A reusable smart fabric system

Abstract

The present invention discloses a reusable intelligent material distribution system in the field of grain storage, including an overhead track arranged along the length direction of a bungalow warehouse and a material distribution trolley that can be independently moved on the overhead track, wherein the material distribution trolley is provided with a receiving belt conveyor, a material distribution belt conveyor and a control console. The material distribution system uses a receiving belt conveyor to receive materials and a material distribution belt conveyor to distribute materials, and the control console controls the rotation, extension and retraction of the material distribution belt conveyor and the movement of the material distribution trolley. The entire system is located above the grain pile, is not affected by ground facilities, can flexibly control the material distribution point, and the material distribution process can be automated. The equipment performs unmanned operation in the warehouse, which is highly safe and has low labor intensity. The material distribution trolley can be circulated and reused, has high equipment utilization rate, is easy to maintain, and has low investment cost. The material distribution trolley is distributed at the high point of the grain pile by utilizing the self-flow characteristics of the grain, and the height difference between the material distribution belt outlet of the material distribution trolley and the grain pile landing point is small, which can reduce the probability of grain breakage and reduce the amount of dust.

Description

Technical Field

[0001] The invention relates to the field of grain storage, and in particular to a reusable intelligent cloth system. Background Art

[0002] There are two main ways to load grain in traditional bungalows: one is to use feeding equipment on the ground, such as connecting multiple belt conveyors to transport grain from outside the bungalow to the inside; the other is to use a bunker loading machine and a grain throwing device to spread grain from the windows of the bungalow. When using a belt conveyor to spread grain, it is necessary to frequently change the feeding position, and the belt conveyor needs to be moved manually when changing the feeding position. In addition, for large bungalows, multiple belt conveyors need to be connected, and the movement will also be affected by the ventilation cage on the ground in the bungalow. Therefore, the operation efficiency is low, the labor intensity is high, and the final grain surface flatness difference is large, and even further replenishment operations are required. A dedicated grain throwing device is set up in the warehouse for spreading grain, such as the patent document with publication number CN108557501A, which uses fixed equipment and needs to be built in each warehouse. The initial investment is too large, and it is only used once in a grain storage cycle, and the equipment utilization rate is not high. In addition, this method of using a grain throwing head to spread grain may increase the grain breakage rate, and may also cause grading due to differences in the quality of grains, which is not conducive to some subsequent sampling and storage operations. Therefore, how to develop a material distribution system with high automation, good material distribution effect and high equipment utilization rate is a problem that needs to be solved urgently. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings of the existing flat warehouse material distribution method, the technical problem to be solved by the present invention is to provide an economical, applicable, and reusable intelligent material distribution system with high material distribution effect.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A reusable intelligent material distribution system comprises an overhead track which is arranged in a bungalow warehouse and along the length direction of the bungalow warehouse, and a material distribution trolley which can be independently moved and used on the overhead track. The material distribution trolley comprises a base, on which is provided a walking mechanism which can run along the overhead track, a material receiving bracket is arranged on the top of the base, a material receiving belt conveyor is arranged at one end of the material receiving bracket, and a material distribution belt conveyor is arranged at the other end, the material receiving belt conveyor is arranged along the length direction of the overhead track, a feeding end of the material distribution belt conveyor is rotatably connected to the material receiving bracket through a material distribution rotating mechanism, and a feeding funnel is provided above the feeding end directly opposite to the material distribution rotating mechanism, and a discharging end of the material receiving belt conveyor is connected to the feeding funnel. It also includes a control console, which is electrically connected to the traveling mechanism, the material receiving belt conveyor, the material spreading belt conveyor and the material spreading rotating mechanism. When spreading the material, the material spreading trolley is used in conjunction with the bin loading machine or the feeding belt conveyor in the bin. When the bin loading machine is used, the bin loading machine extends from the windows on both sides of the length direction of the bungalow bin or from the window of the material spreading trolley entering the granary, and its discharge end is located above the material receiving belt conveyor, and the grain is sent from outside the bin to the material receiving belt conveyor. The control console controls the operation of the traveling mechanism and controls the spreading of the material spreading belt conveyor on the premise of ensuring that the material receiving belt conveyor is connected to the bin loading machine.

[0006] Furthermore, the overhead track is arranged along the central axis of the bungalow warehouse, and the overhead track is installed on the ground inside the bungalow warehouse through truss columns.

