Three-dimensional textile fabric storage rack

Abstract

The invention relates to the technical field of textile fabric storage, in particular to a three-dimensional textile fabric storage rack which comprises a protective shell, four conveying wheels are rotationally inserted into the inner walls of the left side and the right side of the protective shell, the four conveying wheels connected with the inner wall of one side of the protective shell are in transmission through a conveying belt, and a liquid storage box is installed in the protective shell. The liquid storage box is located between the two conveying belts, a plurality of containing frames are arranged between the two conveying belts, square blocks are slidably fixed to the upper ends of the left side face and the right side face of each containing frame, the outer surfaces of the square blocks are slidably sleeved with vertical frames, the square blocks are elastically connected with the vertical frames, and concentric shafts are rotatably inserted into the faces, away from the containing frames, of the vertical frames. The other ends of the concentric shafts rotationally penetrate through the adjacent conveying belts. After enough materials are put into the containing frames, the stop rods and the stop frames are staggered and then move downwards, the stop rods corresponding to the containing frames above make contact with the stop frames, and the materials can be continuously put into the containing frames with the same height.

Description

Technical Field

[0001] The invention relates to the technical field of textile storage, in particular to a three-dimensional textile storage rack. Background Art

[0002] Yarn is a kind of textile, which is processed into products of a certain fineness from various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short-staple yarn, continuous filament, etc. The original meaning of textile is the general term for spinning and weaving. However, with the continuous development and improvement of the textile knowledge system and discipline system, especially the emergence of non-woven textile materials and three-dimensional composite weaving technologies, it is not only the traditional hand spinning and weaving, but also includes non-woven technology and modern three-dimensional weaving technology.

[0003] Chinese patent CN108725955A discloses a textile fabric rolling and storage rack, including a snap-fit ​​slot, an LED digital display screen, a protective cover, a fixing rod, a storage slot, a frame plate, a support leg, a connecting plate 1, a card block, a support rod, a vent hole, a rotating handle, a card slot, a top card plate, a buckle, a connecting frame, a threaded column, an internally threaded tube, a connecting slot and a connecting plate 2. The invention arranges protective covers around the fixed rod to protect the cloth from being contaminated by dust and moisture during the rolling and storage process, and prevents the cloth from being damaged by friction during transportation. An LED digital display screen is arranged on the top of each rolled cloth to distinguish each different stored cloth. Compared with the conventional method of finding and taking out the cloth according to the pattern and color of the cloth, it is easier to find and record, and warehouse maintenance personnel can more conveniently manage the storage of the entire warehouse. The above-mentioned related technology has the following defects: the existing storage rack has changes in the storage quantity when storing textiles, and materials need to be placed at different heights, which is inconvenient. For this reason, a three-dimensional textile storage rack is proposed. Summary of the invention

[0004] In order to continuously place materials at a certain height, the present invention provides a three-dimensional textile storage rack.

[0005] A three-dimensional textile storage rack provided by the present invention adopts the following technical scheme: it comprises a protective shell, the inner walls on the left and right sides of the protective shell are rotatably plugged with four transmission wheels, the four transmission wheels connected to the inner wall of one side of the protective shell are driven by a conveyor belt, a liquid storage tank is installed inside the protective shell, the liquid storage tank is located between the two conveyor belts, a plurality of containing frames are arranged between the two conveyor belts, squares are slidably fixed to the upper ends of the left and right side surfaces of the containing frames, the outer surfaces of the squares are slidably sleeved with vertical frames, the squares are elastically connected to the vertical frames, a side of the vertical frames away from the containing frames is rotatably plugged with a concentric shaft, the other end of the concentric shaft is rotatably inserted through the adjacent conveyor belts, a pull rope is fixed to the upper surface of the square, a ridge rod is fixed to the other end of the pull rope, a right-angle bent tube is fixedly plugged to the upper surface of the vertical frame, the pull rope and the connected ridge rod are located inside the adjacent right-angle bent tube, the ridge rod is elastically connected to the connected right-angle bent tube, and a blocking rod is fixed to a side of the ridge rod located outside the right-angle bent tube close to the containing frame.

