CN115724092A - Non-fixed goods shelf warehousing device and non-fixed goods shelf warehousing system - Google Patents

Abstract

The invention provides a non-fixed goods shelf warehousing device and a non-fixed goods shelf warehousing system. Due to the goods stringing, the goods carrier to be warehoused can be received; because the circular track for warehousing is formed by the random conveying type conveying track, the goods carriers from the goods overhead line can randomly enter the circular track for warehousing, and the goods carriers are hung on the goods overhead line in a manual mode, so that the goods are not uniformly and possibly discontinuous on the shelf, and the random conveying mode meets the actual requirement of the goods on the shelf; the annular track for storage and entry is formed by the single-piece conveying type conveying track, so that the goods carriers are conveyed in a single-piece mode after entering the annular track for storage and entry, the goods carriers can enter a plurality of goods storage lines connected with the annular track for storage and entry in sequence, and the conveying efficiency is high.

Description

Non-fixed goods shelf warehousing device and non-fixed goods shelf warehousing system

Technical Field

The invention belongs to the field of goods storage, and relates to a storage device without a fixed goods shelf and a storage system without the fixed goods shelf.

Background

Currently, the method commonly used in the storage of goods is to place goods in containers and sort the containers on different shelves, and then use a conveying device to convey the goods between different storage areas in the storage system. In the above-mentioned goods warehousing system, goods shelves set up loaded down with trivial details, and area is big, and the categorised and transport of packing box needs a large amount of manpowers, and conveying equipment needs the operating space to conveying equipment and maintenance are also comparatively expensive.

Moreover, when the cargo warehousing system is applied to industries in which cargos are in a flexible sheet shape, such as the clothing industry, a plurality of garments need to be packed in the same container in the warehousing process, so that not only is the packing of the garments need manpower and material resources, but also the garments can be stacked and extruded to generate wrinkles. In addition, the garments are generally sorted and stored according to production lot, property, and the like. The clothing has various attributes including material, size, color, style and the like, accordingly, when the clothing is classified and stored, the classification requirement is complex, if manual classification, packaging and storage are adopted, time is consumed, and the problem of classification errors is easily caused. Because many clothing packing also are difficult to discover when classification error appears in same packing box, in case classification error appears, need artifical unpacking and repacking, it is very inconvenient.

Therefore, the storage system without the fixed goods shelf, which can keep the clothes flat, is easy to realize automation and reduces the warehousing classification errors, becomes an urgent need at present. Accordingly, there is an urgent need for a non-fixed shelf warehousing device for warehousing goods into a storage device according to certain warehousing rules in the non-fixed shelf warehousing system.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme:

the invention provides a non-fixed goods shelf warehousing device which is arranged in a non-fixed goods shelf warehousing system and used for warehousing goods carriers loaded with goods to be warehoused into a storage device comprising a plurality of goods storage lines, and is characterized by comprising at least one goods stringing-up line used for carrying the goods carriers; the warehousing annular track is used for receiving the goods carriers from the goods stringing position; the annular track for storage and entry is respectively connected with the plurality of cargo storage lines and is used for transferring the cargo carriers to the cargo storage lines; and the warehousing and storage room connecting part is respectively connected with the warehousing annular track and the storage entry annular track and is used for guiding the goods carriers to be transferred from the warehousing annular track to the storage entry annular track, wherein the warehousing annular track is composed of random conveying type conveying tracks, and the storage entry annular track is composed of single conveying type conveying tracks.

The non-fixed goods shelf warehousing device provided by the invention can also have the characteristics that the goods stringing-up line comprises a line segment for receiving goods carriers to be warehoused; the upper line buffer section is used for guiding the goods carriers received by the upper line section into the annular track for warehousing; and the ascending section is respectively connected with the upper line section and the upper line buffering section and used for enabling the goods carrier on the upper line section to ascend to the upper line buffering section, the upper line section and the upper line buffering section are inclined and extended downwards along the conveying direction of the goods carrier, and the ascending section is inclined and extended upwards along the conveying direction of the goods carrier.

The non-fixed goods shelf warehousing device provided by the invention can also have the characteristic that the goods loading line further comprises an upper line driving part which is used for driving the goods carriers to move from the upper line section to the upper line buffer section along the ascending section, and the upper line driving part is a lifter arranged on the ascending section.

The non-fixed goods shelf warehousing device provided by the invention can also have the characteristics that the device also comprises an on-line blocking part which is embedded on the on-line buffering section and used for blocking or releasing goods carriers on the on-line buffering section; the connecting blocking part is embedded in the connecting part of the warehousing storage room and is used for blocking or releasing the goods carriers on the connecting part of the warehousing storage room; and the storage receiving blocking part is arranged at the upstream position of the connecting part of the storage entering annular rail and the warehousing storage room and is used for blocking or releasing the goods carriers passing through the position, wherein the online blocking part is provided with a stop block movably arranged on the online buffering section and a driving cylinder capable of driving the stop block to move up and down, the connecting blocking part is provided with a stop block movably arranged on the connecting part of the warehousing storage room and a driving cylinder capable of driving the stop block to move up and down, and the storage receiving blocking part is provided with a stop block movably arranged on the storage entering annular rail and a driving cylinder capable of driving the stop block to move up and down.

The non-fixed goods shelf warehousing device provided by the invention can also have the characteristics that the device also comprises a plurality of shunting assemblies which are respectively arranged at the connecting parts of the annular track for storage and entrance and each goods storage line and are used for connecting or disconnecting the annular track for storage and entrance and the goods storage line, wherein each shunting assembly is provided with a connecting track section fixedly connected to the annular track for storage and entrance and a telescopic track section telescopically arranged on the connecting track section.

The non-fixed goods shelf warehousing device provided by the invention can also have the characteristic that the flow distribution assembly is also provided with a telescopic driving part for driving the telescopic rail section to stretch and retract, and the telescopic driving part is a driving cylinder.

The unfixed shelf warehousing device provided by the invention can also have the characteristic that the circular track for warehousing entry has a bearing track for bearing goods carriers, the connection part of the warehousing storage room has a connection track, a departure track and a turning guide connection component, the connection track has a previous-stage end part and a next-stage end part, the departure track has a guide transfer component, the previous-stage end part is connected to the guide transfer component and is connected with the circular track for warehousing through a departure track assembly, and the next-stage end part is connected to the turning guide connection component and is connected with the bearing track through the turning guide connection component.

