CN109178741B

CN109178741B - Storage commodity circulation storage rack

Info

Publication number: CN109178741B
Application number: CN201810872611.3A
Authority: CN
Inventors: 王金玉
Original assignee: Suqian Guofa Technology Co Ltd
Current assignee: Suqian Guofa Technology Co., Ltd
Priority date: 2018-08-02
Filing date: 2018-08-02
Publication date: 2020-05-26
Anticipated expiration: 2038-08-02
Also published as: CN109178741A

Abstract

The invention belongs to the technical field of logistics storage, and particularly relates to a warehouse logistics storage rack which comprises a support; the device also comprises a fixed plate, a rotating roller, a bidirectional screw rod, a sliding block and a supporting plate; the bidirectional screw rod rotates to drive the two sliding blocks to move close to or away from each other; the support plate is used for supporting an article. The rotating roller, the bidirectional screw rod, the sliding block and the supporting plate are mutually matched, so that the air flow of the lower surface of the article is increased when the supporting plate moves, the service life of the article is prolonged, and the practicability of logistics storage is improved; simultaneously, through the mutual matching of the metal sand grains and the cleaning brush, the objects are cleaned on one hand, and on the other hand, the objects are cleaned mutually, so that the cleaning efficiency and effect of the cleaning unit on the objects are improved, and the cleanliness of the objects is further improved.

Description

Storage commodity circulation storage rack

Technical Field

The invention belongs to the technical field of logistics storage, and particularly relates to a warehouse logistics storage rack.

Background

The logistics storage is to store, keep, load, unload, transport and deliver goods by utilizing self-built or leased storehouses and sites. Traditional warehouse definitions are given from the perspective of material reserves. Modern warehousing is not warehouse and warehouse management in the traditional sense, but warehousing under the background of integration of economic globalization and supply chain, and is warehousing in a modern logistics system, and a shelf used in the current logistics warehousing is a fixed shelf which cannot be lifted. The small-sized enterprise without the forklift needs a plurality of people to place the goods on the high-rise goods shelf when placing heavy objects, the labor intensity is high, and even the goods can fall. And the bottom of goods shelves does not have damping device, when placing the goods, can produce great impact force to goods shelves and ground, not only can cause the damage to ground, still can reduce the life of goods shelves.

Some technical schemes for logistics storage also appear in the prior art, for example, a chinese patent with application number 2016209033039 discloses a logistics storage shelf, which comprises a shelf frame body and a plurality of bearing plates arranged in the shelf frame body and dividing the shelf frame body into a plurality of storage spaces, wherein a box body is arranged at one side of the shelf frame body, the height of the box body is adapted to the height of the shelf frame body, a main delivery pipe and a plurality of branch pipes communicated with the main delivery pipe are arranged in the box body, one branch pipe extends to the upper part in one storage space, a plurality of circulation holes are distributed on the branch pipe in the storage space, a fan and a delivery pump are also arranged in the box body, the output end of the fan is communicated with the main delivery pipe through a fan pipeline, an air supply control valve is arranged on the fan pipeline, the output end of the delivery pump is communicated with the main delivery pipe through a pipeline, the infusion pipeline is provided with an infusion control valve.

This technical scheme's logistics storage goods shelves, structural design is reasonable, can realize keeping fresh and moisturizing to article to effectively store in a warehouse and transport the goods, promote the service ability of commodity circulation. But the ventilation effect of the articles in the technical scheme is not good; meanwhile, dust on the surface of the article is not cleaned, so that the technical scheme is limited.