[0006] The cam is provided with a retaining frame above the liquid storage tank, and the retaining frame is slidably inserted on the upper surface of the middle part of the retaining frame, and the retaining frame is fixed to the inner wall of the protective shell, and liquid storage rings are fixed on the inner walls of the left and right sides of the protective shell, and two liquid storage cavities are arranged inside the liquid storage ring, and a sealing annular soft belt is rotatably inserted on the other side of the liquid storage ring, and two connecting elbows are provided above the liquid storage tank, and the two ends of the connecting elbows are respectively fixedly connected to the two liquid storage rings, and a liquid outlet and return control structure is connected and installed on the upper surface of the liquid storage tank, and the upper surfaces of the two connecting elbows are connected and installed with the liquid outlet and return control structure, and a motor is installed on the left inner wall of the protective shell, and a soft wheel is damped in contact with the bottom surface of the retaining frame, and the soft wheel is coaxially installed with the output end of the motor, and the liquid outlet and return control structure is connected with the output end of the motor, and a gravity storage barrel is installed at the end of the concentric axis away from the containing frame, and the other end of the gravity storage barrel is fixedly penetrated through the adjacent sealing annular soft belt, and the gravity storage barrel is connected with the inside of the liquid storage cavity.

[0007] Optionally, the liquid outlet and liquid return control structure includes a fixed disk and an offset disk, the fixed disk and the offset disk are in coaxial closed contact, the offset disk is coaxially connected to the output end of the motor, and two pumps are installed through one end of the offset disk close to the fixed disk, and a hose is installed in connection with the two pumps at one end away from the fixed disk, and the other end of the hose is connected to the liquid storage tank.

[0008] Optionally, two arc-shaped liquid chambers are provided on one side of the fixed plate close to the offset plate, and two liquid-passing racks are fixedly connected to the other side of the fixed plate. The two liquid-passing racks are respectively connected to the upper surfaces of the two connecting elbows and are respectively connected to the two arc-shaped liquid chambers.

[0009] Optionally, the liquid outlet ends of the two pumps are arranged opposite to the liquid suction ends, the two pumps are evenly distributed in a circular array around the axis of the fixed disk, and the two arc-shaped liquid chambers are evenly distributed in a circular array around the axis of the offset disk.

[0010] Optionally, the width of both ends of the retaining frame is smaller than the distance between the retaining rod and the adjacent right-angle bent tube, and the distance between the edge rods located on both sides of the same containing frame is greater than the length of the retaining frame.

[0011] Optionally, a matching groove is provided on the upper surface of the retaining frame, and the inserting frame is slidably inserted into the matching groove, and the front-to-back distance of one end of the inserting frame inside the matching groove is less than the length of the matching groove.

[0012] Optionally, the shape of the containing frame is an isosceles trapezoid with an arc-shaped lower end, and multiple containing frames are equidistantly distributed between two conveyor belts. The shapes of the conveyor belt, the sealing annular soft belt and the liquid storage ring are all rectangles with rounded corners. The conveyor belt, the sealing annular soft belt and the liquid storage ring are coaxially arranged.

[0013] Optionally, a counterweight bar is fixed to the bottom surface of the containing frame, and the connecting bend is arranged in a right-angle U shape. The distance between the edge bars on both sides of the same containing frame is smaller than the length between the U-shaped inner walls of the connecting bend, and the two connecting bends are symmetrically distributed front and back about the vertical center axis of the conveyor belt.

[0014] Optionally, a right-angled material discharge trough is provided at the front upper end of the protective shell, and a matching bent closing plate is rotatably inserted inside the right-angled material discharge trough, and the bent closing plate is located above the front of the baffle frame.

