CN214609164U

CN214609164U - Air condition compressor packaging unit system

Info

Publication number: CN214609164U
Application number: CN202120383327.7U
Authority: CN
Inventors: 方宏林
Original assignee: Anhui Asset Tongjian Internet Of Things Technology Co ltd
Current assignee: Anhui Asset Tongjian Internet Of Things Technology Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-11-05
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses an air condition compressor packaging unit system, packaging unit system include panel, apron, bottom plate and tray, apron and bottom plate centre gripping air condition compressor constitute the packaging unit, at least one deck packaging unit has been placed between tray and the panel, the material of panel, apron, bottom plate and tray is HDPE, PP or ABS plastics. The utility model discloses air condition compressor packing unit system both can guarantee the cooperation stability of each subassembly of packaging system, keeps the high strength, can also the nested component of the same kind pile up, in order to realize making air condition compressor packing complete circulation system has greenization, economic nature and intellectuality, can effectively reduce logistics packaging cost.

Description

Air condition compressor packaging unit system

Technical Field

The utility model relates to a mechanical packaging technical field especially relates to an air condition compressor packing complete cycle subassembly.

Background

In industrial manufacturing, a large amount of waste of disposable packages is generated, which imposes a serious burden on the environment. The existing packaging of the air conditioner compressor is basically a combination of a wood tray, an EPS, a cover plate or a wood tray, a corrugated paper tube, a middle plate and a cover plate or a disposable packaging adopting a combination form of a wood tray, a corrugated board, an EPS, a cover plate and the like, and has large waste and high cost.

Although a small amount of air conditioner compressors are packaged for recycling, the air conditioner compressors cannot be continuously recycled due to large volume of empty packages, high recycling and transportation cost and uneconomical recycling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that realize an air condition compressor packing complete cycle subassembly, through structural design, both satisfied the intensity requirement that air condition compressor loaded, reduce the condition of volume when can satisfying the unloaded return shipment of packing again, the cycle life is long, can reduce the operation cost by a wide margin.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides an air condition compressor packaging unit system, packaging unit system includes panel, apron, bottom plate and tray, apron and bottom plate centre gripping air condition compressor constitute the packaging unit, at least one deck packaging unit has been placed between tray and the panel, the material of panel, apron, bottom plate and tray is HDPE, PP or ABS plastics.

And a packing rope is fixed outside the packing unit system and is wound on the tray and the panel.

The panel is provided with a panel body with a plate-shaped structure, and the panel body is formed by clamping embedded rods arranged side by an upper layer plate and a lower layer plate.

The panel body is a square plate, a circle of skirt edge extending downwards is arranged at the edge of the panel body, the skirt edge is of an outward gradually expanding structure, and the skirt edge is used for being nested at the outer periphery of a cover plate in a packaging unit system;

a binding inclined plane is arranged in the middle of each side edge of the upper plate, and the width of the binding inclined plane is smaller than the side length of the upper plate on the side edge;

the upper plate is provided with inwards-recessed limiting grooves, the number of the limiting grooves is the same as that of the supporting legs on the tray in the packaging unit system, the limiting grooves correspond to the positions of the supporting legs on the tray in the packaging unit system, and the inner shape of each limiting groove is in a nested fit relation with the outer shape of the corresponding supporting leg;

the upper plate is provided with convex or concave panel reinforcing ribs, 2-5 panel reinforcing ribs are transversely arranged on the upper plate, and 2-5 panel reinforcing ribs are longitudinally arranged on the upper plate;

a bulge structure is arranged at the center of the upper plate and is an outwards-protruded bulge structure;

a limiting recess is formed in the center of the lower layer plate, and the inner shape of the limiting recess and the outer shape of the convex structure are in a nested fit relation;

hollow hole structures are uniformly and densely distributed on the lower layer plate;

the panel comprises a panel body and is characterized in that part of or each side surface of the panel body is provided with a sunken label mounting groove, and an electronic label is fixed in each label mounting groove.

