Goods transferring and transporting device for goods storage

Abstract

The invention relates to the technical field of cargo transportation, in particular to an article transfer and transportation device for cargo warehousing, which comprises a fixed seat, a fixed frame, a movable seat and a movable frame, and is characterized in that the top of the fixed seat is fixedly provided with the fixed frame; the lifting assembly comprises two conveying track rollers symmetrically installed in the fixed frame, a first motor used for driving one conveying track roller is fixedly installed on the outer side of the fixed frame, a conveying track is jointly connected between the two conveying track rollers in a sleeved mode, and a plurality of lifting plates are fixedly installed on the surface of the conveying track at equal intervals. According to the goods lifting device, the height of the goods is increased, then the goods are clamped through the two goods lifting plates capable of transversely moving, the goods can be horizontally transferred to the conveying belt, and finally the goods are transferred to the designated position through the conveying belt, so that the goods in a warehouse do not need to be obliquely transported, the safety of the goods in the warehouse is guaranteed, and meanwhile when not used, the goods lifting device is convenient to use. And the conveying belt can be folded, so that the occupied space is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of cargo transportation, and in particular to an article transfer and transportation device for cargo warehousing. Background Art

[0002] Warehousing is the storage and preservation of goods and articles in warehouses. Modern warehousing refers to the addition of in-warehouse processing, sorting, in-warehouse packaging and other links on the basis of traditional warehousing. Warehousing is one of the important links in production and manufacturing and commodity circulation, and it is also an important link in logistics activities. Goods need to be transported by transportation equipment in warehousing, so a cargo warehousing and article transfer and transportation device is indispensable.

[0003] The existing technology of cargo storage article transfer and transportation equipment has the following problems: when the existing cargo storage article transfer and transportation equipment is in use, in order to change the height of the transferred articles, the articles are generally directly transported at an angle through an inclined conveying device, but in this process, the articles are easily caused to fall and be damaged. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose an article transfer and transportation device for cargo storage.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cargo storage article transfer and transportation device, comprising:

[0007] A fixing seat, a fixing frame being fixedly mounted on the top of the fixing seat;

[0008] The lifting assembly comprises two conveying crawler rollers symmetrically mounted in a fixed frame, a first motor for driving one of the conveying crawler rollers is fixedly mounted on the outer side of the fixed frame, a conveying crawler is sleeved between the two conveying crawler rollers, and a plurality of lifting plates are fixedly mounted at equal intervals on the surface of the conveying crawler;

[0009] The conveying assembly comprises two lifting plates slidably arranged on the side walls of the fixed frame, two folding plates are rotatably installed between the two lifting plates via a rotating shaft, two rotating rollers are rotatably installed between the two folding plates, a second motor for driving one of the rotating rollers is fixedly installed on the outer side of one of the folding plates, and a conveyor belt is sleeved between the two rotating rollers;

[0010] A lifting assembly, used to move the conveying assembly in a vertical direction;

[0011] A mobile lifting assembly, used to transfer items on the lifting assembly to the conveying assembly;

[0012] The folding assembly is used to turn over the conveying assembly.

[0013] Preferably, the lifting assembly includes two slide grooves opened on the side walls of the fixed frame, a lead screw is rotatably installed in each of the slide grooves, a driven sprocket coaxially connected to the two lead screws is rotatably installed on the top of the fixed frame, a third motor is fixedly installed on the outer side of the fixed frame, a driving sprocket is fixedly installed on the driving end of the third motor, and a chain is commonly connected between the driving sprocket and the two driven sprockets.

[0014] Preferably, the mobile picking up component comprises a U-shaped frame which is slidably connected to the outside of the two lifting plates through a first sliding limit component, two fixed plates are symmetrically fixedly installed on the top of the U-shaped frame, and picking up plates are provided on opposite sides of the two fixed plates, and cylinders for driving the corresponding picking up plates are fixedly installed on opposite sides of the two fixed plates, and an electric push rod is connected between the fixed frame and the U-shaped frame through a second sliding limit component, and the driving end of the electric push rod is fixedly connected to the inner side of the U-shaped frame.