[0015] Optionally, the two liquid storage cavities inside the liquid storage ring are located at two vertical ends of the liquid storage ring, and one end of the liquid storage ring that cooperates with the sealing annular soft belt has both inner and outer ring sides bent toward one side of the sealing annular soft belt.

[0016] In summary, the present invention includes the following beneficial technical effects:

[0017] 1. The present invention provides a liquid storage chamber, a pull rope, an edge rod, a baffle rod and a gravity storage barrel. Liquid is filled into the liquid storage chamber located in the front of the liquid storage ring, and liquid is filled into the gravity storage barrel connected with the liquid storage chamber in the front, and liquid is simultaneously extracted from the connected gravity storage barrel through the liquid storage chamber located in the rear, so that the conveyor belt has a tendency to rotate downward under the gravity of the gravity storage barrel in the front. When the material in the containing frame does not reach a certain level, the corresponding baffle rod contacts the baffle frame when moving downward, so that the baffle frame supports the containing frame. As the material placed in the containing frame increases, the containing frame drives the block to move downward, gradually pulling the pull rope and the edge rod, driving the baffle rod to gradually move to the front of the baffle frame. When enough material is placed in the containing frame, the baffle rod is displaced from the baffle frame and then moves downward, so that the baffle rod corresponding to the containing frame above contacts the baffle frame, and material can continue to be placed in the containing frame at the same height.

[0018] 2. The present invention provides an arc-shaped liquid chamber, a pump and a soft wheel. When the material taking and material storage states need to be changed, the motor is controlled to drive the offset disk to rotate half a circle respectively, and the two pumps are controlled to be alternately connected with the two arc-shaped liquid chambers. Since the suction end and the extraction end of the two pumps are installed oppositely, when the material needs to be discharged, the inside of the liquid storage chamber located at the front side is in a liquid-filled state, so that the containing frame at the front side of the conveyor belt has a tendency to move downward, and the blocking frame can block the blocking rod when it is located at the rear. When the material needs to be taken, the soft wheel and the offset disk are controlled to rotate half a circle, and the positions of the two pumps for extracting and filling liquid are changed, so that the liquid storage chamber located at the front is in a liquid extraction state. The liquid storage chamber at the rear is in a liquid-filled state, and liquid is filled into the gravity storage barrel at the rear of the conveyor belt, and the liquid in the gravity storage barrel in front of the conveyor belt is extracted, so that the containing frame behind the conveyor belt has a tendency to move downward, and the containing frame at the front has a tendency to move upward through the conveyor belt. At the same time, the soft wheel pushes the baffle frame to move forward when it rotates, and the bottom surface of the baffle frame can block the containing frame containing materials corresponding to the baffle rod at the front. When the materials in the containing frame are taken out, the baffle rod moves backward to the maximum distance and is misaligned with the baffle frame, so that the containing frame containing materials below moves upward, and materials can be continuously taken at the same height.

[0019] 3. The present invention sets a counterweight bar. Since the shape of the containing frame is an isosceles trapezoid with an arc-shaped lower end, and under the counterweight of the counterweight bar, the containing frame can ensure that the opening of the containing frame is always in an upward state when it rotates with the conveyor belt under the action of the counterweight bar below, thereby effectively preventing the containing frame from tilting when the conveyor belt rotates and causing materials to fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0021] Figure 2 is a schematic diagram of the structure inside the protective housing in an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of the structure of the connection between the containing frame and the counterweight bar in an embodiment of the present invention;

[0023] Figure 4 is a schematic top view of some structures in an embodiment of the present invention;

[0024] Figure 5 Schematic diagram of the structure of the connection between the sealing annular soft belt and the liquid storage in an embodiment of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the connection between the block and the frame in an embodiment of the present invention;

[0026] Figure 7 is a schematic diagram of the structure of the connection between the matching slot and the plug-in rack in an embodiment of the present invention;

[0027] Figure 8 2 is a schematic diagram of the structure of the connection between the draw rope and the edge rod in an embodiment of the present invention;

[0028] Fig. 9 In the embodiment of the present invention Figure 6 A schematic diagram of the structure enlargement in the middle;

[0029] Fig.10 It is a schematic diagram of the structure of the connection between the pump and the offset disk in an embodiment of the present invention.