The unfixed shelf warehousing device provided by the invention may further have a feature that the warehousing endless track is formed of a lattice-type conveying track, the warehousing endless track is formed of a bird-hook-type conveying track, the derailing assembly includes a derailing member including at least a derailing portion for detaching the cargo carrier from the warehousing endless track to the guide transfer member, and a guide transfer member for guiding and transferring the detached cargo carrier to the warehousing storage room connection portion.

The non-fixed rack storage device according to the present invention may further include a feature that the carrier rail storing the endless rail for entrance has an upstream carrier rail segment portion corresponding to the upstream rail segment portion for entrance and a downstream carrier rail segment portion corresponding to the downstream rail segment portion for entrance, the turn guide connecting member is connected to the downstream carrier rail segment portion, and an end of the upstream carrier rail segment portion is located above an end of the downstream carrier rail segment portion.

The invention provides a storage system without a fixed goods shelf, which is characterized by comprising storage equipment, a storage device and a storage device, wherein the storage equipment comprises a plurality of goods storage lines; and the non-fixed goods shelf warehousing device is used for warehousing goods carriers loaded with goods to be warehoused into the storage equipment, wherein the non-fixed goods shelf warehousing device is the non-fixed goods shelf warehousing device.

Action and effects of the invention

The non-fixed goods shelf warehousing device and the non-fixed goods shelf warehousing system comprise goods overhead lines, annular rails for warehousing, annular rails for storage entering and warehousing storage connecting parts for connecting the two annular rails. Due to the goods overhead line, the goods carrier to be warehoused can be received; because the circular track for warehousing is formed by the random conveying type conveying track, the goods carriers from the goods loading line can randomly enter the circular track for warehousing, and the goods carriers are hung on the goods loading line manually, so that the loading is not uniform and has possible interruption, and the random conveying mode meets the actual requirement of the loading; the annular track for storage and entry is formed by the single conveying type conveying track, so that the goods carriers are conveyed in a single form after entering the annular track for storage and entry, the single form is more favorable for the goods carriers to sequentially enter a plurality of goods storage lines connected with the annular track for storage and entry, and the conveying efficiency is high.

Furthermore, the storage system without the fixed goods shelf adopts a rail form for conveying and storing, so that the fixed goods shelf does not need to be erected, the conveying equipment does not need to be additionally arranged, the construction is easy, and the cost is low.

Drawings

FIG. 1 is a schematic diagram of a warehouse system without fixed shelves according to an embodiment of the present invention;

FIG. 2 is a view showing a part of a frame A in FIG. 1;

FIG. 3 is a connection structure diagram of the goods stringing and warehousing circular track in the embodiment of the present invention;

FIG. 4 is a block diagram of a cargo stringing according to an embodiment of the present invention;

FIG. 5 is a structural view of an upper line block portion in the embodiment of the present invention;

fig. 6 is a structural view of a track segment of an annular track for garage in the embodiment of the present invention;

FIG. 7 is a view showing a connection structure of a cargo storage line and an endless track for storage entry in the embodiment of the present invention;

FIG. 8 is a block diagram of a track segment of a circular track for storage access in an embodiment of the present invention;

FIG. 9 is a schematic view of a plurality of bird hook conveyor units connected in series according to an embodiment of the present invention;

FIG. 10 is an exploded view of an embodiment of the bird hook conveyor unit of the present invention;

FIG. 11 is a schematic view of the structure of the entry driving part in the state of the engagement between the moving member and the guide rail according to the embodiment of the present invention;

FIG. 12 is an enlarged view of a portion of FIG. 7 within box C;

FIG. 13 is an enlarged view of a portion within box B of FIG. 2;

FIG. 14 is a view showing a part of the frame B of FIG. 2 at a different angle;

FIG. 15 is a schematic view of the structure of a connection rail in an embodiment of the present invention;

FIG. 16 is a schematic structural view of a rail body connecting rails in an embodiment of the present invention;

FIG. 17 is an enlarged view of a portion within box D of FIG. 14;

FIG. 18 is a block diagram of an off-track assembly in an embodiment of the present invention;

FIG. 19 is a structural view of a guide transfer member in the embodiment of the invention;

FIG. 20 is an enlarged view of a portion of FIG. 14 within box E;

fig. 21 is a structural view of a curve guide connecting member in the embodiment of the invention.

Reference numerals: no fixed shelf warehousing device 110; a non-fixed shelf warehousing system 100; a warehousing device 101; a storage device 102; sorting equipment 103; an ex-warehouse facility 104; a connecting portion 105; a warehouse-in storage connection section 105a; a storage sort room connection 105b; a sorting out-to-warehouse connection part 105c; a goods-loading line 21; an upper line segment 211; an upper line buffer section 212; a rising section 213; an upper thread driving section 333; an upper line stopper 332; a movable stopper 3321; a drive cylinder 3322; the connection barrier 331; an annular rail 22 for warehousing; a track section 213 for connection on the entry side; an endless track for storage entry 23; a storage entrance side connection track section 65; an entry drive unit 64; a storage acceptance barrier 334; a bird hook conveyor unit 61; a guide rail 62; a bearing rail 63; a bird hook body 111; a pull-shift groove 111a; a bird hook base 12; a bar-shaped seat body 121; a connection end 122; front connection end 122A; rear connection end 122B; a mounting plate 123; mounting holes 124; a stopper hole 113; a reset member 13; an accommodation hole 114; a shaft hole 112; a moving assembly 15; a roller frame 151; a central through shaft 152; a load-bearing roller 153; a moving axle 154; a guide roller 155; a guide wheel mounting portion 156; a load bearing flange 621; a guide flange 622; an entry drive unit 64; a driving motor 641; a first drive wheel 642; a second driving wheel 643; a flow diversion assembly 26; notches 631; connecting track segments 341; a telescoping rail segment 342; a connecting rail 72; a superior end 721; the next stage end 722; a rail main body 55; a mounting portion 51; the backing strip 52; the side support portions 53; a top support 54; flanges 553; a receiving cavity 552; a through opening 551; a ramp portion 541; a planar portion 542; a mounting groove 503; a positioning groove 504; an abutment surface 5032; an opening 5033; an inner end 5031; an off-track assembly 71; a curve guide connecting member 73; off-track member 711; a guide transfer member 712; an off-rail portion 85; an inclined portion 851; a first main guide section 81; an introduction end portion 82; a lead-out end 83; a protrusion 813; a second main guide section 91; a connecting end portion 92; a protrusion 911; a cargo storage line 25; a format component 212; the first placement rail 211; a hanger 200; a hook 201; the hanging-in opening 201a;

Detailed Description

In order to make the technical means, creation features, achievement objects and effects of the present invention easy to understand, the storage device without the fixed shelf and the storage system without the fixed shelf of the present invention are specifically described below with reference to the embodiments and the accompanying drawings.

