Goods storage bin with high space utilization rate

Abstract

The utility model discloses a goods storage bin with a high space utilization rate, and relates to the technical field of logistics storage. Comprising a goods storage bin, a multifunctional bottom plate, first guide bases, second guide bases and a goods storage frame, the multifunctional bottom plate, the first guide bases, the second guide bases and the goods storage frame are arranged in the goods storage bin, the multifunctional bottom plate is arranged on the inner bottom face of the goods storage bin, and the first guide bases and / or the second guide bases are installed on the multifunctional bottom plate in a sliding mode. The multiple first guide bases are connected end to end to form a first guide base set arranged in a straight line, the multiple second guide bases are connected end to end to form a second guide base set arranged in a straight line, and the top of the first guide base set and the top of the second guide base set are each provided with a goods storage frame. Through the cooperative design of the goods storage bin, the multifunctional bottom plate, the first guide base, the second guide base and the goods storage frame, the high utilization rate of the space of the goods storage bin is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics storage, specifically relates to a high space utilization rate's goods storage warehouse. BACKGROUND

[0002] The goods storage warehouse is a building or a space facility for storing various goods.

[0003] In the prior art, the announcement number for CN216444315U is a kind of intelligent logistics storage, including warehouse body and the storage frame being set in the inside of warehouse body;The side of warehouse body is provided with opening;Opening is provided with the door plate of pull-out type;The bottom of warehouse body is provided with base, base protrudes above ground, and base is installed with platform;Platform surface is paved with flexible carpet;Multiple indicator lights are set on platform at equal intervals, indicator light is embedded, and transparent cover plate is set on indicator light;Storage frame is set multiple groups, and it is installed on platform;Storage frame includes mounting column, vertical column and multiple horizontally arranged shelf bodies;Mounting column is hollow, and mounting column passes through the flexible carpet on the surface of platform downwards, and is fixedly installed with the hard connection part of platform;Vertical column is vertically arranged on the top of mounting column, and shelf body is parallelly arranged multiple groups, and is vertically connected with mounting column;Embedded display screen is set on the mounting column above shelf body.

[0004] However, in the prior art, the shelf body in the storage warehouse cannot be moved according to actual conditions, so that the placing flexibility is poor. UTILITY MODEL CONTENTS

[0005] In view of the above technical problems, the present application solves the problem that the shelf body in the storage warehouse cannot be moved according to actual conditions in the prior art, so that the placing flexibility is poor.

[0006] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: a high space utilization rate's goods storage warehouse, including goods storage warehouse and multifunctional bottom plate, first guide base, second guide base and goods storage shelf arranged in the inside of the goods storage warehouse,

[0007] The inner bottom surface of the goods storage warehouse is provided with a multifunctional bottom plate, and a plurality of first guide bases and / or a plurality of second guide bases are slidably installed on the multifunctional bottom plate,

[0008] A plurality of first guide bases are connected head to tail to form a first guide base group arranged in a straight line,

[0009] A plurality of second guide bases are connected head to tail to form a second guide base group arranged in a straight line,

[0010] The top of the first guide base group and the top of the second guide base group are both provided with a goods storage shelf.

[0011] For better implementation of the utility model, further, the goods storage bin includes storage bin body, the front side of storage bin body is provided with storage bin door, the top surface of storage bin body is provided with exhaust box, the exhaust box has the cavity, the top surface of storage bin body is provided with the exhaust hole that communicates with the cavity, the sidewall of the cavity of exhaust box is provided with the exhaust passage that communicates with the cavity, the exhaust passage is provided with the exhaust fan inside, the exhaust passage is provided with the filter plate inside the exhaust fan near the storage bin body side, the filter plate is provided with the filter hole.

[0012] For better implementation of the utility model, further, the multifunctional bottom plate includes bottom plate body, the inner bottom surface of storage bin body is fixedly connected with bottom plate body, the upper surface of bottom plate body is provided with door type support plate, the distance between the inner wall surface of storage bin body and the wall surface of bottom plate body is 50mm~100mm, the distance between the inner wall surface of storage bin body and the wall surface of door type support plate is 200mm~400mm, the upper surface of bottom plate body and the lower surface of door type support plate form cleaning channel, the upper surface of door type support plate is provided with a plurality of cleaning holes that communicate with cleaning channel, the upper surface of door type support plate is provided with a plurality of support columns;

[0013] And all the support columns in the transverse direction can form multiple rows of transverse support column groups, all the support columns in the longitudinal direction can form multiple rows of longitudinal support column groups, and the top of the support column is provided with a guide plate, all the guide plates in the transverse direction can form multiple rows of transverse guide plate groups, all the guide plates in the longitudinal direction can form multiple rows of longitudinal guide plate groups, the adjacent two rows of transverse support column groups and the corresponding adjacent two rows of transverse guide plate groups form a transverse guide channel, the adjacent two rows of longitudinal support column groups and the corresponding adjacent two rows of longitudinal guide plate groups form a longitudinal guide channel,

[0014] The first guide base group is slidably arranged in the transverse guide channel, and the second guide base group is slidably arranged in the longitudinal guide channel.