[0030] 1. Protective shell; 2. Conveying wheel; 3. Conveying belt; 4. Liquid storage box; 5. Container frame; 6. Vertical frame; 7. Block; 8. Concentric axis; 9. Pull rope; 10. Edge rod; 11. Right-angle bent tube; 12. Baffle rod; 13. Baffle frame; 14. Plug rack; 15. Liquid storage ring; 16. Connecting bent tube; 17. Sealing annular soft belt; 18. Liquid outlet and return control structure; 181. Fixed disk; 182. Offset disk; 183. Pump; 184. Hose; 185. Arc-shaped liquid cavity; 186. Liquid-passing rack; 19. Motor; 20. Soft wheel; 21. Gravity storage barrel; 22. Liquid storage cavity; 23. Matching groove; 24. Counterweight bar; 25. Right-angle discharge trough; 26. Bent closing plate. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 10 The present invention is described in further detail.

[0032] The embodiment of the present invention discloses a three-dimensional textile storage rack. Figure 1-Figure 10As shown, it includes a protective shell 1, and the inner walls on both sides of the left and right sides of the protective shell 1 are rotatably plugged with four conveying wheels 2, and the four conveying wheels 2 connected to the inner wall of one side of the protective shell 1 are driven by a conveyor belt 3. A liquid storage tank 4 is installed inside the protective shell 1, and a fluid liquid is added inside the liquid storage tank 4. The liquid storage tank 4 is located between two conveyor belts 3, and a plurality of containing frames 5 are arranged between the two conveyor belts 3. Blocks 7 are slidably fixed to the upper ends of the left and right sides of the containing frames 5, and the outer surfaces of the blocks 7 are slidably sleeved with vertical frames 6. The blocks 7 are elastically connected to the vertical frames 6, and the blocks 7 have a tendency to push the blocks 7 to contact the inner top wall of the vertical frames 6 under the action of the elastic connection with the vertical frames 6. A concentric shaft 8 is rotatably plugged on a side of the vertical frame 6 away from the containing frame 5, and the other end of the concentric shaft 8 rotates and penetrates the adjacent conveyor belt 3. A pull rope 9 is fixed to the upper surface of the block 7, and a rib 10 is fixed to the other end of the pull rope 9. A right-angle bend tube 11 is fixedly inserted on the upper surface of the vertical frame 6. The pull rope 9 and the connected rib 10 are located inside the adjacent right-angle bend tube 11, and the upper end of the right-angle bend tube 11 is bent horizontally backward. The rib 10 is elastically connected to the connected right-angle bend tube 11. The rib 10 elastically connected to the right-angle bend tube 11 has a tendency to move backward and has a tendency to pull the pull rope 9 tight. As the material inside the containing frame 5 increases, the containing frame 5 is gradually driving the block 7 to move downward relative to the connected vertical frame 6 under the gravity of the material, and the rib 10 is gradually pulled into the right-angle bend tube 11 by the pull rope 9. A stop rod 12 is fixed to one end of the rib 10 located outside the right-angle bend tube 11, close to the containing frame 5.