The invention provides a flexible sheet material warehousing system, which can be a clothing warehousing system and adopts a hanging frame (namely a clothes rack) as a goods carrier.

< example >

FIG. 1 is a schematic diagram of a non-fixed rack storage system according to an embodiment of the invention.

As shown in fig. 1, the non-fixed rack warehousing system 100 of the present embodiment is a clothing warehousing system that transports and stores goods carriers (clothes hangers) carrying goods (clothing) by using rails, and includes a warehousing device 101, a storage device 102, a sorting device 103, a delivery device 104, and a plurality of connecting portions 105.

The warehousing device 101 is used for warehousing clothes hangers bearing clothes, the storage device 102 is used for storing (or classifying and storing) the clothes hangers, the sorting device 103 is used for classifying and sorting the clothes hangers output by the storage device 102, and the ex-warehouse device 104 is used for ex-warehouse (or further classifying and ex-warehouse) the clothes hangers sorted by the sorting device 103. In fig. 1, each straight line segment or loop represents a different track, and the arrows on these lines represent the moving direction of the cargo vehicle on the corresponding track.

In this embodiment, three connection portions 105 are provided, and are respectively denoted as a warehouse-in storage connection portion 105a, a storage-sorting connection portion 105b, and a sorting-out storage connection portion 105c. The warehousing-storage-room connection 105a, the storage-sorting-room connection 105b, and the sorting-out-room connection 105c are provided between the warehousing equipment 101 and the storage equipment 102, between the storage equipment 102 and the sorting equipment 103, and between the sorting equipment 103 and the ex-warehouse equipment 104, respectively, for connecting the rails of these equipments so that the hanger can move between the different equipments through the connections 105.

In this embodiment, the goods are stored and transported between the devices and inside the devices in a rail form. The warehousing equipment 101 comprises an annular rail 22 for warehousing for outputting warehoused goods carriers to the next stage (namely, the storage equipment 102) and a plurality of goods loading lines 21 connected with the annular rail 22 for warehousing, and the storage equipment 102 comprises an annular rail 23 for storing entering for receiving the goods carriers from the warehousing equipment 101 and a plurality of goods storage lines 25 connected with the annular rail 23 for storing the received goods carriers. As can be seen from fig. 1, the circular track 22 for storage and the circular track 23 for storage entrance in the present embodiment are circular tracks, and the cargo storage line 25 is a linear track. In addition, the number of the cargo storage lines 25 in the present embodiment is 100, and the drawings are omitted to show a part thereof.

Fig. 2 is a structural view of a part within a frame a in fig. 1.

As shown in fig. 2, the non-fixed shelf stocker 110 includes two goods loading lines 21, an annular rail 22 for stocker, an annular rail 23 for storage entrance, and a connection portion 105a between stockers. The storage entry endless track 23 is connected to a plurality of cargo storage lines 25, respectively, and the number of the cargo storage lines 25 is 100 in this embodiment.

Fig. 3 is a connection structure diagram of the goods stringing and warehousing circular track in the embodiment of the present invention. Fig. 4 is a structural view of a cargo stringing line in the embodiment of the present invention.

As shown in fig. 3 and 4, the cargo carrier of the present embodiment is a clothes hanger 200, and the clothes hanger 200 includes a hook 201 and a support portion (not shown) for placing clothes thereon, and the specific structure can be a conventional structure in the prior art. The hook 200 has a hook opening 201a, and the hook 200 is hooked on each of the conveying rails through the hook opening 201 a.

The goods loading line 21 includes an upper line segment 211, an upper line buffer segment 212, an upper line segment 213, and an upper line driving part 333. In this embodiment, the upper line segment 211 is located at a lower position, which is convenient for an operator to hang the clothes hanger 200 on the upper line segment 211. The upper line buffer section 212 is at a high position with respect to the upper line section 211 and is at substantially the same height as the circular track 22 for garage.

The upper line segment 211 is used for receiving the clothes racks 200 to be put into storage. The upper line buffer section 212 is used for guiding the hangers 200 received by the upper line section 211 into the circular rail 22 for warehousing. The rising section 213 is connected to the upper line section 211 and the upper line buffer section 212, respectively, for rising the clothes hanger 200 on the upper line section 211 to the upper line buffer section 212. The upper line segment 211 extends obliquely downward along the conveying direction of the clothes hanger 200, so that the clothes hanger 200 can be hung at one end of the upper line segment 211 and then can slide to the joint of the upper line segment 211 and the rising segment 213 by means of gravity. The rising section 213 extends upward in the conveying direction. The upper thread buffer 212 also extends downward in the conveying direction of the hanger 200, so that the hanger 200 can slide to the end of the upper thread buffer 212 by gravity even after rising to the upper thread buffer 212, and further enter the circular track 22 for warehousing at substantially the same height as the upper thread buffer 212.

In this embodiment, the upper thread driving part 333 is a lifter provided on the rising section 213, and drives the hanger 200 to move from the upper thread section 211 to the upper thread buffer section 212 along the rising section 213.

Fig. 5 is a structural view of the upper line block portion in the embodiment of the present invention.

As shown in fig. 4 and 5, the non-fixed shelf warehousing device 110 further includes a threading stopper 332.

The upper thread blocking part 332 is arranged at the end part of the upper thread buffer section 212 close to the circular track 22 for warehousing, namely at the position B1 in FIG. 4, and is used for blocking or releasing the clothes hangers 200 on the upper thread buffer section 212 to enter the circular track 22 for warehousing. Specifically, the upper line blocking part 332 comprises a movable stopper 3321 arranged in a groove on the upper line buffer section 212 and a driving cylinder 3322, and the driving cylinder 3322 can drive the movable stopper 3321 to move up and down, so as to block or release the clothes hanger 200.

Fig. 6 is a structural view of a track segment of the circular track for warehousing in the embodiment of the present invention.

As shown in fig. 3 and 6, the circular track 22 for warehousing is a closed circular track and is constituted by a random conveyance type conveyance track, which is a format type conveyance track in the present embodiment. The lattice-type conveying rail includes a first loading rail 211 and a plurality of lattice members 212 having lower portions of "G" shapes engaged with the hooks 201 of the hangers 200 for carrying and conveying the hangers 200. The format member 212 moves on the first carrying track 211 through a pulley block embedded on the first carrying track 211, and the specific installation manner is not described in detail herein for the prior art.

