CN216188187U

CN216188187U - Heavy-load stacking device suitable for large-scale plate storage

Info

Publication number: CN216188187U
Application number: CN202122684362.5U
Authority: CN
Inventors: 刘加庆; 张卫星; 罗东升
Original assignee: Suzhou Quark Intelligent Technology Co ltd
Current assignee: Suzhou Quark Intelligent Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

In order to solve the problems that the telescopic rod of a pallet fork needs to be designed to be longer, the existing plate has larger mass, a forklift needs to correspondingly increase the weight, otherwise the forklift is easy to turn over, the utility model provides a heavy-load stacking device suitable for large-scale plate storage, a lifting cradle finishes the lifting of the lifting cradle through a lifting driving mechanism, two sides of the lifting cradle are respectively provided with a pallet fork, the pallet fork is provided with a pallet hook close to the side of a pallet frame body, both ends of the lower side part of the pallet frame body are provided with hook grooves, the pallet hook is matched and connected with the corresponding hook grooves, the bottoms of both ends of the pallet frame body are provided with sliding mechanisms, the pallet frame body moves to a plate warehouse body along with the sliding mechanisms, the plate warehouse body is provided with a plurality of plate warehouse body frames matched and connected with the pallet frame body, when the tray support body needs to be moved, the cargo hook and the hook groove are firstly required to be connected in a matched mode, the tray support body is dragged to the upper portion of the sliding mechanism, and then the plate warehouse body is conveyed through the sliding mechanism.

Description

Heavy-load stacking device suitable for large-scale plate storage

Technical Field

The utility model relates to the technical field of stacking, in particular to a heavy-load stacking device suitable for large-scale plate storage.

Background

Stacking is to regularly stack the articles to form a stack shape. The stacking rack, also called as a skillful fixed rack, a stacking goods shelf and a plate warehouse body, is a carrying and storing device derived from a pallet, is one of multifunctional devices for cargo unit collection, commodity storage and commodity circulation, and needs to be matched with a forklift for use.

However, the existing forklift adopts the telescopic rod, the telescopic rod needs to be inserted into the bottom of the tray frame body, in order to guarantee the lifting tray frame body which can be stable, the telescopic rod of the pallet fork needs to be inserted into the bottom half position of the tray frame body, so the telescopic rod of the pallet fork needs to be designed to be longer, and the existing plate has larger mass, so the forklift also needs corresponding weight increase, otherwise the forklift is easy to overturn.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the problems that the telescopic rod of the pallet fork needs to be designed to be longer, the existing plate has larger mass, the forklift needs to correspondingly increase the weight, or the forklift is easy to turn over, the utility model provides a heavy-duty stacking device suitable for large-scale plate storage, the lifting cradle 36 finishes the lifting of the lifting cradle 36 through the lifting driving mechanism 28, two sides of the lifting cradle 36 are respectively provided with a pallet fork 41, the pallet fork 41 is provided with a pallet hook 48 near the side of the tray frame body 51, two ends of the lower side part of the tray frame body 51 are both provided with hook grooves 52, the pallet hook 48 is connected with the corresponding hook groove 52 in a matching manner, the bottoms of two ends of the tray frame body 51 are provided with sliding mechanisms 54, the tray frame body 51 moves to the plate warehouse body 2 along with the sliding mechanisms 54, the plate warehouse body 2 is provided with a plurality of plate warehouse bodies 3 connected with the tray frame body 51 in a matching manner, when the tray frame body 51 needs to move, the pallet hook 48 is firstly connected with the hook groove 52 in a matching manner, drag tray support body 51 to slide mechanism 54 upper portion, transport panel storehouse body 2 through slide mechanism 54 afterwards, this structure volume is less, and current slide mechanism 54 stretches to the next door of goods shelves body and colludes, compares original fork 41 and stretches to the flexible distance that the lower part of a body held up and reduce more than the twice, and the volume is less, can accomplish the storage of large-scale overweight panel (size length exceeds 4m, and weight exceeds 5t), and degree of automation is high.

