CN113830417A - Bearing packing case - Google Patents

Abstract

The application discloses bearing packing case, including packing box, base and three stop gear of group, wherein at least a set of stop gear includes locating part and adjusting part, and the radial motion of locating part edge circle can be ordered about to the adjusting part. By arranging the base bearing, the bearing can be prevented from directly contacting the packing box, so that the packing box is protected; through setting up stop gear fixing bearing for the size of packing box no longer receives the injecing of bearing size, as long as the packing box can be put into to the bearing, can realize the fixed to the bearing through the removal of locating part. The bearing loader is simple in structure, capable of loading bearings of various sizes and high in repeated utilization rate.

Description

Bearing packing case

Technical Field

The application relates to the technical field of bearing transportation, in particular to a bearing packing box.

Background

In order to prevent the bearings from rolling or being mutually worn in the transportation process, an independent packing box is required to be arranged for fixing the bearings. Due to the fact that the bearings are various in types and large in size range, packing boxes with different sizes need to be designed to meet the packing requirements of the corresponding bearings.

In order to facilitate the placement of the bearing into the packaging box, the inner size of the packaging box is usually slightly larger than the bearing, so that the bearing has certain freedom of movement in the packaging box, and the bearing is easy to extrude and even destroy the packaging box during movement, so that the service life of the packaging box is limited.

The disposable wooden box transportation bearing is commonly used in the market, the packaging cost is high, the repeated utilization rate is low, and the packaging is difficult to process after the goods arrive.

Disclosure of Invention

The bearing packing box aims to overcome the defects in the prior art and provide a bearing packing box.

To achieve the above technical object, the present application provides a bearing packing box, including: the packing box is used for accommodating the bearing; the base is arranged in the packing box and used for supporting the bearing; the limiting mechanisms are arranged at intervals along the circumferential direction, and at least one group of limiting mechanisms comprises limiting parts and adjusting parts, and the adjusting parts are connected with the limiting parts and can drive the limiting parts to move along the radial direction of a circle; when the bearing is packaged, the bearing is arranged on the base, so that the bearing is positioned between the multiple groups of limiting parts, the adjusting part drives the limiting parts to move along the radial direction of the circle and towards the circle center of the circle, the limiting parts abut against the bearing, and the bearing is fixed in the packaging box by the multiple groups of limiting parts.

Further, the packing box comprises a box bottom, a box body and a box cover, wherein the box body is connected with the box bottom and the box cover; the box bottom, the box body and the box cover are detachably connected.

Furthermore, a groined support is arranged on one side of the box bottom, which is far away from the box cover; and/or one side of the box cover close to the box bottom is provided with a cover stop; and/or a cover support is arranged on one side of the box cover close to the box bottom.

Further, the box includes: the two first side plates are oppositely arranged; one second side plate is connected with one end of each first side plate, and the other second side plate is connected with the other end of each first side plate; and a corner hinge is arranged between any one first side plate and an adjacent second side plate, so that the box body can be folded.

Furthermore, a clamping part is arranged on one side of the corner hinge close to the box bottom and protrudes out of the box body; when the box body is connected with the box bottom, the corners of the box bottom can be inserted into the clamping parts.

Further, any second side plate is provided with a middle hinge, so that the second side plate can be folded.

Further, the base comprises a first supporting strip and a second supporting strip which are arranged in a crossed mode.

Furthermore, the limiting mechanism is arranged on the base; one of the limiting piece and the base is provided with a waist-shaped hole, the other one of the limiting piece and the base is provided with a locking hole, the waist-shaped hole extends along the radial direction of the circle, and the locking hole is exposed in the waist-shaped hole; the adjusting piece comprises a locking piece which can penetrate through the waist-shaped hole and extend into the locking hole.

Furthermore, at least two locking holes are formed in the limiting part or the base, and the locking holes are arranged along the radial direction of the circle at intervals.

Further, the packing box and the base are made of wood materials.

The application provides a bearing package vanning, including packing box, base and three stop gear of group, wherein at least a set of stop gear includes locating part and adjusting part, and the radial motion of locating part edge circle can be ordered about to the adjusting part. By arranging the base bearing, the bearing can be prevented from directly contacting the packing box, so that the packing box is protected; through setting up stop gear fixing bearing for the size of packing box no longer receives the injecing of bearing size, as long as the packing box can be put into to the bearing, can realize the fixed to the bearing through the removal of locating part. The bearing loader is simple in structure, capable of loading bearings of various sizes and high in repeated utilization rate.

