A pallet anti-falling device for intelligent stereoscopic warehouse

Abstract

The present invention discloses a pallet anti-falling device for an intelligent stereoscopic warehouse, which belongs to the field of stereoscopic warehouses. A translation guide rail is fixedly installed at the bottom end of each group of transverse sliding blocks, and a positioning slider is slidably installed on the translation guide rail. A stereoscopic warehouse is arranged on the left and right sides of the driving mechanism. When the device of the present invention is in use, if it is necessary to expand the stereoscopic warehouse, four plug-in rods are taken out and inserted into the corresponding four docking holes, and the iron blocks in the docking holes and the magnets at the ends of the plug-in rods are mutually adsorbed together, so as to achieve the effect of conveniently expanding the stereoscopic warehouse, and the materials used to make each layer of the stereoscopic warehouse are different, and the materials of the fourth layer and above are lighter. As the number of layers increases, a material with a smaller density is selected to make a splicing frame, so as to achieve the effect of lowering the center of gravity of the stereoscopic warehouse, increase the stability of the warehouse, and make the stereoscopic warehouse not easy to shake or tip over. Compared with the stereoscopic warehouse of the prior art, the center of gravity height of the previous stereoscopic warehouse is relatively high.

Description

Technical Field

[0001] The invention relates to the field of stereoscopic warehouses, and in particular to a pallet anti-falling device for an intelligent stereoscopic warehouse. Background Art

[0002] With the development of industrial technology, modern industrial manufacturing is becoming more and more perfect. Modern work manufacturing is mass production. However, with the increase in population density, land resources are becoming more and more precious. Now factories have warehouses dedicated to storing products. Warehouses need to occupy a certain amount of land, which requires three-dimensional warehouses to expand storage capacity;

[0003] Stacking three-dimensional warehouses up and down increases storage capacity, but there is another problem. This problem is that the operating space of the three-dimensional warehouse is too tight, and it is difficult to pick up and put materials. This requires special equipment to transport materials. The structure of the feeding equipment in the existing technology is relatively complex, and this equipment is difficult to maintain when it is damaged. Secondly, the three-dimensional warehouse is more troublesome to build, which requires a lot of manpower to operate, and the height of the three-dimensional warehouse is relatively high. This leads to the fact that when the three-dimensional warehouse is built, the higher the height of the three-dimensional warehouse, the higher the center of gravity of the warehouse, which makes the stability of the device worse. Summary of the invention

[0004] The purpose of the present invention is to provide a pallet anti-falling device for an intelligent stereoscopic warehouse in view of the deficiencies in the prior art. When the device is in use, if it is necessary to expand the stereoscopic warehouse, four plug-in rods are taken out and inserted into four corresponding docking holes. The iron blocks in the docking holes and the magnets at the ends of the plug-in rods are adsorbed together, thereby achieving the effect of conveniently expanding the stereoscopic warehouse. In addition, the manufacturing materials of each layer of the stereoscopic warehouse are different. The material of the first layer is high-speed steel, the material of the second layer is metal aluminum, the material of the third layer is phenolic resin, and the materials of the fourth layer and above are lighter. As the number of layers increases, a material with a smaller density is selected to make the splicing frame, thereby achieving the effect of lowering the center of gravity of the stereoscopic warehouse, increasing the stability of the warehouse, and making the stereoscopic warehouse not easy to shake or tip over. Compared with the stereoscopic warehouses in the prior art, the center of gravity height of the previous stereoscopic warehouses is relatively high.

