A logistics warehousing system

Abstract

The present invention discloses a logistics warehousing system, which relates to the field of logistics warehousing technology, including: a roller conveyor, a fixed platform is set up outside the roller conveyor, and a storage rack with a rotatable angle is installed on the top of the fixed platform; it also includes: a pushing mechanism and a pushing mechanism are located in the middle of the roller conveyor and are arranged relatively in an upper and lower structure, and the pushing mechanism is used for the upper support of the goods in the middle of the roller conveyor; a limiting mechanism is installed on the storage rack, and the pushing mechanism is used to push the goods by the pushing mechanism and release the blocking of the goods by the limiting mechanism through the pushing of the limiting mechanism. The present invention utilizes the setting mode of cooperating with the pushing mechanism, the pushing mechanism and the limiting mechanism to facilitate the storage or removal of goods on the storage rack, without the need to use an additional handling robot, and the elasticity of the compression spring of the bent blocking block blocks the goods on the storage rack to reduce the damage caused by the falling of the goods.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics and warehousing, and in particular to a logistics and warehousing system. Background Art

[0002] With the development of logistics towards supply chain management, enterprises increasingly emphasize the unique role of warehousing as a resource provider in the supply chain. Warehousing is no longer just a warehouse for storing goods. Logistics warehousing is the inventory control center and dispatching center in the logistics and supply chain. Warehousing is directly related to the efficiency and responsiveness of the supply chain, among which the efficiency of goods in and out is particularly important.

[0003] Application No. 202323411888.1 discloses a logistics warehousing system, including a cargo storage rack and a support rack, wherein the cargo storage rack is annular, the cargo storage rack is rotatably arranged on the support rack through a rotating connection, and the cargo storage rack has a plurality of storage units, and the plurality of storage units are used to store cargo. By setting the cargo storage rack to be annular, the floor space occupied by the cargo storage rack can be reduced, and the purpose of enhancing the storage capacity of the logistics warehousing system can be achieved.

[0004] However, to store and retrieve goods, a logistics robot is needed to assist in retrieving and storing goods on the conveyor. The logistics robot retrieves goods on one side of the annular cargo rack. When the annular cargo rack rotates, since the inner cavity of the storage unit is a complete hollow structure, the goods can easily leave the inner cavity of the storage unit due to the centrifugal force of rotation, causing the goods to fall and be damaged. Summary of the invention

[0005] The purpose of the present invention is to provide a logistics warehousing system to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a logistics warehousing system, comprising:

[0007] A roller conveyor, wherein a fixed platform is provided on the outside of the roller conveyor, and a storage rack capable of rotating at an angle is installed on the top of the fixed platform;

[0008] Also includes:

[0009] A pushing mechanism and a pushing mechanism, wherein the pushing mechanism and the pushing mechanism are located in the middle of the roller conveyor and are arranged opposite to each other in an upper and lower structure, and the pushing mechanism is used for the upper supporting of the goods in the middle of the roller conveyor;

[0010] The limiting mechanism is installed on the storage rack, and is used to block the goods stored on the storage rack. The pushing mechanism is used to push the goods and release the blocking of the goods by the limiting mechanism by pushing the limiting mechanism.

[0011] Preferably, the storage rack comprises:

[0012] A frame body, wherein the frame body is installed on the top of the fixed platform, and the frame body is arranged directly above the roller conveyor;

[0013] Storage cavities, a plurality of which are annularly structured and opened on the outer wall of the frame;

[0014] The rotating member is installed between the frame and the fixed platform, and the rotating member is used for rotating the frame through the driving assembly.

[0015] Preferably, the pushing mechanism comprises:

[0016] A base, the base being fixed to the middle of the fixing platform;

[0017] A screw rod, the bottom of which is rotatably inserted into the middle of the base through a bearing, and the top of which is rotatably mounted on the top of the frame through a fixing plate;

[0018] A slide, wherein the slide thread is inserted into the outer wall of the screw rod;

[0019] A first cylinder, the first cylinder is fixed to one side of the slide, and the first cylinder is slidably connected to the middle part of the frame;

[0020] A driving motor, wherein the driving motor is mounted on the top of the screw rod;

[0021] A connecting component is fixed to the top of the slide.

