upper guide pillars 211 extending along the vertical direction, the top of the bottom plate 22 is provided with a plurality of lower guide pillars 221 extending along the vertical direction, the upper guide pillars 211 and the lower guide pillars 221 are arranged correspondingly, and each upper guide pillar 211 is in sliding fit with its corresponding lower guide pillar 221, so that the bottom plate 22 can move towards a direction close to or away from the top plate 21. The base plate 22 is able to move up and down in a vertical direction, as shown in the orientation of fig. 2.

As shown in fig. 2 and 3, the plurality of buffer plates 23 are stacked between the top plate 21 and the bottom plate 22, the buffer plates 23 are opened with a plurality of escape holes 231, and the upper guide posts 211 and the lower guide posts 221 pass through the escape holes 231, thereby clamping the plurality of buffer plates 23 between the top plate 21 and the bottom plate 22. The top surface of the buffer plate 23 is provided with a plurality of elastic members, one end of each elastic member is connected with the top surface of the buffer plate 23, and the other end of each elastic member abuts against the bottom surface of the other buffer plate 23 above the elastic member. It will be appreciated that the resilient member of the uppermost bumper plate 23 abuts the bottom surface of the top plate 21.

A plurality of elastic components evenly distributed in the surface of buffer plate 23 can produce certain deformation when the elastic component pressurized, and when bottom plate 22 upwards removed, the elastic components on a plurality of buffer plates 23 absorbed the upwards impact force of bottom plate 22 jointly. That is, the impact force transmitted through the bottom plate 22 is absorbed by the elastic deformation of the elastic members on the buffer plates 23 disposed in multiple layers, so that the plurality of legs 20 perform a buffering function to reduce the shock of the vibration of the cargo on the pallet 10. The utility model discloses a buffer board 23 sets up to the range upon range of multilayer and arranges, and the buffer board 23 of each layer is equipped with a plurality of elastic components and absorbs the impact force, can realize good shock attenuation buffering effect. It should be noted that after the elastic member is compressed, the height of the supporting leg 20 is reduced, so that the supporting plate 10 is close to the ground, and therefore, an appropriate number of layers of buffer plates 23 are selected to ensure the minimum height of the supporting leg 20, so that the fork of the forklift can be inserted into the bottom of the supporting plate 10.

It should be noted that, the tray used in the current market mainly includes a wooden tray, a plastic tray, a metal tray, a paper tray, and a composite tray from the material perspective, and the material of the buffering tray of the embodiment of the present disclosure may be made of one or more of the above materials, which is not particularly limited by the present invention.

In some embodiments, the elastic member is an elastic sheet 232 obliquely disposed on the top surface of the buffer plate 23, and the elastic member is a sheet-like structure with one end fixedly bonded to the surface of the buffer plate 23 and the other end obliquely above the buffer plate 23. The height of a plurality of flaky shell fragments 232 is the same, and the distance that the other end of shell fragment 232 apart from buffer board 23 equals promptly for a plurality of buffer boards 23 keep the state that is parallel to each other, another tip of each shell fragment 232 all with the bottom butt of another buffer board 23 of top, thereby absorb the impact force through the bending deformation of flaky shell fragment 232, realize the effect of buffering. The plate-shaped resilient piece 232 may be made of an elastic material, such as spring steel, and is fixedly connected to the buffer plate 23 by welding, bolting, or the like.

Further, the support foot 20 may further include a plurality of backing plates 24, the backing plates 24 are configured as a flat plate structure, and the backing plates 24 are also provided with avoiding holes for passing through the upper guide pillars 211 and the lower guide pillars 221. The backing plates 24 and the buffer plates 23 are arranged in a spaced and stacked mode, and one buffer plate 23 is placed on each backing plate 24, so that the end portion of the elastic sheet 232 on the buffer plate 23 is abutted to the bottom surface of the backing plate 24 on the previous layer. Since the pad 24 has a flat plate structure and has a certain thickness, the pad 24 is stacked between the plurality of buffer plates 23, so that the leg 20 can maintain a certain height after the elastic sheet 232 is elastically deformed. That is, the height of the leg 20 is adjusted by adding the pad plate 24, the number of the buffer plates 23 used can be reduced.

It should be noted that the number of the backing plates 24 and the number of the buffer plates 23 may be equal or unequal, that is, one buffer plate 23 may be placed on each layer of the backing plate 24, or one buffer plate 23 may be placed on multiple layers of the backing plates 24. The greater the number of the buffer plates 23, the greater the impact absorbing force of the leg 20, the better the shock-absorbing and buffering effect thereof, but the lower the height of the leg 20 after being pressed, and thus the height of the leg 20 is adjusted by providing the pad plate 24.