[0015] For better implementation of the utility model, further, the first guide base includes first guide block, the first guide block is arranged in the transverse direction one side surface on the first guide block and is provided with first positioning protruding, the first guide block along the transverse direction the other side surface on the first guide block and is provided with the first positioning groove matched with this first positioning protruding, the top of first guide block is provided with first lower locking plate, the first lower locking plate upper surface is provided with first connecting vertical board, the top surface of first connecting vertical board is provided with first upper locking plate, the upper surface of first upper locking plate is provided with a first locking hole around respectively.

[0016] For better implementation of the utility model, further, the second guide base includes second guide block, the second guide block is arranged in the longitudinal direction one side surface on the second guide block and is provided with second positioning groove, the second guide block along the longitudinal direction the other side surface on the second guide block and is provided with the second positioning protruding matched with this second positioning groove, the top of second guide block is provided with second lower locking plate, the second lower locking plate upper surface is provided with second connecting vertical board, the top surface of second connecting vertical board is provided with second upper locking plate, the upper surface of second upper locking plate is provided with a second locking hole around respectively.

[0017] For better implementation of the utility model, further, the goods storage rack includes goods storage rack body, the bottom of goods storage rack body is provided with connecting seat, the upper surface of connecting seat is provided with mounting hole matched with first locking hole, second locking hole,

[0018] When the top of first guide base group is connected with corresponding goods storage rack, first locking hole is connected and locked with corresponding mounting hole through a bolt, when the top of second guide base group is connected with another goods storage rack, second locking hole is connected and locked with corresponding mounting hole through a bolt, and the two side walls of goods storage rack body are also provided with a plurality of goods storage grooves arranged uniformly.

[0019] The technical scheme of the utility model has the following beneficial effects compared with the prior art:

[0020] 1. The utility model discloses a goods storage bin, a multifunctional bottom plate, a first guide base, a second guide base and a goods storage rack are designed in cooperation, and high utilization of goods storage bin space is realized.

[0021] 2. The utility model discloses a goods storage bin, which provides a basis for realizing high utilization of goods storage bin space and improves the ventilation performance of the goods storage bin.

[0022] 3. The utility model discloses a first positioning convex and first positioning groove cooperation, second positioning groove and second positioning convex cooperation design, improve the positioning ability of first guide base, second guide base each other head -to -tail connection, through the transverse guide channel in slidingly arranged with first guide base group, longitudinal guide channel in slidingly arranged with second guide base group, realize the movement of goods shelf.

[0023] 4. The utility model discloses the design of first guide base, multiple first guide base cooperation improves the flexibility of assembly, and the adaptability of cooperation with goods storage rack.

[0024] 5. The utility model discloses the design of second guide base, multiple second guide base cooperation improves the flexibility of assembly, and the adaptability of cooperation with goods storage rack.

[0025] 6. The utility model discloses the cooperation of first upper locking plate and first lower locking plate, the cooperation of second lower locking plate and second upper locking plate provides enough mounting space for bolt, and the connecting seat can be detachably connected with first upper locking plate and second upper locking plate respectively, improve the flexibility of use. ACCURACY

[0026] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor under the premise of these drawings.

[0027] Figure 1 It is the whole structure schematic diagram of the utility model;

[0028] Figure 2 It is the cooperation schematic diagram of goods storage bin and multifunctional bottom plate in the utility model;

[0029] Figure 3 It is Figure 2 Sectional view in G-G of the utility model;

[0030] Figure 4 It is Figure 2 Sectional view in D-D of the utility model;

[0031] Figure 5 It is the structure schematic diagram of multifunctional bottom plate in the utility model;

[0032] Figure 6 It is the structure schematic diagram of first guide base in the utility model;

[0033] Figure 7 It is Figure 6 Side view of the utility model;

[0034] Figure 8 for Figure 7 a sectional view at A-A in the figure;