The cover plate is provided with a cover plate body with a plate-shaped structure, the lower surface of the cover plate body is provided with convex support cylinders, the number of the support cylinders is the same as that of the compressors placed on the bottom plate in the packaging unit system, the support cylinders correspond to the positions of the compressors on the bottom plate, the lower end of each support cylinder is provided with a circular opening for supporting the compressors, and the lower brim of the inner wall of each support cylinder is provided with a circle of convex inner limiting rings;

one end of each supporting cylinder, which is contacted with the cover plate body, and the cover plate body contacted with the supporting cylinder are respectively provided with a circular opening, each supporting cylinder is of a cone frustum-shaped structure with the downward outer diameter gradually reduced, and one end, which is close to the cover plate body, of each supporting cylinder is provided with a circle of convex outer limiting rings;

the cover plate body is a square plate, and a circle of reinforced enclosure with the thickness larger than that of the cover plate body is arranged on the periphery of the cover plate body;

the lower eave or the upper eave on one side or each side of the reinforced enclosure is provided with a fork hole groove;

convex or concave latticed cover plate reinforcing ribs are arranged on the upper surface and/or the lower surface of the cover plate body;

part of or each side surface of the cover plate body is provided with a label fixing plate fixed on the reinforced enclosure, and an electronic label is fixed on each label fixing plate;

the label fixing plate is sunken in the reinforcement enclosure, or protrudes upwards out of the reinforcement enclosure, or protrudes downwards out of the reinforcement enclosure;

the upper surface of apron body is equipped with convex limiting plate all around, the position of limiting plate corresponds with the recess position all around of bottom plate in the packing unit system, limiting plate and recess clearance fit, when the bottom plate was placed on the apron body, every the limiting plate inserts in the recess.

The bottom plate is provided with a bottom plate body with a plate-shaped structure, the upper surface of the bottom plate body is uniformly provided with non-overlapping limiting frames, and the boundary formed by the limiting frames is in clearance fit with the compressor base.

The frame structure surrounded by the overlapped shapes of the bases with different shapes of the two compressors forms the limit frame;

the lower surface of the bottom plate body is provided with a convex or concave latticed bottom plate reinforcing rib;

the bottom plate reinforcing ribs and the cover plate reinforcing ribs on the upper surface of the cover plate body in the packaging unit system are in a convex-concave nested matching structure;

each side edge of the bottom plate body is provided with an inwards-concave matching notch, and the positions and the sizes of the matching notches are matched with the baffle plates on the periphery of the tray body and/or matched with the limiting plates on the periphery of the cover plate body;

the edge of the bottom plate body is provided with a circle of reinforcing edges, and the thickness of each reinforcing edge is greater than that of the bottom plate body;

partial side or every side of bottom plate body all is equipped with sunken label mounting groove, every all be fixed with electronic tags in the label mounting groove.

The tray is provided with a tray body with a plate-shaped structure, the lower surface of the tray body is provided with convex supporting legs, each supporting leg is the same in height, and the bottom area of the outermost circle of supporting legs is larger than that of other internal supporting legs.

The supporting legs are distributed in a matrix shape and are provided with 4-6 rows of supporting legs and 4-6 columns of supporting legs, the distance between the outermost row of supporting legs and the adjacent row of supporting legs is larger than the distance between the middle adjacent row of supporting legs, and the distance between the outermost column of supporting legs and the adjacent column of supporting legs is larger than the distance between the middle adjacent column of supporting legs;

the supporting legs are provided with sixteen supporting legs in total of four rows and four columns;

each supporting leg is divided into two independent and symmetrical same foot units by a middle separation groove, each leg unit is of a hollow structure with a large upper part and a small lower part, and the top part and the area of the contacted tray body are both of an opening structure;

the bottom of the inner wall of each leg unit is provided with a convex stop mechanism;

the bottom outer periphery of each leg unit is provided with an arc-shaped chamfer structure;

the tray body is provided with a plurality of independent tray reinforcing ribs which are in a structure like a Chinese character 'mi' or in a grid structure integrally;

the upper surface of the tray body is provided with a convex baffle, and the boundary surrounded by the baffle is in clearance fit with the boundary of a bottom plate in the packaging unit system;

the upper brim or the lower brim of the side edge of the tray body is provided with a circle of wedge-shaped inclined plane;

and each side of the tray body is provided with a label groove for fixing the electronic label.

The utility model discloses air condition compressor packing unit system both can guarantee the cooperation stability of each subassembly of packaging system, keeps the high strength, can also the nested component of the same kind pile up, in order to realize making air condition compressor packing complete circulation system has greenization, economic nature and intellectuality, can effectively reduce logistics packaging cost.