As shown in fig. 3, in the present embodiment, part of the plate body of the buffer plate 23 is tilted upward to form a plurality of sheet-shaped elastic pieces 232, and in actual production, a pressing process may be used to process the flat-plate-shaped buffer plate 23, so that a plurality of plate body parts on the buffer plate 23 are separated, and the separated plate body is tilted upward to form the sheet-shaped elastic pieces 232. Each sheet-shaped elastic piece 232 has the same shape and the same included angle with the buffer plate 23, so that the end of each elastic piece 232 is in contact with the bottom surface of the backing plate 24 above the elastic piece 232. The plate body of the buffer plate 23 with the structure is integrally formed with the elastic sheets 232, and a plurality of elastic sheets 232 and the avoiding holes 231 are formed simultaneously in one processing step, so that the process steps are simplified, and the production efficiency is improved. It is understood that the elastic pieces 232 of the buffer plate 23 between different layers may have the same or different orientations, and the impact absorbing effect is substantially equal.

Because flaky shell fragment 232 is formed by the partial plate body warpage of buffer board 23, and the buffer board 23 plate body of shell fragment 232 department forms the opening, when shell fragment 232 pressurized produces elastic deformation, shell fragment 232 can be pressed into in this opening, consequently, the deformation space of shell fragment 232 under this kind of structure is bigger, and its absorbable impact force is bigger, and the buffering effect that provides is also better.

In the present embodiment, the shape of the elastic sheet 232 is substantially semicircular, and the semicircular elastic sheet 232 includes an arc side tilted upward obliquely, and a straight line side connected to the buffer plate 23, that is, the semicircular arc side is separated from the plate body of the buffer plate 23, and the separated plate body is bent upward obliquely to form the elastic sheet 232.

As shown in fig. 2 and 4, the upper guide post 211 of the top plate 21 and the lower guide post 221 of the bottom plate 22 are both configured as a rectangular tube, and the end of the upper guide post 211 is inserted into the lower guide post 221 so that the bottom plate 22 can move up and down along the outer circumferential surface of the upper guide post 211. In the present embodiment, the number of the upper guide posts 211 and the number of the lower guide posts 221 are respectively 4, and are uniformly distributed at 4 corners of the top plate 21 and the bottom plate 22, and the end of each upper guide post 211 is inserted into the corresponding lower guide post 221, so as to improve the smoothness of the movement of the bottom plate 22.

As shown in fig. 2, an upper protruding ring 212 is disposed on the outer surface of the end of the upper guide pillar 211, a lower protruding ring 222 is disposed on the inner surface of the end of the lower guide pillar 221, and after the end of the upper guide pillar 211 is inserted into the lower guide pillar 221, the upper protruding ring 212 can be engaged with the lower protruding ring 222 to prevent the upper guide pillar 211 from coming off from the lower guide pillar 221, that is, the upper protruding ring 212 is engaged with the lower protruding ring 222 to prevent the bottom plate 22 from coming off, thereby preventing the buffer plate 23 and the backing plate 24 from coming off.

Further, springs 25 are arranged in the upper guide post 211 and the lower guide post 221, one end of each spring 25 is connected with the top plate 21, the other end of each spring 25 is connected with the bottom plate 22, the bottom plate 22 and the top plate 21 clamp the buffer plate 23 and the backing plate 24 through the tensile force of the springs 25, and the elastic pieces 232 are in contact with the bottom surface of the backing plate 24 all the time.

The junction of layer board 10 and stabilizer blade 20 is equipped with card and structure, through block structure layer board 10 can dismantle with stabilizer blade 20 and be connected, the quick replacement stabilizer blade 20 of being convenient for.

Specifically, as shown in fig. 5-7, the engaging structure includes a dovetail 11 disposed at the bottom of the supporting plate 10, two engaging portions 26 respectively disposed at two sides of the top plate 21, and a V-shaped holder 27, the V-shaped holder 27 is formed by bending a metal rod into a V-shape, an opening of the V-shaped holder is connected with an elastic strip 28, the engaging portion 26 is shaped as a rectangular block, an arc-shaped groove is formed in a side surface of the rectangular block, the V-shaped holder 27 is disposed at the arc-shaped groove, an upper end of the V-shaped holder 27 is rotatably connected with the engaging portion 26, a lower end of the V-shaped holder 27 is slidably connected with the engaging portion 26, the engaging portion 26 is further provided with a fixing shaft 29, the fixing shaft 29 is perpendicular to the elastic strip 28, the elastic strip 28 is located at an outer side of the fixing shaft 29, and the two are in contact with each other.