Drawings

FIG. 1 is a schematic structural view of a bottom of a bearing packing box provided by the present application;

FIG. 2 is a schematic perspective view of the bottom of the bearing packing box shown in FIG. 1;

FIG. 3 is a schematic perspective view of a bearing packing box body and a box cover provided by the present application;

FIG. 4 is a schematic structural view of a bottom of another bearing load container provided by the present application;

fig. 5 is a schematic structural diagram of a limiting mechanism provided in the present application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Further, the first feature may be "on" or "under" the second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In addition, when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The application provides a bearing packing box, includes: a packing case 100 for accommodating the bearing 1; a base 200 disposed in the packing case 100 for supporting the bearing 1; at least three sets of limiting mechanisms 300, the limiting mechanisms 300 are arranged at intervals along the circumferential direction, at least one set of limiting mechanism 300 includes a limiting member 310 and an adjusting member 320, and the adjusting member 320 is connected with the limiting member 310 and can drive the limiting member 310 to move along the radial direction of the circle.

When the bearing 1 is packaged, the bearing 1 is placed in the packaging box 100; at this time, the limiting members 310 are far from the center O, so that the bearing 1 is placed between the sets of limiting members 310; the bearing 1 is positioned on the base 200; the adjusting member 320 drives the limiting member 310 to move along the radial direction of the circle toward the center O; the limiting member 310 is continuously close to the bearing and finally abuts against the bearing 1; the bearing 1 is clamped by the sets of stoppers 310 and is fixed in the package 100.

Referring initially to fig. 1, a bearing 1 is illustrated. It is understood that the bearing 1 has a substantially annular shape.

Since the position-limiting members 310 can move along the radial direction of the circle, when the position-limiting members 310 are driven and changed by the adjusting member 320, the plurality of position-limiting members 310 may not be located on the same circle. Similarly, since the limiting members 310 can move along the radial direction of the circle, at least when the adjusting member 320 drives the limiting members 310 to abut against the bearing 1, the sets of limiting members 310 are located on the same circumference, and the circumference at this time is the outer circumference of the bearing 1.

By arranging the base 200 to support the bearing 1, the bearing 1 can be prevented from directly contacting the packaging box 100, thereby protecting the packaging box 100. Therefore, in the process of putting, taking and transporting the bearing 1, the packing box 100 only plays the roles of isolating the bearing 1 and avoiding the exposure of the bearing 1, and because the inner wall of the packing box 100 is not in contact with the bearing 1, the packing box 100 cannot be abraded or impacted, so that the packing box 100 can be repeatedly used for multiple times, and the service life of the packing box 100 is prolonged.

Through setting up stop gear 300 fixed bearing 1, can liberate the carving board specification of packing box 100 to improve the suitability and the reliability of whole bearing packing box. In brief, the size of the packing box 100 is no longer limited by the size of the bearing 1, and as long as the volume in the packing box 100 is larger than that of the bearing 1, the bearing 1 can be placed in the packing box 100, and the fixing of the bearing 1 can be realized by the movement of the limiting member 310. That is, when the bearing is loaded and fixed by the packing box, the side wall of the packing box 100 is not required to define the position of the bearing 1. After the limiting mechanism 300 is matched with the clamping bearing 1, the bearing 1 can be prevented from contacting the inner wall of the packaging box 100, so that the packaging box 100 is further protected.

In addition, since the bearing 1 is substantially circular, when at least three sets of limiting mechanisms 300 are disposed in the packaging box 100, the bearing 1 can be prevented from being separated from the limiting mechanisms 300 as long as the spacing between any two sets of adjacent limiting members 310 is smaller than the nominal outer diameter of the bearing 1 after the limiting mechanisms 300 are matched and clamped with the bearing 1, and the fixing effect of the limiting mechanisms 300 on the bearing 1 is further ensured.

Optionally, a base 200 is provided on the bottom of the package 100.

It will be readily appreciated that the bottom of the package 100, which is required to be load bearing, is an important part for supporting the entire container during handling and transfer and for engaging with tools such as forklifts. Therefore, the shape, thickness, size and hardness of the bottom of the packing box 100 are all in certain standards. The base 200 is arranged at the bottom of the packaging box 100, so that the bottom can be reinforced, and the reliability of the packaging box 100 is further ensured.

Alternatively, the spacing mechanism 300 is disposed on an inner wall of the package 100.

