Warehouse sorting system

Abstract

The utility model relates to the technical field of goods sorting, in particular to a warehouse sorting system which comprises a first conveying line, a second conveying line, a third conveying line and a fourth conveying line. The second conveying line is arranged in the second direction; the first supporting frame is arranged on the first conveying line; the first limiting assembly is rotatably arranged on the first supporting frame, and the first limiting assembly is arranged on the upper side of the first conveying line; the first magnetic attraction piece is arranged on the first limiting assembly; the first electromagnet is fixedly arranged on the first supporting frame; the first detection sensor is adjustably arranged on the first support frame; the controller is electrically connected with the first electromagnet and the first detection sensor; the first material blocking assembly is rotationally arranged on the upper side of the first conveying line and the upper side of the second conveying line; the first driving mechanism is electrically connected with the controller and connected with the first material blocking assembly. The warehouse sorting system aims at solving the problem that in the prior art, goods loading and stacking are slow, and the placing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to goods sorting technical field, and more specifically, relate to a warehouse sorting system. BACKGROUND

[0002] After sorting according to the different regions that goods need to be transported, the goods of the same region will be temporarily stacked in one place, and then loaded. In order to improve the space utilization rate in the carriage, the goods usually need to be neatly stacked when loading.

[0003] The action of neatly stacking in the prior art is usually placed by workers in the carriage. In order to avoid small items being crushed before stacking goods, it is usually necessary to place relatively large and heavy goods. Therefore, workers need to select goods with large volume and weight first and slowly stack them in the order from large to small. Due to the limited space of the carriage and the height difference between the carriage and the ground, the stacking speed is slow. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a warehouse sorting system, which aims to solve the problem of slow loading and stacking of goods in the prior art and improve the placing efficiency.

[0005] In order to solve the above technical problem, a warehouse sorting system is provided, which comprises: a first conveying line arranged in a first direction;

[0006] A second conveying line is arranged on one side of the first conveying line and arranged in a second direction. The second direction intersects the first direction.

[0007] A first support frame is arranged on the first conveying line.

[0008] A first limiting component is rotatably arranged on the first support frame, and the first limiting component is arranged on the upper side of the first conveying line.

[0009] A first magnetic member is arranged on the first limiting component.

[0010] A first electromagnet is fixedly arranged on the first support frame and used for attracting the first magnetic member when turned on.

[0011] A first detection sensor is adjustably arranged on the first support frame.

[0012] A controller is electrically connected with the first electromagnet and the first detection sensor respectively.

[0013] A first material blocking component is rotatably arranged on the upper side of the first conveying line and the second conveying line.

[0014] A first driving mechanism is electrically connected with the controller and connected with the first material blocking assembly, and used for driving the first material blocking assembly to rotate.

[0015] In any of the above technical solutions, further comprising:

[0016] A third conveying line is arranged on one side of the first conveying line and is arranged in a staggered manner with the second conveying line.

[0017] A second support frame is arranged on the first conveying line and is arranged in a staggered manner with the first support frame.

[0018] A second limiting assembly is rotatably arranged on the second support frame, and the second limiting assembly is arranged on the upper side of the second conveying line.

[0019] A second magnetic attraction element is arranged on the second limiting assembly.

[0020] A second electromagnet is fixedly arranged on the second support frame and used for attracting the second magnetic attraction element when turned on.

[0021] A second detection sensor is adjustably arranged on the second support frame.

[0022] The second detection sensor and the second electromagnet are electrically connected with the controller.

[0023] A second material blocking assembly is rotatably arranged on the upper side of the first conveying line and the third conveying line.

[0024] A second driving mechanism is electrically connected with the controller and connected with the second material blocking assembly, and used for driving the second material blocking assembly to rotate.

[0025] In any of the above technical solutions, further, the second support frame is closer to the output end of the first conveying line than the first support frame.

[0026] The distance between the second limiting assembly and the first conveying line is greater than the distance between the first limiting assembly and the first conveying line.