Only a portion of the format members 212 are shown in fig. 6, and in fact a plurality of format members 212 are arranged on the entire closed loop-shaped first carrier track 211 in the same manner as the format members 212 shown in the figure.

The circular track 22 for loading is further provided with a driving unit (not shown) for loading for driving the format member 212 to move. In this embodiment, the conveying direction of the annular rail 22 for storage is clockwise.

Fig. 7 is a schematic view showing the connection of the cargo storage line to the storage access endless track according to the embodiment of the present invention.

As shown in fig. 7, a plurality of cargo storage lines 25 are connected to the storage entry rails 23, respectively, and a plurality of diversion assemblies 26 are provided at the connection positions.

The unsecured shelf entry device 110 also includes a connection stop 331 and a storage receiving stop 334.

The coupling blocking portion 331 is embedded in the warehousing-storage-room coupling portion 105a, i.e., at a position B2 in fig. 7, and blocks or releases the clothes hanger 200 on the warehousing-storage-room coupling portion 105a.

The storage acceptance blocking portion 334 is embedded in the storage entrance circular rail 23 at a position upstream of a connection of the storage entrance circular rail 23 and the storage entrance connecting portion 105a, i.e., a position B3 in fig. 7, for blocking or releasing the hanger 200 passing through the position.

The connecting stop 331 and the storage receiving stop 334 have the same structure and function as the upper line stop 332, i.e. have a stop movably mounted in the track segment and a driving cylinder for driving the stop, which are not described herein again.

Fig. 8 is a block diagram of a track segment of an endless track for cargo storage access in an embodiment of the present invention.

As shown in fig. 7 and 8, the storage entry endless track 23 is a closed endless track and is constituted by a single-piece conveyor track, which in this embodiment is a bird hook type conveyor track. The bird's hook type conveying track includes a plurality of bird's hook type conveying units 61, a guide rail 62 and a bearing track 63. A plurality of bird hook conveyor units 61 are disposed on the guide rails 62 and the bearing rails 63. The guide rail 62 plays a supporting role and is in a closed circular ring shape; the bearing rail 63 is disposed on the guide rail 62, and is correspondingly disposed below the guide rail 62. The conveying direction of the circular track for storage entrance 23 is opposite to the conveying direction of the circular track for storage entrance 22, that is, counterclockwise.

Fig. 9 is a structural view of a plurality of bird hook conveying units connected in series in the embodiment of the present invention.

Fig. 10 is an exploded view of a bird hook conveyor unit in an embodiment of the invention.

As shown in fig. 9 and 10, the bird hook conveyor unit 61 comprises a bird hook 11, a bird hook base 12, a restoring member 13, a connecting member 14, and a moving member 15.

The bird hook 11 has a bird hook body 111 and a pull-shift groove 111a provided at the rear of the bird hook body 111.

Wherein the length direction of the bird hook 111 substantially coincides with the conveying direction. The front lower edge of the bird hook body 111 is a slanting edge that gradually inclines backwards from top to bottom. The pull groove 111a is used for hooking a hook of the clothes hanger 200, and the shape thereof is adapted to the hook 201.

The bird hook base 12 of the present embodiment is used for mounting the bird hook 11, and the bird hook base 12 has a bar-shaped base body 121, a mounting portion, and two connecting ends 122.

Wherein, the base 121 is in the shape of a bar, and the length direction thereof is consistent with the front-back direction. The mounting portion includes two mounting plates 123 extending downward from both sides of the bottom of the seat body 121. Four mounting holes 124 are formed in each mounting plate 123, and meanwhile the mounting holes 124 in the two mounting plates 123 are arranged in opposite directions, namely four pairs of mounting holes 124 are formed in the two mounting plates 123.

The bird hook 11 is mounted through two pairs of mounting holes 124 in the front portion, and the rotatable degree of the bird hook 11 is limited in the positions corresponding to the two ends of the limiting hole 113 in the long axis direction.

The returning member 13 is a spring, one end of which is fixed at a position between the two mounting plates 123 on the bottom surface of the seat body 121, and the other end of which abuts against the bottom of the accommodation hole 114. The restoring member 13 provides a downward force to the bird hook body 11 by its spring force, so that the bird hook body 11 abuts against the lower bearing rail 63 by the spring force of the restoring member 13 when the bird hook body 11 is not subjected to an external force.

When the clothes hanger 200 enters the carrying rail 63 from the storage room connecting portion 105a, once the bird hook 11 moves forward from the rear side of the clothes hanger 200, the hook 201 of the clothes hanger 200 abuts against the front lower edge of the bird hook body 111; since the lower edge of the front portion of the bird hook body 111 is an inclined edge that gradually inclines from top to bottom, the bird hook body 111 does not drive the clothes hanger 200 to move forward, but tilts upward around the shaft hole 112. When the bird hook 11 continues to move forward and the pulling-moving groove 111a reaches the clothes hanger 200 and no other clothes hanger 200 exists on the bearing rail 63 on the lower side of the bird hook body 111, the spring force of the resetting piece 13 makes the bird hook 11 rotate downward, so that the hook of the clothes hanger 200 is hooked by the pulling-moving groove 111a, and the bird hook 11 can move forward under the pulling action. In addition, since the size of the pull-out groove 111a matches the size of the hook of the hanger 200, it can only catch one hanger 200 at a time and pull it forward, and the hanger 200 which is not pulled away will remain in place to be pulled away by the next bird hook 11.

The two connecting ends 122 are respectively located at the front and rear ends of the seat body 121, and are respectively used for connecting two bird hook seats 12 adjacent to the bird hook seat 12 in the conveying direction. For convenience of description, it is denoted as front connection end 122A and rear connection end 122B.

When a plurality of bird hook conveying units 61 are connected in sequence, the bird hook seats 12 of two adjacent bird hook conveying units 61 are connected by the connecting member 14. Meanwhile, the moving assembly 15 is also provided at the connecting member 62.

The moving member 15 is disposed at the front connection end 122A of the bird hook base 12, and includes a roller frame 151 and a roller assembly mounted on the roller frame 151.

When two adjacent bird hook conveying units 61 are connected, the front connecting end 122A of the next bird hook conveying unit 61 is connected to the rear connecting end 122B of the previous bird hook conveying unit 61 via the connecting member 14 and the center through shaft 152. Two adjacent bird hook seats 12 can rotate left and right and up and down at the same time, that is, the relative rotation between the two bird hook seats has two degrees of freedom.

Fig. 11 is a structural view of the entry drive unit in a state where the moving member is engaged with the guide rail.