[0015] Preferably, the folding assembly includes a fourth motor fixedly mounted on the outer side of one of the lifting plates, and the fourth motor is used to drive the rotating shaft to rotate.

[0016] Preferably, the first sliding limit assembly comprises two first limit blocks respectively fixedly mounted on opposite sides of the U-shaped frame, and first limit grooves are provided on opposite sides of the two lifting plates, and the first limit grooves are slidably connected to the first limit blocks.

[0017] Preferably, the second sliding limit assembly includes a sliding plate slidably connected between opposite sides of the U-shaped frame, and the sliding plate is fixed to the electric push rod, a dovetail block is fixedly installed on one end of the sliding plate away from the electric push rod, a dovetail groove slidably connected to the dovetail block is provided on the outer side of the fixed frame, second limit blocks are fixedly installed on both ends of the sliding plate, second limit grooves are provided on opposite sides of the U-shaped frame, and the second limit grooves are slidably connected to the second limit block.

[0018] Preferably, a counterweight block is provided on a side of the fixed frame away from the conveying assembly, and the counterweight block is fixedly installed on the top of the fixed seat.

[0019] Compared with the existing technology, the advantages of the cargo storage article transfer and transportation device provided by the present invention are:

[0020] 1. By starting the first motor to control the operation of multiple lifting plates, the warehouse items can be lifted to a certain height. When the items are lifted to the level of the conveyor belt, the two cylinders are controlled to drive the two pick-up plates to move toward each other to clamp the items, and then the electric push rod is controlled to pull the U-shaped frame to move toward the conveyor belt. When the items are placed above the conveyor belt, the two cylinders are controlled to start the two pick-up plates to move away from each other and separate from the items. The items can be transferred to the conveyor belt, and finally the conveyor belt will transport the items to the designated location, so there is no need to tilt the warehouse items for transportation, ensuring the safety of the warehouse items;

[0021] 2. The third motor controls the rotation of the active sprocket. Under the transmission of the chain, the two driven sprockets can drive the two lead screws to rotate synchronously in the same direction, so that the two lifting plates can move vertically along the two slide grooves, and the height of the conveyor belt can be adjusted to meet different transportation needs;

[0022] 3. The fourth motor controls the rotation of the rotating shaft so that the two folding plates are turned 90 degrees clockwise and folded, thereby reducing the space occupied when they are not in use;

[0023] In summary, the present invention can transfer the items horizontally to the conveyor belt by lifting the items and then clamping the items by two laterally movable picking plates, and finally transferring the items to the designated location by the conveyor belt. This eliminates the need to tilt the warehouse items for transportation, thereby ensuring the safety of the warehouse items. At the same time, the conveyor belt can be folded when not in use to reduce the space occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a cargo storage article transfer and transportation device proposed by the present invention from a first perspective;

[0025] Figure 2 This is a schematic diagram of the structure of a folded conveying component in a cargo storage article transfer and transportation device proposed by the present invention;

[0026] Figure 3 This is a schematic cross-sectional view of a cargo storage article transfer and transportation device proposed by the present invention;

[0027] Figure 4 This is a partial structural schematic diagram of a cargo storage article transfer and transportation device proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of a lifting component in a cargo storage article transfer and transportation device proposed by the present invention;

[0029] Figure 6 This is a schematic structural diagram of a second sliding limiter assembly in a cargo storage article transfer and transportation device proposed by the present invention.