[0027] In any of the above technical solutions, further comprising:

[0028] A first limiting rod is adjustably arranged on the first conveying line and arranged at the connection between the second conveying line and the first conveying line, and the height of the first limiting rod from the first conveying line corresponds to the height of the first limiting assembly from the first conveying line.

[0029] Second limiting rod, adjustable, set on the first conveying line, and set at the connection of the third conveying line and the first conveying line, the height of the second limiting rod from the first conveying line and the height of the second limiting component from the first conveying line correspondingly set.

[0030] In any of the above technical solutions, further, the first material blocking component comprises:

[0031] First fixed part, one end rotatably arranged on the upper side of the first conveying line and the second conveying line, connected with the first driving mechanism;

[0032] Second fixed part, rotatably arranged at the other end of the first fixed part, a gap groove is arranged between the second fixed part and the first fixed part, and a spring connected with the first fixed part and the second fixed part is arranged in the gap groove.

[0033] In any of the above technical solutions, further, the second fixed part and the spring are arranged as two or more in the direction away from the first fixed part along the second fixed part.

[0034] Beneficial effects are that:

[0035] 1、The warehouse sorting system of the utility model, through the first conveying line and the second conveying line respectively conveying goods along the first direction and the second direction, simultaneously setting first support frame and first limiting component and other structures at the intersection of the first conveying line and the second conveying line, releasing the goods lower than the height of the first limiting component and blocking the goods higher than the height of the first limiting component;Meanwhile, the first detection sensor and the controller are arranged on the first support frame, and the first magnetic attraction part and the first electromagnet that control whether the first limiting component can rotate are arranged, so that the goods are guided in the direction after the first detection sensor detects the height higher than the first limiting component, and the controller controls the first driving mechanism to drive the first material blocking component to be installed, so that the first material blocking component can guide the goods lower than the height of the first limiting component to the second conveying line, and the goods higher than the height of the first limiting component can continue to be conveyed along the first conveying line, realizing the shunt of the goods above and below the first limiting component.

[0036] 2、Setting the third conveying line, the second support frame, the second limiting component, the second electromagnet, the second magnetic attraction part, the second material blocking component, the second detection sensor and the second driving mechanism makes the system can realize the sorting of three different heights, that is, the goods below the height of the first limiting component, the goods above the height of the first limiting component and below the height of the second limiting component, and the goods above the height of the second limiting component.

[0037] 3、When the height of the second limiting assembly is higher than the height of the first limiting assembly, the lowest level of goods can be conveyed along the second conveying line, the intermediate height of goods can be conveyed along the third conveying line, and the highest level of goods can be conveyed along the first conveying line, and the output end of the first conveying line can be arranged on the side close to the carriage when the warehouse conveys to the carriage, and the high goods can be directly loaded to the carriage, so that the docking mode of the carriage also meets the actual use requirement. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0039] Figure 1 is a three-dimensional structure schematic diagram of a warehouse sorting system according to an embodiment of the present application;

[0040] Figure 2 is Figure 1 is a local enlarged structure schematic diagram of A in FIG.

[0041] Figure 3 is Figure 1 is a local enlarged structure schematic diagram of B in FIG.

[0042] The following is the explanation of the reference signs:

[0043] 1、the first conveying line;

[0044] 2、the second conveying line;

[0045] 3、the first support frame;

[0046] 4、the first limiting assembly; 401、the rotating shaft; 402、the first connecting rod; 403、the second connecting rod; 404、the roller;

[0047] 5、the first magnetic attraction piece;

[0048] 6、the first electromagnet;

[0049] 7、the first detection sensor;

[0050] 8、the first material blocking assembly; 801、the first fixed piece; 802、the second fixed piece; 803、the hinge; 804、the spring;

[0051] 9、the first driving mechanism;

[0052] 10、the third conveying line;

[0053] 11. Second support frame;

[0054] 12. Second limiting assembly;

[0055] 13. Second magnetic attraction member;

[0056] 14. Second electromagnet;

[0057] 15. Second detection sensor;

[0058] 16. Second material blocking assembly;

[0059] 17. Second driving mechanism;

[0060] 18. First limiting rod;

[0061] 19. Second limiting rod. DETAILED DESCRIPTION

[0062] Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of embodiments of the present application, and thus do not represent the whole of the present application. It should be understood that the present application is not limited by the example embodiments described herein. Based on the example embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0063] It should be noted that, as shown in the present application and claims, unless the context clearly indicates otherwise, the words "one", "an", "a", and / or "the" do not mean to specify a single number, but also include a plurality. Generally speaking, the terms "comprise" and "include" only indicate the inclusion of the steps and elements explicitly identified, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements.

