A multi-layer material storage device

Abstract

This invention discloses a multi-layer material storage device, relating to the field of material storage technology. The technical solution is as follows: a multi-layer material storage device, characterized by comprising a fixed frame, on which a lifting mechanism is provided. The lifting mechanism includes a lifting frame and a first driving mechanism for driving the lifting frame to move up and down along the fixed frame. A horizontal moving mechanism is fixedly arranged above the lifting frame. The horizontal moving mechanism includes a guide frame, a transport vehicle, and a second driving mechanism for driving the transport vehicle to reciprocate along the X-axis direction of the guide frame. The guide frame is fixed above the lifting frame. Several layers of material storage platforms are arranged on the outer side of the fixed frame. The beneficial effects of this invention are: it provides a multi-layer material storage device with a lifting mechanism, which facilitates the removal and storage of materials on the material platforms.

Description

Technical Field

[0001] This invention relates to the field of material storage technology, and in particular to a multi-layer material storage device. Background Technology

[0002] The materials used in construction projects are diverse. Currently, materials are generally stored on temporary platforms or directly on warehouse shelves. Regardless of the method used, moving materials out requires the use of hoisting equipment or manual handling, which is time-consuming, labor-intensive, and affects work efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a multi-layer material storage device with a lifting mechanism.

[0004] The present invention is achieved through the following measures: a multi-layer material storage device, characterized in that it includes a fixed frame, a lifting mechanism is provided on the fixed frame, the lifting mechanism includes a lifting frame and a first driving mechanism for driving the lifting frame to move up and down along the fixed frame, a guide frame is fixedly provided above the lifting frame, a horizontal moving mechanism is provided on the guide frame, the horizontal moving mechanism includes a transport vehicle and a second driving mechanism for driving the transport vehicle to reciprocate along the X-axis direction of the guide frame; The outer side of the fixed frame is provided with several layers of material storage platforms.

[0005] Furthermore, the fixing frame includes a bottom frame, a top frame, and a plurality of columns connecting the bottom frame and the top frame. The columns are symmetrically arranged and located at the corners of the bottom frame and the top frame. It also includes guide columns located at the middle positions on both sides of the bottom frame and the top frame. The lifting frame includes a lifting base and vertical frames symmetrically arranged at both ends of the lifting base. Guide wheels located on both sides of the guide column are rotatably arranged on the outer side of the vertical frames. The guide frame includes two symmetrically arranged guide rods, which are fixed on the lifting seat. The transport vehicle moves along the guide rods, and both ends of the guide rods extend out of the lifting frame. The transport vehicle includes a platform and a pallet rack mounted on the platform.

[0006] Furthermore, the drive mechanism includes a drive shaft rotatably mounted on the bottom frame, with a drive wheel at each end of the drive shaft and a driven wheel rotatably mounted on the top frame. The drive wheel and the driven wheel are driven by a lifting chain or a lifting belt, and the two ends of the lifting frame are fixed on the lifting chain or lifting belt. The drive shaft is connected to a motor with a reducer via gear transmission. A driven gear is provided on the drive shaft, and a driving gear that meshes with the driven gear is provided on the motor shaft of the motor.

[0007] A mounting plate is fixedly installed on the bottom frame, and the drive shaft is rotatably mounted on the mounting plate via a bearing.

[0008] The second drive mechanism includes a second drive shaft rotatably mounted on the lifting seat. The axis of the second drive shaft is parallel to the axis of the first drive mechanism. Both ends of the second drive shaft are provided with a second drive wheel. A second driven wheel is rotatably mounted at either end of the same side of the two guide rods. The second drive wheel and the second driven wheel are driven by a drive belt or a drive chain. Both ends of the two guide rods are rotatably equipped with transmission wheels. The two transmission wheels on the same side as the driven wheel are mounted on the same shaft as the driven wheel. The two transmission wheels are connected by a transverse chain or a transverse belt, and the transport vehicle is fixed on the transverse belt or transverse chain. A driven gear is mounted on the drive shaft, and a driving gear that meshes with the driven gear is mounted on the motor shaft of the motor.

[0009] Furthermore, the guide rod is provided with a guide rail with a narrow upper end and a narrow lower end block, and the wheels of the transport vehicle are provided with grooves in the circumferential direction that match the guide rail.

[0010] Furthermore, the two columns at the same end are connected by a number of spaced reinforcing rods. The two ends of the reinforcing rods are fixedly provided with pallet rods facing the lifting frame. The pallet rods are located inside the guide rods and outside the pallet frame. The distance between two pallet rods that are set on different reinforcing rods and are opposite to each other is greater than the length of the transport vehicle. The system also includes pallets placed on the two reinforcing rods.