[0005] In order to solve the above problems, the present invention provides the following technical solutions: a pallet anti-falling device for an intelligent stereoscopic warehouse, comprising a hoisting guide rail, wherein the hoisting guide rail is connected to a building via a suspension mechanism, a transverse sliding block is slidably mounted on the hoisting guide rail, the number of the transverse sliding blocks is two groups, a translation guide rail is fixedly mounted on the bottom end of each group of transverse sliding blocks, a positioning slide block is slidably mounted on the translation guide rail, a loading platform is fixedly mounted on the bottom end of the positioning slide block, the loading platform is mounted on the positioning mechanism, a lifting assembly is arranged on the top of the loading platform, a loading mechanism is arranged below the lifting assembly, and a support is arranged on the ground below the translation guide rail. A driving mechanism is provided, and three-dimensional warehouses are arranged on the left and right sides of the driving mechanism. The three-dimensional warehouse includes a splicing frame, which serves as a splicing unit of the warehouse body. The splicing frame includes twelve assembled square tubes, which are connected end to end and spliced ​​into a cube frame. Eight reinforcing ribs are also arranged between the assembled square tubes, and the reinforcing ribs are all arranged vertically. The splicing frames are connected by locking components. A hinge block is fixedly installed on the top of one of the assembled square tubes, and a blocking bracket is rotatably installed on the inner side of the hinge block. The outer width of the blocking bracket is smaller than the inner width of the loading frame, and the blocking bracket is made of stainless steel.

[0006] Furthermore, the suspension mechanism includes a plurality of lifting uprights, which are evenly arranged in a straight line at the top of the lifting guide rail. The lifting uprights and the lifting guide rail are detachable. A mounting flange is provided at the top of the lifting upright. The mounting flange and the lifting upright are integrally formed, and the mounting flange and the concrete ceiling are connected by expansion bolts.

[0007] Furthermore, the positioning mechanism includes an end plate, which is fixed to the front and rear ends of the translation guide rail. A positioning shaft seat is provided on the side wall of the end plate. A positioning roller is rotatably installed on one side of the positioning shaft seat. The two positioning rollers are connected by a positioning belt. The positioning roller at the rear end is installed on a servo motor, and the servo motor is fixed on the side wall of the positioning shaft seat. The translation guide rail is also provided with a longitudinal propulsion mechanism.

[0008] Furthermore, the longitudinal propulsion mechanism includes a pressure plate, which is fixed on the left and right ends of the lifting guide rail. An electric push rod is arranged on the side wall of the pressure plate, and the output rod of the electric push rod passes through the pressure plate and the translation guide rail and is fixedly connected.

[0009] Furthermore, the lifting assembly includes a reduction motor, which is fixed on the top surface of the loading platform. A winding roller is installed at the output end of the reduction motor, and a take-up belt is pulled out on the winding roller. A lifting hanging ring is provided at the bottom end of the take-up belt, and a through hole matching the take-up belt is provided on the loading platform.

[0010] Furthermore, the loading mechanism includes a loading frame, the outline of the loading frame is an open square frame, a wire groove is provided at the top of the loading frame, and the loading frame is connected to the lifting ring through a pulling rope.

[0011] Furthermore, the pulling rope includes a square opening and a round opening. The square opening is arranged at the edge of the opening of the loading frame, and the round opening is arranged on the frame of the loading frame facing away from the opening. An interlaced plate is installed in the square opening, and an interlaced round rod is installed in the round opening. Closing steel wires are pulled out from the interlaced plates and the interlaced round rods, and the ends of the closing steel wires are tied together, and a hook is fixedly installed on the closing steel wire, and the hook and the lifting ring are buckled together.

[0012] Furthermore, the driving mechanism includes a vehicle entry platform, which is fixed on the ground, and a number of turning platforms are arranged on the vehicle entry platform, and the turning platforms are evenly arranged in a straight line. A concave cavity is provided on the ground under each turning platform, and a corner motor is installed in the concave cavity, and the output end of the corner motor is connected to the axis of the steering platform.

[0013] Furthermore, the locking assembly includes a plug-in rod, and the eight corners of the splicing frame are each provided with three docking holes. The depth of the docking hole is thirty centimeters, the length of the plug-in rod is sixty centimeters, the plug-in rod is inserted into the inner side of the docking hole, and an adsorption assembly is provided in the docking hole.