As shown in fig. 11, the moving member 15 functions to move the bird hook base 12, wherein the roller assembly includes a load bearing roller 153, a moving wheel shaft 154, a guide roller 155, and a guide wheel mounting portion 156.

The movable wheel axle 154 is disposed on the top of the wheel frame 151 and extends in the left-right direction. The number of the bearing rollers 153 is two, and the two bearing rollers are respectively installed on both sides of the movable wheel axle 154, and the central axes of the two bearing rollers are along the left-right direction.

The number of the guide wheel mounting portions 156 is two, and the two guide wheel mounting portions 156 are provided in the middle of the roller frame 151 and arranged in the front-rear direction. The guide rollers 155 are also provided in two numbers, and are respectively mounted on the guide roller mounting portions 156 with their axes in the up-down direction.

The lower portion of the guide rail 62 has an opening with inwardly extending bearing flanges 621 on both sides of the opening. The two bearing flanges 621 are distributed on the guide rail 62 in the front-rear direction, and the two bearing rollers 153 are respectively located on the two bearing flanges 621 and can slide on the bearing flanges 621 in the front-rear direction.

The inner sides of the two bearing flanges 621 are respectively provided with a guide flange 622 extending downwards, and the guide roller 155 is located between the two guide flanges 622 and can contact with the guide flanges 622, so that the displacement of the moving member 15 is not easily generated.

The entry drive section 64 for driving the movement of each bird hook conveying unit 61 is further provided on the storage entry endless track 23 of the present embodiment, and the entry drive section 64 includes a drive motor 641, a first drive wheel 642, and a second drive wheel 643.

The driving motor 641 is fixedly installed near the guide rail 62.

The first driving wheel 642 and the second driving wheel 643 are respectively installed on both sides of the rail 62, and the central axes of the two are along the vertical direction; meanwhile, the surfaces of the first drive wheel 642 and the second drive wheel 643 respectively abut against the two side surfaces of the bird hook base 12, so that the bird hook base 12 is "sandwiched" from both sides by the first drive wheel 642 and the second drive wheel 643. The first driving wheel 642 is connected to an output shaft of the driving motor 641 through a transmission mechanism, and can rotate under the driving of the driving motor 641, when the first driving wheel 642 rotates, the bird hook base 12 in contact therewith is driven to move by friction, and when the next bird hook base 12 moves, the next bird hook base continues to abut against the first driving wheel 642, so that the next bird hook base continues to be driven to move by the first driving wheel 642. During the movement, the second driving wheel 643 abuts against the bird hook base 12 from the opposite side of the first driving wheel 642, and is rotated together by the friction force of the bird hook base 12, thereby stabilizing the bird hook base 12.

In this embodiment, since the moving member 15 is coupled to the connecting member 14 through the central through shaft 152, and the connecting member 14 connects two adjacent bird hook bases 12, when each of the load-bearing rollers 153 is driven by the entrance driving portion 64 to move forward, each of the bird hook bases 12 is driven to move forward, and the bird hook 11 is driven to move forward, so that the clothes hanger 200 can be hooked and pulled forward. In addition, the structure of the driving portion for entering is similar to that of the driving portion 64 for entering, and the driving portion for entering also rotates the driving wheel through the motor, and the driving wheel drives the format member to move in a long-chain structure formed by sequentially connecting front and back, which is not described herein again.

Fig. 12 is a structural view of part within the frame C in fig. 7. The structure of the inner portion of frame C has been enlarged and rotated to provide a view in fig. 12 for clarity in describing the structure and function of the shunt assembly in the inner portion of frame C.

As shown in fig. 12, a plurality of notches 631 are provided on the bearing rail 63. The bearing rail 63 has a notch front end and a notch rear end corresponding to each notch 631, wherein the notch front end is located in front of the notch 631 and the notch rear end is located in front of the notch 631. The storage device 102 also includes a plurality of shunt assemblies 26. The plurality of diverter assemblies 26 are disposed at the plurality of notches 631 in a one-to-one correspondence and are also connected to the plurality of cargo storage lines 25 in a one-to-one correspondence. That is, the entry endless track 31 is connected to the corresponding cargo storage line 25 via the diversion assembly 26. The plurality of cargo storage lines 25 are arranged substantially in parallel.

The diversion assembly 26 includes a connecting track segment 341, a telescoping track segment 342, and a telescoping drive (not shown).

The connection rail section 341 is provided on the notched front end of the bearing rail 63 and is connected to the corresponding cargo storage line 25.

The telescopic rail section 342 is arranged at the rear end of the gap of the bearing rail 63, can extend out of a section of rail under the driving of the telescopic driving part, and the extended section of rail is attached to the connecting rail section 341, so that the corresponding gap 631 is in a closed state, at this time, when the clothes hanger 200 conveyed on the storage and entry circular rail 23 passes through the shunting assembly 26, the clothes hanger will still continue to move forward along the conveying direction, and will not enter the corresponding goods storage line 25; in addition, the telescopic rail section 342 can also retract the extended section of the rail under the driving of the telescopic driving part, so that the corresponding notch 631 is in an open state, and the clothes hanger 200 conveyed along the conveying direction passes through the diverting assembly 26 and directly enters the corresponding goods storage line 25 through the notch 631.

In the above manner, the purpose of classified warehousing and storage can be achieved by the goods loading line 21, the annular rail 22 for warehousing, the connection part 105a between warehousing and storage, the annular rail 23 for storage entry, the plurality of diversion assemblies 26, and the plurality of goods storage lines 25.

Fig. 13 is an enlarged structural view of the portion within the frame B in fig. 2, in which fig. 14 is obtained by rotating the structure in fig. 13 to clearly explain the structure of the connection portion 105a between the warehouses, and fig. 14 is a structural view of the portion within the frame B in fig. 2 at a different angle.

As shown in fig. 13 and 14, the annular track 22 for warehousing has a track segment 213 for warehousing-side connection provided adjacent to the storage facility 102 and extending obliquely downward. The entrance side connecting track section 213 makes an angle of 29 ° with the horizontal direction. The conveying direction on the entry-side connecting track segment 213 is the direction indicated by the arrow D1 in fig. 4, and hereinafter referred to as the conveying direction D1.

The storage entrance ring rail 23 has a storage entrance side connecting rail segment 65 provided adjacent to the warehousing equipment 101 and extending obliquely downward, and the storage entrance side connecting rail segment 65 is provided in parallel with the warehousing side connecting rail segment 213. The transport direction on the storage entrance side connecting track segment 65 is the direction indicated by the arrow D4 in fig. 4, and hereinafter referred to as the transport direction D4.