[0035] Figure 9 for the structure diagram of the second guide base in the utility model;

[0036] Figure 10 for Figure 9 a side view;

[0037] Figure 11 for Figure 10 a sectional view at B-B in the figure;

[0038] Figure 12 for the cooperation diagram of the multifunctional bottom plate and the first guide base in the utility model;

[0039] Figure 13 for the cooperation diagram of the multifunctional bottom plate and the second guide base in the utility model;

[0040] Figure 14 for the cooperation diagram of the multifunctional bottom plate, the first guide base and the goods storage rack in the utility model;

[0041] Figure 15 for the cooperation diagram of the multifunctional bottom plate, the second guide base and the goods storage rack in the utility model;

[0042] Figure 16 for the structure diagram of the goods storage rack.

[0043] In the figure: 100-goods storage bin; 101-storage bin body; 102-storage bin door; 103-exhaust box; 104-exhaust passage; 105-suction fan; 106-exhaust hole; 107-filter plate; 200-multifunctional bottom plate; 201-bottom plate body; 202-door type support plate; 203-cleaning hole; 204-support column; 205-guide plate; 300-first guide base; 301-first guide block; 302-first positioning protrusion; 303-first connecting vertical plate; 304-first upper locking plate; 305-first locking hole; 306-first positioning groove; 307-first lower locking plate; 400-second guide base; 401-second guide block; 402-second positioning groove; 403-second positioning protrusion; 404-second lower locking plate; 405-second connecting vertical plate; 406-second upper locking plate; 407-second locking hole; 500-goods storage rack; 501-goods storage rack body; 502-connecting seat; 503-bolt; 504-goods storage groove. DETAILED DESCRIPTION

[0044] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0046] It should be noted that similar reference numerals and letters in the following drawings represent similar items, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0047] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0048] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0049] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] Embodiment one:

[0051] As Figures 1 to 16 shown in the drawings, a high space utilization rate of goods storage warehouse, comprising a goods storage warehouse 100 and a multifunctional floor 200, a first guide base 300, a second guide base 400 and a goods storage rack 500 arranged inside the goods storage warehouse 100,

[0052] The inner bottom surface of the goods storage warehouse 100 is provided with a multifunctional floor 200, and a plurality of first guide bases 300 and / or a plurality of second guide bases 400 are slidably installed on the multifunctional floor 200,

[0053] A plurality of first guide bases 300 are connected end to end to form a first guide base group arranged in a straight line,

[0054] A plurality of second guide bases 400 are connected end to end to form a second guide base group arranged in a straight line,

[0055] The top of the first guide base group and the top of the second guide base group are each provided with a goods storage rack 500.

[0056] Through the cooperation and design of the goods storage warehouse 100, the multifunctional floor 200, the first guide base 300, the second guide base 400 and the goods storage rack 500, a high utilization rate of the goods storage warehouse space is achieved

[0057] Specifically, in the case of knowing the number and volume of goods in advance, different specifications of goods storage racks 500 can be selected (mainly referring to the height of the goods storage rack body 501 and the number of goods storage slots 504). By selecting the appropriate height of the goods storage rack body 501 and the number of goods storage slots 504, the purpose is to achieve the basic adaptation of goods and goods storage racks 500. Among them, the matching selection of goods and goods storage racks 500 is realized by existing mature technology. For example, the operator can estimate according to experience, or can choose a warehouse management system (WMS) that can consider the volume of goods and the capacity of the rack to plan the stacking, and can choose to create a three-dimensional model of the rack and the goods using CAD software. Users can manually try different stacking methods in the software, and the software will display in real time whether the goods exceed the capacity limit of the rack position and other conditions. This process is not the point of the present application.

[0058] As Figures 1 to 16As shown, in the embodiment, the goods storage bin 100 comprises a storage bin body 101, a storage bin door 102 is arranged on the front side of the storage bin body 101, an exhaust box 103 is arranged on the top surface of the storage bin body 101, the exhaust box 103 has a collecting cavity therein, an exhaust hole 106 is formed in the top surface of the storage bin body 101 and communicates with the collecting cavity, an exhaust channel 104 is arranged on the side wall of the collecting cavity of the exhaust box 103 and communicates with the collecting cavity, a suction fan 105 is arranged in the exhaust channel 104, and a filter plate 107 is further arranged in the exhaust channel 104 on the side of the suction fan 105 close to the storage bin body 101, and a plurality of filter holes are formed in the filter plate 107.