For example, when the base 200 is disposed at the bottom of the packing box 100, the limiting mechanism 300 is also disposed at the bottom of the packing box 100 and outside the base 200.

Optionally, the spacing mechanism 300 is provided on the base 200.

Through setting up stop gear 300 on base 200, can simplify the structure of packing box 100, avoid many places trompils on packing box 100, guarantee the structural stability of packing box 100.

For convenience of description, the plurality of sets of limiting mechanisms 300 for fixing the same bearing 1 are referred to as a set of limiting devices, and optionally, at least one set of limiting devices is disposed in the packaging box 100 so as to fix at least one bearing 1.

Referring to fig. 4, in the embodiment, two bases 200 are arranged in the packing box 100 side by side, and a set of limiting device is arranged on any one of the bases 200. At this time, the packing box 100 can accommodate two bearings 1 at the same time.

Optionally, the base 200 is removably disposed within the package 100.

For example, the base 200 may be screwed into the packing box 100 by a connector such as a bolt or a screw, and the base 200 may be fixed by tightening the connector and separated by pulling out the connector. For another example, a clamp is provided in the package 100 to clamp or release the base 200. The present application is not limited to the manner in which the base 200 is mounted within the package 100.

Can dismantle through setting up base 200, when base 200 was impaired, can change base 200 conveniently, make things convenient for packing box 100 to continue to use. In addition, the base 200 with different specifications is replaced in the packing box 100, which is beneficial to improving the applicability of the bearing packing box.

It should be noted that, when three sets of limiting mechanisms 300 are disposed in the packaging box 100, only one set of limiting mechanism 300 may include the limiting member 310 and the adjusting member 320, and the other two sets of limiting mechanisms 300 may include only the limiting member 310. At this time, two limiting members 310 are fixedly disposed in the package 100, and the two limiting members 310 are disposed on the same circumference at intervals, while the other limiting member 310 is movable; when the movable limiting member 310 is far away from the fixedly arranged limiting member 310, the bearing 1 can be conveniently placed in or separated from the base 200; when the movable limiting member 310 approaches the fixedly disposed limiting member 310, the bearing 1 is clamped.

Alternatively, when three sets of limiting mechanisms 300 are disposed in the packaging box 100, two sets of limiting mechanisms 300 may include the limiting member 310 and the adjusting member 320, and the other set of limiting mechanisms 300 only includes the limiting member 310. At this time, one limiting member 310 is fixedly arranged and used as a positioning reference for loading the bearing 1; and the other two limiting members 310 can move to facilitate loading and unloading of the bearing 1.

Or, when three sets of limiting mechanisms 300 are disposed in the packaging box 100, the three sets of limiting mechanisms 300 may each include a limiting member 310 and an adjusting member 320; at this time, the three stoppers 310 are all movable, and can be close to each other to facilitate the bearing 1 to be inserted into the base 200, and can also be away from each other to facilitate the bearing 1 to be separated from the base 200.

In the embodiment shown in fig. 1, four sets of limiting mechanisms 300 are provided in the package 100. In other embodiments, more sets of stop mechanisms 300 may be provided within the package 100. The loading and unloading of the bearing 1 can be realized only by ensuring that the limiting members 310 of at least one group of limiting mechanisms 300 can move. In order to facilitate the insertion of the bearing 1 between the sets of limiting members 310, the sets of limiting members 310 can be moved, so as to reduce the friction between the bearing 1 and the limiting members 310 during the transportation process.

When only one set of limiting mechanisms 300 only includes one fixedly disposed limiting member 310, or all limiting mechanisms 300 in one package 100 include both a limiting member 310 and an adjusting member 320, bearings 1 with different sizes can be fixed by adjusting the distance between the limiting members 310.

When all the limiting mechanisms 300 in one packing case 100 include the limiting member 310 and the adjusting member 320, the position where the bearing 1 is fixed is adjustable.

To facilitate storage, transfer, and use of the package 100, in one embodiment, the package 100 includes a box bottom 110, a box body 120, and a box cover 130, the box body 120 connecting the box bottom 110 and the box cover 130; the case base 110, the case body 120, and the case cover 130 are detachably coupled.

Therefore, when the bearing 1 needs to be packaged, the box bottom 110, the box body 120 and the box cover 130 are connected to form the packaging box 100 with a three-dimensional inner cavity. When the bearing 1 is not required to be packaged, the connection between the box bottom 110, the box body 120 and the box cover 130 is released, so that each component of the packaging box 100 can be effectively accommodated according to the shape of the accommodating space, and the box bottom 110, the box body 120 or the box cover 130 can be independently accommodated; and the carrying burden can be reduced, and the operator can conveniently move each part of the packing box 100.