Drawings

The following brief descriptions of the contents expressed by each figure and the marks in the figures in the specification of the present invention are as follows:

FIG. 1 is a schematic view of the upper surface structure of a panel structure in a system of packaging units;

FIG. 2 is a cross-sectional view of a panel structure in a packaging unit system;

FIG. 3 is a schematic view of the bottom surface structure of the panel structure in the packaging unit system;

FIG. 4 is a schematic view of the bottom surface of the cover plate structure in the packaging unit system;

FIG. 5 is a schematic view of the upper surface structure of the cover structure in the packaging unit system;

FIG. 6 is a cross-sectional view of a cover structure in a packaging unit system;

FIG. 7 is a schematic view of a single support cylinder in a cover plate configuration;

FIG. 8 is a schematic view of the upper surface structure of the base structure in the packaging unit system;

FIG. 9 is a schematic view of the bottom surface of the bottom plate structure in the packaging unit system;

FIG. 10 is a schematic view of a single stop block;

FIG. 11 is a schematic view of the top surface configuration of a tray structure in a packaging unit system;

FIG. 12 is a schematic view of the bottom surface of the tray structure in the packaging unit system;

FIG. 13 is a schematic view of a tray structure support leg arrangement in a packaging unit system;

FIG. 14 is a side view of a single tray;

FIG. 15 is a side view of a two tray stack;

the labels in the above figures are: 1. a panel body; 2. pre-burying a rod; 3. a skirt edge; 4. a raised structure; 5. panel reinforcing ribs; 6. a limiting groove; 7. limiting and sinking; 8. binding the inclined plane; 9. a cover plate body; 10. a support cylinder; 11. a cover plate reinforcing rib; 12. reinforcing the enclosure; 13. a limiting plate; 14. a label fixing plate; 15. an inner limiting ring; 16. an outer limit ring; 17. a bottom plate body; 18. a limiting frame; 19. a bottom plate reinforcing rib; 20. a matching notch; 21. a tray body; 22. supporting legs; 23. and a baffle plate.

Detailed Description

The following description of the embodiments with reference to the drawings is provided to explain the embodiments of the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connection relationships among the components, the functions and working principles of the components, the manufacturing process, and the operation and use method, etc., so as to help those skilled in the art to understand the concept and technical solutions of the present invention more completely, accurately and deeply.

Packing unit system is exclusively used in packing air condition compressor, packing unit system includes the panel, the apron, bottom plate and tray, wherein apron and bottom plate centre gripping air condition compressor constitute the packing unit, a plurality of air condition compressor that can the fixed vertical setting of centre gripping in every packing unit, placed at least one deck packing unit between tray and the panel, generally set up the three-layer, fixed back packing unit system external fixation has the baling rope, the baling rope twines on tray and panel, it is fixed to be about to the packing of whole packing unit system. The following is a detailed description based on each component of the panel, cover, base and tray:

the panel is the partly of packaging unit system, a top for covering at whole packaging structure, generally cover on the apron in packaging unit system, a rope for supporting the baling, in order to promote the bulk strength of panel, panel body 1 comprises upper plate and lower floor's board, upper plate and lower floor's board are the board that the size is the same, be equipped with many embedded poles 2 between upper plate and lower floor's board side by side, can strengthen the bending strength of panel body 1 limit portion through setting up embedded pole 2, embedded pole 2 preferably adopts the steel pipe, its length slightly is less than the length of panel body 1, panel body 1 is platelike structure, preferred design is square board, every direction all can carry out the lock on the apron like this, do not need the adjustment direction. The panel body 1 is made of HDPE, PP or ABS plastic, has high strength and light weight, can be repeatedly used, and reduces the possibility of pollution.

The edge of panel body 1 is equipped with round downwardly extending's shirt rim 3, the direction by the lower plywood of upper plate is downwards, the high 80% -120% of panel body 1 thickness generally of shirt rim 3, shirt rim 3 is used for the periphery of the apron in the nested packing unit system, can avoid the panel to place back apron and panel on the apron to take place relative displacement, with apron embedding in shirt rim 3, can form the encirclement and the protection to the apron, make on the reliable fixed apron of panel, because the apron size is generally the same with the panel size, in order to realize mutual lock, shirt rim 3 is the structure of outwards expanding gradually, thereby avoid interfering, also can utilize shirt rim 3 to make panel body 1 intussusception simultaneously, intussusception back floor height, save the stack space.