[0030] In the figure: 1 fixed seat, 2 fixed frame, 3 first motor, 4 conveyor crawler, 5 lifting plate, 6 lifting plate, 7 folding plate, 8 second motor, 9 conveyor belt, 10 slide, 11 screw rod, 12 driven sprocket, 13 third motor, 14 driving sprocket, 15 chain, 16 U-shaped frame, 17 first limit block, 18 first limit groove, 19 fixed plate, 20 cylinder, 21 pick-up plate, 22 sliding plate, 23 dovetail block, 24 second limit block, 25 second limit groove, 26 electric push rod, 27 counterweight, 28 rotating shaft, 29 fourth motor, 30 dovetail groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figures 1 to 6 , a cargo storage article transfer and transportation device, comprising:

[0033] A fixed seat 1, a fixed frame 2 is fixedly installed on the top of the fixed seat 1, a counterweight block 27 is provided on the side of the fixed frame 2 away from the conveying component, and the counterweight block 27 is fixedly installed on the top of the fixed seat 1, ensuring the stability of the fixed seat 1 to prevent the fixed seat 1 from being tilted.

[0034] The lifting assembly includes two conveyor track rollers symmetrically installed in a fixed frame 2. A first motor 3 for driving one of the conveyor track rollers is fixedly installed on the outer side of the fixed frame 2. A conveyor track 4 is commonly sleeved between the two conveyor track rollers. A plurality of lifting plates 5 are fixedly installed at equal intervals on the surface of the conveyor track 4. The first motor 3 is started to control the rotation of the conveyor track roller connected thereto. With the cooperation of the other conveyor track roller, the conveyor track 4 can be operated, thereby driving each lifting plate 5 to operate. At this time, after the transported items are placed on the lifting plate 5, the warehouse items can be lifted.

[0035] The conveying assembly includes two lifting plates 6 slidably arranged on the side walls of the fixed frame 2, two folding plates 7 are rotatably installed between the two lifting plates 6 through a rotating shaft 28, two rotating rollers are rotatably installed between the two folding plates 7, a second motor 8 for driving one of the rotating rollers is fixedly installed on the outer side of one of the folding plates 7, a conveyor belt 9 is commonly sleeved between the two rotating rollers, and the second motor 8 is started to control the operation of the conveyor belt 9.

[0036] The lifting assembly is used to move the conveying assembly in the vertical direction. The lifting assembly includes two slide grooves 10 opened on the side walls of the fixed frame 2. A screw rod 11 is rotatably installed in each slide groove 10, and the screw rod 11 threadably penetrates the top of the corresponding lifting plate 6. A driven sprocket 12 coaxially connected to the two screw rods 11 is rotatably installed on the top of the fixed frame 2. A third motor 13 is fixedly installed on the outer side of the fixed frame 2. A driving sprocket 14 is fixedly installed on the driving end of the third motor 13. A chain 15 is commonly connected between the driving sprocket 14 and the two driven sprockets 12. The third motor 13 is started to control the driving sprocket 14 to rotate. Under the transmission of the chain 15, the two driven sprockets 12 can drive the two screw rods 11 to rotate synchronously in the same direction, so that the two lifting plates 6 can move vertically along the two slide grooves 10.

[0037] The mobile picking assembly is used to transfer items on the lifting assembly to the conveying assembly. The mobile picking assembly includes a U-shaped frame 16 that is slidably connected to the outside of the two lifting plates 6 through a first sliding limit assembly. The first sliding limit assembly includes two first limit blocks 17 that are respectively fixedly installed on opposite sides of the U-shaped frame 16. The two lifting plates 6 are each provided with a first limit groove 18 on the opposite sides, and the first limit groove 18 is slidably connected to the first limit block 17, which can limit the lateral movement of the U-shaped frame 16 along the surface of the two lifting plates 6.