[0007] Furthermore, the traveling mechanism of the material distributing trolley is a crawler track or a roller, and limiting mechanisms for limiting the running direction of the crawler track are provided on both sides of the overhead track.

[0008] Furthermore, grain scraping plates are provided at both ends of the base along the running direction of the material distributing trolley, and the bottom of the grain scraping plates is in contact with the track surface of the overhead track.

[0009] Furthermore, the material receiving bracket is rotatably connected to the base through a material receiving rotating mechanism.

[0010] Furthermore, the material receiving belt conveyor and the material distributing belt conveyor are both retractable belt conveyors.

[0011] Furthermore, the material receiving belt conveyor is provided with a position detection sensor for detecting the position of the loader, the discharging end of the material distributing belt conveyor is provided with an anti-collision detection sensor and a grain surface height detection sensor, and the material receiving rotating mechanism, position detection sensor, anti-collision detection sensor and grain surface height detection sensor are all electrically connected to the control console.

[0012] Furthermore, when the cloth is laid, the control process of the console includes the following steps:

[0013] Step 1: After the material placing trolley is moved onto the overhead track, the system determines the initial material placing position according to the set bin type parameters and material placing mode, and resets the traveling mechanism, material receiving rotary mechanism, material placing rotary mechanism, material receiving belt conveyor and material placing belt conveyor;

[0014] Step 2: The material distribution trolley moves to the initial material distribution position to start distribution. The material distribution rotary mechanism and the material distribution belt conveyor distribute the material point by point according to the distribution path planned by the distribution mode. During the distribution process, the grain surface height detection sensor monitors the grain surface height in real time.

[0015] Step 3: When the grain surface height of a feeding point reaches the set height, the feeding point is calibrated, and the feeding point is adjusted by controlling the walking mechanism, feeding rotary mechanism or feeding belt conveyor to feed the next feeding point. During the adjustment process, the position detection sensor is used to ensure that the feeding belt conveyor is docked with the bin loading machine, and the anti-collision detection sensor is used to limit the moving position of the feeding belt conveyor;

[0016] Step 4: When all the material-laying points are marked as laid, the material-laying trolley returns to the initial material-laying position and resets and stops. After that, the material-laying trolley can be removed and sent to the next flat warehouse for material-laying.

[0017] Furthermore, the warehouse type parameters in step one include the warehouse size and the material laying height, and the material laying modes include left and right swinging material laying and first laying material on one side of the overhead track and then laying material on the other side. When planning the material laying path in step two, first determine and divide the travel points of the material laying trolley, and then set the material laying point at each travel point according to the material laying range of the material laying belt conveyor.

[0018] Furthermore, during the movement of the material distribution cart, the material distribution cart is first moved to a position where the position detection sensor above it is aligned with the bin loading machine, and then the length and moving distance of the material distribution belt conveyor are used to determine whether the material distribution belt conveyor will be separated from the bin loading machine. When it is determined that it will not be separated, the bin loading machine continues to be used to feed the materials; when it is determined that it will be separated, the material distribution cart is first moved to the vicinity of the bin loading machine corresponding to the next window, or the original bin loading machine is moved to the next window, and then the position detection sensor on the material distribution belt conveyor is aligned with the bin loading machine, and then the position of the material distribution cart is adjusted according to the material distribution point.

[0019] The beneficial effects of the present invention are as follows: by building an overhead track in a bungalow warehouse, and arranging a material distribution trolley that can be used for independent movement on the overhead track, the material receiving belt conveyor on the material distribution trolley is used to cooperate with the silo loading machine to feed the material, and the material distribution belt conveyor on the material distribution trolley is used to distribute the material. Since the system is located above the grain surface of the warehouse, it is not affected by the ground facilities and will not affect the warehouse structure. Therefore, the material distribution point can be flexibly controlled, which is conducive to improving the flatness of the material distribution, and the material distribution process can be automated. Only one operator is required to monitor the operation process externally through the centralized control console. The equipment performs unmanned operation in the warehouse, which has high safety and low labor intensity. In addition, the material distribution trolley can be circulated and reused, with high equipment utilization rate, convenient maintenance, and greatly reduced investment cost, which can avoid the risk of fumigation corrosion damage. At the same time, the material distribution is carried out at the high point of the grain pile by utilizing the self-flow characteristics of the grain. The height difference between the material distribution belt conveyor outlet of the material distribution trolley and the grain pile landing point is small, which can reduce the probability of grain breakage and reduce the amount of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the material distribution trolley of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the material distribution trolley and the bin loading machine of the present invention;

[0022] Figure 3 It is a control principle diagram of the console of the present invention;

[0023] Figure 4 It is a control flow chart of the console of the present invention.