The middle part position of every side of upper plate is equipped with ties up and ties up inclined plane 8, ties up and ties up inclined plane 8 and can be the plane, also can be the arcwall face, ties up the length of side that the width of tying up inclined plane 8 is less than the upper plate of place side, then the both ends of every side constitute convex structure and restrict the activity area of bandage, avoid the bandage to draw out and drop, tie up inclined plane 8 and generally be 50% -80% of the upper plate length of side of place side.

In order to facilitate the whole mutual stacking of the packaging unit system, the upper plate is provided with inwards concave limiting grooves 6, the number of the limiting grooves 6 is the same as that of the supporting legs 22 on the tray in the packaging unit system, and corresponding to the position of the supporting legs 22 on the tray in the packaging unit system, the inner shape of each limit groove 6 is in a nesting fit relation with the outer shape of the corresponding supporting leg 22, namely, the limit grooves 6 are in clearance fit with the corresponding support legs 22, the support legs 22 can be put into the corresponding limit grooves 6, and can convenient separation, when piling up from top to bottom when two packing unit systems like this, every supporting leg 22 on upper packing unit system tray can both be embedded into the spacing groove 6 of lower floor's packing unit system panel body 1, avoids the packing unit system that piles up like this to take place relative displacement, reliably piles up together, guarantees transportation safety.

In order to improve the strength of the panel body 1, the upper plate is provided with convex or concave panel reinforcing ribs 5, the panel reinforcing ribs 5 are of strip-shaped structures and extend from one side of the upper plate to the other side, the panel reinforcing ribs 5 of the upper plate are transversely provided with 2-5 ribs and longitudinally provided with 2-5 ribs, preferably, the transverse panel reinforcing ribs 5 and the longitudinal panel reinforcing ribs 5 are arranged in a vertical crossed manner, the specific number of the panel reinforcing ribs 5 is determined according to the size of the panel body 1, and the larger the general size of the panel body 1 is, the more the number of the panel reinforcing ribs 5 of the panel body 1 is. In addition, the center of the upper plate is provided with the protruding structure 4, the protruding structure 4 is an outwards protruding bulge structure, the protruding height is 10% -60% of the thickness of the panel body 1, the bulge structure can prevent bending deformation of the middle position of the panel in the binding process, and the panel reinforcing and reinforcing function is achieved.

In order to avoid protruding structure 4 to increase the thickness of the panel body 1 that piles up each other, the center of lower plywood is equipped with spacing sunken 7, this spacing sunken 7 is used for accomodating another panel body 1 protruding structure 4, the inside shape of spacing sunken 7 is nested cooperation relation with the outside shape of protruding structure 4, protruding structure 4 and spacing sunken 7 clearance fit promptly, in the panel body 1 that piles up each other, protruding structure 4 can be put into the spacing sunken 7 of the upper aspect of its panel body 1, and separation that can be convenient. In addition, the through hole structures are uniformly and densely distributed on the lower plate, the weight of the lower plate can be reduced through the through hole structures, the quality of the whole panel body 1 is reduced, and the function of improving the strength of the lower plate is also achieved.

In order to conveniently identify packaged products, a part of side faces or each side face of the panel body 1 is provided with a sunken label mounting groove, an electronic label is fixed in each label mounting groove and used for calibrating the identity of each component, one object is one code, and each direction is provided with the electronic label which can be read in any direction, so that the identification work in the transportation process is facilitated.