A heavy duty stacking apparatus suitable for large sheet storage, comprising: plate material stacker 1, the plate material storehouse body 2, plate material stacker 1, the plate material storehouse body 2 are fixed respectively on ground 4, and plate material stacker 1 includes: locate its lower walking guide rail set spare 5 of 1 body lower part of plate stacker, locate the upper walking guide rail set spare 66 on 1 body upper portion of its plate stacker, the guide rail set spare 5 upper portion of walking down is equipped with down and walks part 6, and the one end upper portion of walking part 6 down is connected with drive stand 24, and the other end upper portion of walking part 6 down is connected with follow-up stand 26, its characterized in that: the lifting cradle 36 is movably arranged between the driving upright post 24 and the follow-up upright post 26, two sides of the lifting cradle 36 are respectively provided with a fork 41, the fork 41 is provided with a cargo hook 48 close to the side of the tray frame body 51, two ends of the lower side part of the tray frame body 51 are respectively provided with a hook groove 52, the cargo hook 48 is connected with the corresponding hook groove 52 in a matching way, the bottoms of two ends of the tray frame body 51 are provided with a sliding mechanism 54, the tray frame body 51 moves to the plate library body 2 along with the sliding mechanism 54, the plate library body 2 is provided with a plurality of plate library body frames 3 which are connected with the tray frame body 51 in a matching way, when the tray frame body 51 needs to be moved, the cargo hook 48 is firstly connected with the hook groove 52 in a matching way, the tray frame body 51 is dragged to the upper part of the sliding mechanism 54, and then the plate library body 2 is transported through the sliding mechanism 54.

The sheets are stacked as the lifting cradle 36 is lifted.

Further, the lifting cradle 36 comprises a cradle frame 37, and the outer ends of the cradle frame 37 are provided with diffuse reflection photoelectric sensors 39 for measuring the safety distance of the front and rear tray frame bodies 51.

Further, the outer walls of both sides of the cradle frame 37 are connected with travel switches 40 for detecting the position of the cradle frame 37 and acquiring information.

Every fork 41 includes fork base 42, be equipped with down the direction slide 43 on the fork base 42, the upper portion of lower direction slide 43 is equipped with guide rail plate 44, be equipped with support sprocket 45 on the guide rail plate 44, support sprocket 45's upper portion is equipped with the direction slide, down the direction slide 43, it sets up relatively and support sprocket 45 is located down the direction slide 43, go up between the direction slide to go up the direction slide, it has second chain 47 to cup joint outward at support sprocket 45, second chain 47 is back style of calligraphy chain, be connected with a plurality of cargo hooks 48 on the second chain 47.

Further, the inner side of the upper chain of the second chain 47 is provided with a lower guide slide rail 49, the lower guide slide rail 49 is connected with the upper part of one side of the middle inserting plate 50, the lower part of the middle inserting plate 50 far away from the lower guide slide rail 49 side is provided with a sliding mechanism 54, the sliding mechanism 54 comprises a plurality of sliding blocks 55, the plurality of sliding blocks 55 are arranged at intervals, the lower part of the sliding block 55 is connected with a tray rack slide rail 56 in a matching manner, the upper part of the middle inserting plate 50 far away from the lower guide slide rail 49 side is connected with a tray rack body 51, and the tray rack body 51 moves along the tray rack slide rail 56 through the sliding blocks 55.

Further, a rack relay plate 57 is arranged between two adjacent sliding blocks 55, the rack relay plate 57 is connected to the lower portion of the middle inserting plate 50, a second rack 58 is connected to the lower portion of the rack relay plate 57, the second rack 58 is meshed with a second gear 59, a sprocket driving shaft 60 is connected to one end, away from the second rack 58, of the second gear 59, the sprocket driving shaft 60 is connected with a coupler 61, a shaft of the coupler 61 is connected with a second motor 62, a middle fork cross beam 63 is arranged at the bottom of the tray frame body 51, the body of the second motor 62 is connected to the lower portion of the middle fork cross beam 63, and therefore the second rack 58 is meshed with the second gear 59 to provide power for the sliding mechanism 54.

Further, both ends of the lower side of the tray frame body 51 are provided with hook grooves 52, tray wheels 53 are arranged beside the hook grooves 52, when the tray frame body 51 needs to be moved, the cargo hooks 48 and the hook grooves 52 need to be connected in a matched mode, the tray frame body 51 is dragged to the middle inserting plate 50, and then the plate warehouse body 2 is conveyed through the sliding mechanism 54.