[0014] Furthermore, the adsorption assembly includes an iron block docked in the submerged hole cylindrical chamber, magnets are provided at both ends of the plug-in rod, grooves matching the contour of the assembled square tube are provided on the concrete floor, the material of the bottom layer splicing frame is high-speed steel, the material of the second layer splicing frame is metal aluminum, and the material of the third layer splicing frame is phenolic resin.

[0015] Beneficial effects of the present invention:

[0016] First, the vehicle transporting materials drives in from the vehicle entry platform and finally stops on a turning platform. The corner motor drives the turning platform and the vehicle to rotate 180 degrees. At this time, the vehicle can turn around conveniently. Compared with the three-dimensional warehouses in the prior art, the previous warehouses had special driving lanes, but the driving lanes had special space for the vehicle to turn around. There was too much space for the vehicle to turn around, which required a lot of waste of area. If the space for the vehicle to turn around was saved, more splicing frames could be built to save more land area.

[0017] Secondly, when the device is in use, if it is necessary to expand the three-dimensional warehouse, four plug-in rods are taken out and inserted into the corresponding four docking holes. The iron blocks in the docking holes and the magnets at the ends of the plug-in rods are attracted to each other. When the splicing frame needs to be disassembled, the two are pulled to both sides to make the magnets lose attraction. The splicing frame is convenient to disassemble and assemble, and can be built at will according to the space and actual situation of the warehouse house. Moreover, the materials used to make each level of the three-dimensional warehouse are different. The material of the first layer is high-speed steel, the material of the second layer is metal aluminum, and the material of the third layer is phenolic resin. The materials of the fourth layer and above are lighter. As the number of layers increases, a material with a smaller density is selected to make the splicing frame. The weight of each level of the three-dimensional warehouse is different. The weight of the splicing frame on the upper layer is smaller. The center of gravity of the warehouse after construction is completed will be lower. Compared with the three-dimensional warehouse in the prior art, the center of gravity of the previous three-dimensional warehouse is relatively high. If the three-dimensional warehouse is hit, the shaking amplitude will be relatively large.

[0018] Thirdly, after the crane enters the stereoscopic warehouse, it puts the goods in the shallow groove at the top of the loading frame. The reduction motor lifts the loading frame and the materials through the take-up reel. The servo motor drives the positioning belt to operate through the positioning roller. The loading platform slides back and forth along the translation guide rail along the positioning belt, and then the electric push rod can drive the translation guide rail to slide back and forth along the longitudinal lifting guide rail. The loading platform can be transported to any position in the stereoscopic warehouse, and then the loading platform is lowered from the top of the stereoscopic warehouse, realizing the effect of automatic loading. At the same time, when the warehouse on the first floor is full, the staff enters the warehouse to send down the blocking bracket on the second floor. When the loading frame slides down and passes through the blocking bracket, the goods are stranded on the blocking bracket, and then the loading frame will continue to fall. After the blocking bracket is loaded with goods, the staff pulls out the interlaced plate, and the loading frame will wrap around the interlaced round rod and stand up, and the loading frame can be pulled up from the gap in the stereoscopic warehouse, realizing the effect of convenient loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front view of the present invention.

[0020] Figure 2 It is a schematic diagram of the hoisting guide rail of the present invention.

[0021] Figure 3 It is a schematic diagram of the mounting flange of the present invention.

[0022] Figure 4 It is a schematic diagram of the reduction motor of the present invention.

[0023] Figure 5 It is a schematic diagram of the splicing frame of the present invention.

[0024] Figure 6 Schematic diagram of the blocking bracket of the present invention.

[0025] Figure 7 It is a schematic diagram of the charging frame of the present invention.