The cover plate is a part of a packaging unit system and is used for covering the upper part of a compressor to be packaged and protecting the upper part of the compressor, the lower surface of a cover plate body 9 is provided with convex support cylinders 10, the number of the support cylinders 10 is the same as that of the compressors placed on a bottom plate in the packaging unit system and corresponds to the positions of the compressors on the bottom plate, each compressor is provided with one support cylinder 10 for supporting, the structure and the size of each support cylinder 10 are the same, the support cylinders 10 are used for being sleeved at the tops of the compressors, the lower end of each support cylinder 10 is provided with a circular opening for supporting the compressor, the lower end is in the direction extending downwards from the lower surface of the cover plate body 9, the caliber of the circular opening at the lower end of each support cylinder 10 is larger than the outer diameter of the top of the compressor, the support cylinders 10 can be sleeved outside the compressor from the upper part of the compressor, the lower brim of the inner wall of each support cylinder 10 is provided with a circle of convex inner limiting ring 15, the inner diameter of the inner limiting ring 15 is smaller than the outer diameter of the top of the compressor, so that the main compressor can be clamped by the inner limiting ring 15, and the whole support cylinder 10 can be supported above the compressor.

The cover body 9 is of plate-like construction, preferably designed as a square plate, so that every directional fixing is the same, without the need for direction adjustment. The cover plate body 9 and the support cylinder 10 are made of HDPE, PP or ABS plastic, so that the cover plate can be repeatedly used, and the possibility of pollution is reduced.

Every upper end of supporting a section of thick bamboo 10, contact apron body 9 one end promptly, and every is supported all to be equipped with circular opening on the apron body 9 that a section of thick bamboo 10 contacted, it is the hollow tubbiness structure of upper and lower open-ended promptly to support a section of thick bamboo 10, pile up each other between the apron in order to make things convenient for, every supports a section of thick bamboo 10 and is the frustum of a cone column structure that the external diameter gradually diminishes downwards, the external diameter that is supported a section of thick bamboo 10 by apron body 9 outside (down) diminishes gradually, the apron body 9 that piles up the same like this can support through supporting a section of thick bamboo 10 intussusception each other, every one end that supports a section of thick bamboo 10 and is close to apron body 9 is equipped with the convex outer spacing ring 16 of round, then can restrict the intussusception degree of depth between two support a section of thick bamboos 10, avoid the tension that cup joints, convenient separation.

In order to ensure the supporting strength of the cover plate body 9 under the condition of reducing the thickness of the cover plate body 9 as much as possible, a circle of reinforcing enclosure 12 with the thickness larger than that of the cover plate body 9 is arranged at the outer periphery of the cover plate body 9, the reinforcing enclosure 12 can greatly improve the supporting strength of the cover plate body 9, and the thickness of the reinforcing enclosure 12 is 1.5-2.5 of the thickness of the cover plate. Meanwhile, the upper surface and/or the lower surface of the cover plate body 9 are/is provided with convex or concave grid-shaped cover plate reinforcing ribs 11, the specific number of the cover plate bodies 9 is determined according to the size of the cover plate body 9, and the larger the general size is, the larger the number of the cover plate reinforcing ribs 11 of the cover plate body 9 is.

In order to conveniently identify packaged products, a label fixing plate 14 located on the reinforcing enclosure 12 is arranged on part of or each side of the cover plate body 9, an electronic label is fixed in each label mounting plate and used for calibrating the identity of each component, one object is one code, and an electronic label is arranged in each direction and can be read in any direction, so that the identification work in the transportation process is facilitated. The form of the tag retaining plate 14 can be designed as desired and can be recessed within the reinforcement enclosure, or project upwardly from the reinforcement enclosure, or project downwardly from the reinforcement enclosure.

For further make things convenient for the mutual telescopic apron body 9 of separation to strengthen the lower eaves or the last eaves that surround 12 one side or every side and be equipped with fork hole groove, the fork hole groove of every side is equipped with two, the width in fork hole groove is greater than fork truck's fork truck pole width, the interval of two fork hole grooves of every side is the same with fork truck's fork truck pole interval, leave fork truck pole (manipulator) inserted hole of the split after the cover is folded like this, fork hole groove is for the part that the height should suitably reduce strengthens surrounding 12, highly transform department uses circular arc or hypotenuse transition.

Usually the packing unit system is when fixed compressor, can fix the three-layer, the top is the support panel, the bottom is the tray, every compressor is by bottom plate and apron centre gripping, when two layers were put, the bottom plate of last one deck can be put on the apron of one deck down, the event apron needs to have spacingly with the bottom plate between two-layer, prevent to slide, consequently be equipped with convex limiting plate 13 around the upper surface of apron body 9, limiting plate 13's position is corresponding with the recess position all around of bottom plate in the packing unit system, limiting plate 13 and recess clearance fit, when the bottom plate was placed on apron body 9, every limiting plate 13 inserted in the recess, position interlocking structure between apron and the bottom plate has been constituted.