[0022] Preferably, the connection assembly comprises:

[0023] A connecting rod, wherein the connecting rod is fixed to the top of the slide;

[0024] A card slot, the card slot is opened at one end of the connecting rod;

[0025] A clamping rod, the clamping rod being clamped in the inner cavity of the clamping slot;

[0026] The second cylinder is installed at the bottom of the clamping rod, the second cylinder is arranged opposite to the first cylinder, and the second cylinder and the first cylinder are used to push the goods in the in-and-out direction of the storage cavity.

[0027] Preferably, the jacking mechanism comprises:

[0028] A support assembly, wherein the support assembly is inserted into the middle of the roller conveyor;

[0029] An inner tooth groove, wherein the inner tooth groove is provided on the inner wall of the supporting component;

[0030] A rotating shaft, the rotating shaft being mounted in the inner cavity of the roller conveyor, wherein a servo motor is mounted at one end of one of the rotating shafts;

[0031] A driving wheel is fixedly inserted into the middle of the rotating shaft, and the driving wheel is meshedly connected with the inner wall of the adjacent inner tooth groove.

[0032] Preferably, the support assembly comprises:

[0033] A support frame, the support frame is slidably connected to the middle part of the roller conveyor;

[0034] A support block, wherein the support block is fixed at a corner of the top of the support frame;

[0035] A groove, wherein the groove is opened on one side of the top of the support frame;

[0036] A spring block, which moves in the inner cavity of the groove and is used to push the limiting mechanism;

[0037] A torsion spring, wherein the torsion spring is installed on the side of the elastic block;

[0038] A positioning rod is rotatably inserted into the bottom of the elastic block, and an end of the positioning rod is fixed to the inner cavity of the groove.

[0039] Preferably, the limiting mechanism comprises:

[0040] A positioning member, the positioning member is installed at the top of the inner cavity of the storage cavity and the bottom of the storage rack;

[0041] An infrared sensor, wherein the infrared sensor is fixed to the outer wall of the positioning member;

[0042] A fixing rod, the fixing rod being fixed to the bottom of the positioning member;

[0043] A bending blocking block, the bending blocking block is rotatably inserted into the middle part of the fixing rod, and the elastic block is used to pull the bending blocking block;

[0044] A compression spring installed between the bending stopper and the positioning member;

[0045] A movable groove, the movable groove is opened at the bottom of the inner wall of the storage cavity;

[0046] A driving button is fixed to the inner wall of the positioning member.

[0047] Preferably, the positioning member comprises:

[0048] Side panels, the side panels are fixed to the top of the inner cavity of the storage cavity and the bottom of the storage rack;

[0049] A positioning plate, the positioning plate being fixed to the bottom between two adjacent side plates;

[0050] A support rod, wherein the support rod is fixed to one side between two adjacent side plates;

[0051] An inclined plate is fixed to the other side between two adjacent side plates.

[0052] Preferably, the infrared sensor is fixed to the outer wall of the inclined plate, the driving button is fixed to the inner wall of the inclined plate, and the bending blocking block is used for pressing and driving the driving button.

[0053] Preferably, the roller conveyor comprises a frame and a roller, the roller is arranged in the inner cavity of the frame, the support frame is slidably and interlacedly connected with the inner cavity of the frame, and a clamping plate is fixedly connected to the inner wall of the frame.