[0024] Marked in the figure are, 1- material distribution trolley, 2- overhead track, 3- loader, 4- flat warehouse, 5- position detection sensor, 6- anti-collision detection sensor, 7- grain surface height detection sensor, 11- base, 12- walking mechanism, 13- material receiving bracket, 14- material receiving belt conveyor, 15- material distribution belt conveyor, 16- material distribution rotary mechanism, 17- feeding funnel, 18- grain scraping plate, 19- material receiving rotary mechanism, 21- truss column, 22- limit mechanism, 41- window. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings.

[0026] It should be noted that if there are directional indication terms in the present invention, such as up, down, left, right, front, and back directions and orientation terms, they are for the purpose of facilitating the description of the relative position relationship between components, and are not specific to the absolute position of the related components or the position relationship between components. They are only used to explain the relative position relationship and movement of the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly. If there are terms related to quantity in the present invention, such as "multiple", "multiple", "several", etc., they specifically refer to two or more.

[0027] like Figure 1 , Figure 2 As shown, a reusable intelligent material distribution system of the present invention comprises an overhead track 2 which is arranged in a bunkhouse 4 and along the length direction of the bunkhouse 4, and a material distribution trolley 1 which can move on the overhead track 2, wherein the material distribution trolley 1 comprises a base 11, on which a running mechanism 12 which can run along the overhead track 2 is arranged, and a material receiving bracket 13 is arranged on the top of the base 11, and a material receiving belt conveyor 14 is arranged at one end of the material receiving bracket 13, and a material distribution belt conveyor 15 is arranged at the other end, wherein the material receiving belt conveyor 14 is arranged along the length direction of the overhead track 2, and the feeding end of the material distribution belt conveyor 15 rotates with the material receiving bracket 13 through a material distribution rotating mechanism 16. The feeding hopper 17 is connected to the feeding end directly above the material distributing rotary mechanism 16, and the discharging end of the material receiving belt conveyor 14 is connected to the feeding hopper 17; the control console is also included, and the control console is electrically connected to the walking mechanism 12, the material receiving belt conveyor 14, the material distributing belt conveyor 15 and the material distributing rotary mechanism 16. When distributing, the material distributing trolley 1 is used in conjunction with the silo loading machine 3 or the material distributing belt conveyor in the silo. If the silo loading machine 3 is used, the silo loading machine 3 is extended from the windows 41 on both sides of the length direction of the bungalow silo 4 or from the window of the material distributing trolley 1 entering the silo, and its discharging end is located above the material receiving belt conveyor 14, and the grain is sent from the outside of the silo to the material receiving belt conveyor 14. If the material distributing belt conveyor in the silo is used for feeding, the grain is first sent from the outside of the silo to the material distributing belt conveyor in the silo through a fixed belt conveyor extending from the silo door or other places. The material distributing belt conveyor adopts a telescopic belt and is connected to the material receiving belt conveyor 14. The control console controls the running of the walking mechanism 12 and controls the material distributing belt conveyor 15 to distribute materials on the premise of ensuring that the material receiving belt conveyor 14 is docked with the bin loading machine 3 .

[0028] Before loading grain, the material distribution trolley 1 can be first sent to the overhead track 2 by a lifting device or a lifting device, and then taken down by the same device after loading. When loading grain, multiple silo loading machines 3 are required to be used in cooperation, and the material receiving belt conveyor 14 on the material distribution trolley 1 is used to cooperate with the silo loading machine 3 to feed the material. The material receiving belt conveyor 14 is arranged along the length direction of the overhead track 2, which can ensure that the material distribution trolley 1 can dock with the same silo loading machine 3 within a certain range of movement, thereby ensuring the continuity of feeding and distributing the material. When the current silo loading machine 3 cannot dock with the material receiving belt conveyor 14, the next silo loading machine 3 is switched to feed the material, and the remaining silo loading machines 3 are turned off. The material distribution belt conveyor 15 on the material distribution trolley 1 can use a fixed length belt conveyor, as long as it is ensured that it can cover the entire warehouse under the rotation of the material distribution rotating mechanism 16. The material distribution rotating mechanism 16 adopts an existing motor-driven rotating mechanism, that is, the material distribution belt conveyor 15 is driven by a motor to rotate. Because it is an existing technology, it will not be repeated here. In order to avoid the entire device being too high and affecting stability, the receiving belt conveyor 14 and the material distribution belt conveyor 15 can be set at a similar height, and only a downwardly inclined belt surface is set at the discharge end of the receiving belt conveyor 14 so that it can be connected with the feeding funnel 17. Because the feeding funnel 17 is coaxially arranged with the material distribution rotating mechanism 16, the position of the feeding funnel 17 does not change during the rotation of the material distribution belt conveyor 15, which can ensure that it is always connected with the receiving belt conveyor 14.