The bottom plate is a part of a packaging unit system and is used for placing an air conditioner compressor, the bottom plate body 17 is of a plate-shaped structure and made of HDPE, PP or ABS plastic, the strength is high, the weight is light, the bottom plate can be repeatedly used, and the possibility of pollution is reduced. In order to determine the placement position of each air conditioner compressor, the limiting frames 18 which are not overlapped with each other are uniformly arranged on the upper surface of the bottom plate body 17, the arrangement mode of the limiting frames 18 can be designed according to needs, after the air conditioner compressors are placed in the limiting frames 18, the adjacent air conditioner compressors are not interfered, on the basis, the limiting frames 18 can be as dense as possible, and therefore the unit area packaging amount is increased.

In order to improve the universality of the bottom plate body 17, the limiting frame 18 can limit the compressor bases with different shapes and directions, the forming mode of the limiting frame 18 can be adopted, and the frame structure formed by overlapping the bases with different shapes of two compressors is used for forming the limiting frame 18, so that the limiting frame 18 cannot completely comprise the bases of the two compressors, but can limit the compressors of the two models simultaneously through region surrounding.

The utility model discloses spacing frame 18 is triangle-shaped by two whole and overlaps and constitute hexagonal structure, this spacing frame 18 restricts a great triangle-shaped base, and a less base, be circular frame in the less base, the three contained angle directions such as circular frame have outside extension's fixing base, as shown in fig. 10, spacing frame 18 middle zone is enclosed into circular shape six points by 6 and constitutes, six two liang of fixing bases that are used for the centre gripping of point, the position that the fixing base fixed area extends out is three angle wherein of spacing frame 18, great triangle-shaped base central zone is higher than six points, can avoid 6 points to press 6 points in the base below, the position of three angles is spacing by three other angles of spacing frame 18, spacing frame 18's shape is decided according to the base of fixed product, and not limited to the utility model discloses a concrete structure.

In order to improve the supporting strength of the bottom plate body 17, a circle of reinforcing edge is arranged on the edge of the bottom plate body 17, the thickness of the reinforcing edge is larger than that of the bottom plate body 17, the thickness of the reinforcing edge is generally 110% -140% of that of the panel body 1, and the compression strength of the bottom plate body 17 can be ensured by reducing the thickness of the bottom plate body 17 as much as possible. In addition, the lower surface of the bottom plate body 17 is provided with a convex or concave grid-shaped bottom plate reinforcing rib 19, the specific number of the bottom plate bodies 17 is determined according to the size of the bottom plate body 17, and the larger the general size is, the larger the number of the bottom plate reinforcing ribs 19 of the bottom plate body 17 is. Meanwhile, the bottom plate reinforcing ribs 19 also have a limiting effect, namely the bottom plate reinforcing ribs 19 and the cover plate reinforcing ribs 11 on the upper surface of the cover plate body 9 in the packaging unit system are in a convex-concave nesting matching structure, so that when the bottom plate body 17 is placed on the cover plate body 9, the cover plate reinforcing ribs 11 and the bottom plate body 17 are nested with each other, and mutual displacement is avoided.

Bottom plate body 17's lower surface is generally placed on the tray, perhaps place on the apron, then can be simultaneously through bottom plate body 17 every side reason be equipped with inside sunken cooperation breach 20, realize spacing to the bottom body, because be equipped with baffle 23 around tray body 21, and be equipped with limiting plate 13 around apron body 9, the position and the size of cooperation breach 20 cooperate with tray body 21 baffle 23 all around, and/or cooperate with apron body 9 limiting plate 13 all around, when bottom plate body 17 placed the tray, tray body 21 baffle 23 all around just in imbedding cooperation breach 20, when bottom plate body 17 placed the apron on the same principle, apron body 9 limiting plate 13 all around just in imbedding cooperation breach 20.

In order to conveniently identify packaged products, each side of the bottom plate body 17 is provided with a sunken label mounting groove, an electronic label is fixed in each label mounting groove and used for calibrating the identity of each component, one object is coded, and an electronic label is arranged in each direction and can be read in any direction, so that the identification work in the transportation process is facilitated.