[0033] A retaining frame 13 is arranged above the liquid storage tank 4, and a right-angled material discharge groove 25 is provided at the front upper end of the protective shell 1. A matching bent closing plate 26 is rotatably inserted inside the right-angled material discharge groove 25. The bent closing plate 26 is located in the front upper part of the retaining frame 13. When the bent closing plate 26 is opened upward, materials can be taken and placed in the containing frame 5 in the protective shell 1. A plug-in frame 14 is slidably inserted on the upper surface of the middle part of the retaining frame 13. A matching groove 23 is provided on the upper surface of the retaining frame 13. The plug-in frame 14 is slidably inserted inside the matching groove 23. The front and rear distance of one end of the plug-in frame 14 inside the matching groove 23 is less than the length of the matching groove 23. The plug-in frame 14 is fixed to the inner wall of the protective shell 1. The retaining frame 13 The width at both ends is smaller than the distance between the blocking rod 12 and the adjacent right-angle bent tube 11, the distance between the edge rods 10 on both sides of the same holding frame 5 is greater than the length of the blocking frame 13, when the inserting frame 14 contacts the front inner wall of the matching groove 23, the blocking frame 13 is located at the rear side, when enough materials are put into the holding frame 5, the edge rod 10 is pulled to retract into the right-angle bent tube 11, driving the blocking rod 12 and the blocking frame 13 to be misaligned, when the inserting frame 14 contacts the rear inner wall of the matching groove 23, the blocking frame 13 is located at the front, when there is no material in the holding frame 5, the blocking rod 12 is located at the rear, the blocking rod 12 and the blocking frame 13 are misaligned, and the inner walls on both sides of the protective shell 1 are fixed with liquid storage rings 15, and the liquid storage rings There are two liquid storage cavities 22 in the interior of 15, and a sealing annular soft belt 17 is rotatably inserted on the other side of the liquid storage ring 15. The shape of the containing frame 5 is an isosceles trapezoid with an arc at the lower end. Multiple containing frames 5 are equidistantly distributed between the two conveyor belts 3. The shapes of the conveyor belt 3, the sealing annular soft belt 17 and the liquid storage ring 15 are all rectangles with rounded corners. The conveyor belt 3, the sealing annular soft belt 17 and the liquid storage ring 15 are coaxially arranged, and the sealing annular soft belt 17 can rotate synchronously with the conveyor belt 3. Two connecting elbows 16 are arranged above the liquid storage tank 4, and the two ends of the connecting elbow 16 are fixedly connected to the two liquid storage rings 15 respectively. A counterweight bar 24 is fixed to the bottom surface of the containing frame 5, and the counterweight bar 24 The containing frame 5 can keep its opening upward when it moves with the conveyor belt 3, the connecting elbow 16 is arranged in a right-angled U-shape, the distance between the edge rods 10 on both sides of the same containing frame 5 is smaller than the length between the U-shaped inner walls of the connecting elbow 16, and the two connecting elbows 16 are symmetrically distributed front and back with respect to the vertical center axis of the conveyor belt 3, the two liquid storage cavities 22 inside the liquid storage ring 15 are located at the two vertical ends of the liquid storage ring 15, and the end of the liquid storage ring 15 that cooperates with the sealing annular soft belt 17 is that both the inner and outer ring sides are bent toward one side of the sealing annular soft belt 17, so that a sealing structure similar to a sealing gasket is arranged between the sealing annular soft belt 17 and the liquid storage ring 15, which can effectively prevent the internal medium when the sealing annular soft belt 17 rotates.

[0034] The upper surface of the liquid storage tank 4 is connected and installed with a liquid outlet and liquid return control structure 18, the upper surfaces of the two connecting elbows 16 are connected and installed with the liquid outlet and liquid return control structure 18, a motor 19 is installed on the left inner wall of the protective shell 1, and the bottom surface damping contact of the retaining frame 13 is provided with a soft wheel 20, the soft wheel 20 is coaxially installed with the output end of the motor 19, the liquid outlet and liquid return control structure 18 is connected with the output end of the motor 19, and the motor 19 can control the soft wheel 20 to rotate half a circle forward and reverse.