Further, the upper end of the middle inserting plate 50 is also provided with a plurality of tray frame guide wheels 64, so that the friction force between the tray frame body 51 and the middle inserting plate 50 is reduced.

Further, the guide rail plate 44 is of an inverted L-shaped structure, and a plurality of follow-up guide wheels 65 are arranged on the side close to the tray frame body 51, so that the tray frame body 51 is limited and friction is reduced.

Further, a guide rail backing plate 14 is arranged at the bottommost end of the lower walking guide rail assembly 5, two ends of the upper portion of the guide rail backing plate 14 are respectively connected with a mounting pipe 15 and a guide rail pressing plate assembly 19 with adjustable distance, a steel rail 22 is arranged between the guide rail pressing plate assemblies 19, and the lower walking part 6 is connected with the steel rail 22 in a sliding mode.

Further, the guide rail pressing plate assembly 19 comprises a screw 20 and two oppositely arranged guide rail pressing plates 21, and the guide rail pressing plate assembly 19 adjusts the distance between the two guide rail pressing plates 21 through the matching of the screw 20 and the kidney-shaped hole on the guide rail pressing plate 21, so as to adjust the position of the steel rail 22.

Further, a first rack 16 is provided on the upper portion of the mounting pipe 15, a lower traveling driving member 17 is provided on the side of the lower traveling member 6 close to the first rack 16, a traveling gear 18 is provided on the lower portion of the lower traveling driving member 17, and the movement of the lower traveling member 6 is completed by the engagement of the first rack 16 and the gear.

Furthermore, the lower walking guide rail assembly 5 further comprises an oil buffer assembly 23 which is oppositely arranged at one end of the walking part, and the oil buffer assembly 23 is fixedly arranged on the foundation 4 through a mounting plate so as to perform a limiting and buffering safety function on the lower walking driving part 17.

Further, a plurality of ground stops 35 are arranged on the foundation 4 to limit the lower traveling guide rail assembly 5.

Further, the lower walking part 6 comprises a lower walking frame 7, two sides of the lower walking frame 7 are provided with walking bottom plates 9 through two bottom beam channel steel sealing covers 8, the two bottom beam channel steel sealing covers 8 are vertically arranged at intervals, walking wheels 10 are arranged between the two adjacent walking bottom plates 9, and the walking wheels 10 are in contact with the upper ends of the steel rails 22 to move.

Both ends of the lower walking frame 7 are provided with lower side guide mechanisms 11, and the lower side guide mechanisms 11 comprise lower side guide wheels 12 arranged on both sides of the track and track scraping blades 13 arranged between the lower side guide wheels 12 on both sides, so that the lower walking part 6 can be guided to move on the track.

Furthermore, two sides of the upper part of the walking frame are respectively provided with a driving upright post 24 and a follow-up upright post 26, the top ends of the driving upright post 24 and the follow-up upright post 26 are connected with an upper frame 27, one side of the driving upright post 24 is connected with a lifting driving mechanism 28, and one side of the follow-up upright post 26 is connected with an electric cabinet 33.

Further, the lifting driving mechanism 28 includes a first motor 29, the first motor 29 is linked with a first driving sprocket 30, the first driving sprocket 30 is connected with a first follow-up sprocket 31, the first follow-up sprocket 31 is located at the top frame 27, two sides of the lifting cradle 36 are both provided with a chain fixing frame 38, one end of the first chain is connected to the chain fixing frame 38, the other end of the first chain passes through the first follow-up sprocket 31 to be connected with the first driving sprocket 30, and the lifting of the lifting cradle 36 is completed through the lifting driving mechanism 28.

Furthermore, a ladder assembly 34 is arranged on the outer side of the driving upright post 24, so that maintenance is facilitated.

Further, a detachable protective net 25 is arranged at a position, far away from the plate stacker 1, of the plate storage body 2, so that the protective effect on the tray frame body 51 is achieved.