[0064] If the present application embodiments involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0065] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixing", etc. should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0066] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0067] The warehouse sorting system of the present application will be described in detail below through the following embodiments.

[0068] In the present embodiment, as shown in the figure, the warehouse sorting system comprises: a first conveying line 1, arranged along a first direction; Figures 1 to 3

[0069] A second conveying line 2 is arranged on one side of the first conveying line 1 and arranged along a second direction, and the second direction is arranged intersecting the first direction.

[0070] A first support frame 3 is arranged on the first conveying line 1.

[0071] A first limiting component 4 is rotatably arranged on the first support frame 3, and the first limiting component 4 is arranged on the upper side of the first conveying line 1.

[0072] A first magnetic attraction member 5 is arranged on the first limiting component 4.

[0073] A first electromagnet 6 is fixedly arranged on the first support frame 3, and is used for attracting the first magnetic attraction member 5 when it is turned on.

[0074] A first detection sensor 7 is adjustably arranged on the first support frame 3.

[0075] A controller (not shown in the figure) is electrically connected with the first electromagnet 6 and the first detection sensor 7, respectively.

[0076] A first material blocking component 8 is rotatably arranged on the upper side of the first conveying line 1 and the second conveying line 2.

[0077] A first driving mechanism 9 is electrically connected with the controller and connected with the first material blocking component 8, and is used for driving the first material blocking component 8 to rotate.

[0078] ​In the technical solution, the first conveying line 1, the second conveying line 2 and the subsequent third conveying line 10 are all belt conveyors, which can be purchased on the market. The first conveying line 1 is arranged horizontally or obliquely along the left-right direction and can convey goods from left to right. The second conveying line 2 is arranged vertically to the first conveying line 1 at the rear side of the first conveying line 1. The second conveying line 2 is arranged in a manner of being inclined to the right rear or the conveying surface of the second conveying line 2 is arranged horizontally or obliquely. Specifically, the two sides of the first conveying line 1 and the two sides of the second conveying line 2 are both provided with a baffle to prevent goods on the conveying line from falling from the side. The side of the first conveying line 1 corresponding to the second conveying line 2 is provided with a gap so that the goods on the first conveying line 1 can move to the second conveying line 2.

[0079] The first support frame 3 is two support plates symmetrically fixed on the first conveying line 1. The first limiting assembly 4 includes a rotatable rotating shaft 401 arranged on the first support frame 3. The rotating shaft 401 is provided with two first connecting rods 402 with waist-shaped holes. The rotating shaft 401 penetrates the waist-shaped holes of the two first connecting rods 402. The relative position of the first connecting rod 402 and the rotating shaft 401 is adjusted and fixed by a nut. The corresponding rotating shaft 401 is provided with an external thread for screwing the nut. The bottom end of the first connecting rod 402 is fixed with a horizontal second connecting rod 403. The left lower side of the second connecting rod 403 is provided with a plurality of rotatable rollers 404.

[0080] The first magnetic attraction member 5 is arranged as a magnet and symmetrically arranged as two. The first magnetic attraction member 5 is fixed at the two ends of the second connecting rod 403 and corresponds to the first support frame 3. The first electromagnet 6 is symmetrically fixed on the right side of the two support plates and corresponds to the first magnetic attraction member 5. The first electromagnet 6 is electrically connected with the controller (not shown in the figure).

[0081] The first detection sensor 7 is a reflection sensor and is electrically connected with the controller (not shown in the figure). The first detection sensor 7 is arranged on the left side of the first support frame 3 in a slidable and fixable manner and the arrangement height of the first detection sensor 7 is not lower than the rollers 404 of the first limiting assembly 4.