[0054] Technical effects and advantages of the present invention:

[0055] (1) The present invention utilizes a configuration in which a pushing mechanism, a pushing mechanism and a limiting mechanism cooperate with each other. The pushing mechanism includes a support assembly, an inner tooth groove, a rotating shaft and a driving wheel. By rotating the rotating shaft, the driving wheel engages with the inner tooth groove to drive the support assembly to push the goods on the roller conveyor to a suitable position on the storage rack. The limiting mechanism includes a positioning member, an infrared sensor, a fixing rod, a bending blocking block, a compression spring, a movable groove and a driving button. When the support assembly pushes up the bending blocking block, the bending blocking block does not affect the movement of the goods. With the configuration of the pushing mechanism, the goods can be stored or removed from the storage rack conveniently without the need for an additional handling robot. When the support assembly is moved out, the bending blocking block is elastically pressed by the compression spring to block the goods on the storage rack from being moved out, thereby reducing the damage caused by the falling of the goods.

[0056] (2) The present invention adopts a configuration method in which a support component, a bending blocking block and a driving button are matched; the support component includes: a support frame, a support block, a groove, a spring block, a torsion spring and a positioning rod. Due to the elasticity of the torsion spring, when there is no external force, the spring block and the support frame are arranged at a vertical angle, so that the spring block can push the bending blocking block upward and drive the driving button to drive, and cooperate with the infrared sensor to sense the goods, so that the pushing mechanism can be driven stably, and due to the elasticity of the torsion spring, when the spring block moves downward with the support frame, it can pass through the bending blocking block at the non-storage position below, without affecting the forced downward pressure on the bending blocking block, so that the bending blocking block can stably block the goods;

[0057] (3) The present invention adopts a configuration mode in which the positioning frame and the infrared sensor are matched, and the special structure of the positioning frame enables the infrared sensor to sense the goods on the storage rack in an oblique direction, and enables the bending blocking block to just press the driving button installed on the positioning frame, so as to facilitate loading of the empty storage cavity on the storage rack and taking out the goods placed on the storage rack for transportation;

[0058] (4) The present invention uses the frame structure of the support frame to prevent the support frame from detaching from the roller conveyor through the coordinated arrangement of the support frame and the support block. When the support frame uses the support block to move the goods in the vertical direction, it does not affect the passage of small goods on the roller conveyor, so that the small goods can be stored on the next storage rack, which is convenient for the separation and storage of goods of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0060] Figure 2 It is a schematic diagram of the side sectional structure of the storage rack of the present invention.

[0061] Figure 3 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0062] Figure 4 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0063] Figure 5 It is a structural schematic diagram of the support frame of the present invention.

[0064] Figure 6 It is a schematic diagram of the overall structure of the positioning member of the present invention.

[0065] Figure 7 It is a schematic diagram of the front structure of the bullet block of the present invention.

[0066] In the figure: 1, roller conveyor; 11, frame; 12, roller; 2, fixed platform; 3, storage rack; 31, frame; 32, storage chamber; 33, rotating member; 4, pushing mechanism; 41, base; 42, screw rod; 43, slide; 44, first cylinder; 45, driving motor; 46, connecting assembly; 461, connecting rod; 462, slot; 463, clamping rod; 464, second cylinder; 5, jacking mechanism; 51, supporting assembly; 511, supporting Bracket; 512, support block; 513, groove; 514, spring block; 515, torsion spring; 516, positioning rod; 52, inner tooth groove; 53, rotating shaft; 54, driving wheel; 6, limiting mechanism; 61, positioning member; 611, side plate; 612, positioning plate; 613, support rod; 614, inclined plate; 62, infrared sensor; 63, fixing rod; 64, bending blocking block; 65, compression spring; 66, movable groove; 67, driving button; 7, card plate. DETAILED DESCRIPTION

[0067] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0068] The present invention provides Figure 1-7 A logistics warehousing system shown includes:

[0069] The roller conveyor 1 comprises a frame 11 and rollers 12. The rollers 12 are arranged in the inner cavity of the frame 11. The plurality of rollers 12 are synchronously rolled in the inner cavity of the frame 11 through a conveyor belt. The roller conveyor 1 is an existing structure and can drive the goods to be moved and transported.