Disclosure of Invention

In order to make up the defects of the prior art, the warehouse logistics storage rack provided by the invention has the advantages that the rotating rollers, the bidirectional screw rods, the sliding blocks and the supporting plates are mutually matched, so that the air flow of the lower surfaces of the articles is increased when the supporting plates move, the service life of the articles is prolonged, and the practicability of logistics storage is further improved; simultaneously, through the mutual matching of the metal sand grains and the cleaning brush, the objects are cleaned on one hand, and on the other hand, the objects are cleaned mutually, so that the cleaning efficiency and effect of the cleaning unit on the objects are improved, and the cleanliness of the objects is further improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a warehouse logistics storage rack which comprises a support; comprises a bracket; the device also comprises a fixed plate, a rotating roller, a bidirectional screw rod, a sliding block and a supporting plate; the fixed plates are arranged on the bracket and are uniformly distributed in the vertical direction of the bracket, and the fixed plates are uniformly arranged to store objects in a three-dimensional manner, so that on one hand, the storage space of logistics storage is increased, the floor area of the logistics storage device is reduced, and the utilization rate of resources is improved; on the other hand, the same articles can be stored together in a centralized way, so that the control and management in the later period are convenient, particularly when an electronic computer is used, the control of the operation process can be continuously realized, and the information processing can be carried out; the first groove and the second groove are formed in the fixing plate, when articles are stored in the second groove, air can penetrate into the second groove, and the articles are blown by the air, so that the service life of the articles is prolonged; the second groove is positioned in the middle of the fixing plate; the first groove is positioned at two sides of the second groove; the rotating roller is rotatably arranged in the first groove, a torsion spring is arranged in the rotating roller, and the rotating roller is reset under the action of the torsion spring when no article is stored through arrangement of the torsion spring, so that the rotating precision of the rotating roller is improved; two ends of the bidirectional screw rod are rotatably arranged on the first groove, a rotating roller is sleeved on the outer ring of the bidirectional screw rod, the bidirectional screw rod is uniformly distributed in the second groove, and the rotating roller is used for driving the bidirectional screw rod to rotate; the middle part of the bidirectional screw rod is respectively screwed with a nut, the outer ring of the nut is rotatably provided with a sliding block, and the bidirectional screw rod is rotated to drive the two sliding blocks to move close to or away from each other; the supporting plate and the sliding block are fixedly installed.

Different articles have different requirements, and when the articles are stored, if the articles are uniformly stored together, the articles are easy to deteriorate; when the articles are stored in a classified manner, different storage devices are used, so that the occupied area of the space is increased, the workload of a user is increased due to the classified storage of the articles, and the purchase cost of the user is increased due to the plurality of storage devices; after the article is placed on the fixing plate, the rotating roller is driven to rotate according to the requirement of the article on ventilation, and the rotating roller enables the sliding blocks on the bidirectional screw rod to move close to or away from each other, so that the gap between the adjacent supporting plates is controlled, the ventilation of the article is further controlled, and the service life of the article is effectively prolonged. Through the storage device, on one hand, the occupied area is saved, the complicated classification work of a user on the articles is avoided, on the other hand, the information statistics on the articles is more convenient and faster, and meanwhile, the service life of the articles is prolonged.

Preferably, the support plate is a wave plate. After the article are placed on the fixed plate, according to the requirement of the article on ventilation, the rotating roller is driven to rotate, the rotating roller enables the sliding blocks on the bidirectional screw rod to move close to or away from each other, so that the gap between the adjacent supporting plates is controlled, the ventilation of the article is further controlled, the supporting plates are arranged to be the wave peak plates, the supporting plates are in close movement and staggered with each other, on one hand, the impact between the supporting plates is relieved, on the other hand, the ventilation area is increased, the article is blown, the deterioration of the article is avoided, and the service life of the article is prolonged.

Preferably, a cleaning unit is arranged on the supporting plate; the cleaning unit comprises a cleaning sliding block, a mounting plate, a pull rod and a connecting rod; the mounting plate is fixedly arranged on the supporting plate; one end of the connecting rod is fixed on the mounting plate, and the other end of the connecting rod penetrates through the pull rod; a group of cleaning sliding blocks are arranged on the connecting rod, and adjacent cleaning sliding blocks are connected through a spring; the pull rod penetrates through the mounting plate and is used for controlling the cleaning sliding block to slide on the connecting rod. Article have been deposited for a long time, article can persist some dusts on the surface, through setting up the clearance unit, the pulling pull rod makes the clearance slider slide on the connecting rod, the clearance slider is in sliding the dust clearance on article, simultaneously when loosening the pull rod, because pass through spring coupling between adjacent clearance slider, the shake can take place for the clearance slider, will attach to the dust on the clearance slider and shake off in the shake, avoided influencing the clearance effect because of the dust on the clearance slider, thereby the clearance effect of clearance unit has been improved, and then the cleanliness of article has been improved.