Wherein the case base 110, the case body 120, and the case cover 130 may be nailed together.

In order to prevent the nailing and nailing operations from damaging the structure of the package 100, the box bottom 110, the box body 120 and the box cover 130 can be inserted or clamped together. For example, the box bottom 110 and/or the box cover 130 are provided with a slot, and a side plate constituting the box body 120 can be inserted into the slot, so as to connect the box body 120 with the box bottom 110 or the box cover 130. For another example, the box bottom 110 and/or the box cover 130 are provided with inner supporting blocks, the inner supporting blocks can extend into the box body 120, the outer peripheral walls of the inner supporting blocks can contact with the inner wall of the box body 120, and the box body 120 can be connected with the box bottom 110 or the box cover 130. For example, an outer supporting block is disposed at an end of the box body 120, a step is formed between the outer supporting block and the end of the box body 120, the box bottom 110 or the box cover 130 can be clamped into the outer supporting block and contact the step, the outer periphery of the sidewall of the box bottom 110 or the box cover 130 contacts the inner wall of the outer supporting block, and the box body 120 can be connected with the box bottom 110 or the box cover 130.

The present application does not limit the manner of coupling the case base 110, the case body 120, and the case cover 130.

Optionally, a groined support 111 is arranged on the side of the box bottom 110 facing away from the box cover 130.

Referring to fig. 2 and 4, the # -shaped support 111 includes at least two first supporting bars 111a disposed on the back of the case bottom 110 (i.e. the side of the case bottom 110 away from the case cover 130); at least two second branch bars 111b arranged on one side of the first branch bars 111a departing from the box bottom 110; the extending direction of the first branch 111a is perpendicular to the extending direction of the second branch 111 b.

Through setting up groined type support 111, can heighten the bottom of the case 110, avoid the bottom of the case 110 direct contact ground or installation face to avoid the bottom of the case 110 to receive the erosion. Meanwhile, the second branch bars 111b are arranged at intervals, so that the contact area between the packaging box 100 and the ground or the mounting surface can be reduced, and the packaging box 100 is convenient to move. In addition, the carrying contact elements of the carrying equipment such as the forklift can extend into the gaps between the first branches 111a and the gaps between the second branches 111b, the design of the # -shaped support 111 can facilitate the carrying equipment to act on the packing box 100, and the vertical arrangement of the first branches 111a and the second branches 111b can facilitate the carrying equipment to act on the packing box 100 from different directions.

Optionally, a cover stop 131 is disposed on a side of the cover 130 adjacent to the case bottom 110.

Referring specifically to fig. 3, the cover rail 131 includes two crosspieces 131a disposed opposite to each other, and two longitudinal rails 131b, wherein one longitudinal rail 131b connects one ends of the two crosspieces 131a, and the other longitudinal rail 131b connects the other ends of the two crosspieces 131 a; the four stop members (two crosspieces 131a and two longitudinal rails 131 b) are connected end to end.

By providing the cover rail 131, the cover 130 can be reinforced. Meanwhile, since the cover rail 131 protrudes out of the case cover 130, the cover rail 131 can be clamped into the case body 120 as the inner supporting block, so that the case cover 130 is connected with the case body 120.

Optionally, a cover brace 132 is disposed on a side of the cover 130 adjacent to the base 110.

Specifically, referring to fig. 3, the cover support 132 includes a cross support 132a and a longitudinal support 131b, the extending directions of the cross support 132a and the longitudinal support 131b are perpendicular to each other, and the cross support 132a and the longitudinal support 131b are disposed in a cross shape.

By providing the cover stay 132, the cover 130 can be further reinforced.

Further, a cover stay 132 is provided in the square-shaped inner frame formed by the cover rail 131, the wale 132a can support two longitudinal rails 131b, and the longitudinal rails 131b can support two lateral rails 131a, thereby reinforcing the structure of the cover rail 131.

One of the cross brace 132a and the longitudinal brace 131b is a whole long strip structure, and the other one of the cross brace 132a and the longitudinal brace 131b comprises two small short strip structures, wherein the two short strip structures are symmetrically arranged relative to the long strip structure; or, the cross brace 132a and the longitudinal brace 131b are both of a whole strip structure, but at the position where the cross brace 132a and the longitudinal brace 131b intersect and contact each other, a clamping groove is respectively arranged on the cross brace 132a and the longitudinal brace 131b, and the two clamping grooves are in joggle joint. Therefore, the cross brace 132a and the longitudinal brace 131b can both contact the box cover 130, and the cross brace 132a and the longitudinal brace 131b are both in the same plane, so that the structural stability of the cover brace 132 can be ensured, and the cover brace 132 can be prevented from influencing the inner space of the box body 120.