[0038] Two fixed plates 19 are symmetrically fixedly installed on the top of the U-shaped frame 16, and a picking plate 21 is provided on the opposite side of the two fixed plates 19, and a cylinder 20 for driving the corresponding picking plate 21 is fixedly installed on the opposite side of the two fixed plates 19. An electric push rod 26 is connected between the fixed frame 2 and the U-shaped frame 16 through a second sliding limit assembly, and the driving end of the electric push rod 26 is fixedly connected to the inner side of the U-shaped frame 16. When the warehouse items are lifted to the specified position by the lifting plate 5, the two cylinders 20 are controlled to drive the two picking plates 21 to move toward each other to clamp the items, and then the electric push rod 26 is controlled to pull the U-shaped frame 16 to move in the direction of the conveyor belt 9. When the items are placed above the conveyor belt 9, the two cylinders 20 are controlled to start the two picking plates 21 to move away from each other and detach from the items, so that the items can be transferred to the conveyor belt 9, and finally the conveyor belt 9 transports the items to the specified position, so that there is no need to tilt the warehouse items for transportation, thereby ensuring the safety of the warehouse items.

[0039] The folding assembly is used to flip the conveying assembly. The folding assembly includes a fourth motor 29 fixedly installed on the outside of one of the lifting plates 6, and the fourth motor 29 is used to drive the rotating shaft 28 to rotate. When not in use, the fourth motor 29 is started to control the rotation of the rotating shaft 28, so that the two folding plates 7 are flipped ninety degrees clockwise and folded, thereby reducing the space occupied when they are not in use.

[0040] Furthermore, the second sliding limit assembly includes a sliding plate 22 that is slidably connected between the opposite sides of the U-shaped frame 16, and the sliding plate 22 is fixed to the electric push rod 26. A dovetail block 23 is fixedly installed on the end of the sliding plate 22 away from the electric push rod 26. A dovetail groove 30 that is slidably connected to the dovetail block 23 is provided on the outer side of the fixed frame 2. Second limit blocks 24 are fixedly installed on both ends of the sliding plate 22. A second limit groove 25 is provided on the opposite side of the U-shaped frame 16, and the second limit groove 25 is slidably connected to the second limit block 24. Under the sliding engagement of the dovetail block 23 and the dovetail groove 30, it can be ensured that the sliding plate 22 is always in contact with the outer surface of the fixed frame 2. At the same time, under the sliding engagement of the second limit block 24 and the second limit groove 25, it can also be ensured that the sliding plate 22 can move synchronously with the U-shaped frame 16.

[0041] The working principle of the present invention is:

[0042] When in use, first start the third motor 13 to control the driving sprocket 14 to rotate, and under the transmission of the chain 15, the two driven sprockets 12 can drive the two screw rods 11 to rotate synchronously in the same direction, so that the two lifting plates 6 can move vertically along the two slide grooves 10, so that the conveyor belt 9 is aligned with the target object of the transported goods at one end away from the fixed frame 2, and then start the second motor 8 to control the conveyor belt 9 to operate;

[0043] Then, the warehouse items to be transferred are placed on the bottom lifting plate 5, and then the first motor 3 is started to control the conveying crawler roller connected thereto to rotate. With the cooperation of another conveying crawler roller, the conveying crawler 4 can be operated, thereby driving each lifting plate 5 to operate. At this time, after the transported items are placed on the lifting plate 5, the goods can be lifted;

[0044] Finally, when the bottom end of the warehouse items is flush with the top of the conveyor belt 9, the two cylinders 20 are controlled to drive the two picking plates 21 to move toward each other to clamp the items. Then, the electric push rod 26 is controlled to pull the U-shaped frame 16 to move toward the direction of the conveyor belt 9. When the items are placed on the top of the conveyor belt 9, the two cylinders 20 are controlled to start the two picking plates 21 to move away from each other and detach from the items. The items can be transferred to the conveyor belt 9. Finally, under the operation of the conveyor belt 9, the items can be transported to the designated location.