Preferably, one side of the cleaning slide block, which is far away from the support plate, is provided with a cleaning brush and metal sand grains; the metal sand grains and the cleaning brushes are alternately distributed on the cleaning slide block; one end of the metal sand grain close to the article is arc-shaped; and metal sand grains are arranged on two sides of the cleaning brush. When an article is cleaned, the metal sand grains clean dust which is difficult to clean on the article, one end of the metal sand grains, which is close to the article, is arc-shaped, and the arc shape increases the contact area with the dust of the article, so that the cleaning effect of the metal sand grains on the article is improved; and the cleaning brush carries out secondary cleaning to the article, and simultaneously in the shake of clearance slider, metal sand grain and cleaning brush clear up each other to improved the cleaning efficiency and the effect of cleaning unit to article, and then improved the cleanliness of article.

Preferably, two ends of the bidirectional screw rod are provided with fixed blocks; the fixed block is in a plum blossom shape and is fixedly arranged on the outer ring of the bidirectional screw rod; a third groove is formed in the inner wall of the rotating roller; no. three grooves are circumferentially distributed along the two-way screw rod, are provided with fixing rods, one ends of the fixing rods are fixedly connected in the No. three grooves through springs, the other ends of the fixing rods are arc-shaped, and the fixing rods are matched with the fixing blocks to control the rotation amplitude of the two-way screw rod. In the process of driving the rotating roller to drive the bidirectional screw rod to rotate, the rotating amplitude of the bidirectional screw rod is not controlled in the prior art, the rotating speed of the rotating roller influences the gap between the supporting plates, when the rotating roller rotates too fast, the supporting plates perform rapid approaching or separating motion, and during the approaching motion of the supporting plates, the supporting plates collide with each other; when the supporting plates move away from each other, the supporting plates impact the bracket, so that the supporting plates are damaged; set up the fixed block, through mutually supporting between fixed block and dead lever for the rotation range of two-way lead screw is unanimous, thereby has protected the backup pad, and on the other hand is when article overweight, and the dead lever is to being close to fixed block one side motion, cushions article, thereby protects two-way lead screw, and then has improved storage device's life.

Preferably, the outer ring of the rotating roller is provided with a rubber ring; the rubber ring is made of one of a powder metallurgy material, a carbon fiber friction material and a semi-metal friction material. When the rotating roller is driven, in order to enable the rotating roller to rotate quickly, the friction force contacted when the rotating roller rotates needs to be increased, and the friction force is increased by arranging the rubber ring on the outer ring of the rotating roller, so that the rotating roller rotates quickly.

The powder metallurgy material is suitable for the braking and transmission working conditions at higher temperature. Such as: braking and transmission of airplanes, trucks and heavy engineering machinery. The advantages are that: the service life is long.

The carbon fiber friction material has the characteristics of high modulus, good heat conduction, heat resistance and the like. Carbon fiber friction materials are among the best performing of the various types of friction materials. The carbon fiber friction plate has high absorption power per unit area and light specific gravity, and is particularly suitable for producing airplane brake pads and brake pads of some foreign high-grade cars.

The semimetal friction material has good heat resistance, high absorption power per unit area and large heat conductivity coefficient, and can meet the braking condition requirements of automobiles in high-speed and heavy-load operation.