The utility model has the beneficial effects that: the utility model provides a heavy-load stacking device suitable for large-scale plate storage, wherein a lifting cradle 36 finishes the lifting of the lifting cradle 36 through a lifting driving mechanism 28, two sides of the lifting cradle 36 are respectively provided with a fork 41, the fork 41 is provided with a hook 48 close to the side of a tray frame body 51, two ends of the lower side part of the tray frame body 51 are respectively provided with a hook groove 52, the hook 48 is connected with the corresponding hook groove 52 in a matching way, the bottoms of the two ends of the tray frame body 51 are provided with sliding mechanisms 54, the tray frame body 51 moves to a plate library body 2 along with the sliding mechanisms 54, the plate library body 2 is provided with a plurality of plate library body frames 3 which are connected with the tray frame body 51 in a matching way, when the tray frame body 51 needs to be moved, the hook 48 is firstly connected with the hook groove 52 in a matching way, the tray frame body 51 is dragged to the upper part of the sliding mechanisms 54, and then is conveyed to the plate library body 2 through the sliding mechanisms 54, the structure has small volume, the existing sliding mechanisms 54 extend to the side of the rack body to be hooked, compared with the original telescopic distance that the fork 41 extends to the lower part of the frame body and is supported, the telescopic distance is reduced by more than two times, the size is small, the storage of large-scale overweight plates (the size length is more than 4m, and the weight is more than 5t) can be completed, and the automation degree is high.

Drawings

Fig. 1 is a perspective view showing the overall structure of a heavy-duty stacking apparatus suitable for large-scale plate storage according to the present invention.

Fig. 2 is a schematic view of the overall structure of the heavy-duty stacking apparatus suitable for large-scale plate storage according to the present invention.

Fig. 3 is a partial structural schematic view of a lower traveling part of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Fig. 4 is a partial structural view of a lower traveling part of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Fig. 5 is a partial structural view of a lower running rail assembly of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Fig. 6 is a schematic structural view of a lifting cradle of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Fig. 7 is a partial schematic view of the fork of the heavy duty stacking apparatus for large sheet storage according to the present invention.

Fig. 8 is a partial structural schematic view of a sliding mechanism of a heavy-duty stacking apparatus suitable for large-scale sheet storage according to the present invention.

Fig. 9 is a schematic structural diagram of a tray frame body of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Fig. 10 is a partial structural view of a tray frame body of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Fig. 11 is a partial structural view of a tray frame body of the heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

Description of the main elements

The following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

Fig. 1 is a perspective view showing the overall structure of a heavy-duty stacking device suitable for large-scale plate storage according to the present invention; fig. 2 is a schematic diagram showing the overall structure of a heavy-duty stacking apparatus suitable for large-scale plate storage according to the present invention; fig. 3 is a partial structural schematic view of a lower walking part of the heavy-duty stacking device suitable for large-scale plate storage according to the present invention; fig. 4 is a partial structural schematic view of a lower walking part of the heavy-duty stacking device suitable for large-scale plate storage according to the present invention; fig. 5 is a partial structural schematic view of a lower running guide rail assembly of a heavy-duty stacking apparatus suitable for large-scale sheet storage according to the present invention; fig. 6 is a schematic view of the lifting cradle of the heavy-duty stacking apparatus for large-scale plate storage according to the present invention; fig. 7 is a partial schematic structural view of a fork of a heavy-duty stacking apparatus suitable for large-scale plate storage according to the present invention; fig. 8 is a partial schematic structural view of a sliding mechanism of a heavy-duty stacking apparatus suitable for large-scale plate storage according to the present invention; fig. 9 is a schematic structural view of a tray frame of the heavy-duty stacking apparatus for large-scale plate storage according to the present invention; fig. 10 is a partial structural view of a tray frame of a heavy-duty stacking apparatus for large-scale plate storage according to the present invention; fig. 11 is a partial structural view of a tray frame of a heavy-duty stacking apparatus for large-scale sheet storage according to the present invention.