[0070] Further, a fixed platform 2 is arranged outside the roller conveyor 1, and a storage rack 3 with a rotatable angle is installed on the top of the fixed platform 2. The storage rack 3 includes: a frame body 31, a storage cavity 32 and a rotating member 33. The frame body 31 is installed on the top of the fixed platform 2, and the frame body 31 is arranged directly above the roller conveyor 1. The frame body 31 is an annular frame structure, and a plurality of storage cavities 32 are annularly arranged on the outer wall of the frame body 31. The storage cavity 32 is a through structure on the frame body 31, and has a large outer cavity opening and a small inner cavity opening. The rotating member 33 is installed between the frame body 31 and the fixed platform 2, and the rotating member 33 is used for the rotation of the frame body 31 through a driving assembly.

[0071] It also includes: a pushing mechanism 4, a pushing mechanism 5 and a limiting mechanism 6. The pushing mechanism 4 is used to push the goods in the storage chambers 32 at different heights. The pushing mechanism 4 and the pushing mechanism 5 are located in the middle of the roller conveyor 1 and are arranged relatively to each other in an upper and lower structure. The pushing mechanism 5 is used for the upper support of the goods in the middle of the roller conveyor 1. The limiting mechanism 6 is installed on the storage rack 3. The limiting mechanism 6 is used to block the goods stored on the storage rack 3. The pushing mechanism 5 is used to push the goods by the pushing mechanism 4 and release the blocking of the goods by the limiting mechanism 6 by pushing the limiting mechanism 6.

[0072] The pushing mechanism 4 includes: a base 41, a screw rod 42, a slide 43, a first cylinder 44, a driving motor 45 and a connecting assembly 46. The base 41 is fixed to the middle of the fixed platform 2. The bottom of the screw rod 42 is rotatably inserted in the middle of the base 41 through a bearing. The top of the screw rod 42 is rotatably installed on the top of the frame 31 through a fixed plate. The fixed plate is fixed to the top of the frame 31. The top of the screw rod 42 is rotatably inserted in the middle of the fixed plate through a bearing. The slide 43 is threadedly inserted in the outer wall of the screw rod 42. The two ends of the slide 43 are A light rod is slidably connected to the side, one end of the light rod is fixed to the bottom of the fixed plate, and the other end of the light rod is fixed to the top of the base 41. The first cylinder 44 is fixed to one side of the slide 43, and the first cylinder 44 is slidably connected to the middle of the frame 31. The drive motor 45 is installed on the top of the screw rod 42, and the drive motor 45 is transmission-connected to the top of the screw rod 42. The drive motor 45 is electrically connected to the external power supply through an external switch. The connecting component 46 is fixed to the top of the slide 43, and the connecting component 46 moves synchronously with the slide 43;

[0073] Specifically, the connecting assembly 46 includes: a connecting rod 461, a slot 462, a slot rod 463 and a second cylinder 464. The connecting rod 461 is fixed to the top of the slide 43. The connecting rod 461 is an L-shaped rod. The slot 462 is opened at one end of the connecting rod 461. The slot 463 is connected to the inner cavity of the slot 462. The second cylinder 464 is installed at the bottom of the slot 463. The second cylinder 464 is arranged opposite to the first cylinder 44. The second cylinder 464 and the first cylinder 44 are used to push the goods in the in and out direction of the inner cavity of the storage cavity 32. When it is necessary to push the goods in the inner cavity of the storage cavity 32 out, the drive motor 45 is driven to rotate the screw rod 42 to facilitate the slide 43 to move to the position of the cargo storage cavity 32. The first cylinder 44 is driven so that the telescopic end of the end of the first cylinder 44 pushes one side of the goods, and the second cylinder 464 resists the other side of the goods so that the goods can move to the top of the jacking mechanism 5 for removal.