[0029] Compared with the existing material distribution methods, the present invention can flexibly control the material distribution point because the system is located above the grain surface and is not affected by ground facilities and will not affect the warehouse structure. This is conducive to improving the flatness of the material distribution, and the material distribution process can be automated. Only one operator is required to monitor the operation process externally through the centralized control console, and the equipment is operated unmanned in the warehouse, which is highly safe and has low labor intensity. In addition, the material distribution trolley can be circulated and reused, with high equipment utilization, convenient maintenance, greatly reduced investment costs, and the risk of fumigation corrosion damage can be avoided. At the same time, the self-flow characteristics of grain are used to distribute the material at the high point of the grain pile. The height difference between the material distribution belt outlet of the material distribution trolley and the landing point of the grain pile is small, which can reduce the probability of grain breakage and reduce the amount of dust.

[0030] When arranging the overhead track 2, it is best to arrange it along the central axis of the bungalow 4, so as to ensure that the material distribution trolley 1 can evenly distribute materials to the space on both sides of the overhead track 2. To ensure structural stability, the overhead track 2 can be installed on the ground inside the bungalow 4 through the truss columns 21, so that the disassembly and assembly process is relatively convenient, which is suitable for the transformation of the existing bungalow 4.

[0031] For the running mechanism 12 of the material distribution trolley 1, a variety of structural forms can be adopted, such as a motion mechanism similar to the existing driving mechanism, as long as the running mechanism 12 can be easily disassembled and assembled with the overhead track 2 and can run stably. The preferred solution of the present invention is a crawler. Considering that the material distribution belt conveyor 15 extends a long distance during the material distribution process and generates a large torque on the material distribution trolley 1, the crawler can increase the contact area between the material distribution trolley 1 and the overhead track 2, thereby improving the support and operation stability. In order to prevent the crawler from running off, a limit mechanism 22 for limiting the running direction of the crawler can be set on both sides of the overhead track 2. The limit mechanism 22 only plays an auxiliary role. As long as the control is accurate, it can ensure that the crawler runs along the overhead track 2. In addition, in order to increase the anti-overturning ability of the material distribution trolley 1, a counterweight can be added to the material distribution trolley 1.

[0032] When grains enter the receiving belt conveyor 14 from the silo loader 3, enter the feeding hopper 17 from the receiving belt conveyor 14, or run on the belt conveyor, it is inevitable that grains will be spilled on the overhead track 2. Therefore, in order to prevent the spilled grains from affecting the operation of the material distribution trolley 1, grain scraping plates 18 are provided at both ends of the base 11 along the running direction of the material distribution trolley 1, and the bottom of the grain scraping plates 18 is in contact with the track surface of the overhead track 2, thereby ensuring that there will be no grain blocking the position where the material distribution trolley 1 passes, thereby improving the stability of the operation of the material distribution trolley 1.

[0033] Since the material distribution trolley 1 needs to be connected to the bin loading machine 3 extending from the window 41 of the bungalow warehouse 4 through the material receiving belt conveyor 14, and when the material distribution trolley 1 moves to both ends of the bungalow warehouse 4, it may be impossible to connect with the bin loading machine 3, therefore, a further solution is that the material receiving bracket 13 is rotatably connected to the base 11 through the material receiving rotary mechanism 19. The structure of the material receiving rotary mechanism 19 is the same as that of the material distribution rotary mechanism 16. During the material distribution process, the position of the material receiving belt conveyor 14 can be changed by rotating the material receiving bracket 13 to make it face or away from the running direction of the material distribution trolley 1, thereby increasing the flexibility of feeding, and also reducing the number of bin loading machines 3 or the number of times the bin loading machines 3 are moved.