[0082] The first material blocking assembly 8 is rotatably arranged at the rear side of the first conveying line 1 and located at the right side of the second conveying line 2. The second driving mechanism 17 is a belt driving mechanism or a chain wheel driving mechanism and is connected with the first material blocking assembly 8 for driving the first material blocking assembly 8 to rotate.

[0083] In use, the first connecting rod 402 of the first blocking assembly 8 is adjusted to a suitable height, the height of the first detection sensor 7 is adjusted adaptively, and the first blocking assembly 8 is adjusted to an angle extending from left front to right rear and across both sides of the first conveying line 1. Then the goods are placed one by one on the left end of the first conveying line 1, the goods below the height of the first limiting assembly 4 pass smoothly through the downside of the first limiting assembly 4, move to the right to the first blocking assembly 8, and move to the second conveying line 2 under the inclined guide of the first blocking assembly 8. The goods higher than the height of the first limiting assembly 4 are blocked by the first limiting assembly 4, and the goods or shield the first detection sensor 7, at this time the first detection sensor 7 sends a blocked signal to the controller, the controller controls the first electromagnet 6 to close, the first magnetic attraction piece 5 loses the adsorption force of the first electromagnet 6, and the goods are pushed open the first limiting assembly 4 under the action of the right conveying of the first conveying line 1, when the goods pass, the first limiting assembly 4 recovers the down state under the influence of gravity and opens the first electromagnet 6 to adsorb the first magnetic attraction piece 5, and the height of the goods on the left is shielded again. After the aforementioned goods higher than the height of the first limiting assembly 4 are released, the controller controls the first driving mechanism 9 to open and drive the first blocking assembly 8 to rotate by a certain angle or a circle, so that the goods can continue to move along the first conveying line 1, and when the goods move to the right side of the first blocking assembly 8, the first blocking assembly 8 is controlled again to be in an inclined state to guide the subsequent goods. At this time, the goods of the setting height of the first limiting assembly 4 are separated, and the force exerted by the first magnetic attraction piece 5 and the first electromagnet 6 can effectively avoid injuring the goods and reduce the damage rate of the goods in the logistics system.

[0084] In some technical solutions, the first detection sensor 7 is usually also equipped with a timer, for example, the first detection sensor 7 sends a signal to the controller only after the goods shield the first detection sensor 7 for 1.5S.

[0085] In another technical solution, the first blocking assembly 8 is uniformly provided with two or three circumferences, so as to improve the speed of the first blocking assembly 8 reappearing on the upside of the first conveying line 1 under the premise of maintaining a certain rotating speed.

[0086] In the embodiment, the first conveying line 1 further comprises:

[0087] The third conveying line 10 is arranged on one side of the first conveying line 1 and is arranged in a staggered manner with the second conveying line 2.

[0088] The second supporting frame 11 is arranged on the first conveying line 1 and is arranged in a staggered manner with the first supporting frame 3.

[0089] The second limiting assembly 12 is rotatably arranged on the second supporting frame 11 and is arranged on the upside of the second conveying line 2.

[0090] The second magnetic attraction element 13 is arranged with the second limiting assembly 12;

[0091] The second electromagnet 14 is fixedly arranged on the second support frame 11, and is used for attracting the second magnetic attraction element 13 when being opened;

[0092] The second detection sensor 15 is adjustably arranged on the second support frame 11;

[0093] The second detection sensor 15 and the second electromagnet 14 are electrically connected with the controller;

[0094] The second material blocking assembly 16 is rotatably arranged on the upper side of the first conveying line 1 and the third conveying line 10;

[0095] The second driving mechanism 17 is electrically connected with the controller, and is connected with the second material blocking assembly 16, and is used for driving the second material blocking assembly 16 to rotate.