[0074] In particular, the pushing mechanism 5 includes: a support assembly 51, an inner tooth groove 52, a rotating shaft 53 and a driving wheel 54. The support assembly 51 is inserted in the middle of the roller conveyor 1. The inner tooth groove 52 is opened on the inner wall of the support assembly 51. The rotating shaft 53 is installed in the inner cavity of the roller conveyor 1. The inner cavity of the support assembly 51 is provided with two rotating shafts 53. A servo motor is installed at one end of one of the rotating shafts 53. The servo motor is fixed to the outer wall of the frame 11. The servo motor is transmission-connected with one end of one of the rotating shafts 53, and drives the rotating shaft 53 to drive in forward and reverse directions. The servo motor is electrically connected to an external power supply through an external switch. The driving wheel 54 is fixedly inserted in the middle of the rotating shaft 53. The driving wheel 54 is meshed and connected with the inner wall of the adjacent inner tooth groove 52. Through the rotation of the driving wheel 54, it is convenient to drive the support assembly 51 to reciprocate, so that the support assembly 51 can push up the goods moving on the roller conveyor 1, and transport the goods to the inner cavity of the storage cavity 32 on the frame body 31 in sequence.

[0075] Specifically, the support assembly 51 includes: a support frame 511, a support block 512, a groove 513, a spring block 514, a torsion spring 515 and a positioning rod 516. The support frame 511 is slidably interlaced with the middle part of the roller conveyor 1, the support frame 511 is slidably interlaced with the inner cavity of the frame 11, the support frame 511 is slidably interlaced with both sides of the same roller 12, and the support block 512 is fixed at the corner of the top of the support frame 511. By utilizing the special structure of the side of the support block 512, when the support block 512 does not push the goods, the support block 512 can be stored on both sides of the same roller 12 without affecting the normal rotation of the roller 12, and the length of the support frame 511 is not limited, that is, the distance between the two support blocks 512 in the longitudinal column is not fixed, so that the support frame 511 can push goods of different sizes on the roller conveyor 1, thereby improving the practicability of logistics warehousing goods storage, and the roller conveyor The machine 1 is provided with a plurality of fixed platforms 2 and storage racks 3, so that goods of different sizes can be classified, stored and taken out through the support assembly 51. The groove 513 is opened on one side of the top of the support frame 511, and the spring block 514 moves in the inner cavity of the groove 513. The spring block 514 is used to push the limiting mechanism 6. The torsion spring 515 is installed on the side of the spring block 514. The positioning rod 516 rotates and inserts into the bottom of the spring block 514. The end of the positioning rod 516 is fixed to the inner cavity of the groove 513. The two torsion springs 515 are respectively sleeved on the two ends of the positioning rod 516, and the opposite ends of the two torsion springs 515 are fixedly clamped on the two sides of the spring block 514. The back ends of the two torsion springs 515 are respectively fixed on the two sides of the inner wall of the groove 513. The holding position of the torsion spring 515 is the position where the spring block 514 is perpendicular to one side of the support frame 511 at a ninety-degree angle, so that when there is no external force, the spring block 514 is in an elastic protruding structure.

[0076] Furthermore, the limiting mechanism 6 includes: a positioning member 61, an infrared sensor 62, a fixing rod 63, a bending blocking block 64, a compression spring 65, a movable groove 66 and a driving button 67. The positioning member 61 is installed at the top of the inner cavity of the storage cavity 32 and the bottom of the storage rack 3, and the number of the positioning members 61 installed at the bottom of the storage rack 3 is determined according to the number of storage cavities 32 at the bottom of the storage rack 3. The positioning member 61 includes: two side plates 611, a positioning plate 612, a support rod 613 and an inclined plate 614. The side plate 611 is fixed to the top of the inner cavity of the storage cavity 32 and the bottom of the storage rack 3, the positioning plate 612 is fixed to the bottom between two adjacent side plates 611, the support rod 613 is fixed to one side between two adjacent side plates 611, and the inclined plate 614 is fixed to the other side between two adjacent side plates 611. The top of the side plate 611 is a sharp angle structure, which is convenient for fixing the inclined plate 614. Through the positioning plate 612, the support rod 613 and the inclined plate 614, the positioning member 61 forms a complete body.