[0011] Furthermore, a number of L-shaped stops are symmetrically arranged on the outer side of the pallet frame, the vertical part of the L-shaped stops is located on the outer side of the pallet frame, and the pallet rod is provided with a notch that allows the L-shaped stops to pass through.

[0012] Furthermore, the upper end face of the tray frame is symmetrically provided with stops at both ends.

[0013] Furthermore, each of the tray rods is provided with baffles for two of the trays.

[0014] Furthermore, the upper ends of both the baffle and the stop are inclined outwards, which facilitates the placement of the tray.

[0015] Furthermore, each material platform is surrounded by a fence, and staircases are provided on the outside of the material platforms to connect all the material platforms.

[0016] Furthermore, the specific structure of the tray can be determined according to the shape of the material.

[0017] Working principle: When materials need to be removed, start motor one and make it rotate forward. The motor shaft drives drive shaft one to rotate through gear transmission. The drive wheel one on drive shaft one drives driven wheel one to rotate through lifting chain. The lifting seat on the lifting chain moves up and down along the lifting chain (the up and down movement is achieved by changing the direction of motor one). When the lifting seat is moved to the layer where the material is located and the transport vehicle is below the pallet rod, motor one stops. Start motor two and make it rotate forward. Motor two drives drive shaft two to rotate through gear transmission. The drive wheel two on drive shaft two drives driven wheel two to rotate through drive chain. The transmission wheel one, which is coaxial with driven wheel two, rotates simultaneously. Transmission wheel one drives transmission wheel two through a transverse chain. The transport vehicle rotates and moves horizontally along the transverse chain until it is directly below the pallet and the L-shaped stop bar is aligned with the notch. Then, the second motor stops. After the position is determined, the first motor is started to rotate forward, causing the lifting seat to move upward directly below the pallet (since the pallet frame is located between the two pallet rods, it can move upward between the two pallet rods along with the lifting seat). This continues until the pallet frame contacts the pallet and pushes the bottom of the pallet out of the baffle. The first motor stops, and the second motor is started to rotate in reverse. The second motor causes the transport vehicle to move out of the pallet rod. When it is completely out, the second motor stops, and the first motor is started to rotate in reverse, causing the lifting seat to move downward. This completes the removal of the material.

[0018] In addition, it can also be used for material storage. Place the material on the pallet, start motor one to rotate forward. The motor shaft drives drive shaft one to rotate via gear transmission. Drive wheel one on drive shaft one drives driven wheel one to rotate via lifting chain. Lifting seat on lifting chain moves up and down along lifting chain until the lifting seat is at the material layer and the transport vehicle is below the pallet rod. Stop motor one, start motor two to rotate forward. Motor two drives drive shaft two to rotate via gear transmission. Drive wheel two on drive shaft two drives driven wheel two to rotate via driving chain. Transmission wheel one, coaxial with driven wheel two, rotates simultaneously. Transmission wheel one drives transmission wheel two to rotate via transverse chain. The transport vehicle moves horizontally along transverse chain until the pallet frame is above the pallet rod and the L-shaped stop is aligned with the notch. Stop motor two. After the position is determined, start motor one to rotate in reverse, driving the lifting seat down until the pallet contacts the pallet rod and the L-shaped stop disengages from the pallet rod. At this point, the pallet is placed directly on the pallet rod, and the material in the pallet can be moved manually to the material platform for storage.

[0019] The above process can be automatically controlled through existing control terminals; therefore, this application includes an electrical control box.

[0020] The beneficial effects of the technical solution provided by the embodiments of the present invention are as follows: a multi-layer material storage device with a lifting mechanism is provided, which can facilitate the removal and storage of materials on the material platform; it can be combined with an automated material sorting system and a remote control system to realize automatic storage and management, which can improve the safety of warehouse items, reduce the rate of misoperation and accidents in the process of human management, and improve management efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings listed below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the fixed frame, lifting mechanism and horizontal moving mechanism in an embodiment of the present invention; Figure 3 This is a structural schematic diagram of the fixing frame and its related components in an embodiment of the present invention; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a schematic diagram of the lifting frame and horizontal moving mechanism in an embodiment of the present invention; Figure 6 Is with Figure 5 Schematic diagrams of structures at different angles (with the base plate of the lifting seat removed); Figure 7 This is a schematic diagram of the structure of the transport vehicle in an embodiment of the present invention; Figure 8 These are partial structural schematic diagrams in embodiments of the present invention; Figure 9 yes Figure 8 A magnified view of a section at point B in the middle; Figure 10 This is a partial structural illustration of an embodiment of the invention.