A heavy duty stacking apparatus suitable for large sheet storage, comprising: plate material stacker 1, the plate material storehouse body 2, plate material stacker 1, the plate material storehouse body 2 are fixed respectively on ground 4, and plate material stacker 1 includes: locate its lower walking guide rail set spare 5 of 1 body lower part of plate stacker, locate the upper walking guide rail set spare 66 on 1 body upper portion of its plate stacker, the guide rail set spare 5 upper portion of walking down is equipped with down and walks part 6, and the one end upper portion of walking part 6 down is connected with drive stand 24, and the other end upper portion of walking part 6 down is connected with follow-up stand 26, its characterized in that: a lifting cradle 36 is movably arranged between the driving upright post 24 and the follow-up upright post 26, two sides of the lifting cradle 36 are respectively provided with a fork 41, the fork 41 is provided with a cargo hook 48 near the side of a tray frame body 51, two ends of the lower side part of the tray frame body 51 are respectively provided with a hook groove 52, the cargo hook 48 is matched and connected with the corresponding hook groove 52, the bottoms of two ends of the tray frame body 51 are provided with sliding mechanisms 54, the tray frame body 51 moves to the plate library body 2 along with the sliding mechanisms 54, the plate library body 2 is provided with a plurality of plate library body frames 3 matched and connected with the tray frame body 51, when the tray frame body 51 needs to be moved, firstly, the cargo hook 48 is matched and connected with the hook groove 52, the tray frame body 51 is dragged to the upper part of the sliding mechanisms 54, and then the plate library body 2 is transported through the sliding mechanisms 54; the plates are stacked along with the lifting of the lifting cradle 36; the lifting cradle 36 comprises a cradle frame 37, the outer ends of the cradle frame 37 are provided with diffuse reflection photoelectric sensors 39 for measuring the safety distance of the front and rear tray frame bodies 51; the outer walls of the two sides of the cradle frame 37 are also connected with travel switches 40 for detecting the position of the cradle frame 37 and acquiring information.

The inboard of the upper portion chain of second chain 47 is equipped with down and leads slide rail 49, down leads slide rail 49 and is connected with 50 one side upper portions of center plug board, the lower part that center plug board 50 kept away from down and leads slide rail 49 side is equipped with slide mechanism 54, slide mechanism 54 includes a plurality of sliders 55, a plurality of sliders 55 interval sets up, the lower part accordant connection of slider 55 has tray rack slide rail 56, the upper portion that center plug board 50 kept away from down and leads slide rail 49 side is connected with tray rack body 51, pass through tray rack body 51 slider 55 along tray rack slide rail 56 removal.

A rack relay plate 57 is arranged between the two adjacent sliding blocks 55, the rack relay plate 57 is connected to the lower portion of the middle inserting plate 50, a second rack 58 is connected to the lower portion of the rack relay plate 57, the second rack 58 is meshed with a second gear 59, a chain wheel driving shaft 60 is connected to one end, far away from the second rack 58, of the second gear 59, the chain wheel driving shaft 60 is connected with a coupler 61, a shaft of the coupler 61 is connected with a second motor 62, a middle fork cross beam 63 is arranged at the bottom of the tray frame body 51, and the second motor 62 is connected to the lower portion of the middle fork cross beam 63 in a self-body mode, and therefore the second rack 58 is meshed with the second gear 59 to provide power for the sliding mechanism 54.

Hook grooves 52 are formed in two ends of the lower side of the tray frame body 51, tray wheels 53 are arranged beside the hook grooves 52, when the tray frame body 51 needs to be moved, firstly, the cargo hook 48 needs to be connected with the hook grooves 52 in a matched mode, the tray frame body 51 is dragged to the middle inserting plate 50, and then the cargo hook is conveyed to the plate warehouse body 2 through the sliding mechanism 54; the upper end of the middle inserting plate 50 is also provided with a plurality of tray frame guide wheels 64, so that the friction force between the tray frame body 51 and the middle inserting plate 50 is reduced; the guide rail plate 44 is of an inverted L-shaped structure, and a plurality of follow-up guide wheels 65 are arranged on the side close to the tray frame body 51, so that the functions of limiting the tray frame body 51 and reducing friction are achieved; the bottommost end of the lower walking guide rail assembly 5 is provided with a guide rail base plate 14, two ends of the upper part of the guide rail base plate 14 are respectively connected with a mounting pipe 15 and a guide rail pressing plate assembly 19 with adjustable distance, a steel rail 22 is arranged between the guide rail pressing plate assemblies 19, and the lower walking part 6 is in sliding connection with the steel rail 22.