[0077] Specifically, the infrared sensor 62 is fixed to the outer wall of the positioning member 61, and the infrared sensor 62 is fixed to the outer wall of the inclined plate 614. Through the inclined surface of the inclined plate 614 on the positioning member 61, the infrared sensor 62 can sense the goods in the inner cavity of the storage cavity 32, so as to facilitate the identification of whether there are goods in the inner cavity of the storage cavity 32. The fixing rod 63 is fixed to the bottom of the positioning member 61, and the fixing rod 63 is fixed between the two side plates 611. The bending blocking block 64 is rotated and inserted in the middle of the fixing rod 63. The bending angle of the bending blocking block 64 is between 75° and 110°. The spring block 514 is used to pull the bending blocking block 64. The compression spring 65 is installed at Between the bending blocking block 64 and the positioning member 61, one end of the compression spring 65 is fixed to the middle part of the positioning plate 612, and the other end of the compression spring 65 is fixed to the outer wall of the bending blocking block 64. The movable groove 66 is opened at the bottom of the inner wall of the storage cavity 32. The inner cavity of the compression spring 65 is sleeved with an arc rod, and the arc rod is slidably interlaced with the outer wall of the bending blocking block 64. The arc rod is an arc rod structure with the fixed rod 63 as the axis. The arc rod is used to improve the stability of the bending blocking block 64 and the compression spring 65. At the same time, the elasticity of the compression spring 65 is used to ensure that the top of the bending blocking block 64 is kept at the top of the inner cavity of the protruding movable groove 66 when there is no external pressure. The state is convenient for blocking the inner cavity goods of the storage cavity 32 to prevent the goods from being randomly moved out of the inner cavity of the storage cavity 32 when the storage rack 3 rotates. The driving button 67 is fixed to the inner wall of the positioning member 61, and the driving button 67 is fixed to the inner wall of the inclined plate 614. The bending blocking block 64 is used for pressing and driving the driving button 67. The driving button 67 and the infrared sensor 62 are both connected to the first cylinder 44 and the second cylinder 464. When the support block 512 moves to the corresponding horizontal position of the inner cavity of the storage cavity 32, the spring block 514 moves the bending blocking block 64, and the top of the bending blocking block 64 is tilted so as not to hinder the goods. The corresponding storage cavity 32 The infrared sensor 62 senses the goods in the storage cavity 32, and the bent blocking block 64 presses the driving button 67. The driving button 67 controls the first cylinder 44 to push the goods out of the inner cavity of the storage cavity 32. The infrared sensor 62 cannot sense the goods in the storage cavity 32, and the bent blocking block 64 presses the driving button 67. The driving button 67 controls the second cylinder 464 to push the goods on the supporting block 512 into the inner cavity of the storage cavity 32, so that the goods on the storage rack 3 can be stored and taken conveniently, without the need to use a handling robot, thereby reducing the occupation of the transportation channel by the handling robot and improving the convenience of storing goods in the cargo warehousing and logistics.

[0078] The inner wall of the frame 11 is fixedly connected with the clamping plate 7 , and the spring block 514 is elastically squeezed with the outer wall of the clamping plate 7 , so that when the spring block 514 is received between two rollers 12 , the rolling of the adjacent rollers 12 is not affected.

[0079] Working principle of the present invention:

[0080] When the goods need to be stored on the storage rack 3, the goods are transported on the roller conveyor 1, and the goods move to the support block 512. The servo motor drives the driving wheel 54 to drive the support rack 511 to move upward, so as to drive the goods to move upward. At the same time, the small goods move to the support block 512 at the bottom of the next storage rack 3. The infrared sensor 62 cannot sense the goods in the storage cavity 32. The storage rack 3 rotates to a suitable stable position, and the driving motor 45 drives the slide 43 to move to the set position, so that the support block 512 moves to the corresponding horizontal position of the inner cavity of the storage cavity 32. The spring block 514 pushes the bending blocking block 64 upward, and the bending blocking block 64 The top is tilted so as not to hinder the entry and exit of goods. At the same time, the bending blocking block 64 presses the driving button 67, and the driving button 67 controls the second cylinder 464 to push the goods on the support block 512 into the inner cavity of the storage cavity 32; through the elasticity of the torsion spring 515, the spring block 514 can pass through the bending blocking block 64 at the non-storage position below when following the support frame 511 to move downward, and at this time the storage rack 3 is in a stable state, and the goods will not fall due to rotation. The spring block 514 does not affect the forced downward pressure on the bending blocking block 64, so that the bending blocking block 64 can stably block the goods, and the servo motor drives in the reverse direction to reset the support frame 511;