[0059] Through the design of the goods storage bin 100, the high utilization rate of the goods storage bin space is realized, and the ventilation performance of the goods storage bin is improved.

[0060] As shown in the drawings, Figures 1 to 16 As shown, in the embodiment, the multifunctional bottom plate 200 comprises a bottom plate body 201, the storage bin body 101 is fixedly connected to the inner bottom surface of the bottom plate body 201, a door-shaped support plate 202 is arranged on the upper surface of the bottom plate body 201, the distance between the four peripheral walls of the bottom plate body 201 and the inner walls of the storage bin body 101 is 50mm-100mm, the distance between the four peripheral walls of the door-shaped support plate 202 and the inner walls of the storage bin body 101 is 200mm-400mm (the distance between the four peripheral walls of the door-shaped support plate 202 and the inner walls of the storage bin body 101 is greater than the length of the first guide base 300 and greater than the length of the second guide base 400, so that the first guide base 300 and the second guide base 400 can be loaded into the transverse guide channel and the longitudinal guide channel from here), the upper surface of the bottom plate body 201 and the lower surface of the door-shaped support plate 202 form a cleaning channel therebetween, a plurality of cleaning holes 203 are formed in the upper surface of the door-shaped support plate 202 and communicate with the cleaning channel, and a plurality of support columns 204 are arranged on the upper surface of the door-shaped support plate 202.

[0061] Furthermore, all the supporting columns 204 in the horizontal direction can form multiple rows of horizontal supporting column groups, and in the vertical direction, all the supporting columns 204 can form multiple rows of vertical supporting column groups. Each supporting column 204 has a guide plate 205 at its top. In the horizontal direction, all the guide plates 205 can form multiple rows of horizontal guide plate groups, and in the vertical direction, all the guide plates 205 can form multiple rows of vertical guide plate groups. Adjacent rows of horizontal supporting column groups and corresponding adjacent rows of horizontal guide plate groups together form horizontal guiding channels, and adjacent rows of vertical supporting column groups and corresponding adjacent rows of vertical guide plate groups together form vertical guiding channels.

[0062] A first guide base group is slidably disposed in the transverse guide channel, and a second guide base group is slidably disposed in the longitudinal guide channel.

[0063] The design of the first positioning protrusion 302 cooperating with the first positioning groove 306 and the second positioning groove 402 cooperating with the second positioning protrusion 403 improves the positioning capability of the first guide base 300 and the second guide base 400 connected end to end. The first guide base group is slidably arranged in the transverse guide channel and the second guide base group is slidably arranged in the longitudinal guide channel to realize the movement of the shelf (in order to improve the movement efficiency, the bottom surface of the first guide block 301 is rolled between the inner bottom surface of the transverse guide channel and the bottom surface of the second guide block 401 is rolled between the inner bottom surface of the longitudinal guide channel, that is, the bottom surface of the first guide block 301 is provided with at least one row of rollers and the bottom surface of the second guide block 401 is provided with at least one row of rollers. The inner bottom surface of the corresponding transverse guide channel is provided with roller grooves that match the rollers. The inner bottom surface of the corresponding longitudinal guide channel is provided with roller grooves that match the rollers).

[0064] like Figures 1 to 16 As shown, in this embodiment, the first guide base 300 includes a first guide block 301, which is slidably disposed in the transverse guide channel. A first positioning protrusion 302 is provided on one side of the first guide block 301 in the transverse direction, and a first positioning groove 306 matching the first positioning protrusion 302 is provided on the other side of the first guide block 301 in the transverse direction. A first lower locking plate 307 is provided on the top of the first guide block 301, a first connecting vertical plate 303 is provided on the upper surface of the first lower locking plate 307, a first upper locking plate 304 is provided on the top surface of the first connecting vertical plate 303, and a first locking hole 305 is provided around the upper surface of the first upper locking plate 304.

[0065] The design of the first guide base 300, with multiple first guide bases 300 working together, improves the flexibility of assembly and adaptability to the cargo storage rack 500.

[0066] like Figures 1 to 16 As shown, in this embodiment, the second guide base 400 includes a second guide block 401, which is slidably disposed in the longitudinal guide channel. A second positioning groove 402 is provided on one side of the second guide block 401 along the longitudinal direction, and a second positioning protrusion 403 matching the second positioning groove 402 is provided on the other side of the second guide block 401 along the longitudinal direction. A second lower locking plate 404 is provided on the top of the second guide block 401, a second connecting vertical plate 405 is provided on the upper surface of the second lower locking plate 404, a second upper locking plate 406 is provided on the top surface of the second connecting vertical plate 405, and a second locking hole 407 is provided around the upper surface of the second upper locking plate 406.