[0023] The components represented by each number in the attached diagram are listed below: 1. Fixed frame; 2. Lifting mechanism; 3. Horizontal moving mechanism; 5. Pallet rod; 6. Pallet; 7. Electrical control box; 8. Material storage platform; 9. Staircase; 10. Fence; 101. Bottom frame; 102. Top frame; 103. Column; 104. Guide column; 105. Reinforcing rod; 201. Lifting seat; 202. Vertical frame; 203. Guide wheel; 204. Drive shaft one; 205. Drive wheel one; 206. Driven wheel 1; 207, Lifting chain; 208, Motor 1; 301, Guide rod; 302, Car platform; 303, Pallet frame; 304, Wheel; 305, Drive shaft 2; 306, Drive wheel 2; 307, Driven wheel 2; 308, Transmission wheel 1; 309, Horizontal chain; 310, Transmission wheel 2; 311, Drive chain; 312, Motor 2; 3011, Guide rail; 3031, L-shaped stop bar; 3032, Stop block; 3041, Groove; 501, Notch. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to embodiments. Of course, the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0025] See Figures 1-10 A multi-layer material storage device, characterized in that it includes a fixed frame 1, a lifting mechanism 2 is provided on the fixed frame 1, the lifting mechanism 2 includes a lifting frame and a driving mechanism one for driving the lifting frame to move up and down along the fixed frame 1, a guide frame is fixedly provided above the lifting frame, a horizontal moving mechanism 3 is provided on the guide frame, the horizontal moving mechanism 3 includes a transport vehicle and a driving mechanism two for driving the transport vehicle to move back and forth along the X-axis direction of the guide frame. Several layers of material storage platforms 8 are provided on the outside of the fixed frame 1.

[0026] The fixing frame 1 includes a bottom frame 101, a top frame 102, and a number of columns 103 connecting the bottom frame 101 and the top frame 102. The columns 103 are symmetrically arranged and located at the corners of the bottom frame 101 and the top frame 102. It also includes guide columns 104 arranged in the middle of the two sides of the bottom frame 101 and the top frame 102. The lifting frame includes a lifting seat 201 and vertical frames 202 symmetrically arranged at both ends of the lifting seat 201. Guide wheels 203 located on both sides of the guide column 104 are rotatably arranged on the outer side of the vertical frame 202. The guide frame includes two symmetrically arranged guide rods 301, which are fixed on the lifting seat 201. The transport vehicle moves along the guide rods 301 and both ends of the guide rods 301 extend out of the lifting frame. The transport vehicle includes a platform 302 and a pallet rack 303 mounted on the platform 302.

[0027] The drive mechanism includes a drive shaft 204 rotatably mounted on the bottom frame 101. Both ends of the drive shaft 204 are provided with drive wheels 205. A driven wheel 206 is rotatably mounted on the top frame 102. The drive wheel 205 and the driven wheel 206 are driven by a lifting chain 207 or a lifting belt. Both ends of the lifting frame are fixed on the lifting chain 207 or the lifting belt. Drive shaft 204 is connected to motor 208 with reducer via gear transmission. Drive shaft 204 is provided with driven gear 1, and motor shaft 208 is provided with driving gear 1 that meshes with driven gear 1.

[0028] A mounting plate is fixedly installed on the bottom frame 101, and the drive shaft 204 is rotatably mounted on the mounting plate via a bearing.

[0029] The second drive mechanism includes a second drive shaft 305 rotatably mounted on the lifting seat 201. The axis of the second drive shaft 305 is parallel to the axis of the first drive mechanism. Both ends of the second drive shaft 305 are provided with a second drive wheel 306. A second driven wheel 307 is rotatably mounted at either end of the same side of the two guide rods 301. The second drive wheel 306 and the second driven wheel 307 are driven by a drive belt or a drive chain 311. Both ends of the two guide rods 301 are rotatably equipped with transmission wheels. The two transmission wheels on the same side as the driven wheel 307 are mounted on the same shaft as the driven wheel 307. The two transmission wheels are connected by a transverse chain 309 or a transverse belt, and the transport vehicle is fixed on the transverse belt or transverse chain 309. A driven gear 2 is mounted on the drive shaft 305, and a driving gear 2 that meshes with the driven gear 2 is mounted on the motor shaft of the motor 312.