[0034] Because the sizes of bunk 4 of different grain depots or different bunk 4 of the same grain depot are often different, if fixed-length belt conveyors are customized for different bunk 4, the cost of the grain depot will be increased. Therefore, the preferred solution is that the material receiving belt conveyor 14 and the material distribution belt conveyor 15 are both retractable belt conveyors. The retractable material receiving belt conveyor 14 can increase the material receiving range. The distance between two adjacent windows 41 of a general bunk 4 is about 7 meters. The retractable belt conveyor is generally a double-layer structure, so the single-side length of the material receiving belt conveyor 14 can be only about 3 meters, which is conducive to reducing the overall length and facilitating the transportation of equipment. At the same time, it is ensured that the material receiving belt conveyor 14 can always dock with the loader 3 extending into a window 41 during the material distribution process. Similarly, the single-side length of the material distribution belt conveyor 15 only needs to be about one-fourth of the width of the bunk 4. This can make the entire device have a wider range of application. For a grain depot, as long as the telescopic range meets the size of all bunk 4 of the same grain depot, a small number of equipment of the same model can be purchased, which can reduce the procurement cost and facilitate management and maintenance.

[0035] In order to realize the automatic control of the system and improve the safety of equipment operation, a position detection sensor 5 for detecting the position of the bin loading machine 3 is provided on the material receiving belt conveyor 14, and an anti-collision detection sensor 6 and a grain surface height detection sensor 7 are provided at the discharge end of the material distribution belt conveyor 15. The material receiving rotary mechanism 19, the position detection sensor 5, the anti-collision detection sensor 6 and the grain surface height detection sensor 7 are all electrically connected to the control console. Because the material receiving belt conveyor 14 will rotate around the material receiving rotary mechanism 19, and the windows 41 on both sides of the bungalow warehouse 4 can feed materials, two sets of position detection sensors 5 are required, which are symmetrically arranged on both sides of the material receiving belt conveyor 14, and two sensors can be set for each set. The distance between the two sensors needs to be slightly smaller than the width of the discharge end of the bin loading machine 3, so that the bin loading machine 3 can be accurately positioned between the two detection sensors 5.

[0036] Based on the above-mentioned material distribution system, the present invention also provides a set of automatic material distribution control processes, which mainly rely on the control console to automatically control each component, such as Figure 3 , Figure 4 As shown, the control process of the console includes the following steps:

[0037] Step 1: After the material distribution trolley 1 is moved onto the overhead track 2, the system determines the initial material distribution position according to the set warehouse type parameters and material distribution mode, and resets the traveling mechanism 12, the material receiving rotary mechanism 19 and the material distribution rotary mechanism 16;

[0038] Step 2: The material distributing trolley 1 moves to the initial distributing position to start distributing the material. The material distributing rotary mechanism 16 and the material distributing belt conveyor 15 distribute the material point by point according to the distributing path planned by the distributing mode. During the distributing process, the grain surface height detection sensor 7 monitors the grain surface height in real time.

[0039] Step 3: When the grain surface height of a feeding point reaches the set height, the feeding point is calibrated, and the feeding point is adjusted by controlling the walking mechanism 12, the feeding rotary mechanism 16 or the feeding belt conveyor 15 to feed the next feeding point. During the adjustment process, the position detection sensor 5 is used to ensure that the receiving belt conveyor 14 is docked with the bin loading machine 3, and the anti-collision detection sensor 6 is used to limit the moving position of the feeding belt conveyor 15;

[0040] Step 4: When all the material distribution points are marked as having been distributed, the material distribution trolley 1 returns to the initial material distribution position and resets and stops. After that, the material distribution trolley 1 can be removed and sent to the next flat warehouse 4 for material distribution.