The tray is a part of packaging unit system, be used for placing at whole packaging structure's bottommost, the bottom plate is generally placed to its top, the bottom is used for fixed product (compressor), the tray needs to have sufficient support intensity, also need to be got up by the prong, consequently be equipped with a plurality of convex supporting legs below platelike structure's tray body 21, the height of every supporting leg is the same, the clearance between the adjacent supporting leg can supply fork truck to hold up whole tray, tray body 21 and supporting leg material are HDPE, PP or ABS plastics, high strength, the quality is light, can use repeatedly, the reduction causes the possibility of pollution.

In order to enable the tray body 21 to be used on a roller line and a chain line, the positions of legs of the tray are adjusted and arranged, the bottom area of the outermost circle of supporting legs is larger than that of other supporting legs inside, so that all the supporting legs can be prevented from being embedded into gaps between rollers through different sizes, in addition, the gaps between the supporting legs are changed, the phenomenon that multiple rows of supporting legs are not embedded into the gaps between the rollers simultaneously is avoided, and the tray body 21 is prevented from jolting on the rollers, generally speaking, the supporting legs are distributed in a matrix shape, namely, the supporting legs are arranged in a horizontal and vertical alignment mode, 4-6 rows of supporting legs and 4-6 rows of supporting legs are generally arranged, the distance between the outermost row of supporting legs and the adjacent row of supporting legs is larger than that between the adjacent rows of supporting legs in the middle, and the distance between the outermost row of supporting legs and the adjacent row of supporting legs is larger than that between the adjacent rows of supporting legs in the middle, the internal clearance is small, the external clearance is big, for example, a matrix arrangement mode of sixteen supporting legs is sampled, sixteen supporting legs are counted in four rows and four columns, the supporting leg clearance of two rows and two columns in the middle is A, the supporting leg clearance of two adjacent rows and two columns on the outer side is B, and A is smaller than B.

In order to promote the intensity of supporting leg, every supporting leg is separated for two independent and the same foot units of symmetry by the median separating tank, every leg unit is big-end-up's hollow structure, and the top is opening structure with the tray body 21 area that contacts, the leg unit between the different trays cup joints each other like this, the bottom periphery of every leg unit has arc chamfer structure, in order to form to have certain canalization water conservancy diversion effect to the prong, also make things convenient for the tray when intussuscepting each other simultaneously, have certain canalization water conservancy diversion effect between the leg unit. Because the two leg units forming the supporting leg are of a symmetrical structure, the tray can realize 180-degree nesting.

In order to avoid the leg unit extrusion tension of intussusception each other, the inner wall bottom of every leg unit all is equipped with convex position mechanism that ends, for example, the boss that extends to the inside top of protruding leg unit bottom, inside the spacing snap ring of round that is equipped with in leg unit bottom, the size of spacing snap ring is less than the structure of intussusception leg unit bottom terminal surface size each other, thereby restrict leg unit transition embedding below in the leg unit, when guaranteeing the tray intussusception, leave certain clearance, in order to do benefit to the operation of tray removal manipulator etc. and carrying out the branch and tear the tray open. In addition, the last eaves or the eaves down of tray body 21 side are equipped with round wedge inclined plane, and when the tray intussusception like this, form the clearance through round wedge inclined plane between the adjacent tray body 21, and this clearance can conveniently insert two trays of instrument separation.

The tray will have corresponding spacing protrudingly with the compressor bottom plate above that, four angles of tray also can add bellied flange, these protuberant parts are baffle 23, the corner of baffle 23 will blunt, enclose into a PMKD's region through baffle 23, this region is the quadrangle region, the marginal clearance fit of bottom plate in the regional marginal size packaging unit system, can just in time imbed in baffle 23 when the bottom plate is put into the tray promptly, avoid bottom plate and tray to take place relative displacement.

The limit portion of tray body 21 carries out local enhancement, also can whole face carry out whole enhancement, strengthen through set up protrusion or sunken tray strengthening rib on the upper surface and/or the lower surface at tray body 21, the tray strengthening rib is a plurality of independent "meter" font structures, or wholly be latticed structure, also can adopt the mode of fretwork to constitute the tray strengthening rib, the concrete quantity and the overall arrangement condition of tray strengthening rib are decided according to tray body 21's size, the great tray body 21 tray strengthening rib's of general size quantity is more, in order to guarantee tray body 21's support strength, and the bending strength of reinforcing tray when the packing.