The carrier rail 63 is provided in a non-circular shape and can receive the hangers 200 from the warehousing-in device 101 from the warehousing-in-storage room connection 105a.

The warehousing-storage-room connecting part 105a is provided between the warehousing equipment 101 and the storage equipment 102, and is used for guiding the clothes hangers 200 to naturally slide down from the warehousing-use circular rail 22 to the storage-entry circular rail 23 only by gravity action without depending on any driving structure, and comprises the off-rail assembly 71, the connecting rail 72 and the guiding connecting member 73.

The connecting rail 72 has two ends, an upper-stage end 721 and a lower-stage end 722, respectively, the upper-stage end 721 of the connecting rail 72 is connected with the guide transferring member 712, and the lower-stage end 722 of the connecting rail 72 is connected with the curve guide connecting member 73.

Fig. 15 is a schematic structural view of a connection rail in the embodiment of the present invention. Fig. 16 is a schematic structural diagram of a rail body connecting rails in the embodiment of the present invention.

As shown in fig. 15 and 16, the connecting rail 72 has a rail main body 55, a mounting portion 51, and two underwires 52.

The rail body 55 is a linear rail segment integrally formed by aluminum profiles, and the rail body 55 includes two side support portions 53 and a top support portion 54.

The two side supporting parts 53 are oppositely arranged, the cross section of the two side supporting parts 53 is L-shaped, and the thickness of the two side supporting parts 53 is gradually thicker from top to bottom, namely, the two side walls of the rail main body 55 are gradually thicker from top to bottom, so that the overall gravity center of the rail main body 55 is moved downwards, and the rail main body is more stable in use.

Two side support portions 53 extend downward from the top support portion 54, respectively, and two flanges 553 are provided on the inner surfaces of the two side support portions 53 facing each other and protrude inward, respectively. Thus, an accommodation chamber 552 penetrating in the longitudinal direction of the rail main body 55 and a through opening 551 communicating with the accommodation chamber 552 are formed between the top support portion 54 and the two side support portions 53. The width of the receiving cavity 552 is greater than the width of the through opening 551. The receiving cavity 552 and the through opening 551 form a tubular cavity and a stop structure inside the rail body 55. The tubular cavity can be used for placing a cylinder, and the limiting structure can be used for fixedly mounting other components through a bolt and a nut which are matched with the limiting structure in shape and size.

The top support parts 54 are coupled to top end portions of the two side support parts 53, respectively. The top support 54 has two ramp portions 541 axially symmetrically distributed along the length of the rail main body 55, and a flat portion 542 located between the two ramp portions 541.

The mounting portion 51 is provided on the top of the rail body 55 and is integrally formed with the rail body 55. The mounting part 51 has two mounting grooves 503 and one positioning groove 504.

The two mounting grooves 503 are respectively provided on the two slope portions 541 and extend in the length direction of the rail main body 55, and therefore, the two mounting grooves 503 are also axially symmetrically distributed in the length direction of the rail main body 55.

The mounting groove 503 has an abutment surface 5032, an opening 5033 and two inner ends 5031. The width of the opening 5033 is smaller than the width of the abutment face 5032, thereby forming two inner end portions 5031. The two inner end portions 5031 are respectively located at both sides of the mounting groove 503.

The positioning groove 504 is provided on the planar portion 542, and extends along the length direction of the rail main body 55.

The two packing strips 52 are fitted into the two mounting grooves 503, respectively, and the top 521 of the packing strip 52 protrudes outward from the mounting grooves 503. Thus, the hanger 200 only contacts the two underwires 52 as the hanger 200 slides on the connecting track 72. Since the two underwires 52 simultaneously support the hanger 200, the hanger 200 can be stably moved on the connecting rail 72 without shaking, and since the material of the underwires 52 is PA66 plastic, the friction coefficient of the outer surfaces of the underwires 52 is small, so that the hanger 200 can be smoothly moved thereon.

One end of the connecting rail 72 is connected to the guide transfer member 712 as an upper-stage end portion 721, and the other end is connected to the carrying rail 63 as a lower-stage end portion 722 through the curve guide connecting member 73. The upper stage end 721 is located higher than the lower stage end 722 so that the hanger 200 can naturally slide in the longitudinal direction of the connecting rail 72 toward the storage entrance side connecting rail section 65 only by gravity after leaving the guide transfer member 712.

The inclination angle of the connecting track 72 is determined according to the total mass of the clothes rack 200 and the clothes, generally between 10 and 60 degrees is selected, and when the weight is heavier, the angle needs to be set smaller so as to avoid the over-high goods transferring speed; when the weight is light, the angle needs to be set to be larger so as to avoid the situation that the goods are blocked and cannot be normally moved due to resistance when falling. The angle between the connecting rail 72 and the horizontal direction is 20 deg. in this embodiment, calculated as a total weight of 1.5 kg.

Fig. 17 is an enlarged view of a portion within box D of fig. 14. Fig. 18 is a block diagram of an off-track assembly in an embodiment of the present invention. Fig. 19 is a structural view of a guide transfer member in the embodiment of the present invention.

As shown in fig. 17-19, the derailing assembly 71 has a derailing member 711 and a guide transfer member 712.

The derailing member 711 has a mounting portion 84 and a derailing portion 85 which are integrally formed. The off-track member 711 is made of Q235 type steel with the surface plated with white zinc, and the whole thickness is 4mm.

The off-rail portion 85 is located on the side of the entry-side connecting rail segment 213 close to the storage entry circular rail 23, i.e., outside the ring of the entry circular rail 22, and is used for detaching the hanger 200 from the entry-side connecting rail segment 213 to the guide transfer member 712. The side surface of the off-rail part 85 is trapezoid-like, and two bottom corners of the trapezoid-like are rounded corners and extend outwards respectively.

The off-rail portion 85 has an inclined portion 851 gradually deviating in the conveying direction D1. The inclined portion 851 is located at the lower base of the trapezoid-like shape and extends in the direction D2 shown in fig. 14, i.e., in the direction away from the transfer direction.

The guide transfer member 712 serves to guide transfer of the hanger 200 disengaged from the off-rail portion 85 to the connecting rail 72. The guide transfer member 712 has a first main guide section 81, an introduction end 82, and a derivation end 83.

The introduction end 82, the first main guide section 81 and the discharge end 83 of the guide transfer member 712 are integrally formed and are made of PA plastic and fiberglass.