It can be seen that the box 120 is separated from the box bottom 110 and the box cover 130, only the side walls are left, and the two ends of the box 120 are open, so that the box 120 is easily deformed due to the absence of end supports and internal supports. To this end, in one embodiment, the case 120 includes: the two first side plates 121 are arranged oppositely; two second side plates 122, wherein one second side plate 122 is connected with one end of each of the two first side plates 121, and the other second side plate 122 is connected with the other end of each of the two first side plates 121; a corner hinge 2 is provided between any one of the first side plates 121 and an adjacent one of the second side plates 122 so that the box body 120 is foldable.

Specifically, referring to fig. 3, four side plates (two first side plates 121 and two second side plates 122) are connected end to form a hollow solid quadrangle. Because the corner hinge 2 is arranged between any two adjacent side plates, the adjacent side plates can be oppositely turned around the hinged part of the corner hinge 2.

When the bearing 1 needs to be packaged, the box body 120 is pulled open, so that the four side plates are unfolded to be matched with the shapes of the box bottom 110 and the box cover 130, and the box bottom 110, the box body 120 and the box cover 130 can be connected to form the packaging box 100 with the three-dimensional inner cavity. When the bearing 1 is not required to be packaged, the box bottom 110 and the box cover 130 are taken down firstly, and then the box body 120 is folded, so that the side plates rotate around the corner hinges 2, and the box body 120 can be changed into a long plate with the thickness of two side plates from a hollow three-dimensional four-side shape inside.

Optionally, a clamping part 3 is arranged on one side of the corner hinge 2 close to the box bottom 110, and the clamping part 3 protrudes out of the box body 120; when the box body 120 is connected to the bottom 110, the corners of the bottom 110 can be inserted into the locking portions 3.

Referring specifically to fig. 3, the corner hinge 2 in the illustrated embodiment includes a first leaf 2a and a second leaf 2b pivotally connected, the first leaf 2a being connected to a first side panel 121 and the second leaf 2b being connected to a second side panel 122 adjacent the first side panel 121. The card portion 3 includes a first card sheet 3a and a second card sheet 3b, the first card sheet 3a is disposed on the first sheet 2a, and the second card sheet 3b is disposed on the second sheet 2 b. When the box 120 is a three-dimensional quadrangle, the included angle between the adjacent first side plate 121 and the second side plate 122 is greater than 0 degree and less than 180 degrees, so that the outer supporting block is formed between the first leaf 3a and the second leaf 3b in one clamping portion 3, when the corner of the box bottom 110 extends into the clamping portion 3, the first leaf 3a and the second leaf 3b can contact the two sides of the corner, and the box 120 and the box bottom 110 are clamped.

Because four corner hinges 2 are arranged between the four side plates of the box body 120, the corner hinges 2 are provided with clamping parts 3, the clamping parts 3 correspond to the four corners of the box bottom 110 one by one, the box body 120 can be clamped with the four corners of the box bottom 110 through the clamping parts 3, and the connection stability of the box body 120 and the box bottom 110 is further ensured.

Optionally, an intermediate hinge 4 is provided on any one of the second side panels 122 so that the second side panel 122 is foldable.

It can be seen that, by providing only four corner hinges 2, the length of the long plate having a thickness of two side plates formed after the case 120 is folded is large (when the case 120 is folded without a hollow interior between the four side plates, the length of the long plate = the length of one first side plate 121 + the length of one second side plate 122), and when the size of the case 120 is large, the length is not favorable for storage. Therefore, the case 120 needs to be further folded.

By providing the middle hinge 4, the second side panel 122 can be folded inward or outward, and although the folding of the second side panel 122 increases the thickness of the folded case 120, the length of the long panel can be reduced well.

When the length of the second side panel 122 is not greater than the length of the first side panel 121, the two second side panels 122 can be folded inward at the same time without contacting each other. When the case 120 is folded to have no hollow interior between the four side panels, the thickness of the long panel is the sum of the thicknesses of the four side panels, and the length of the long panel is the length of one first side panel 121.