[0081] When the goods need to be moved out of the storage rack 3, the infrared sensor 62 senses the goods in the storage cavity 32, the storage rack 3 rotates to a suitable stable position, the servo motor drives, the support frame 511 moves to the horizontal position of the inner cavity of the storage cavity 32, the spring block 514 pushes the bending blocking block 64 upward, the top of the bending blocking block 64 is tilted and does not hinder the entry and exit of the goods, and at the same time, the bending blocking block 64 presses the driving button 67, the driving button 67 controls the first cylinder 44 to push the inner cavity of the storage cavity 32 onto the multiple supporting blocks 512, and the servo motor drives in the reverse direction, so that the support frame 511 drives the goods to move to the roller 1 2 for transmission and movement, the goods can be stored or removed from the storage rack 3 conveniently without the need for an additional handling robot, the elasticity of the bent blocking block 64 and the compression spring 65 prevent the goods on the storage rack 3 from being removed, thereby reducing the damage caused by the falling of the goods; the frame structure of the support frame 511 is utilized to prevent it from separating from the roller conveyor 1, and when the support frame 511 utilizes the support block 512 to move the goods in the vertical direction, it does not affect the passage of small goods on the roller conveyor 1, so that the small goods can be stored and used on the next storage rack 3 through another set of jacking mechanisms 5, which is convenient for the storage and use of goods of different sizes separated.

[0082] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A logistics warehousing system, comprising: A roller conveyor (1), wherein a fixed platform (2) is arranged outside the roller conveyor (1), and a storage rack (3) with a rotatable angle is installed on the top of the fixed platform (2); It is characterized by further comprising: A pushing mechanism (4) and a pushing mechanism (5), wherein the pushing mechanism (4) and the pushing mechanism (5) are located in the middle of the roller conveyor (1) and are arranged opposite to each other in an upper and lower structure, and the pushing mechanism (5) is used for supporting the goods in the middle of the roller conveyor (1); The jacking mechanism (5) comprises: A support assembly (51), wherein the support assembly (51) is inserted into the middle of the roller conveyor (1); An inner tooth groove (52), wherein the inner tooth groove (52) is formed on an inner wall of the supporting assembly (51); A rotating shaft (53), the rotating shaft (53) being mounted in the inner cavity of the roller conveyor (1), wherein a servo motor is mounted at one end of one of the rotating shafts (53); A driving wheel (54), the driving wheel (54) is fixedly inserted into the middle of the rotating shaft (53), and the driving wheel (54) is meshedly connected with the inner wall of the adjacent inner tooth groove (52); The support assembly (51) comprises: A support frame (511), the support frame (511) is slidably interlaced and connected with the middle part of the roller conveyor (1); A support block (512), wherein the support block (512) is fixed at a corner of the top of the support frame (511); A groove (513), wherein the groove (513) is opened on one side of the top of the support frame (511); A spring block (514), the spring block (514) moves in the inner cavity of the groove (513), and the spring block (514) is used to push the limiting mechanism (6); A torsion spring (515), wherein the torsion spring (515) is installed on the side of the spring block (514); A positioning rod (516), the positioning rod (516) is rotatably inserted into the bottom of the elastic block (514), and the end of the positioning rod (516) is fixed to the inner cavity of the groove (513); A limiting mechanism (6), the limiting mechanism (6) being installed on the storage rack (3), the limiting mechanism (6) being used to block the goods stored on the storage rack (3), the pushing mechanism (5) being used to push the goods by the pushing mechanism (4) and to release the blocking of the goods by the limiting mechanism (6) by pushing the limiting mechanism (6); The limiting mechanism (6) comprises: A positioning member (61), the positioning member (61) being installed at the top of the inner cavity of the storage cavity (32) and the bottom of the storage rack (3); An infrared sensor (62), wherein the infrared sensor (62) is fixed to the outer wall of the positioning member (61); A fixing rod (63), wherein the fixing rod (63) is fixed to the bottom of the positioning member (61); A bending blocking block (64), wherein the bending blocking block (64) is rotatably inserted into the middle portion of the fixing rod (63), and the spring block (514) is used to pull the bending blocking block (64); A compression spring (65), wherein the compression spring (65) is installed between the bending stop block (64) and the positioning member (61); A movable groove (66), wherein the movable groove (66) is formed at the bottom of the inner wall of the storage cavity (32); A driving button (67), wherein the driving button (67) is fixed to the inner wall of the positioning member (61); The positioning member (61) comprises: A side plate (611), wherein the side plate (611) is fixed to the top of the inner cavity of the storage cavity (32) and the bottom of the storage rack (3); A positioning plate (612), wherein the positioning plate (612) is fixed to the bottom between two adjacent side plates (611); A support rod (613), wherein the support rod (613) is fixed to one side between two adjacent side plates (611); An inclined plate (614) is fixed to the other side between two adjacent side plates (611).