When the supporting leg 20 moves upward, the end of the dovetail 11 contacts the V-shaped holder 27, so that the V-shaped holder 27 rotates around the upper end thereof, the lower end of the V-shaped holder 27 slides along the arc-shaped groove, so that the V-shaped holder 27 rotates into the snap-in portion 26, and the elastic strip 28 is stretched and lengthened under the block of the fixing shaft 29.

After the supporting leg 20 continues to move upward, the end of the dovetail 11 is separated from the contact with the V-shaped holder 27, and the V-shaped holder 27 reversely rotates around the upper end of the V-shaped holder 27 under the action of the restoring force of the elastic strip 28, and rotates from the clamping portion 26 to the outer side thereof, so that the V-shaped holder 27 is located in the wedge-shaped groove of the dovetail 11, and the clamping fixation of the supporting leg 20 and the supporting plate 10 is realized.

When it is desired to remove the foot 20 from the pallet 10, the operator first rotates the V-shaped retainers 27 on either side of the dovetail 11, so that the V-shaped retainers 27 exit the wedge-shaped slots of the dovetail 11 into the snaps 26, and then separates the foot 20 from the pallet 10.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which 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. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they 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 according to specific situations by those skilled in the art.

It is further noted that, in the description of the present invention, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims (10)

1. A buffer pallet comprising a pallet for carrying goods and a plurality of legs disposed at the bottom of the pallet, wherein the legs comprise:

the top plate is connected with the supporting plate and provided with a plurality of upper guide pillars extending along the vertical direction;

the bottom plate is provided with a plurality of lower guide posts extending along the vertical direction, and the upper guide posts are in sliding fit with the lower guide posts so that the bottom plate can move towards the direction close to or far away from the top plate; and

the buffer board, the buffer board sets up to a plurality ofly, and is a plurality of the range upon range of setting of buffer board is in between roof and the bottom plate, the buffer board is seted up and is used for passing the hole of dodging of upper guide pillar or lower guide pillar, the buffer board is equipped with a plurality of elastic component, the one end of elastic component with the top surface of buffer board is connected, other end butt in another the bottom surface of buffer board.

2. The buffer tray of claim 1, wherein the elastic member is a spring piece obliquely arranged on the buffer plate, and one end of the spring piece is fixedly combined with the buffer plate.

3. The buffer tray according to claim 2, further comprising a plurality of base plates, wherein the base plates and the buffer plate are stacked at intervals, and the other ends of the elastic pieces abut against the bottom surfaces of the base plates.

4. The buffer tray as claimed in claim 3, wherein a part of the plate body of the buffer plate is tilted upwards to form a plurality of the resilient pieces.

5. The buffer tray of claim 4, wherein the resilient tab is shaped as a semi-circle, the semi-circle resilient tab comprising a curved side that is tilted upward at an angle, and a straight side that is connected to the buffer plate.

6. The buffer tray of claim 1, wherein the upper guide post and the lower guide post are each provided in a tubular structure, and the upper guide post is inserted into the lower guide post so that the bottom plate can move up and down along the outer circumferential surface of the upper guide post.

7. The cushion tray of claim 6, wherein the outer side surfaces of the upper post ends and the inner side surfaces of the lower post ends are provided with collars.

8. The buffer tray of claim 6, wherein the upper and lower guide posts have springs therein, one end of the spring is connected to the top plate, and the other end of the spring is connected to the bottom plate.

9. The buffer tray as claimed in claim 1, wherein the connection part of the support plate and the support leg is provided with a clamping structure, and the support plate is detachably connected with the support leg through the clamping structure.

10. The buffer tray as claimed in claim 9, wherein the engaging structure comprises a dovetail disposed at the bottom of the supporting board, a engaging portion disposed at the top end of the supporting leg for engaging the dovetail, and a V-shaped holder, an elastic strip is disposed at an opening of the V-shaped holder, the engaging portion has a fixing shaft contacting the elastic strip, one end of the V-shaped holder is rotatably connected to the engaging portion, and the other end of the V-shaped holder is slidably connected to the engaging portion.

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