[0041] Among them, the warehouse type parameters in step one include the size of the warehouse and the material laying height, and the material laying mode includes two modes: swinging the material left and right and laying the material on one side of the overhead track 2 first and then laying the material on the other side. When planning the material laying path in step two, since the entire system is heavy, the movement frequency of the material laying trolley 1 should be minimized as much as possible. Therefore, the travel points of the material laying trolley 1 can be determined and divided first, and then the material laying points can be set according to the travel points. The material laying points are determined according to the telescopic length of the material laying belt conveyor 15 and the rotation range of the material laying rotary mechanism 16. When laying the material, the material laying trolley 1 will move to the next travel point for laying after completing the laying of all the material laying points corresponding to a travel point. This can avoid frequent movement of the material laying trolley 1, reduce energy consumption, and ensure that multiple bin loading machines 3 are fed in sequence, or the bin loading machines 3 are moved in sequence in one direction, without having to switch or move the bin loading machines 3 back and forth many times.

[0042] When controlling the movement of the material distribution trolley 1, it is necessary to ensure that the material receiving belt conveyor 14 is docked with at least one loader 3. The specific control process is that when the material distribution trolley 1 is just placed on the overhead track 2, the material distribution trolley 1 is first moved to the vicinity of the nearest loader 3, the control console is started, the position detection sensor 5 above the material distribution belt conveyor 14 is aligned with the loader 3, and then the material distribution trolley 1 is moved to the initial position for distribution. The subsequent movement is based on the length and movement distance of the material distribution belt conveyor 14 to determine whether the material distribution belt conveyor 14 will be separated from the loader 3. When it is determined that it will not be separated, the loader 3 continues to be used for feeding; when it is determined that it will be separated, the material distribution trolley 1 is first moved to the vicinity of the loader 3 corresponding to the next window 41, or the original loader 3 is moved to the next window 41, and then the position detection sensor 5 on the material distribution belt conveyor (14) is aligned with the loader 3, and then the position of the material distribution trolley 1 is adjusted according to the distribution point.

[0043] The present invention arranges an overhead track 2 in a flat warehouse 4, and a material distribution trolley 1 that can be moved and used independently on the overhead track 2, uses the material receiving belt conveyor 14 on the material distribution trolley 1 to cooperate with the existing warehouse loading machine 3 to feed materials, and uses the material distribution belt conveyor 15 on the material distribution trolley 1 to distribute materials. Since the system is located above the grain surface, it is not affected by ground facilities and will not affect the warehouse structure. Therefore, the material distribution point can be flexibly controlled, which is conducive to improving the flatness of the material distribution, and the material distribution process can be automated. Only one operator is required to monitor the operation process externally through the centralized control console. The equipment performs unmanned operation in the warehouse, which has high safety and low labor intensity. In addition, the material distribution trolley 1 can be circulated and reused, with high equipment utilization rate, convenient maintenance, and greatly reduced investment cost. It can also avoid the risk of fumigation corrosion damage. At the same time, the material distribution is carried out at the high point of the grain pile by utilizing the self-flow characteristics of the grain. The height difference between the material distribution belt conveyor outlet of the material distribution trolley and the grain pile landing point is small, which can reduce the probability of grain breakage and reduce the amount of dust.