[0035] The liquid discharge and return control structure 18 includes a fixed disk 181 and a dislocation disk 182. The fixed disk 181 is in coaxial closed contact with the dislocation disk 182. The dislocation disk 182 is coaxially connected to the output end of the motor 19. The fixed disk 181 is provided with two arc-shaped liquid chambers 185 on one side close to the dislocation disk 182. Two liquid-passing racks 186 are fixedly connected and inserted on the other side of the fixed disk 181. The two liquid-passing racks 186 are connected and installed with the upper surfaces of the two connecting elbows 16 respectively. The two liquid-passing racks 186 are connected with the two arc-shaped liquid chambers 185 respectively. Two pumps are installed through one end of the dislocation disk 182 close to the fixed disk 181. 183, one end of the two pumps 183 away from the fixed disk 181 is connected and installed with a hose 184, the other end of the hose 184 is connected and installed with the liquid storage tank 4, the liquid outlet ends of the two pumps 183 are arranged opposite to the liquid suction ends, the two pumps 183 are evenly distributed in an axial circular array of the fixed disk 181, and the two arc-shaped liquid chambers 185 are evenly distributed in an axial circular array of the offset disk 182. When the offset disk 182 rotates, the arc-shaped liquid chamber 185 connected to the two pumps 183 is changed, and one of the two pumps 183 draws liquid from the liquid storage tank 4, and the other pump 183 draws liquid into the liquid storage tank 4.

[0036] A gravity storage barrel 21 is installed at one end of the concentric shaft 8 away from the containing frame 5, and the other end of the gravity storage barrel 21 is fixedly passed through the adjacent blocking annular soft belt 17. The gravity storage barrel 21 is connected to the inside of the liquid storage chamber 22. After the gravity storage barrel 21 is filled with gravity medium, the gravity pulling force on one side of the conveyor belt 3 can be increased. By controlling the filling of medium into the gravity storage barrel 21 on one side of the conveyor belt 3 and extracting the medium from the gravity storage barrel 21 on the other side, the rotation direction of the conveyor belt 3 can be controlled. When liquid medium is filled into the gravity storage barrel 21 on the front side of the conveyor belt 3, the front side of the conveyor belt 3 has a tendency to rotate downward, and when liquid medium is filled into the gravity storage barrel 21 behind the conveyor belt 3, the front side of the conveyor belt 3 has a tendency to rotate upward.

[0037] The working principle is as follows: liquid is added into the liquid storage tank 4. When it is necessary to discharge the material, the motor 19 drives the offset disk 182 to rotate, and controls the pump 183 with the liquid outlet at the right end to communicate with the arc-shaped liquid cavity 185 in the front, and the liquid in the liquid storage tank 4 is filled into the liquid storage cavity 22 in the front through the arc-shaped liquid cavity 185 and the corresponding connecting elbow 16. At the same time, another pump 183 draws liquid from the liquid storage cavity 22 at the rear through the corresponding connecting elbow 16, and fills the gravity storage barrel 21 connected with the liquid storage cavity 22 in the front. At the same time, the liquid is discharged from the gravity storage barrel 21 connected with the liquid storage cavity 22 in the front through the connecting elbow 16. The liquid storage chamber 22 draws liquid from the connected gravity storage barrel 21, so that the conveyor belt 3 has a tendency to rotate downward under the gravity of the gravity storage barrel 21 in front. When the material in the holding frame 5 does not reach a certain level, the corresponding baffle 12 moves downward and contacts the baffle frame 13, so that the baffle frame 13 supports the holding frame 5. As the material placed in the holding frame 5 increases, the holding frame 5 drives the block 7 to move downward and gradually pulls the pull rope 9 and the edge rod 10, driving the baffle 12 to gradually move to the front of the baffle frame 13. When the holding frame 5 is filled with enough material, the baffle 12 is gradually moved to the front of the baffle frame 13. After that, the blocking rod 12 and the blocking frame 13 are displaced and then moved downward, so that the blocking rod 12 corresponding to the upper containing frame 5 contacts the blocking frame 13, and the material can continue to be put into the containing frame 5 at the same height. When it is necessary to take out the material, the soft wheel 20 and the dislocation plate 182 are controlled to rotate half a circle, and the positions of the two pumps 183 for pumping and filling are changed, so that the liquid storage chamber 22 located in the front is in the liquid pumping state, and the liquid storage chamber 22 located in the rear is in the liquid filling state, and the liquid is filled into the gravity storage barrel 21 behind the conveyor belt 3, and the gravity storage barrel 21 in front of the conveyor belt 3 is filled with liquid. 1 is extracted, so that the containing frame 5 behind the conveyor belt 3 has a tendency to move downward, and the containing frame 5 located in front has a tendency to move upward through the conveyor belt 3. At the same time, the soft wheel 20 drives the baffle 13 to move forward when it rotates. The bottom surface of the baffle 13 can block the baffle rod 12 located at the front of the containing frame 5 containing materials. When the materials in the containing frame 5 are taken out, the baffle rod 12 moves backward to the maximum distance and is misaligned with the baffle 13, so that the containing frame 5 containing materials below moves upward, and materials can be continuously taken at the same height.