[0026] Description of reference numerals:

[0027] Lifting guide rail 1, transverse sliding block 101, pressure plate 102, lifting vertical pole 103, mounting flange 104, electric push rod 105, translation guide rail 2, positioning slider 201, loading platform 202, vehicle entry platform 3, steering platform 4, splicing frame 5, assembled square tube 501, reinforcing rib 502, docking hole 503, plug-in rod 504, hinge block 505, blocking bracket 506, loading frame 6, interlaced plate 601, interlaced round rod 602, wire trough 603, closing wire 604, hook 605, end plate 7, positioning shaft seat 701, positioning roller 702, positioning belt 703, reduction motor 8, winding roller 801, wire taking-up belt 802, lifting hanging ring 803. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] Reference Figure 1 , 2, 3, 4, 5, 6, and 7 show a pallet anti-falling device for an intelligent stereoscopic warehouse, comprising a hoisting guide rail 1, wherein the hoisting guide rail 1 is connected to a building via a suspension mechanism, wherein a transverse slider 101 is slidably mounted on the hoisting guide rail 1, wherein the number of the transverse sliders 101 is two groups, wherein a translation guide rail 2 is fixedly mounted at the bottom end of each group of transverse sliders 101, wherein a positioning slider 201 is slidably mounted on the translation guide rail 2, wherein a loading platform 202 is fixedly mounted at the bottom end of the positioning slider 201, wherein the loading platform 202 is mounted on a positioning mechanism, wherein a lifting assembly is arranged at the top of the loading platform 202, and wherein the lower end of the lifting assembly is provided with a lifting assembly. A loading mechanism is arranged on the side, a driving mechanism is arranged on the ground below the translation guide rail 2, and three-dimensional warehouses are arranged on the left and right sides of the driving mechanism. The trolley carrying the goods drives into the three-dimensional warehouse from the driving mechanism, and puts the goods to be stored on the loading mechanism. At this time, the lifting component lifts the loading mechanism and the goods to the specified height, and the loading platform 202 and the goods slide back and forth along the translation guide rail 2, and the loading platform 202 and the goods can also slide left and right along the lifting guide rail 1. After the goods arrive at the specified position, the goods on the loading platform 202 are put down again, realizing the effect of automatic loading of goods. The warehouse includes a splicing frame 5, which serves as a splicing unit of the warehouse body. The splicing frame 5 includes twelve assembled square tubes 501, which are connected end to end and spliced ​​into a cube frame. Eight reinforcing ribs 502 are also arranged between the assembled square tubes 501. The reinforcing ribs 502 are all arranged vertically. The splicing frames 5 are connected by locking components. A hinge block 505 is fixedly installed on the top of one of the assembled square tubes 501. A blocking bracket 506 is rotatably installed on the inner side of the hinge block 505. The outer width of the blocking bracket 506 is smaller than the inner width of the loading frame 6. The material of the blocking bracket 506 The material is stainless steel, and the loading platform 202 is lowered from the top of the three-dimensional warehouse. When the warehouse on the first floor is full, the staff enters the warehouse and sends down the blocking bracket 506 on the second floor. When the loading frame 6 slides down and passes through the blocking bracket 506, the goods are retained on the blocking bracket 506, and then the loading frame 6 will continue to fall. After the blocking bracket 506 is loaded with the goods, the staff pulls out the interlaced plate 601, and the loading frame 6 will wrap around the interlaced round rod 602 and stand upright, and the loading frame 6 can be pulled up from the gap in the three-dimensional warehouse, achieving the effect of convenient loading.

[0031] The suspension mechanism includes a plurality of lifting uprights 103, which are evenly arranged in a straight line at the top of the lifting guide rail 1, and the lifting uprights 103 and the lifting guide rail 1 are detachable. A mounting flange 104 is provided at the top of the lifting upright 103, and the mounting flange 104 and the lifting upright 103 are integrally formed. The mounting flange 104 and the concrete ceiling are connected by expansion bolts, and the mounting flange 104 and the lifting upright 103 are locked to the building. After long-term use, the lifting guide rail 1 will be affected by the humid gas in the warehouse. This environment will cause the metal lifting guide rail 1 to rust. The lifting guide rail 1 can be removed from the lifting upright 103 at will for rust removal or correction maintenance. Compared with the maintenance operation of the prior art, it is difficult for the staff to stretch their hands and feet in the narrow space of the stereoscopic warehouse.