[0067] The design of the second guide base 400 allows for the cooperation of multiple second guide bases 400, improving assembly flexibility and adaptability to the cargo storage rack 500.

[0068] like Figures 1 to 16 As shown, in this embodiment, the goods storage rack 500 includes a goods storage rack body 501. A connecting seat 502 is provided at the bottom of the goods storage rack body 501. The upper surface of the connecting seat 502 is provided with mounting holes that match the first locking hole 305 and the second locking hole 407.

[0069] When the top of the first guide base assembly is connected to a corresponding cargo storage rack 500, the first locking hole 305 and the corresponding mounting hole are connected and locked by a bolt 503; when the top of the second guide base assembly is connected to another cargo storage rack 500, the second locking hole 407 and the corresponding mounting hole are connected and locked by a bolt 503. Multiple cargo storage slots 504 are also provided on both sides of the cargo storage rack body 501 and are evenly spaced.

[0070] The cooperation between the first upper locking plate 304 and the first lower locking plate 307, and the cooperation between the second lower locking plate 404 and the second upper locking plate 406, provides sufficient installation space for the bolt 503. The connecting seat 502 can be detachably connected to the first upper locking plate 304 and the second upper locking plate 406 respectively, improving the flexibility of use.

[0071] In addition, the cleaning holes 203, the cleaning channels and the peripheral wall surface of the bottom plate body 201 correspond to the spacing between the inner wall surface of the storage compartment body 101 (a cleaning interval groove is formed, the bottom side wall surface of the storage compartment body 101 is provided with a cleaning drain port, and the cleaning drain port is communicated with the cleaning interval groove), and the cleaning water is connected to flush the first guide base 300, the second guide base 400, the goods storage rack 500, the support column 204 and the guide plate 205. A part of the sewage after flushing on the door type support plate 202 enters the cleaning channel through the cleaning hole 203, and then enters the cleaning interval groove. Another part of the sewage directly slides from the door type support plate 202 and enters the cleaning interval groove, so as to realize the cleaning and sewage drainage of the whole cleaning goods storage compartment.

[0072] Working principle:

[0073] In use, appropriate goods storage racks 500 are selected, the installation positions of the plurality of goods storage racks 500 (the goods storage racks 500 can be moved by the existing travelling crane) are determined, the plurality of first guide bases 300 and / or the plurality of second guide bases 400 corresponding to the plurality of goods storage racks 500 are selected, and the goods storage racks 500 are respectively installed on the first guide base group formed by the plurality of first guide bases 300 and / or the second guide base group formed by the plurality of second guide bases 400 (the first guide base group and the second guide base group can be pre-installed at the corresponding positions; after the plurality of first guide bases 300 are connected end to end, the plurality of first guide bases 300 can be fixed together by bolts, can be welded together, or can not be fixed, so as to facilitate the connection of the first guide base 300 and the goods storage rack 500; after the plurality of second guide bases 400 are connected end to end, the plurality of second guide bases 400 can be fixed together by bolts, can be welded together, or can not be fixed, so as to facilitate the connection of the second guide base 400 and the goods storage rack 500. At the same time, a matching stick can be inserted into the cleaning hole 203, the movement of the first guide base group and the second guide base group is limited by the two sticks, or the first lower locking plate 307 and the upper surface of the guide plate 205 can be welded together, and the second lower locking plate 404 and the upper surface of the guide plate 205 can be welded together), the operator places the goods into the goods storage groove 504 on the goods storage rack 500, and the goods are stacked.

[0074] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high space utilization cargo storage warehouse characterized by: The utility model provides a kind of multifunctional storage warehouse, including goods storage warehouse (100) and multifunctional floor (200) arranged inside the goods storage warehouse (100), first guide base (300), second guide base (400) and goods storage rack (500), The inner bottom surface of the goods storage warehouse (100) is provided with a multifunctional floor (200), and a plurality of first guide bases (300) and / or a plurality of second guide bases (400) are slidably installed on the multifunctional floor (200), A plurality of the first guide bases (300) are connected end to end to form a first guide base group arranged in a straight line, A plurality of the second guide bases (400) are connected end to end to form a second guide base group arranged in a straight line, The top of the first guide base group and the top of the second guide base group are each provided with a goods storage rack (500).