[0096] In the technical solution, the third conveying line 10 is arranged on the right side of the second conveying line 2, and is arranged in parallel or inclined with the second conveying line 2. The structure at the third conveying line 10 is similar to the structure at the second conveying line 2. The difference is that the arrangement height of the second material blocking assembly 16 is higher than the arrangement height of the first material blocking assembly 8, and the arrangement height of the second detection sensor 15 is also higher than the arrangement height of the first detection sensor 7. In this way, three levels of height distribution are realized, that is, the goods lower than or equal to the height of the first limiting assembly 4 move along the second conveying line 2, the goods higher than the first limiting assembly 4 and lower than or equal to the height of the second limiting assembly 12 move along the third conveying line 10, and the goods higher than the height of the second limiting assembly 12 move along the first conveying line 1. In this way, the highest level of conveying is directly conveyed on the rightmost side, and then gradually decreases in height from left to right, which is convenient for loading the goods with larger volume first, and shortens the process of manual screening.

[0097] In the embodiment, further comprising:

[0098] The first limiting rod 18 is adjustably arranged on the first conveying line 1, and is arranged at the connection between the second conveying line 2 and the first conveying line 1. The height of the first limiting rod 18 from the first conveying line 1 corresponds to the height of the first limiting assembly 4 from the first conveying line 1.

[0099] The second limiting rod 19 is adjustably arranged on the first conveying line 1, and is arranged at the connection between the third conveying line 10 and the first conveying line 1. The height of the second limiting rod 19 from the first conveying line 1 corresponds to the height of the second limiting assembly 12 from the first conveying line 1.

[0100] In the technical solution, the first limiting rod 18 and the second limiting rod 19 are parallel to the conveying direction of the first conveying line 1, the first limiting rod 18 is arranged on the upper side of the notch of the first conveying line 1 corresponding to the second conveying line 2 through two vertical screw rods and through a nut, the height of the first limiting rod 18 is equal to the height of the first limiting assembly 4, so that the higher goods released by the first limiting assembly 4 can be prevented from moving to the second conveying line 2. Similarly, the second limiting rod 19 is arranged in the same way as the first limiting rod 18, and the second limiting rod 19 can prevent the higher goods released by the second limiting assembly 12 from moving to the third conveying line 10.

[0101] In the embodiment, the first material blocking assembly 8 comprises:

[0102] The first fixed part 801 is rotatably arranged at one end on the upper side of the first conveying line 1 and the second conveying line 2 and is connected with the first driving mechanism 9.

[0103] The second fixed part 802 is rotatably arranged at the other end of the first fixed part 801, a notch groove is arranged between the first fixed part 801 and the second fixed part 802, and springs 804 connected with the first fixed part 801 and the second fixed part 802 are arranged in the notch groove.

[0104] In the technical solution, the first fixed part 801 is rotatably arranged on the rear side of the first conveying line 1 and located on the right side of the second conveying line 2, the first fixed part 801 is in a strip shape, and the second fixed part 802 is arranged at one end away from the rotation axis of the first fixed part 801 through the hinge 803. Specifically, when the first material blocking assembly 8 is located on the upper side of the first conveying line 1, the hinge 803 for the rotation of the second fixed part 802 is arranged on the left side, and the right side of the second fixed part 802 is provided with a notch groove in which springs 804 abutting against the first fixed part 801 and the second fixed part 802 are fixed.

[0105] The purpose of such an arrangement is that when the goods moving from the left side abut against the left side of the first material blocking assembly 8, the second fixed part 802 can be supported by the springs 804 and kept in a state of being relatively collinear or having little inclination with the first fixed part 801, so that the goods can be smoothly guided to the second conveying line 2. When the goods released by the first limiting assembly 4 move to the first material blocking assembly 8, the side of the first material blocking assembly 8 on which the springs 804 are arranged may be in contact with the goods continuously moving on the first conveying line 1 with the counterclockwise rotation of the first material blocking assembly 8. The arrangement of the springs 804 and the hinge 803 enables the first material blocking assembly 8 to deform and recover along the clockwise direction, so as to avoid the first material blocking assembly 8 being squeezed during the rotation process.

[0106] In some technical solutions, the first material blocking assembly 8 is uniformly arranged into three groups.

[0107] In another technical solution, the second fixing member 802 is provided with a rotatable rolling wheel to reduce the friction between the second fixing member 802 and the goods.