The guide rail pressing plate assembly 19 comprises a screw 20 and two oppositely arranged guide rail pressing plates 21, and the guide rail pressing plate assembly 19 adjusts the distance between the two guide rail pressing plates 21 through the matching of the screw 20 and a kidney-shaped hole on the guide rail pressing plate 21, so that the position of the steel rail 22 is adjusted.

The upper part of the mounting pipe 15 is provided with a first rack 16, the side of the lower walking part 6 close to the first rack 16 is provided with a lower walking driving part 17, the lower part of the lower walking driving part 17 is provided with a walking gear 18, and the movement of the lower walking part 6 is completed through the meshing of the first rack 16 and the gear.

The lower walking guide rail assembly 5 further comprises an oil buffer assembly 23 which is oppositely arranged at one end of the walking part, and the oil buffer assembly 23 is fixedly arranged on the foundation 4 through a mounting plate so as to perform a limiting and buffering safety function on the lower walking driving part 17.

And a plurality of ground baffles 35 are arranged on the foundation 4 to limit the lower walking guide rail assembly 5.

The lower walking part 6 comprises a lower walking frame 7, two sides of the lower walking frame 7 are provided with two bottom beam channel steel sealing covers 8 through two bottom beam channel steel sealing covers 8, walking bottom plates 9 are vertically arranged between the two bottom beam channel steel sealing covers 8 at intervals, walking wheels 10 are arranged between the two adjacent walking bottom plates 9, and the walking wheels 10 are in contact with the upper ends of the steel rails 22 to move.

Two sides of the upper part of the walking frame are respectively provided with a driving upright post 24 and a follow-up upright post 26, the top ends of the driving upright post 24 and the follow-up upright post 26 are connected with a top frame 27, one side of the driving upright post 24 is connected with a lifting driving mechanism 28, and one side of the follow-up upright post 26 is connected with an electric cabinet 33.

The lifting driving mechanism 28 comprises a first motor 29, the first motor 29 is linked with a first driving chain wheel 30, the first driving chain wheel 30 is connected with a first follow-up chain wheel 31, the first follow-up chain wheel 31 is positioned at the top frame 27, chain fixing frames 38 are arranged on two sides of the lifting cradle 36, one end of the first chain is connected to the chain fixing frames 38, the other end of the first chain penetrates through the first follow-up chain wheel 31 to be connected with the first driving chain wheel 30, and the lifting of the lifting cradle 36 is completed through the lifting driving mechanism 28.

The outside of the driving upright post 24 is also provided with a ladder stand component 34, which is convenient for maintenance.

The plate storage body 2 is provided with a detachable protective net 25 far away from the plate stacker 1, so that the protective effect on the tray frame body 51 is achieved.

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

Claims

1. A heavy duty stacking apparatus suitable for large sheet storage, comprising: plate material stacker (1), the plate material storehouse body (2), plate material stacker (1), the plate material storehouse body (2) are fixed respectively on ground (4), and plate material stacker (1) includes: locate lower walking guide rail set spare (5) of its panel stacker (1) body lower part, locate upper walking guide rail set spare (66) on its panel stacker (1) body upper portion, lower walking guide rail set spare (5) upper portion is equipped with down walking part (6), and the one end upper portion of walking part (6) down is connected with drive stand (24), and the other end upper portion of walking part (6) down is connected with follow-up stand (26), its characterized in that: a lifting cradle (36) is movably arranged between the driving upright post (24) and the follow-up upright post (26), two sides of the lifting cradle (36) are respectively provided with a fork (41), the side of the fork (41) close to the tray frame body (51) is provided with a cargo hook (48), two ends of the lower side part of the tray frame body (51) are respectively provided with a hook groove (52), the cargo hook (48) is connected with the corresponding hook groove (52) in a matching way, the bottoms of the two ends of the tray frame body (51) are provided with sliding mechanisms (54), the tray frame body (51) moves to the plate warehouse body (2) along with the sliding mechanisms (54), the plate warehouse body (2) is provided with a plurality of plate warehouse body frames (3) which are connected with the tray frame body (51) in a matching way, when the tray body (51) needs to be moved, the cargo hook (48) is matched and connected with the hook groove (52), the tray body (51) is dragged to the upper part of the sliding mechanism (54), and then the tray body is conveyed to the plate warehouse body (2) through the sliding mechanism (54).

2. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: the lifting cradle (36) comprises a cradle frame (37), the outer end of the cradle frame (37) is provided with a diffuse reflection photoelectric sensor (39) for measuring the safety distance of the front and rear tray frame bodies (51).

3. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: every fork (41) is including fork base (42), be equipped with down direction slide (43) on fork base (42), the upper portion of lower direction slide (43) is equipped with guide rail board (44), be equipped with supporting sprocket (45) on guide rail board (44), the upper portion of supporting sprocket (45) is equipped with the direction slide, lower direction slide (43), it sets up relatively and supporting sprocket (45) are located down direction slide (43) to go up the direction slide, go up between the direction slide, supporting sprocket (45) cup joint have second chain (47), second chain (47) are back style of calligraphy chain, be connected with a plurality of cargo hooks (48) on second chain (47).

4. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: the inboard of the upper portion chain of second chain (47) is equipped with down guide slide rail (49), down guide slide rail (49) are connected with well picture peg (50) one side upper portion, the lower part of keeping away from down guide slide rail (49) side in well picture peg (50) is equipped with slide mechanism (54), slide mechanism (54) include a plurality of slider (55), a plurality of slider (55) interval set up, the lower part accordant connection of slider (55) has tray rack slide rail (56), the upper portion that well picture peg (50) kept away from down guide slide rail (49) side is connected with tray body (51), move along tray rack slide rail (56) through slider (55) through tray body (51).

5. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: be equipped with rack relay board (57) between two adjacent slider (55), rack relay board (57) are connected in the lower part of picture peg (50), rack relay board (57) sub-unit connection has second rack (58), second rack (58) and second gear (59) meshing, the one end that second rack (58) were kept away from in second gear (59) is connected with sprocket drive shaft (60), sprocket drive shaft (60) are connected with shaft coupling (61), the axle and the second motor (62) of shaft coupling (61) are connected, the bottom of tray support body (51) is equipped with fork crossbeam (63), the body coupling of second motor (62) is in fork crossbeam (63) lower part, through, second rack (58) and second gear (59) meshing provide power for slide mechanism (54).

6. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: the lower side both ends of tray support body (51) all are equipped with hook groove (52), and hook groove (52) are other to be equipped with tray wheel (53), and when needs removed tray support body (51), at first need with goods hook (48) and hook groove (52) accordant connection, drag tray support body (51) to well picture peg (50), transport panel storehouse body (2) through slide mechanism (54) afterwards.

7. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: the bottom of the lower walking guide rail assembly (5) is provided with a guide rail base plate (14), two ends of the upper part of the guide rail base plate (14) are respectively connected with a mounting pipe (15) and a guide rail pressing plate assembly (19) with adjustable distance, a steel rail (22) is arranged between the guide rail pressing plate assemblies (19), and the lower walking part (6) is in sliding connection with the steel rail (22).

8. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: the lower walking part (6) comprises a lower walking frame (7), two sides of the lower walking frame (7) are provided with walking bottom plates (9) through two bottom beam channel steel sealing covers (8), the two bottom beam channel steel sealing covers (8) are vertically arranged at intervals, walking wheels (10) are arranged between the two adjacent walking bottom plates (9), and the walking wheels (10) are in contact with the upper ends of the steel rails (22) to move.

9. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: both ends of the lower walking frame (7) are provided with lower side guide mechanisms (11), the lower side guide mechanisms (11) comprise lower side guide wheels (12) arranged on two sides of the track and track scraping sheets (13) arranged between the lower side guide wheels (12) arranged on two sides, and the lower walking frame plays a role in guiding the movement of the lower walking part (6) on the track.

10. The heavy-duty stacking apparatus for large sheet storage of claim 1, wherein: the lifting driving mechanism (28) comprises a first motor (29), the first motor (29) is linked with a first driving chain wheel (30), the first driving chain wheel (30) is connected with a first follow-up chain wheel (31), the first follow-up chain wheel (31) is located at the top frame (27), chain fixing frames (38) are arranged on two sides of the lifting cradle (36), one end of the first chain is connected onto the chain fixing frames (38), the other end of the first chain penetrates through the first follow-up chain wheel (31) to be connected with the first driving chain wheel (30), and lifting of the lifting cradle (36) is completed through the lifting driving mechanism (28).