Preferably, a group of circular arc bulges are arranged on the outer ring of the bracket; a fourth groove is formed at the joint of the fixing plate and the bracket; the fourth groove is plum blossom-shaped and is matched with the arc bulge to control the vertical movement of the fixing plate. In the prior art, no measure is adopted for the articles with different volumes, so that the articles with different volumes use the same storage space, and the articles with small volumes use the storage space for the articles with large volumes, so that the space of the storage device is not reasonably utilized; when the parking space of article was too big, the support rotated and made the circular arc arch break away from the strong point, and the fixed plate slided downwards on the support, after the parking space was suitable, continued to rotate the support and made the circular arc arch reach the strong point, through mutually supporting of circular arc arch and No. four grooves, practiced thrift the parking space of article to the availability factor of logistics storage has been improved.

The invention has the following beneficial effects:

1. according to the warehouse logistics storage rack, the rotating roller, the bidirectional screw rod, the sliding block and the supporting plate are mutually matched, so that the supporting plate increases the air flow on the lower surface of an article in the movement process, the service life of the article is prolonged, and the practicability of logistics storage is improved.

2. According to the warehouse logistics storage rack, the cleaning units are arranged, the cleaning sliding blocks slide on the connecting rods by controlling the pulling of the pull rods, the cleaning sliding blocks clean dust, and meanwhile the cleaning sliding blocks are stretched through the springs, so that the dust in the cleaning sliding blocks is shaken off, and the cleaning efficiency of articles is improved.

3. According to the warehouse logistics storage rack, the cleaning sliding blocks are alternately provided with the metal sand grains and the metal brushes, so that the objects are cleaned on one hand, and the objects are cleaned mutually on the other hand, the efficiency and the effect of cleaning the objects are improved, and the cleanliness of logistics storage is further improved.

4. According to the warehouse logistics storage rack, the fixed rods and the fixed blocks are matched with each other, so that the rotation ranges of the two-way screw rods are consistent, the supporting plates are protected, and the service life of the warehouse device is prolonged.

5. According to the warehouse logistics storage rack, the arc bulges are arranged, and the arc bulges are matched with the four grooves, so that the storage space of articles is saved, and the use efficiency of logistics storage is improved.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the fixation plate;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view of a rotating roller;

FIG. 5 is a cross-sectional view of the stent;

FIG. 6 is a partial enlarged view at B in FIG. 3;

in the figure: the device comprises a support 1, an arc protrusion 11, a fixing plate 2, a first groove 21, a second groove 22, a fourth groove 23, a rotating roller 3, a third groove 31, a fixing rod 32, a rubber ring 33, a bidirectional screw rod 4, a fixing block 41, a sliding block 5, a supporting plate 6, a cleaning unit 7, a cleaning sliding block 71, a mounting plate 72, a cleaning brush 73, metal sand grains 74, a pull rod 75 and a connecting rod 76.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, a warehouse logistics storage rack according to the present invention includes a rack 1; the device also comprises a fixed plate 2, a rotating roller 3, a bidirectional screw rod 4, a sliding block 5 and a supporting plate 6; the fixed plates 2 are arranged on the bracket 1, the fixed plates 2 are uniformly distributed in the vertical direction of the bracket 1, and the fixed plates 2 are uniformly arranged to store objects in a three-dimensional manner, so that on one hand, the storage space of logistics storage is increased, the floor area of a logistics storage device is reduced, and the utilization rate of resources is improved; on the other hand, the same articles can be stored together in a centralized way, so that the control and management in the later period are convenient, particularly when an electronic computer is used, the control of the operation process can be continuously realized, and the information processing can be carried out; the first groove 21 and the second groove 22 are formed in the fixing plate 2, when the second groove 22 is used for storing articles, air can penetrate through the second groove 22, and the air blows the articles, so that the service life of the articles is prolonged; the second groove 22 is positioned in the middle of the fixing plate 2; the first groove 21 is positioned at two sides of the second groove 22; the rotating roller 3 is rotatably arranged in the first groove 21, a torsion spring is arranged in the rotating roller 3, and the rotating roller 3 is reset under the action of the torsion spring when no article is stored through arrangement of the torsion spring, so that the rotating precision of the rotating roller 3 is improved; two ends of the bidirectional screw rod 4 are rotatably arranged on the first groove 21, a rotating roller 3 is sleeved on the outer ring of the bidirectional screw rod 4, the bidirectional screw rod 4 is uniformly distributed in the second groove 22, and the rotating roller 3 is used for driving the bidirectional screw rod 4 to rotate; the middle parts of the two-way screw rods 4 are respectively screwed with nuts, the outer rings of the nuts are rotatably provided with the sliding blocks 5, and the two-way screw rods 4 are rotatably used for driving the two sliding blocks 5 to move close to or away from each other; the supporting plate 6 and the sliding block 5 are fixedly installed.