[0108] In the embodiment, the second fixing member 802 and the spring 804 are arranged in two or more along the direction away from the first fixing member 801.

[0109] In the technical solution, the second fixing member 802 and the spring 804 are arranged in four in linear array.

[0110] The above has described the embodiments of the present disclosure, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical application, or improvement of the technology in the market of the embodiments, or to enable other ordinary skilled in the art to understand the embodiments disclosed herein.

Claims

1. A warehouse sortation system characterized by, The utility model relates to a kind of material blocking device, including: First conveying line (1), it is arranged along first direction; Second conveying line (2) is arranged in the side of the first conveying line (1), it is arranged along second direction, the second direction is arranged with the first direction; First support frame (3) is arranged in the first conveying line (1); First limiting component (4) is rotatably arranged on the first support frame (3), and the first limiting component (4) is arranged on the upside of the first conveying line (1); First magnetic attraction piece (5) is arranged in the first limiting component (4); First electromagnet (6) is fixedly arranged on the first support frame (3), for absorbing the first magnetic attraction piece (5) when starting; First detection sensor (7) is adjustably arranged on the first support frame (3); Controller is electrically connected with the first electromagnet (6) and the first detection sensor (7) respectively; First material blocking component (8) is rotatably arranged on the upside of the first conveying line (1) and the second conveying line (2); First drive mechanism (9) is electrically connected with the controller, and is connected with the first material blocking component (8), for driving the first material blocking component (8) to rotate.

2. The warehouse sortation system of claim 1, wherein, Also including: Third conveying line (10) is arranged in the side of the first conveying line (1), and is arranged with the second conveying line (2) staggered; Second support frame (11) is arranged in the first conveying line (1), and is arranged with the first support frame (3) staggered; Second limiting component (12) is rotatably arranged on the second support frame (11), and the second limiting component (12) is arranged on the upside of the second conveying line (2); Second magnetic attraction piece (13) is arranged in the second limiting component (12); Second electromagnet (14) is fixedly arranged on the second support frame (11), for absorbing the second magnetic attraction piece (13) when starting; Second detection sensor (15) is adjustably arranged on the second support frame (11); The second detection sensor (15) and the second electromagnet (14) are electrically connected with the controller; Second material blocking component (16) is rotatably arranged on the upside of the first conveying line (1) and the third conveying line (10); Second drive mechanism (17) is electrically connected with the controller, and is connected with the second material blocking component (16), for driving the second material blocking component (16) to rotate.

3. The warehouse sortation system of claim 2, wherein, The second support frame (11) is closer to the output end of the first conveying line (1) compared with the first support frame (3); The distance between the second limiting component (12) and the first conveying line (1) is greater than the distance between the first limiting component (4) and the first conveying line (1).

4. The warehouse sortation system of claim 3, wherein, Also including: First limiting rod (18) is adjustably arranged on the first conveying line (1), and is arranged at the connecting place of the second conveying line (2) and the first conveying line (1), and the height of the first limiting rod (18) from the first conveying line (1) corresponds with the height of the first limiting component (4) from the first conveying line (1). A second limiting rod (19) is adjustably arranged on the first conveying line (1) and arranged at the connection between the third conveying line (10) and the first conveying line (1), and the height of the second limiting rod (19) from the first conveying line (1) corresponds to the height of the second limiting assembly (12) from the first conveying line (1).

5. The warehouse sortation system of claim 1, wherein, The first material blocking assembly (8) comprises: A first fixing member (801) is rotatably arranged at one end of the first conveying line (1) and the upper side of the second conveying line (2) and connected with the first driving mechanism (9); A second fixing member (802) is rotatably arranged at the other end of the first fixing member (801), and a gap is arranged between the second fixing member (802) and the first fixing member (801), and a spring (804) connected with the first fixing member (801) and the second fixing member (802) is arranged in the gap.

6. The warehouse sortation system of claim 5, wherein, The second fixing member (802) and the spring (804) are arranged in two or more in the direction away from the first fixing member (801) of the second fixing member (802).

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