[0045] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cargo storage article transfer and transportation device, characterized in that: include: A fixing seat (1), a fixing frame (2) being fixedly mounted on the top of the fixing seat (1); The lifting assembly comprises two conveying crawler rollers symmetrically mounted in a fixed frame (2), a first motor (3) for driving one of the conveying crawler rollers being fixedly mounted on the outer side of the fixed frame (2), a conveying crawler (4) being sleeved between the two conveying crawler rollers, and a plurality of lifting plates (5) being fixedly mounted at equal intervals on the surface of the conveying crawler (4); The conveying assembly comprises two lifting plates (6) slidably arranged on the side walls of a fixed frame (2), two folding plates (7) are rotatably mounted between the two lifting plates (6) via a rotating shaft (28), two rotating rollers are rotatably mounted between the two folding plates (7), a second motor (8) for driving one of the rotating rollers is fixedly mounted on the outer side of one of the folding plates (7), and a conveying belt (9) is sleeved between the two rotating rollers; A lifting assembly, used to move the conveying assembly in a vertical direction; A mobile lifting assembly, used to transfer items on the lifting assembly to the conveying assembly; The folding assembly is used to turn over the conveying assembly.

2. The cargo storage article transfer and transportation device according to claim 1, characterized in that: The lifting assembly comprises two slide grooves (10) provided on the side wall of the fixed frame (2), a screw rod (11) being rotatably installed in each of the slide grooves (10), and the screw rod (11) is threadedly penetrated through the top of the corresponding lifting plate (6), a driven sprocket (12) coaxially connected to the two screw rods (11) is rotatably installed on the top of the fixed frame (2), a third motor (13) is fixedly installed on the outer side of the fixed frame (2), a driving sprocket (14) is fixedly installed on the driving end of the third motor (13), and a chain (15) is commonly sleeved between the driving sprocket (14) and the two driven sprockets (12).

3. The cargo storage article transfer and transportation device according to claim 1, characterized in that: The mobile cargo-lifting assembly comprises a U-shaped frame (16) which is slidably sleeved on the outside of two lifting plates (6) through a first sliding limit assembly, two fixed plates (19) are symmetrically fixedly installed on the top of the U-shaped frame (16), and a cargo-lifting plate (21) is provided on the opposite side of the two fixed plates (19), and a cylinder (20) for driving the corresponding cargo-lifting plate (21) is fixedly installed on the opposite side of the two fixed plates (19), and an electric push rod (26) is connected between the fixed frame (2) and the U-shaped frame (16) through a second sliding limit assembly, and the driving end of the electric push rod (26) is fixedly connected to the inner side of the U-shaped frame (16).

4. The cargo storage article transfer and transportation device according to claim 1, characterized in that: The folding assembly comprises a fourth motor (29) fixedly mounted on the outside of one of the lifting plates (6), and the fourth motor (29) is used to drive the rotating shaft (28) to rotate.

5. The cargo storage article transfer and transportation device according to claim 3, characterized in that: The first sliding limit assembly comprises two first limit blocks (17) respectively fixedly mounted on opposite sides of the U-shaped frame (16); the opposite sides of the two lifting plates (6) are each provided with a first limit groove (18), and the first limit groove (18) is slidably connected to the first limit block (17).

6. The cargo storage article transfer and transportation device according to claim 3, characterized in that: The second sliding limit assembly comprises a sliding plate (22) slidably connected between opposite sides of the U-shaped frame (16), and the sliding plate (22) is fixed to the electric push rod (26), a dovetail block (23) is fixedly installed on one end of the sliding plate (22) away from the electric push rod (26), a dovetail groove (30) slidably connected to the dovetail block (23) is provided on the outer side of the fixed frame (2), second limit blocks (24) are fixedly installed on both ends of the sliding plate (22), and second limit grooves (25) are provided on opposite sides of the U-shaped frame (16), and the second limit grooves (25) are slidably connected to the second limit block (24).

7. The cargo storage article transfer and transportation device according to claim 1, characterized in that: A counterweight block (27) is provided on a side of the fixed frame (2) away from the conveying assembly, and the counterweight block (27) is fixedly mounted on the top of the fixed seat (1).

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