Different articles have different requirements, and when the articles are stored, if the articles are uniformly stored together, the articles are easy to deteriorate; when the articles are stored in a classified manner, different storage devices are used, so that the occupied area of the space is increased, the workload of a user is increased due to the classified storage of the articles, and the purchase cost of the user is increased due to the plurality of storage devices; after the article is placed on the fixing plate 2, the rotating roller 3 is driven to rotate according to the requirement of the article on ventilation, and the rotating roller 3 enables the sliding blocks 5 on the bidirectional screw rod 4 to move close to or away from each other, so that the gap between the adjacent supporting plates 6 is controlled, the ventilation of the article is further controlled, and the service life of the article is effectively prolonged. Through the storage device, on one hand, the occupied area is saved, the complicated classification work of a user on the articles is avoided, on the other hand, the information statistics on the articles is more convenient and faster, and meanwhile, the service life of the articles is prolonged.

In one embodiment of the present invention, the supporting plate 6 is a wave plate. After the article are placed on fixed plate 2, according to the requirement of article to the ventilation, rotate through drive live-rollers 3, live-rollers 3 make slider 5 on the two-way lead screw 4 carry out close or the motion of leaving mutually, thereby control the clearance between adjacent backup pad 6, and then control the air permeability of article, through setting backup pad 6 to the crest plate, backup pad 6 is in close motion, stagger each other between backup pad 6, the impact between backup pad 6 has been slowed down on the one hand, on the other hand has increased the draught area, make article all blown, thereby the rotten of article has been avoided, and then the life of article has been improved.

As an embodiment of the present invention, a cleaning unit 7 is provided on the supporting plate 6; the cleaning unit 7 comprises a cleaning slide block 71, a mounting plate 72, a pull rod 75 and a connecting rod 76; the mounting plate 72 is fixedly mounted on the support plate 6; one end of the connecting rod 76 is fixed on the mounting plate 72, and the other end of the connecting rod 76 penetrates through the pull rod 75; a group of cleaning sliding blocks 71 are arranged on the connecting rod 76, and adjacent cleaning sliding blocks 71 are connected through springs; the pull rod 75 penetrates through the mounting plate 72, and the pull rod 75 is used for controlling the cleaning slide block 71 to slide on the connecting rod 76. Article have been deposited for a long time, some dust can persist on the surface of article, through setting up cleaning unit 7, pulling pull rod 75 makes clearance slider 71 slide on connecting rod 76, clearance slider 71 is in the slip with the dust clearance on the article, simultaneously when loosening pull rod 75, because pass through spring coupling between adjacent clearance slider 71, the shake can take place for clearance slider 71, will attach to the dust on clearance slider 71 in the shake and shake off, avoided influencing the clearance effect because of the dust on clearance slider 71, thereby the clearance effect of cleaning unit 7 has been improved, and then the cleanliness of article has been improved.

As an embodiment of the invention, a cleaning brush 73 and a metal sand 74 are arranged on one side of the cleaning slide block 71 away from the support plate 6; the metal sand grains 74 and the cleaning brushes 73 are alternately distributed on the cleaning slide block 71; the end of the metal sand 74 close to the article is arc-shaped; the cleaning brush 73 is flanked by metal grit 74. When an article is cleaned, the metal sand 74 cleans dust which is difficult to clean on the article, and one end of the metal sand 74 close to the article is arc-shaped, so that the contact area of the arc-shaped metal sand 74 and the dust on the article is increased, and the cleaning effect of the metal sand 74 on the article is improved; the cleaning brush 73 performs secondary cleaning on the articles, and simultaneously, in the shaking process of the cleaning slide block 71, the metal sand grains 74 and the cleaning brush 73 perform cleaning mutually, so that the cleaning efficiency and the cleaning effect of the cleaning unit 7 on the articles are improved, and the cleanliness of the articles is further improved.