2. The high space utilization cargo storage bin of claim 1, wherein: The goods storage warehouse (100) includes a storage warehouse body (101), a storage warehouse door (102) is provided on the front side of the storage warehouse body (101), an exhaust box (103) is provided on the top surface of the storage warehouse body (101), the exhaust box (103) has a collecting cavity therein, an exhaust hole (106) communicating with the collecting cavity is formed in the top surface of the storage warehouse body (101), an exhaust passage (104) communicating with the collecting cavity is provided on the side wall surface of the collecting cavity of the exhaust box (103), a suction fan (105) is provided inside the exhaust passage (104), and a filter plate (107) is further provided inside the exhaust passage (104) on the side of the suction fan (105) close to the storage warehouse body (101), and filter holes are formed in the filter plate (107).

3. The high space utilization cargo storage bin of claim 2, wherein: The multifunctional floor (200) includes a floor body (201), the inner bottom surface of the storage warehouse body (101) is fixedly connected with the floor body (201), a door-shaped support plate (202) is provided on the upper surface of the floor body (201), the distance between the four wall surfaces of the floor body (201) and the inner wall surfaces of the storage warehouse body (101) is 50-100 mm, the distance between the four wall surfaces of the door-shaped support plate (202) and the inner wall surfaces of the storage warehouse body (101) is 200-400 mm, a cleaning passage is formed between the upper surface of the floor body (201) and the lower surface of the door-shaped support plate (202), a plurality of cleaning holes (203) are formed in the upper surface of the door-shaped support plate (202) and communicate with the cleaning passage, and a plurality of support columns (204) are provided on the upper surface of the door-shaped support plate (202). And all the support columns (204) in the transverse direction can form multiple rows of transverse support column groups, all the support columns (204) in the longitudinal direction can form multiple rows of longitudinal support column groups, and the top of the support column (204) is provided with a guide plate (205), all the guide plates (205) in the transverse direction can form multiple rows of transverse guide plate groups, all the guide plates (205) in the longitudinal direction can form multiple rows of longitudinal guide plate groups, and the adjacent two rows of transverse support column groups and the corresponding adjacent two rows of transverse guide plate groups together form a transverse guide channel, and the adjacent two rows of longitudinal support column groups and the corresponding adjacent two rows of longitudinal guide plate groups together form a longitudinal guide channel, A first guide base group is slidably arranged in the transverse guide channel, and a second guide base group is slidably arranged in the longitudinal guide channel.

4. The high space utilization cargo storage bin of claim 3, wherein: The first guide base (300) comprises a first guide block (301) slidably arranged in the transverse guide channel, a first positioning protrusion (302) is arranged on one side surface of the first guide block (301) in the transverse direction, a first positioning groove (306) matched with the first positioning protrusion (302) is formed on the other side surface of the first guide block (301) in the transverse direction, a first lower locking plate (307) is arranged at the top of the first guide block (301), a first connecting vertical plate (303) is arranged on the upper surface of the first lower locking plate (307), a first upper locking plate (304) is arranged on the top surface of the first connecting vertical plate (303), and a first locking hole (305) is arranged around the upper surface of the first upper locking plate (304).

5. The high space utilization cargo storage bin of claim 4, wherein: The second guide base (400) comprises a second guide block (401) slidably arranged in the longitudinal guide channel, a second positioning groove (402) is arranged on one side surface of the second guide block (401) in the longitudinal direction, a second positioning protrusion (403) matched with the second positioning groove (402) is formed on the other side surface of the second guide block (401) in the longitudinal direction, a second lower locking plate (404) is arranged at the top of the second guide block (401), a second connecting vertical plate (405) is arranged on the upper surface of the second lower locking plate (404), a second upper locking plate (406) is arranged on the top surface of the second connecting vertical plate (405), and a second locking hole (407) is arranged around the upper surface of the second upper locking plate (406).

6. The high space utilization cargo storage bin of claim 5, wherein: The goods storage rack (500) comprises a goods storage rack body (501), a connecting seat (502) is arranged at the bottom of the goods storage rack body (501), a mounting hole matched with the first locking hole (305) and the second locking hole (407) is formed on the upper surface of the connecting seat (502), When the top of the first guiding base group is connected with a corresponding one of the goods storage shelves (500), the first locking hole (305) is connected and locked with the corresponding mounting hole by a bolt (503); when the top of the second guiding base group is connected with another one of the goods storage shelves (500), the second locking hole (407) is connected and locked with the corresponding mounting hole by a bolt (503), and the two side walls of the goods storage shelf body (501) are further provided with a plurality of goods storage grooves (504) arranged uniformly.

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