The first main guide section 81 is gradually curved in the length direction toward the storage entry ring rail 23 while also gradually curved downward. Guide protrusions are formed at both sides of the top of the first main guide section 81, respectively. The guide protrusion extends along the length direction of the first main guide section 81 and can be matched with the clothes hanger 200, so that the clothes hanger 200 can slide smoothly on the first main guide section 81.

The introduction end portion 82 is provided at one end of the first main guide section 81, extends in a direction close to the off-rail portion 85, and is gradually reduced in width. The clothes hanger 200 is naturally slid into the guide transfer member 712 after being separated from the entrance-side connecting rail section 213 by the separation member 711 by its own weight.

Furthermore, the two projections 813 of the first main guide section 81 and the two linings 52 of the connecting rail 72 are identical in shape, and when the connecting rail 72 is connected to the guide transfer member 712, the two projections 813 are respectively aligned with the two linings 52 of the connecting rail 72, thereby forming a continuous strip-like holding structure.

Fig. 20 is a connection structure diagram of a downstream portion of the connection portion between the warehousing storage rooms in the embodiment of the present invention. Fig. 21 is a schematic structural view of a curve guide connecting member in an embodiment of the present invention.

As shown in fig. 20 and 21, the curve guide connecting member 73 includes a second main guide section 91 and two connecting end portions 92. In this embodiment, the second main guide section 91 and the two connecting end portions 92 are integrally formed, and the material of the second main guide section is a mixture of polyamide 66 and glass fibers. The second main guide section 91 is curved in the longitudinal direction.

The two connecting ends 92 are used for connecting the next-stage end 722 of the connecting rail 72 and the carrying rail 63, respectively.

The track structure of the carrying track 63 is the same as that of the connecting track 72, and the difference between the two is only in the arrangement of the tracks. The carrier rail 63 thus likewise has two linings arranged on top and a positioning slot arranged between the two linings.

Furthermore, the two linings of the carrier rail 63 are of the same shape as the two projections 911 of the second main guide section 91 and the two linings 52 of the connecting rail 72, and when the carrier rail 63 and the connecting rail 72 are connected to the corner guide connecting member 73, the two linings of the carrier rail 63 are aligned with the two guide projections, respectively, and the two guide projections are also aligned with the two linings 52 of the connecting rail 72, respectively, so that a continuous strip-like holding structure is formed.

The cargo storage line 25 is identical in structure to the track section of the storage access endless track 23 and is a bird's hook type conveying track, and will not be described in detail.

Effects and effects of the embodiments

The non-fixed rack stocker 110 and the non-fixed rack warehousing system 100 according to the present embodiment include a goods loading line 21, an annular rail 22 for warehousing, an annular rail 23 for storage entry, and a connection portion 105a between warehouses connecting two annular rails. Due to the plurality of goods stringing lines 21, a plurality of clothes hangers 200 to be warehoused can be received at the same time; because the circular rail 22 for warehousing is formed by a random type conveying rail, the clothes hangers 200 from the goods overhead line 21 can randomly enter the circular rail 22 for warehousing, and the clothes hangers 200 are hung on the goods overhead line 21 manually, so that the loading is not uniform and has possible interruption, and the random conveying mode meets the actual requirement of the loading; because the annular track 23 for storage and entrance is formed by the single conveying type track, the clothes hangers 200 are conveyed in a single form after entering the annular track 23 for storage and entrance, the single form is more favorable for the clothes hangers 200 to enter the plurality of goods storage lines 25 connected with the annular track 23 for storage and entrance in sequence, and the conveying efficiency is high. Therefore, the unfixed rack warehousing device 110 of the embodiment can simultaneously receive and warehouse a plurality of hangers 200 to be warehoused to a plurality of goods storage lines 25, and has high conveying efficiency. In addition, since the storage system 100 without fixed shelves of the present invention uses the rail form for transportation and storage, there is no need to set up fixed shelves, and there is no need to additionally equip transportation equipment, so that it is easy to set up and has low cost.

Specifically, since the goods loading line 21 has the upper line section 211 located at a relatively low position, the upper line buffer section 212 located at a relatively high position, and the rising section 213 connecting the two, it is convenient for an operator to hang the clothes hanger 200 on one end of the upper line section 211, and the upper line section 211 extends obliquely downward along the conveying direction of the clothes hanger 200, so that the clothes hanger 200 hung on the upper line section 211 can slide to the connection of the upper line section 211 and the rising section 213 by means of gravity. The rising section 213 is provided with a lifter extending upward in the conveying direction of the hanger 200, and therefore the hanger 200 can be lifted to the upper line buffer section 212, and the upper line buffer section 212 is substantially at the same height as the circular rail 22 for warehousing and extends downward in the conveying direction of the hanger 200, and therefore the hanger 200 can slide by gravity to the circular rail 22 for warehousing connected to the upper line buffer section 212. In addition, since the upper thread buffer section 212 is also embedded with the upper thread blocking portion 331, the clothes rack 200 passing through the upper thread buffer section can be blocked or released according to actual needs.

Further, the circular orbit 22 for warehousing is a closed circular orbit, is composed of a lattice type conveying orbit, and has a driving part for warehousing, so that the clothes hanger 200 can be driven to move on the circular orbit 22 for warehousing, and the purpose of random conveying can be well realized; the storage entrance endless track 23 is a closed endless track, is formed of a bird's hook type conveying track, and has an entrance driving part 64, so that the hangers 200 can be driven to move on the storage entrance endless track 23 as well, and the purpose of individual piece conveying can be well achieved, and the storage entrance endless track 23 is further embedded with a storage reception blocking part 334, specifically, at an upstream position of a connection part of the storage entrance endless track 23 and the storage entrance connection part 105a, so that the hangers 200 passing through the position can be blocked or released according to actual needs.

Further, since the non-fixed shelf warehousing device 110 further includes a plurality of diversion assemblies 26 respectively disposed at the connection points between the storage entering annular rails 23 and the respective goods storage lines 25, and the diversion assemblies 26 include the connection rail sections 341 fixedly connected to the storage entering annular rails 23 and the retractable rail sections 342 telescopically mounted on the connection rail sections, it is possible to connect or disconnect the storage entering annular rails 23 and the goods storage lines 25, so that the clothes hangers 200 enter the corresponding goods storage lines 25 or block the clothes hangers 200, and when blocked by one diversion assembly 26, the clothes hangers 200 will continue to move along the storage entering annular rails 23 to reach the next diversion assembly 26, so that the clothes hangers 200 can enter the corresponding goods storage lines 25 by connection or disconnection of the diversion assembly 26.