As an embodiment of the present invention, two ends of the bidirectional screw rod 4 are provided with fixing blocks 41; the fixed block 41 is in a quincunx shape, and the fixed block 41 is fixedly arranged on the outer ring of the bidirectional screw rod 4; a third groove 31 is formed in the inner wall of the rotating roller 3; the third groove 31 is circumferentially distributed along the bidirectional screw rod 4, a fixing rod 32 is arranged in the third groove 31, one end of the fixing rod 32 is fixedly connected in the third groove 31 through a spring, the other end of the fixing rod 32 is arc-shaped, and the fixing rod 32 and the fixing block 41 are matched to control the rotation amplitude of the bidirectional screw rod 4. In the process of driving the rotating roller 3 to drive the bidirectional screw rod 4 to rotate, the rotating amplitude of the bidirectional screw rod 4 is not controlled in the prior art, the rotating speed of the rotating roller 3 influences the gap between the support plates 6, when the rotating roller 3 rotates too fast, the support plates 6 perform rapid approaching or separating motion, and in the approaching motion of the support plates 6, the support plates 6 collide with each other; during the movement of the support plate 6 away from each other, the support plate 6 strikes the support 1, so that the support plate 6 is damaged; set up fixed block 41, on the one hand through the mutually supporting between fixed block 41 and dead lever 32 for the rotation range of two-way lead screw 4 is unanimous, thereby has protected backup pad 6, and on the other hand is when article overweight, and dead lever 32 is to being close to fixed block 41 one side motion, cushions article, thereby protects two-way lead screw 4, and then has improved storage device's life.

As an embodiment of the present invention, a rubber ring 33 is provided on the outer ring of the rotating roller 3; the rubber ring 33 is made of one of powder metallurgy material, carbon fiber friction material and semi-metal friction material. When the rotating roller 3 is driven, in order to enable the rotating roller 3 to rotate quickly, the friction force which the rotating roller 3 contacts when rotating needs to be increased, and the rubber ring 33 is arranged on the outer ring of the rotating roller 3, so that the rotating roller 3 rotates quickly.

As an embodiment of the present invention, a set of circular arc protrusions 11 is arranged on the outer ring of the bracket 1; a fourth groove 23 is formed at the joint of the fixing plate 2 and the bracket 1; no. four grooves 23 are plum blossom-shaped, and No. four grooves 23 cooperate with circular arc protrusion 11 and are used for controlling the up-and-down motion of fixed plate 2. In the prior art, no measure is adopted for the articles with different volumes, so that the articles with different volumes use the same storage space, and the articles with small volumes use the storage space for the articles with large volumes, so that the space of the storage device is not reasonably utilized; when the parking space of article was too big, rotate support 1 and make circular arc protrusion 11 break away from the strong point, fixed plate 2 slides down on support 1, after the parking space is suitable, continues to rotate support 1 and makes circular arc protrusion 11 reach the strong point, through the mutually supporting of circular arc protrusion 11 and No. four grooves 23, has practiced thrift the parking space of article to the availability factor of logistics storage has been improved.

When the device works, the adjusting bracket 1 controls the storage space according to the size of an article, the storage space is adjusted to be the size of the appropriate article, meanwhile, the rotating roller 3 is driven according to the requirement of the article on ventilation, the rotating roller 3 drives the sliding blocks 5 on the bidirectional screw rod 4 to move close to or away from each other, so that the supporting plates 6 move close to or away from each other, and the ventilation of the article is controlled; the user places article this moment on fixed plate 2, and at the place article in-process, cleaning unit 7 clears up the dust on the article, and metal sand 74 and clearance brush 73 mutually support, clear up article on the one hand, and on the other hand clears up each other to the efficiency and the effect of clearance article have been improved, and then the cleanliness of logistics storage has been improved.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.