[0032] The positioning mechanism includes an end plate 7, which is fixed to the front and rear ends of the translation guide rail 2. A positioning shaft seat 701 is provided on the side wall of the end plate 7. A positioning roller 702 is rotatably installed on one side of the positioning shaft seat 701. The two positioning rollers 702 are connected by a positioning belt 703. The rear end positioning roller 702 is installed on a servo motor, and the servo motor is fixed on the side wall of the positioning shaft seat 701. The translation guide rail 2 is also provided with a longitudinal propulsion mechanism. The servo motor drives the positioning belt 703 to operate through the positioning roller 702. The loading platform 202 slides forward and backward along the translation guide rail 2 with the positioning belt 703, and the goods will be positioned in the front and rear directions along the translation guide rail 2.

[0033] The longitudinal propulsion mechanism includes a pressure plate 102, which is fixed on the left and right ends of the lifting guide rail 1. An electric push rod 105 is arranged on the side wall of the pressure plate 102. The output rod of the electric push rod 105 passes through the pressure plate 102 and the translation guide rail 2 and is fixedly connected. After the goods on the loading platform 202 are lifted to a certain height, the electric push rod 105 can drive the translation guide rail 2 to slide back and forth along the longitudinal lifting guide rail 1, and the loading platform 202 can be transported to any position of the three-dimensional warehouse. At this time, the goods are suspended above the three-dimensional warehouse.

[0034] The lifting assembly includes a reduction motor 8, which is fixed on the top surface of the loading platform 202. A winding roller 801 is installed at the output end of the reduction motor 8. A wire take-up belt 802 is pulled out from the winding roller 801. A lifting ring 803 is provided at the bottom end of the wire take-up belt 802. A through hole matching the wire take-up belt 802 is provided on the loading platform 202. The reduction motor 8 drives the winding roller 801 to rotate, and the wire take-up belt 802 outside the winding roller 801 will perform a winding operation. The wire take-up belt 802 and the lifting ring 803 below will lift the goods. After the loading platform 202 reaches the specified coordinates, the reduction motor 8 puts the goods under the loading platform 202 down.

[0035] The loading mechanism includes a loading frame 6, the outline of the loading frame 6 is an open square frame, and a wire groove 603 is set at the top of the loading frame 6. The loading frame 6 is connected to the lifting ring 803 through a pulling rope, and the goods are placed in the wire groove 603. The outline of the goods in each factory is different, and each factory needs to customize a variety of wire grooves 603 to carry the goods.

[0036] The pulling rope includes a square opening and a round opening. The square opening is arranged at the edge of the opening of the loading frame 6, and the round opening is arranged on the frame of the loading frame 6 facing away from the opening. An interlaced plate 601 is installed in the square opening, and an interlaced round rod 602 is installed in the round opening. Closing wires 604 are pulled out from the interlaced plate 601 and the interlaced round rod 602. The ends of the closing wires 604 are tied together, and a hook 605 is fixedly installed on the closing wire 604. The hook 605 and the lifting ring 803 are buckled together. After the goods are placed in the wire groove 603, the loading frame 6 is located below the closing wire 604, and the loading frame 6 will not be overturned. Compared with the cargo pallet device in the prior art, when the cargo pallet is filled with goods, the center of gravity of the whole is too high after the pallet and the goods form a whole. The forklift turns in the process of extracting the goods, and a centripetal force is generated when turning. This centripetal force will cause the pallet and the goods to overturn together.