Claims

1. A reusable intelligent cloth system, characterized in that: The invention comprises an overhead track (2) arranged in a bunkhouse (4) and arranged along the length direction of the bunkhouse (4), and a material distribution trolley (1) on the overhead track (2) which can be used for independent movement. The material distribution trolley (1) comprises a base (11), the base (11) is provided with a walking mechanism (12) which can run along the overhead track (2), a material receiving bracket (13) is provided on the top of the base (11), a material receiving belt conveyor (14) is provided at one end of the material receiving bracket (13), and a material distribution belt conveyor (15) is provided at the other end. The material receiving belt conveyor (14) is arranged along the length direction of the overhead track (2), the feeding end of the material distribution belt conveyor (15) is rotatably connected to the material receiving bracket (13) through a material distribution rotating mechanism (16), and a feeding belt conveyor (15) is provided above the feeding end directly opposite to the material distribution rotating mechanism (16). The feeding hopper (17) includes a feeding hopper (17), wherein the discharge end of the receiving belt conveyor (14) is connected to the feeding hopper (17); and further includes a control console, wherein the control console is electrically connected to the walking mechanism (12), the receiving belt conveyor (14), the material distributing belt conveyor (15) and the material distributing rotating mechanism (16). When distributing materials, the material distributing trolley (1) is used in conjunction with the bin loading machine (3). The bin loading machine (3) extends from windows (41) on both sides of the bungalow warehouse (4) in the length direction or from a window through which the material distributing trolley (1) enters the bungalow warehouse (4). The discharge end of the material distributing trolley (1) is located above the receiving belt conveyor (14), and grain is delivered from outside the warehouse to the receiving belt conveyor (14). The control console controls the operation of the walking mechanism (12) and controls the material distributing belt conveyor (15) to distribute materials on the premise of ensuring that the receiving belt conveyor (14) is connected to the bungalow loading machine (3). The material receiving bracket (13) is rotatably connected to the base (11) via a material receiving rotary mechanism (19); the material receiving belt conveyor (14) and the material distributing belt conveyor (15) are both retractable belt conveyors; the material receiving belt conveyor (14) is provided with a position detection sensor (5) for detecting the position of the bin loading machine (3); the material distributing belt conveyor (15) is provided with an anti-collision detection sensor (6) and a grain surface height detection sensor (7) at the material discharging end; the material receiving rotary mechanism (19), the position detection sensor (5), the anti-collision detection sensor (6) and the grain surface height detection sensor (7) are all electrically connected to the control console; When laying the material, the control process of the console includes the following steps: Step 1: After the material distribution trolley (1) is moved onto the overhead track (2), the system determines the initial material distribution position according to the set bin type parameters and material distribution mode, and resets the walking mechanism (12), the material receiving rotary mechanism (19), the material distribution rotary mechanism (16), the material receiving belt conveyor (14) and the material distribution belt conveyor (15); Step 2: The material distributing trolley (1) moves to the initial material distributing position and starts distributing the material. The material distributing rotating mechanism (16) and the material distributing belt conveyor (15) distribute the material point by point according to the material distributing path planned by the material distributing mode. During the distributing process, the grain surface height detection sensor (7) monitors the grain surface height in real time. Step 3: When the grain surface height of a feeding point reaches a set height, the feeding point is calibrated, and the feeding point is adjusted by controlling the walking mechanism (12), the feeding rotating mechanism (16) or the feeding belt conveyor (15), and the next feeding point is fed. During the adjustment process, the position detection sensor (5) is used to ensure that the receiving belt conveyor (14) is docked with the bin loading machine (3), and the anti-collision detection sensor (6) is used to limit the moving position of the feeding belt conveyor (15); Step 4: When all the material distribution points are marked as having been distributed, the material distribution trolley (1) returns to the initial distribution position and resets and stops. Thereafter, the material distribution trolley (1) can be removed and sent to the next flat warehouse (4) for distribution.

2. A reusable smart cloth system as claimed in claim 1, characterized in that: The overhead track (2) is arranged along the central axis of the bungalow (4), and the overhead track (2) is installed on the ground inside the bungalow (4) via truss columns (21).

3. The reusable smart fabric system according to claim 1, characterized in that: The walking mechanism (12) of the material distributing trolley (1) is a crawler track or a roller, and limiting mechanisms (22) for limiting the running direction of the crawler track or the roller are provided on both sides of the overhead track (2).

4. The reusable smart cloth system according to claim 1, characterized in that: Grain scraping plates (18) are provided on both ends of the base (11) along the running direction of the material distributing trolley (1), and the bottom of the grain scraping plates (18) is in contact with the track surface of the overhead track (2).

5. The reusable smart fabric system according to claim 1, characterized in that: The bin type parameters in step one include the bin size and the material laying height, and the material laying modes include two modes: swinging the material to the left and right and first laying the material on one side of the overhead track (2) and then laying the material on the other side. When planning the material laying path in step two, the travel points of the material laying trolley (1) are first determined and divided, and then the material laying point is set at each travel point according to the material laying range of the material laying belt conveyor (15).

6. A reusable smart fabric system as claimed in claim 5, characterized in that: During the movement of the material distribution trolley (1), the material distribution trolley (1) is first moved to a position where the position detection sensor (5) above it is aligned with the bin loading machine (3), and then it is determined whether the material distribution belt conveyor (14) will be separated from the bin loading machine (3) based on the length and movement distance of the material distribution belt conveyor (14). When it is determined that it will not be separated, the bin loading machine (3) continues to be used for feeding. When it is determined that it will be separated, the material distribution trolley (1) is first moved to the vicinity of the bin loading machine (3) corresponding to the next window (41), or the original bin loading machine (3) is moved to the next window (41), and then the position detection sensor (5) on the material distribution belt conveyor (14) is aligned with the bin loading machine (3), and then the position of the material distribution trolley (1) is adjusted according to the material distribution point.

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