Claims

1. A warehouse logistics storage rack, comprising a support (1); the method is characterized in that: the device also comprises a fixed plate (2), a rotating roller (3), a bidirectional screw rod (4), a sliding block (5) and a supporting plate (6); the fixing plate (2) is arranged on the bracket (1), the fixing plates (2) are uniformly distributed in the vertical direction of the bracket (1), and a first groove (21) and a second groove (22) are formed in the fixing plates (2); the second groove (22) is positioned in the middle of the fixing plate (2); the first groove (21) is positioned at two sides of the second groove (22); the rotating roller (3) is rotatably arranged in the first groove (21), and a torsion spring is arranged in the rotating roller (3); two ends of the bidirectional screw rod (4) are rotatably arranged on the first groove (21), a rotating roller (3) is sleeved on the outer ring of the bidirectional screw rod (4), the bidirectional screw rod (4) is uniformly distributed in the second groove (22), and the rotating roller (3) is used for driving the bidirectional screw rod (4) to rotate; the middle parts of the two-way screw rods (4) are respectively screwed with nuts, the outer rings of the nuts are rotatably provided with the sliding blocks (5), and the two-way screw rods (4) are rotatably used for driving the two sliding blocks (5) to move close to or away from each other; the supporting plate (6) and the sliding block (5) are fixedly arranged; the supporting plate (6) is a wave crest plate;

a cleaning unit (7) is arranged on the supporting plate (6); the cleaning unit (7) comprises a cleaning sliding block (71), a mounting plate (72), a pull rod (75) and a connecting rod (76); the mounting plate (72) is fixedly mounted on the support plate (6); one end of the connecting rod (76) is fixed on the mounting plate (72), and the other end of the connecting rod (76) penetrates through the pull rod (75); a group of cleaning sliding blocks (71) are arranged on the connecting rod (76), and adjacent cleaning sliding blocks (71) are connected through springs; the pull rod (75) penetrates through the mounting plate (72), and the pull rod (75) is used for controlling the cleaning slide block (71) to slide on the connecting rod (76).

2. The warehouse logistics storage rack of claim 1, wherein: a cleaning brush (73) and metal sand grains (74) are arranged on one side, away from the supporting plate (6), of the cleaning slide block (71); the metal sand grains (74) and the cleaning brushes (73) are alternately distributed on the cleaning slide block (5); one end of the metal sand grains (74) close to the article is arc-shaped; and metal sand grains (74) are arranged on two sides of the cleaning brush (73).

3. The warehouse logistics storage rack of claim 1, wherein: two ends of the bidirectional screw rod (4) are provided with fixed blocks (41); the fixing block (41) is in a quincuncial shape, and the fixing block (41) is fixedly arranged on the outer ring of the bidirectional screw rod (4); a third groove (31) is formed in the inner wall of the rotating roller (3); no. three groove (31) are the circumference along two-way lead screw (4) and distribute, are equipped with dead lever (32) in No. three groove (31), the one end of dead lever (32) links firmly in No. three groove (31) through the spring, and the other end of dead lever (32) is arc, and dead lever (32) and the cooperation of fixed block (41) are used for controlling two-way lead screw (4) pivoted range.

4. The warehouse logistics storage rack of claim 1, wherein: the outer ring of the rotating roller (3) is provided with a rubber ring (33); the rubber ring (33) is made of one of a powder metallurgy material, a carbon fiber friction material and a semi-metal friction material.

5. The warehouse logistics storage rack of claim 1, wherein: a group of arc bulges (11) are arranged on the outer ring of the bracket (1); a fourth groove (23) is formed at the joint of the fixing plate (2) and the bracket (1); the fourth groove (23) is plum blossom-shaped, and the fourth groove (23) is matched with the arc bulge (11) to control the vertical movement of the fixing plate (2).