Optionally, the middle hinge 4 is disposed on a midperpendicular of the length direction of the second side panel 122. At this time, if the length of the second side plate 122 is the same as that of the first side plate 121, the two second side plates 122 can be folded inwards at the same time and do not lean against each other, so that the box body 120 is effectively folded, the box body 120 is protected, and the box body 120 is convenient to transfer and store.

In the present application, the base 200 mainly functions as the backup bearing 1. Therefore, the base 200 may have a disc shape, a rectangular shape, or any shape as long as it can support the bearing 1. The present application is not intended to be limited to a particular configuration of the chassis 200.

In one embodiment, the base 200 includes a first supporting bar 210 and a second supporting bar 220 arranged in a crossing manner.

By using the two supporting bars to form the base 200, the structure of the base 200 can be simplified, the base 200 can be conveniently molded, the weight of the base 200 can be reduced, the burden of the packing box 100 can be reduced, the contact area between the base 200 and the bearing 1 can be reduced, and the bearing 1 can be conveniently placed in and taken out. For example, when the manipulator grips and transfers the bearing 1, the manipulator can directly place the bearing 1 on the base 200, and the claw part of the manipulator is positioned in the gap between the two support bars; after the bearing 1 is in place, the manipulators can also move in the gap away from each other to loosen the bearing 1.

In addition, the support bar is utilized to support the bearing 1, and the support bar can be ensured to support the bearing 1 only by ensuring that the length of the support bar is greater than the outer diameter of the bearing 1. Thus, the design of the support bar also reduces the amount of material required to make the base 200, thereby reducing manufacturing costs.

Through setting up two crisscross support bar bearing 1, can avoid bearing 1 to drop from base 200, further guarantee base 200 to bearing stability of bearing 1.

One of the first supporting bar 210 and the second supporting bar 220 is a whole long bar structure, and the other one includes two small short bar structures, and the two short bar structures are symmetrically arranged relative to the long bar structure; or, the first supporting bar 210 and the second supporting bar 220b are both a whole long structure, but at the position where the two are intersected and contacted with each other, a clamping groove is respectively arranged on the first supporting bar 210 and the second supporting bar 220b, and the two clamping grooves are in joggle joint. From this, two support bars homoenergetic direct setting are on the bottom of the case 110, and the surface that two support bars are used for contacting bearing 1 is in the coplanar, can enough guarantee base 200's stable in structure, can guarantee base 200 bearing 1 steadily again.

Optionally, the included angle between the first supporting bar 210 and the second supporting bar 220 is α, and α is greater than or equal to 90 ° and less than or equal to 100 °.

Make the contained angle of two support bars be in above-mentioned within range, be favorable to base 200 to bear bearing 1 steadily, avoid having between two support bars because the contained angle too big and the clearance that exists, lead to bearing 1 to easily drop from base 200.

In the present application, the limiting mechanism 300 plays a role of fixing the bearing 1 to the base 200.

The stopper 310 may be any member capable of contacting the bearing 1, such as a plate, a block, or a rod.

Optionally, the limiting member 310 includes a clamping plate and a pressing plate (not shown), when the limiting member 310 abuts against the bearing 1, the clamping plate contacts the outer circumferential surface of the bearing 1, and the pressing plate contacts the upper surface of the bearing 1 facing away from the base 200; therefore, the limiting member 310 can not only cooperate with the clamping bearing 1, but also press the bearing 1 onto the base 200, so that not only the horizontal movement of the bearing 1 on the base 200 can be avoided, but also the vertical movement of the bearing 1 on the base 200 can be avoided.

The adjusting member 320 may be an automatic driving member such as an air cylinder or an electric cylinder. In this embodiment, after the bearing 1 is placed on the base 200, the adjusting member 320 drives the limiting members 310 to move toward the bearing 1, and the limiting members 310 approach each other to finally cooperate and clamp the bearing 1.

It can be seen that the cost of the automatic driving member is high, and when the bearings 1 with different sizes are packed, the operation parameters of the automatic driving member need to be debugged again to ensure that the limiting members 310 are matched with each other to clamp the bearings 1.

Therefore, in other embodiments, the adjusting member 320 may be a manual driving member such as a micrometer or a manual screw.

In one embodiment, the limiting mechanism 300 is disposed on the base 200; one of the limiting member 310 and the base 200 is provided with a kidney-shaped hole 311, the other is provided with a locking hole 312, the kidney-shaped hole 311 extends along the radial direction of the circle, and the locking hole 312 is exposed in the kidney-shaped hole 311; adjustment member 320 includes a retaining member 321, and retaining member 321 can extend through kidney-shaped aperture 311 and into locking aperture 312.