[0030] The guide rod 301 is provided with a guide rail 3011 with a narrow upper end and a lower end block, and the wheel 304 of the transport vehicle is provided with a groove 3041 in the circumferential direction that matches the guide rail 3011.

[0031] Two columns 103 at the same end are connected by a number of spaced reinforcing rods 105. The two ends of the reinforcing rods 105 are fixed with pallet rods 5 facing the lifting frame. The pallet rods 5 are located inside the guide rods 301 and outside the pallet frame 303. The distance between two pallet rods 5 that are set on different reinforcing rods 105 and are opposite to each other is greater than the length of the transport vehicle. The pallet 6 is also placed on the two reinforcing rods 105.

[0032] Several L-shaped stops 3031 are symmetrically arranged on the outer side of the pallet frame 303. The vertical part of the L-shaped stops 3031 is located on the outer side of the pallet frame 303. The pallet rod 5 is provided with a notch 501 that allows the L-shaped stops 3031 to pass through.

[0033] The upper end face of the tray frame 303 is symmetrically provided with stop blocks 3032 at both ends.

[0034] Each pallet rod 5 is equipped with two pallet 6 baffles.

[0035] The upper ends of both the baffle and the block 3032 are tilted outwards to facilitate the placement of the tray 6.

[0036] Each material platform is surrounded by a fence 10, and a staircase 9 is provided on the outside of the material platform to connect all the material platforms.

[0037] The specific structure of pallet 6 can be determined according to the shape of the material.

[0038] Working principle: When materials need to be removed, start motor 208 can be turned forward. The motor shaft drives drive shaft 204 to rotate via gear transmission. The drive wheel 205 on drive shaft 204 drives driven wheel 206 to rotate via lifting chain 207. The lifting seat 201 on lifting chain 207 moves upward along lifting chain 207, moving the lifting seat 201 to the layer where the material is located and the transport vehicle is below pallet rod 5. Motor 208 stops, and start motor 312 to turn forward. Motor 312 drives drive shaft 305 to rotate via gear transmission. The drive wheel 306 on drive shaft 305 drives driven wheel 307 to rotate via drive chain 311. The transmission wheel 308, coaxial with driven wheel 307, rotates simultaneously. Transmission wheel 308 rotates via transverse chain 309. The second drive wheel 310 rotates, and the transport vehicle moves horizontally along the transverse chain 309 until it is directly below the pallet 6 and the L-shaped stop bar 3031 is aligned with the notch 501. Then, the second motor 312 stops. After the position is determined, the first motor 208 is started to rotate forward, driving the lifting seat 201 to move upward directly below the pallet 6 (since the pallet frame 303 is located between the two pallet rods 5, the pallet frame 303 can move upward between the two pallet rods 5 along with the lifting seat 201). This continues until the pallet frame 303 contacts the pallet 6 and pushes the bottom of the pallet 6 out of the baffle. Then, the first motor 208 stops, and the second motor 312 is started to rotate in reverse. The second motor 312 drives the transport vehicle to move out of the pallet rods 5. When it is completely moved out, the second motor 312 stops, and the motor is started to rotate in reverse, driving the lifting seat 201 to move downward. This achieves the removal of materials.

[0039] In addition, material storage can also be achieved. The material is placed on pallet 66, and motor 208 is started to rotate forward. The motor shaft drives drive shaft 204 to rotate via gear transmission. The drive wheel 205 on drive shaft 204 drives driven wheel 206 to rotate via lifting chain 207. The lifting seat 201 on lifting chain 207 moves upward along lifting chain 207, moving lifting seat 207 to the layer where the material is located and the transport vehicle is below pallet rod 5. Motor 208 stops, and motor 312 is started to rotate forward. Motor 312 drives drive shaft 305 to rotate via gear transmission. The drive wheel 306 on drive shaft 305 drives driven wheel 306 via drive chain 311. 7. When the drive wheel 308, which is coaxial with the driven wheel 307, rotates, the drive wheel 308 drives the drive wheel 310 to rotate through the transverse chain 309. The transport vehicle moves horizontally along the transverse chain 309 until the pallet frame 303 is above the pallet rod 5 and the L-shaped stop bar 3031 is aligned with the notch. Then, the motor 212 stops. After the position is determined, the motor 208 is started to reverse, which drives the lifting seat 201 to move down until the pallet 6 contacts the pallet rod 5 and the L-shaped stop bar 3031 is disengaged from the pallet rod 5 (moved out from the notch). At this time, the pallet 6 is placed directly on the pallet rod 5, and the materials in the pallet 6 can be moved to the material platform for storage.