In order to conveniently identify packaged products, each side of the tray body 21 is provided with a label groove, an electronic label is fixed in each label groove and used for calibrating the identity of each component, one object is coded, the electronic label is arranged in each direction, and can be read in any direction, so that the identification work in the transportation process is facilitated.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. An air condition compressor packaging unit system, characterized in that: the packaging unit system comprises a panel, a cover plate, a bottom plate and a tray, wherein the cover plate and the bottom plate clamp the air-conditioning compressor to form a packaging unit, at least one layer of packaging unit is placed between the tray and the panel, the cover plate, the bottom plate and the tray are made of HDPE (high-density polyethylene), PP (polypropylene) or ABS (acrylonitrile-butadiene-styrene) plastics.

2. An air conditioner compressor package unit system as set forth in claim 1 wherein: and a packing rope is fixed outside the packing unit system and is wound on the tray and the panel.

3. An air conditioner compressor package unit system as set forth in claim 1 or 2 wherein: the panel is provided with a panel body with a plate-shaped structure, and the panel body is formed by clamping embedded rods arranged side by an upper layer plate and a lower layer plate.

4. An air conditioner compressor package unit system as set forth in claim 3 wherein: the panel body is a square plate, a circle of skirt edge extending downwards is arranged at the edge of the panel body, the skirt edge is of an outward gradually expanding structure, and the skirt edge is used for being nested at the outer periphery of a cover plate in a packaging unit system;

5. An air conditioner compressor package unit system as set forth in claim 1 or 2 wherein: the cover plate is provided with a cover plate body with a plate-shaped structure, the lower surface of the cover plate body is provided with a convex supporting cylinder, the number of the supporting cylinders is the same as that of the compressors placed on the bottom plate in the packaging unit system, the number of the supporting cylinders corresponds to that of the compressors on the bottom plate, the lower end of each supporting cylinder is provided with a circular opening for supporting the compressors, and the lower brim of the inner wall of each supporting cylinder is provided with a circle of convex inner limiting ring.

6. An air conditioner compressor package unit system as set forth in claim 5 wherein: one end of each supporting cylinder, which is contacted with the cover plate body, and the cover plate body contacted with the supporting cylinder are respectively provided with a circular opening, each supporting cylinder is of a cone frustum-shaped structure with the downward outer diameter gradually reduced, and one end, which is close to the cover plate body, of each supporting cylinder is provided with a circle of convex outer limiting rings;

7. An air conditioner compressor package unit system as set forth in claim 1 or 2 wherein: the bottom plate is provided with a bottom plate body with a plate-shaped structure, the upper surface of the bottom plate body is uniformly provided with non-overlapping limiting frames, and the boundary formed by the limiting frames is in clearance fit with the compressor base.

8. An air conditioner compressor package unit system as set forth in claim 7 wherein: the frame structure surrounded by the overlapped shapes of the bases with different shapes of the two compressors forms the limit frame;

9. An air conditioner compressor package unit system as set forth in claim 8 wherein: the lower surface of tray body is equipped with convex supporting leg, every the height of supporting leg is the same.

10. An air conditioner compressor package unit system as set forth in claim 9 wherein: the supporting legs are distributed in a matrix shape and are provided with 4-6 rows of supporting legs and 4-6 columns of supporting legs, the distance between the outermost row of supporting legs and the adjacent row of supporting legs is larger than the distance between the middle adjacent row of supporting legs, and the distance between the outermost column of supporting legs and the adjacent column of supporting legs is larger than the distance between the middle adjacent column of supporting legs;

each supporting leg is divided into two independent and symmetrical same foot units by a middle separation groove, each foot unit is of a hollow structure with a large upper part and a small lower part, and the top part and the area of the contacted tray body are both of an opening structure;

the bottom of the inner wall of each foot unit is provided with a convex stop mechanism;

the bottom outer periphery of each foot unit is provided with an arc-shaped chamfer structure;

all the supporting legs are symmetrically arranged along the central line of the pallet body in the transverse and vertical directions;

and a label groove for fixing the electronic label is formed in part of or each side surface of the tray body.