The locking hole 312 may be a threaded hole or a general through hole. The locking member 321 may be a screw, a bolt, or any member such as a positioning pin that can pass through the waist-shaped hole 311 and be fixedly connected with the locking hole 312, according to the configuration of the waist-shaped hole 311 and the locking hole 312. After the locking member 321 passes through the waist-shaped hole 311 and extends into the locking hole 312, the limiting member 310 can be fixed on the base 200.

Specifically, one end of retaining member 321 can be with locking hole 312 fixed connection, and the other end is provided with the pressure head, and the pressure head is greater than kidney-shaped hole, can't penetrate in the kidney-shaped hole. When the limiting member 310 needs to be moved, the locking member 321 is released, so that the pressure head is far away from the kidney-shaped hole, and the limiting member 310 can move along the radial direction of the circle; ensuring that the locking hole 312 is exposed in the kidney-shaped hole 311; after the limiting member 310 is moved to the right position, the locking member 321 is locked, so that the pressing head presses the limiting member 310 or the base 200, and the limiting member 310 can be fixed.

Optionally, at least two locking holes 312 are disposed on the limiting member 310 or the base 200, and the locking holes 312 are disposed at intervals along a radial direction of the circle.

When the limiting member 310 is provided with the waist-shaped hole 311 and the base 200 is provided with the locking hole 312, referring to fig. 1, 2 and 5, the opening length of the waist-shaped hole 311 is limited. At least two locking holes 312 are arranged on the base 200; when the size of the bearing 1 is small, the limiting member 310 is placed at the position of the locking hole 312 (close to the center O) so that the locking hole 312 is exposed in the kidney-shaped hole 311, and the limiting member 310 can be adjusted to be close to the bearing 1 to fix the bearing 1 or be far away from the bearing 1 so as to facilitate loading and unloading of the bearing 1. When the size of the bearing 1 is large, the limiting member 310 is placed at the position of the locking hole 312 disposed outside (away from the center O), and the limiting member 310 can be adjusted simply and quickly.

When the base 200 is provided with the waist-shaped hole 311 and the limiting member 310 is provided with the locking hole 312, the opening length of the waist-shaped hole 311 is larger; at least two locking holes 312 are formed in the limiting member 310, and after the limiting member 310 is adjusted to a proper position, one or more locking holes 312 exposed in the kidney-shaped hole 311 can be selected to extend into the locking member 321 to realize fixation.

In addition, in actual use, if necessary, each of the position-limiting mechanisms 300 can select different locking holes 312 to fix and move the position-limiting member 310.

Optionally, the adjustment member 320 further comprises a four-jaw nut 322 disposed in the locking hole 312; at least part of the locking member 321 is provided with external threads, and the four-jaw nut 322 is provided with internal threads; the locking member 321 can extend into the four-jaw nut 322 and be in threaded engagement with the four-jaw nut 322, so as to lock or unlock the limiting member 310 and the base 200.

Wherein, four-jaw nut 322 is pre-buried in locking hole 312, and four-jaw nut 322's stable in structure, its internal thread are difficult to warp at the screw-thread fit in-process, can guarantee the locking precision. The one end of retaining member 321 is provided with the external screw thread, can stretch into four-jaw nut 322 in, with four-jaw nut 322 screw-thread fit, the other end of retaining member 321 is equipped with the pressure head, can support and press locating part 310 or base 200.

Optionally, the adjusting member 320 further comprises an adjusting portion 323 disposed at an end of the locking member 321 away from the locking hole 312. At this time, the adjusting portion 323 functions as the pressure head described above. Adjusting portion 323 is greater than kidney-shaped hole 311, during the use for retaining member 321 has the one end of external screw thread and passes kidney-shaped hole 311 and stretch into four-jaw nut 322, and along with external screw thread constantly with interior screw-thread fit, retaining member 321 constantly gos deep into four-jaw nut 322, and adjusting portion 323 is close to and supports and presses kidney-shaped hole 311, and then compresses tightly locating part 310 and base 200.

Wherein, adjusting part 323 can set up to the hanging ring form, and adjusting part 323 has certain size, and the anchor ring is comparatively flat to make things convenient for the hand contact of people and rotatory adjusting part 323, thereby make things convenient for retaining member 321 and four-jaw nut 322 screw-thread fit. In addition, the lifting rings are convenient for manual or mechanical extraction; and a rope is inserted into the lifting ring, so that the fixed bearing 1 is conveniently packed.