[0040] The above process can be automatically controlled by existing control terminals; therefore, this application includes an electrical control box 7.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-layer material storage device, characterized in that, The device includes a fixed frame, on which a lifting mechanism is provided. The lifting mechanism includes a lifting frame and a first driving mechanism for driving the lifting frame to move up and down along the fixed frame. A horizontal moving mechanism is fixedly provided above the lifting frame. The horizontal moving mechanism includes a guide frame, a transport vehicle, and a second driving mechanism for driving the transport vehicle to reciprocate along the X-axis direction of the guide frame. The guide frame is fixed above the lifting frame. The outer side of the fixed frame is provided with several layers of material storage platforms; The fixing frame includes a bottom frame, a top frame, and a number of columns connecting the bottom frame and the top frame. The columns are symmetrically arranged and located at the corners of the bottom frame and the top frame. It also includes guide columns located at the middle positions on both sides of the bottom frame and the top frame. The lifting frame includes a lifting base and vertical frames symmetrically arranged at both ends of the lifting base. Guide wheels located on both sides of the guide column are rotatably arranged on the outer side of the vertical frames. The guide frame includes two symmetrically arranged guide rods, which are fixed on the lifting seat. The transport vehicle moves along the guide rods, and both ends of the guide rods extend out of the lifting frame. The transport vehicle includes a platform and a pallet rack mounted on the platform; The two columns at the same end are connected by a number of spaced reinforcing rods. The two ends of the reinforcing rods are fixedly provided with pallet rods facing the lifting frame. The pallet rods are located inside the guide rods and outside the pallet frame. The distance between two pallet rods that are set on different reinforcing rods and are opposite to each other is greater than the length of the transport vehicle. The vehicle also includes a pallet placed on the two pallet rods. The outer side of the pallet frame is symmetrically provided with several L-shaped stops, the vertical part of the L-shaped stops is located on the outer side of the pallet frame, and the pallet rod is provided with a notch that allows the L-shaped stops to pass through; The upper end face of the tray frame is symmetrically provided with stops at both ends; Each of the aforementioned pallet rods is provided with two baffles; The upper ends of both the baffle and the stop are inclined outwards; When materials need to be removed, the transport vehicle moves horizontally until it is directly below the pallet and the L-shaped stop bar is aligned with the notch. After the position is determined, the lifting seat moves upward directly below the pallet until the pallet frame contacts the pallet and pushes the bottom of the pallet out of the stop bar. The transport vehicle moves out of the pallet bar. When it is completely removed, the lifting seat moves downward, thus removing the materials. When materials need to be stored, the materials are placed on a pallet, the lifting platform is moved to the layer where the materials are located and the transport vehicle is below the pallet rod. The transport vehicle moves horizontally until the pallet frame is above the pallet rod and the L-shaped stop bar is aligned with the notch. After the position is determined, the lifting platform moves down until the pallet contacts the pallet rod and the L-shaped stop bar is disengaged from the pallet rod. At this time, the pallet is placed directly on the pallet rod, and the materials in the pallet are manually moved to the material platform for storage.

2. The multi-layer material storage device according to claim 1, characterized in that, The drive mechanism includes a drive shaft rotatably mounted on the bottom frame, with a drive wheel at each end of the drive shaft and a driven wheel rotatably mounted on the top frame. The drive wheel and the driven wheel are driven by a lifting chain or a lifting belt. The two ends of the lifting frame are fixed on the lifting chain or lifting belt. The drive shaft is connected to a motor with a reducer via gear transmission. A mounting plate is fixedly installed on the bottom frame, and the drive shaft is rotatably mounted on the mounting plate via a bearing.

3. The multi-layer material storage device according to claim 1, characterized in that, The second drive mechanism includes a second drive shaft rotatably mounted on the lifting seat. The axis of the second drive shaft is parallel to the axis of the first drive mechanism. Both ends of the second drive shaft are provided with a second drive wheel. A second driven wheel is rotatably mounted at either end of the same side of the two guide rods. The second drive wheel and the second driven wheel are driven by a drive belt or a drive chain. Both ends of the two guide rods are rotatably equipped with drive wheels, and the two drive wheels on the same side as the driven wheel are mounted on the same shaft as the driven wheel. The two drive wheels are driven by a transverse chain or a transverse belt, and the transport vehicle is fixed on the transverse belt or transverse chain.

4. The multi-layer material storage device according to claim 3, characterized in that, The guide rod is provided with a guide rail with a narrow upper end and a narrow lower end block, and the wheels of the transport vehicle are provided with grooves in the circumferential direction that match the guide rail.

Images