[0037] The driving mechanism includes a vehicle entry platform 3, which is fixed on the ground, and a plurality of turning platforms 4 are arranged on the vehicle entry platform 3, and the turning platforms 4 are evenly arranged in a straight line. A concave cavity is provided on the ground below each turning platform 4, and a corner motor is installed in the concave cavity. The output end of the corner motor is connected to the axis of the turning platform 4. The aerial vehicle transporting materials drives in from the vehicle entry platform 3, and the aerial vehicle finally stops on a turning platform 4. The corner motor drives the turning platform and the aerial vehicle to rotate 180 degrees. At this time, the aerial vehicle can turn around conveniently. Compared with the stereoscopic warehouse in the prior art, the previous warehouse has a special driving channel, but the driving channel has a special space for the aerial vehicle to turn around. There is too much space for the aerial vehicle to turn around, which requires a lot of area to be wasted.

[0038] The locking assembly includes a plug-in rod 504. The eight corners of the splicing frame 5 are each provided with three docking submerged holes 503. The depth of the docking submerged hole 503 is thirty centimeters. The length of the plug-in rod 504 is sixty centimeters. The plug-in rod 504 is inserted into the inner side of the docking submerged hole 503. An adsorption assembly is provided on the inner side of the docking submerged hole 503. The two splicing frames 5 are connected in series through the plug-in rod 504, and the splicing is relatively convenient.

[0039] The adsorption component includes an iron block in the cylindrical chamber of the docking hole 503, and magnets are provided at both ends of the plug-in rod 504. A groove matching the contour of the assembled square tube 501 is provided on the concrete floor. The material of the bottom layer splicing frame 5 is high-speed steel, the material of the second layer splicing frame 5 is metal aluminum, and the material of the third layer splicing frame 5 is phenolic resin. The materials of the fourth layer and above are lighter. With each increase in the number of layers, a material with a smaller density is selected to make the splicing frame 5, thereby achieving the effect of lowering the center of gravity of the stereoscopic warehouse, increasing the stability of the warehouse, and making it less likely for the stereoscopic warehouse to shake or tip over. Compared with the stereoscopic warehouses in the prior art, the center of gravity height of the previous stereoscopic warehouses was relatively high.