2. A logistics warehousing system according to claim 1, characterized in that: The storage rack (3) comprises: A frame (31), wherein the frame (31) is installed on the top of the fixed platform (2), and the frame (31) is arranged directly above the roller conveyor (1); A storage cavity (32), wherein a plurality of the storage cavities (32) are formed in an annular structure and are opened on the outer wall of the frame (31); A rotating member (33) is installed between the frame (31) and the fixed platform (2), and the rotating member (33) is used to rotate the frame (31) through a driving assembly.

3. A logistics warehousing system according to claim 2, characterized in that: The pushing mechanism (4) comprises: A base (41), wherein the base (41) is fixed to the middle part of the fixing platform (2); A screw rod (42), the bottom of which is rotatably inserted into the middle of the base (41) via a bearing, and the top of which is rotatably mounted on the top of the frame (31) via a fixing plate; A slide (43), wherein the slide (43) is threadedly inserted into the outer wall of the screw rod (42); A first cylinder (44), the first cylinder (44) is fixed to one side of the slide table (43), and the first cylinder (44) is slidably connected to the middle part of the frame (31); A driving motor (45), wherein the driving motor (45) is mounted on the top of the screw rod (42); A connecting component (46), wherein the connecting component (46) is fixed to the top of the slide (43).

4. A logistics warehousing system according to claim 3, characterized in that: The connection assembly (46) comprises: A connecting rod (461), wherein the connecting rod (461) is fixed to the top of the slide table (43); A card slot (462), wherein the card slot (462) is provided at one end of the connecting rod (461); A clamping rod (463), wherein the clamping rod (463) is clamped in the inner cavity of the clamping slot (462); The second cylinder (464) is installed at the bottom of the clamping rod (463). The second cylinder (464) is arranged opposite to the first cylinder (44). The second cylinder (464) and the first cylinder (44) are used to push the goods in and out of the storage cavity (32).

5. A logistics warehousing system according to claim 1, characterized in that: The infrared sensor (62) is fixed to the outer wall of the inclined plate (614), the driving button (67) is fixed to the inner wall of the inclined plate (614), and the bending blocking block (64) is used for pressing and driving the driving button (67).

6. A logistics warehousing system according to claim 1, characterized in that: The roller conveyor (1) comprises a frame (11) and a roller (12), wherein the roller (12) is arranged in the inner cavity of the frame (11), the support frame (511) is slidably connected to the inner cavity of the frame (11), and a clamping plate (7) is fixedly connected to the inner wall of the frame (11).

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