Further, the warehousing-storage room connection 105a has the connection rail 72, the off-rail assembly 71 and the turning guide connection member 73, the connection rail 72 has the upper-stage end 721 and the lower-stage end 722, and since the connection rail 72 has an inclination angle, that is, a height difference is provided at both ends of the connection rail 72, the upper-stage end 721 is higher than the lower-stage end 722, the hanger 200 can slide by gravity from the upper-stage end 721 to the lower-stage end 722. The upper stage end portion 721 is connected to the guide transfer member 712 and connected to the circular track for storing in use 22 through the derailing assembly 71, and the lower stage end portion 722 is connected to the turning guide connection member 73 and connected to the carrying track 63 through the turning guide connection member 73, so that the hanger 200 can be transferred from the circular track for storing in use 22 to the circular track for storing in use 23 through the storing room connection portion 105a by gravity without additional driving force. In addition, the connection blocking portion 331 is embedded in the connection portion 105a of the storage room, so that the clothes hangers 200 passing through the position can be blocked or released according to actual needs.

The above-described embodiments are merely illustrative of specific embodiments of the present invention, and the present invention is not limited to the description of the above-described embodiments.

In the above embodiment, the number of the goods stringing lines 21 is 2, and in other aspects of the present invention, the number of the goods stringing lines 21 may also be 1 or more, and the technical effects of the present invention can also be achieved.

In the above embodiment, the number of the cargo storing lines 25 is 100, and in other aspects of the present invention, the number of the cargo storing lines 25 may be smaller or larger, and the technical effects of the present invention can be achieved.

Claims (10)

1. The utility model provides a there is not fixed goods shelves warehouse entry device, sets up in no fixed goods shelves warehouse entry system for in-warehouse the goods carrier that carries the goods that wait to put in storage to the storage device that contains many goods storage lines, its characterized in that includes:

at least one cargo stringing for receiving the cargo carrier;

the annular track for warehousing is used for receiving the cargo carrier from the cargo overhead line;

the annular track for storage and entry is respectively connected with the plurality of cargo storage lines and is used for transferring the cargo carrier to each cargo storage line; and

a warehousing storage room connecting part which is respectively connected with the warehousing annular track and the storage entry annular track and is used for guiding the goods carrier to be transferred from the warehousing annular track to the storage entry annular track,

wherein the annular track for warehousing is composed of a random conveying type conveying track,

the storage entry endless track is constituted by a single-piece conveying type conveying track.

2. The non-fixed shelf warehousing device according to claim 1, characterized in that:

wherein, the goods overhead line includes:

the upper line segment is used for receiving the cargo carriers to be warehoused;

the upper line buffer section is used for guiding the goods carriers received by the upper line section into the annular track for warehousing; and

a rising section which is respectively connected with the upper line section and the upper line buffer section and is used for leading the goods carrier on the upper line section to rise to the upper line buffer section,

the upper line segment and the upper line buffer segment are both inclined downwards and extend along the conveying direction of the cargo carrier,

the rising section extends upwards and upwards along the conveying direction of the cargo carrier.

3. The non-fixed shelf warehousing device of claim 2, characterized in that:

wherein the goods loading line further comprises an upper line driving part for driving the goods carrier to move from the upper line segment to the upper line buffer segment along the ascending segment,

the upper line driving part is a hoisting machine arranged on the ascending section.

4. The unsecured shelf storage device of claim 2, further comprising:

the upper line blocking part is embedded in the upper line buffer section and used for blocking or releasing the goods carrier on the upper line buffer section;

the connecting blocking part is embedded in the connecting part of the warehousing storage room and is used for blocking or releasing the goods carrier on the connecting part of the warehousing storage room; and

a storage receiving blocking part embedded on the annular track for storage entrance, positioned at the upstream position of the connection part of the annular track for storage entrance and the warehousing storage room, and used for blocking or releasing the goods carrier passing through the position,

wherein the upper line blocking part is provided with a stop block movably arranged on the upper line buffer section and a driving cylinder capable of driving the stop block to move up and down,

the connecting and blocking part is provided with a stop block movably arranged on the connecting part of the warehousing and storage room and a driving cylinder capable of driving the stop block to move up and down,

the storage receiving blocking part is provided with a stop block movably arranged on the annular track for storage entering and a driving cylinder capable of driving the stop block to move up and down.

5. The unsecured shelf storage device of claim 1, further comprising:

a plurality of diversion assemblies respectively arranged at the connection part of the annular track for storage entrance and each cargo storage line and used for connecting or disconnecting the annular track for storage entrance and the cargo storage line,

wherein the flow dividing assembly has a connecting track section fixedly connected to the storage entry ring track and a telescopic track section telescopically mounted on the connecting track section.

6. The non-fixed shelf warehousing device according to claim 5, characterized in that:

the shunting assembly is also provided with a telescopic driving part for driving the telescopic track section to stretch, and the telescopic driving part is used for driving a driving cylinder.

7. The non-fixed shelf warehousing device according to claim 1, characterized in that:

wherein the storage entry endless track has a carrying track carrying the cargo carrier,

the connecting part between the warehousing and storage comprises a connecting track, an off-track assembly and a turning guide connecting member,

the connecting rail has a primary upper end and a secondary lower end,

the derailment assembly has a guide transfer member,

the upper end part is connected to the guide transfer member and connected with the circular track for warehousing through an off-track assembly,

the lower stage end is connected to the curve guide connection member and is connected with the bearing rail through the curve guide connection member.

8. The unsecured shelf storage device of claim 7, wherein:

wherein the annular track for warehousing is composed of a format type conveying track,

the storage entry endless track is constituted by a bird-hook type conveying track,

the derailing assembly has a derailing member and a guide transfer member,

the derailing member at least comprises a derailing part for derailing the goods carrier from the circular track for warehousing to the guide transfer member,

the guiding and transferring component is used for guiding and transferring the disengaged goods carrier to the connecting part of the warehousing storage room.

9. The non-fixed shelf warehousing device of claim 7, characterized in that:

wherein the carrier rail of the storage entry endless rail has an upstream carrier rail segment portion corresponding to the entry upstream rail segment portion and a downstream carrier rail segment portion corresponding to the entry downstream rail segment portion,

the corner guide connecting member is connected to the downstream receiving track segment portion,

the end of the upstream receiving track section portion is located above the end of the downstream receiving track section portion.

10. A non-fixed rack storage system, comprising:

a storage device including a plurality of cargo storage lines; and

a non-fixed goods shelf warehousing device for warehousing goods carriers loaded with goods to be warehoused into the storage equipment,

the non-fixed shelf warehousing device according to any one of claims 1 to 9.

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