[0038] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-dimensional textile storage rack, comprising a protective shell (1), characterized in that: The inner walls on both sides of the protective shell (1) are rotatably connected with four transmission wheels (2), and the four transmission wheels (2) connected to the inner wall of one side of the protective shell (1) are driven by a conveyor belt (3). A liquid storage tank (4) is installed inside the protective shell (1), and the liquid storage tank (4) is located between the two conveyor belts (3). A plurality of containing frames (5) are arranged between the two conveyor belts (3). Blocks (7) are slidably fixed on the upper ends of the left and right sides of the containing frames (5), and the outer surfaces of the blocks (7) are slidably sleeved with vertical frames (6). The blocks (7) are elastically connected to the vertical frames (6), and the vertical frames (6) are far away from the containing frames (5). A concentric shaft (8) is rotatably inserted on one side of the block (7), and the other end of the concentric shaft (8) is rotatably inserted through the adjacent conveyor belt (3). A pull rope (9) is fixed on the upper surface of the block (7), and a prism (10) is fixed on the other end of the pull rope (9). A right-angle bending tube (11) is fixedly inserted on the upper surface of the vertical frame (6). The pull rope (9) and the prism (10) connected thereto are located inside the adjacent right-angle bending tube (11), and the prism (10) and the right-angle bending tube (11) connected thereto are elastically connected. A stopper (12) is fixed on one side of the prism (10) located outside the right-angle bending tube (11) and close to the containing frame (5); A retaining frame (13) is arranged above the liquid storage tank (4), and a plug-in frame (14) is slidably plugged into the upper surface of the middle part of the retaining frame (13), and the plug-in frame (14) is fixed to the inner wall of the protective shell (1), and liquid storage rings (15) are fixed to the inner walls of the left and right sides of the protective shell (1), and two liquid storage cavities (22) are arranged inside the liquid storage ring (15), and a sealing annular soft belt (17) is rotatably plugged into the other side of the liquid storage ring (15), and two connecting elbows (16) are arranged above the liquid storage tank (4), and the two ends of the connecting elbows (16) are respectively fixedly connected to the two liquid storage rings (15), and the upper surface of the liquid storage tank (4) is connected to a liquid outlet and liquid return control device. The invention relates to a liquid discharge and return control structure (18), the upper surfaces of the two communicating curved pipes (16) are both connected and installed with the liquid discharge and return control structure (18), a motor (19) is installed on the left inner wall of the protective housing (1), a soft wheel (20) is dampingly contacted on the bottom surface of the retaining frame (13), the soft wheel (20) is coaxially installed with the output end of the motor (19), the liquid discharge and return control structure (18) is connected with the output end of the motor (19), a gravity storage barrel (21) is installed at one end of the coaxial shaft (8) away from the containing frame (5), the other end of the gravity storage barrel (21) is fixedly passed through the adjacent sealing annular soft belt (17), and the gravity storage barrel (21) is connected with the inside of the liquid storage chamber (22).