[0040] Finally, the trolley carrying the goods drives into the stereoscopic warehouse from the driving mechanism, and puts the goods to be stored on the filling mechanism. At this time, the lifting component lifts the filling mechanism and the goods to the specified height, and the loading platform 202 and the goods slide back and forth along the translation guide rail 2, and the loading platform 202 and the goods can also slide left and right along the lifting guide rail 1. After the goods arrive at the specified position, the goods on the loading platform 202 are put down again, realizing the effect of automatic loading of goods, and the mounting flange 104 and the lifting upright 103 are locked to the building, and the lifting guide rail 1 will be affected by the humid gas in the storage after long-term use. This environment will cause the metal lifting guide rail 1 to rust, and the lifting guide rail 1 can be removed from the lifting upright 103 at will for rust removal or correction Compared with the maintenance operation of the prior art, it is difficult for the staff to stretch their hands and feet in the narrow space of the stereoscopic warehouse. The servo motor drives the positioning belt 703 to operate through the positioning roller 702, and the loading platform 202 slides back and forth along the translation guide rail 2 with the positioning belt 703. The goods will be positioned in the front and back directions along the translation guide rail 2. After the goods on the loading platform 202 are lifted to a certain height, the electric push rod 105 can drive the translation guide rail 2 to slide back and forth along the longitudinal lifting guide rail 1, and the loading platform 202 can be transported to any position in the stereoscopic warehouse. At this time, the goods are suspended above the stereoscopic warehouse, and the reduction motor 8 drives the winding roller 801 to rotate, and the winding belt 802 outside the winding roller 801 will perform the winding operation, and the winding operation will be completed. The belt 802 and the lifting ring 803 below will lift the goods up. After the loading platform 202 reaches the specified coordinates, the reduction motor 8 will put the goods under the loading platform 202 down, and the goods will be placed in the wire groove 603. The cargo contours of each factory are different, and each factory needs to customize a variety of wire grooves 603 to carry goods. After the goods are placed in the wire groove 603, the loading frame 6 is located below the closing wire 604, and the loading frame 6 will not be overturned. Compared with the cargo pallet device in the prior art, when the cargo pallet is filled with goods, the pallet and the goods form a whole, and the overall center of gravity is too high. The forklift turns in the process of extracting the goods, and a centripetal force is generated when turning. This centripetal force Centrifugal force will cause the pallet and the goods to overturn together. The trolley for transporting materials drives in from the vehicle entry platform 3, and the trolley finally stops on a turning platform 4. The corner motor drives the turning platform and the trolley to rotate 180 degrees. At this time, the trolley can turn around conveniently. Compared with the stereoscopic warehouse of the prior art, the previous warehouse has a special driving channel, but the driving channel has a special space for the trolley to turn around. There is too much space for the trolley to turn around, which requires a lot of waste of area. The loading platform 202 is put down from the top of the stereoscopic warehouse. When the warehouse on the first floor is full, the staff enters the warehouse and sends down the blocking bracket 506 on the second floor. When the loading frame 6 slides down and passes through the blocking bracket 506, the goods are stranded on the blocking bracket 506.Then the loading frame 6 will continue to fall down. After the blocking bracket 506 is loaded with goods, the staff will pull out the interlaced plate 601, and the loading frame 6 will be erected around the interlaced round rod 602. The loading frame 6 can be pulled up from the gap of the three-dimensional warehouse, achieving the effect of convenient loading. The materials on the fourth floor and above are lighter. With each increase in the number of layers, a material with a lower density is selected to make the splicing frame 5, achieving the effect of lowering the center of gravity of the three-dimensional warehouse, increasing the stability of the warehouse, and making the three-dimensional warehouse less likely to shake or tip over. Compared with the three-dimensional warehouse in the prior art, the center of gravity height of the previous three-dimensional warehouse is relatively high.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A pallet anti-falling device for an intelligent three-dimensional warehouse, characterized in that: The invention comprises a hoisting guide rail (1), wherein the hoisting guide rail (1) is connected to a building via a suspension mechanism, a transverse sliding block (101) is slidably mounted on the hoisting guide rail (1), the transverse sliding block (101) is in two groups, a translation guide rail (2) is fixedly mounted at the bottom end of each group of transverse sliding blocks (101), a positioning sliding block (201) is slidably mounted on the translation guide rail (2), a loading platform (202) is fixedly mounted at the bottom end of the positioning sliding block (201), the loading platform (202) is mounted on the positioning mechanism, a lifting assembly is arranged at the top of the loading platform (202), a loading mechanism is arranged below the lifting assembly, and a support is arranged on the ground below the translation guide rail (2). A driving mechanism is provided, and three-dimensional warehouses are arranged on the left and right sides of the driving mechanism. The three-dimensional warehouse comprises a splicing frame (5), and the splicing frame (5) serves as a splicing unit of the warehouse body. The splicing frame (5) comprises twelve assembled square tubes (501), and the assembled square tubes (501) are connected end to end and spliced ​​into a cube frame. Eight reinforcing ribs (502) are also arranged between the assembled square tubes (501), and the reinforcing ribs (502) are all arranged vertically. The splicing frames (5) are connected by a locking assembly, and a hinge block (505) is fixedly installed on the top of one of the assembled square tubes (501), and a blocking bracket (506) is rotatably installed on the inner side of the hinge block (505). The outer width of the blocking bracket (506) is smaller than the inner width of the loading frame (6). The blocking bracket (506) is made of stainless steel. The lifting assembly includes a reduction motor (8). The reduction motor (8) is fixed on the top surface of the loading platform (202). A winding roller (801) is installed at the output end of the reduction motor (8). The winding roller (801) pulls out a take-up belt (802). A lifting ring (803) is provided at the bottom end of the take-up belt (802). A through hole matching the take-up belt (802) is provided on the loading platform (202). The loading mechanism includes a loading frame (6). The outline of the loading frame (6) is an open square frame. The loading frame (6) ) is provided with a wire groove (603) at the top end, the loading frame (6) is connected with the lifting ring (803) through a pulling rope, the pulling rope includes a square opening and a round opening, the square opening is arranged at the edge of the opening of the loading frame (6), and the round opening is arranged on the frame of the loading frame (6) facing away from the opening, an interlaced plate (601) is installed in the square opening, and an interlaced round rod (602) is installed in the round opening, and a closing wire (604) is pulled out from the interlaced plate (601) and the interlaced round rod (602), and the ends of the closing wire (604) are tied together, and a hook (605) is fixedly installed on the closing wire (604), and the hook (605) and the lifting ring (803) are buckled together.