Optionally, the adjusting element 320 further includes a spacer 324 disposed between the adjusting element 323 and the limiting element 310; when the locking member 321 locks the limiting member 310 and the base 200, the spacer 324 is pressed between the adjusting member 323 and the limiting member 310.

By providing the spacer 324, the waist-shaped hole 311 and the peripheral structure thereof can be prevented from being damaged by pressure when the adjusting portion 323 presses the stopper 310 and the base 200.

When the limiting mechanism 300 is disposed on the packing box 100, one of the limiting member 310 and the packing box 100 is disposed with a waist-shaped hole, and the other is disposed with a locking hole. The details are similar to the above-mentioned case where the limiting mechanism 300 is disposed on the base 200, and are not repeated.

Alternatively, the packing case 100 and the base 200 are made of a wooden material.

The wood has good hardness and small mass, is convenient to form and carry, is more environment-friendly compared with other materials, and can be used without surface treatment of chemicals.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A bearing packing box, comprising:

a packing box (100) for accommodating the bearing (1);

the base (200) is arranged in the packing box (100) and is used for supporting the bearing (1);

the limiting mechanisms (300) are arranged at intervals along the circumferential direction, at least one group of limiting mechanisms (300) comprises a limiting part (310) and an adjusting part (320), and the adjusting part (320) is connected with the limiting part (310) and can drive the limiting part (310) to move along the radial direction of the circle;

when the bearing (1) is packaged, the bearing (1) is arranged on the base (200), so that the bearing (1) is located between the multiple groups of limiting parts (310), the adjusting part (320) drives the limiting parts (310) to move towards the center of the circle along the radial direction of the circle, so that the limiting parts (310) abut against the bearing (1), and the bearing (1) is fixed in the packaging box (100) by the multiple groups of limiting parts (310).

2. The bearing packaging box according to claim 1, characterized in that the packaging box (100) comprises a box bottom (110), a box body (120) and a box cover (130), wherein the box body (120) connects the box bottom (110) and the box cover (130);

the box bottom (110), the box body (120) and the box cover (130) are detachably connected.

3. The bearing packaging box according to claim 2, characterized in that a groined support (111) is arranged on one side of the box bottom (110) facing away from the box cover (130);

and/or a cover stop (131) is arranged on one side, close to the box bottom (110), of the box cover (130);

and/or a cover support (132) is arranged on one side, close to the box bottom (110), of the box cover (130).

4. The bearing packaging box according to claim 2, characterized in that said box (120) comprises:

the two first side plates (121), the two first side plates (121) are oppositely arranged;

two second side plates (122), wherein one second side plate (122) is connected with one ends of the two first side plates (121), and the other second side plate (122) is connected with the other ends of the two first side plates (121);

a corner hinge (2) is arranged between any one first side plate (121) and the adjacent second side plate (122), so that the box body (120) can be folded.

5. The bearing packaging box according to claim 4, characterized in that a clamping part (3) is arranged on one side of the corner hinge (2) close to the box bottom (110), and the clamping part (3) protrudes out of the box body (120);

when the box body (120) is connected with the box bottom (110), the corners of the box bottom (110) can be inserted into the clamping parts (3).

6. A bearing packaging case according to claim 4, characterized in that any one of the second side panels (122) is provided with an intermediate hinge (4) so that the second side panel (122) is foldable.

7. The bearing packaging box according to claim 1, wherein the base (200) comprises a first supporting strip (210) and a second supporting strip (220) arranged crosswise.

8. The bearing packaging box according to claim 1, wherein the limiting mechanism (300) is arranged on the base (200);

one of the limiting piece (310) and the base (200) is provided with a waist-shaped hole (311), the other is provided with a locking hole (312), the waist-shaped hole (311) extends along the radial direction of the circle, and the locking hole (312) is exposed in the waist-shaped hole (311);

the adjusting piece (320) comprises a locking piece (321), and the locking piece (321) can penetrate through the waist-shaped hole (311) and extend into the locking hole (312).

9. The bearing packaging box according to claim 8, wherein at least two locking holes (312) are provided on the retaining member (310) or the base (200), and the locking holes (312) are spaced apart along a radial direction of the circle.

10. The bearing packaging box according to any one of claims 1 to 9, characterized in that the packaging box (100) and the base (200) are made of wood material.

Images