2. A three-dimensional textile storage rack according to claim 1, characterized in that: The liquid discharge and return control structure (18) comprises a fixed disk (181) and a displaced disk (182); the fixed disk (181) and the displaced disk (182) are coaxially in closed contact; the displaced disk (182) is coaxially connected to the output end of the motor (19); two pumps (183) are installed through one end of the displaced disk (182) close to the fixed disk (181); ends of the two pumps (183) away from the fixed disk (181) are connected and installed with a hose (184); the other end of the hose (184) is connected and installed with a liquid storage tank (4).

3. A three-dimensional textile storage rack according to claim 2, characterized in that: Two arc-shaped liquid chambers (185) are provided on one side of the fixed plate (181) close to the offset plate (182), and two liquid-passing racks (186) are fixedly inserted on the other side of the fixed plate (181). The two liquid-passing racks (186) are connected and installed to the upper surfaces of the two connecting elbows (16) respectively, and the two liquid-passing racks (186) are connected to the two arc-shaped liquid chambers (185) respectively.

4. The three-dimensional textile storage rack according to claim 3, characterized in that: The liquid outlet ends of the two pumps (183) are arranged opposite to the liquid extraction ends. The two pumps (183) are evenly distributed in an array around the axis of the fixed disk (181). The two arc-shaped liquid chambers (185) are evenly distributed in an array around the axis of the offset disk (182).

5. The three-dimensional textile storage rack according to claim 1, characterized in that: The width of both ends of the retaining frame (13) is smaller than the distance between the retaining rod (12) and the adjacent right-angle bent tube (11), and the distance between the edge rods (10) located on both sides of the same containing frame (5) is greater than the length of the retaining frame (13).

6. The three-dimensional textile storage rack according to claim 1, characterized in that: The upper surface of the retaining frame (13) is provided with a matching groove (23), and the inserting frame (14) is slidably inserted into the matching groove (23). The front-to-rear distance of one end of the inserting frame (14) located inside the matching groove (23) is less than the length of the matching groove (23).

7. The three-dimensional textile storage rack according to claim 1, characterized in that: The shape of the containing frame (5) is an isosceles trapezoid with an arc-shaped lower end. A plurality of containing frames (5) are distributed at equal distances between the two conveyor belts (3). The shapes of the conveyor belt (3), the sealing annular soft belt (17) and the liquid storage ring (15) are all rectangular with rounded corners. The conveyor belt (3), the sealing annular soft belt (17) and the liquid storage ring (15) are coaxially arranged.

8. The three-dimensional textile storage rack according to claim 1, characterized in that: A counterweight bar (24) is fixed to the bottom surface of the containing frame (5), the connecting bend pipe (16) is arranged in a right-angled U shape, the distance between the edge bars (10) located on both sides of the same containing frame (5) is smaller than the length between the U-shaped inner walls of the connecting bend pipe (16), and the two connecting bend pipes (16) are symmetrically distributed front and back about the vertical center axis of the conveyor belt (3).

9. The three-dimensional textile storage rack according to claim 1, characterized in that: The front upper end of the protective shell (1) is provided with a right-angled material discharge groove (25), and a matching bent closing plate (26) is rotatably inserted inside the right-angled material discharge groove (25), and the bent closing plate (26) is located above the front of the retaining frame (13).

10. The three-dimensional textile storage rack according to claim 1, characterized in that: The two liquid storage cavities (22) inside the liquid storage ring (15) are located at two vertical ends of the liquid storage ring (15), and one end of the liquid storage ring (15) that cooperates with the sealing annular soft belt (17) has both inner and outer ring sides bent toward one side of the sealing annular soft belt (17).

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