2. The pallet anti-falling device for an intelligent three-dimensional warehouse according to claim 1 is characterized in that: The hanging mechanism comprises a plurality of hanging uprights (103), the hanging uprights (103) are evenly arranged in a straight line at the top of the hanging guide rail (1), the hanging uprights (103) and the hanging guide rail (1) are detachable, a mounting flange (104) is arranged at the top of the hanging uprights (103), the mounting flange (104) and the hanging uprights (103) are integrally formed, and the mounting flange (104) and the concrete ceiling are connected by expansion bolts.

3. The pallet anti-falling device for an intelligent three-dimensional warehouse according to claim 1 is characterized in that: The positioning mechanism comprises an end plate (7), the end plate (7) being fixed to the front and rear ends of the translation guide rail (2), a positioning shaft seat (701) being arranged on the side wall of the end plate (7), a positioning roller (702) being rotatably mounted on one side of the positioning shaft seat (701), the two positioning rollers (702) being connected via a positioning belt (703), the rear end positioning roller (702) being mounted on a servo motor, the servo motor being fixed to the side wall of the positioning shaft seat (701), and the translation guide rail (2) being further provided with a longitudinal propulsion mechanism.

4. The pallet anti-falling device for an intelligent three-dimensional warehouse according to claim 3 is characterized in that: The longitudinal propulsion mechanism comprises a pressure plate (102), the pressure plate (102) being fixed on the left and right ends of the lifting guide rail (1), an electric push rod (105) being arranged on the side wall of the pressure plate (102), and an output rod of the electric push rod (105) passing through the pressure plate (102) and being fixedly connected to the translation guide rail (2).

5. The pallet anti-falling device for an intelligent three-dimensional warehouse according to claim 1 is characterized in that: The driving mechanism comprises a vehicle entry platform (3), the vehicle entry platform (3) is fixed on the ground, and a plurality of steering platforms (4) are arranged on the vehicle entry platform (3), the steering platforms (4) are evenly arranged in a straight line, a concave cavity is arranged on the ground below each steering platform (4), a corner motor is installed in the concave cavity, and the output end of the corner motor is connected to the axis of the steering platform (4).

6. The pallet anti-falling device for an intelligent three-dimensional warehouse according to claim 1 is characterized in that: The locking assembly comprises a plug-in rod (504), and the eight corners of the splicing frame (5) are each provided with three docking submerged holes (503), the depth of the docking submerged holes (503) is thirty centimeters, the length of the plug-in rod (504) is sixty centimeters, the plug-in rod (504) is inserted into the inner side of the docking submerged hole (503), and an adsorption assembly is provided in the docking submerged hole (503).

7. The pallet anti-falling device for an intelligent three-dimensional warehouse according to claim 6 is characterized in that: The adsorption assembly comprises an iron block that docks with the cylindrical chamber of the submerged hole (503), magnets are arranged at both ends of the plug-in rod (504), a notch matching the outline of the assembled square tube (501) is arranged on the concrete floor, the material of the bottom layer splicing frame (5) is high-speed steel, the material of the second layer splicing frame (5) is metal aluminum, and the material of the third layer splicing frame (5) is phenolic resin.

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