CN219173279U

CN219173279U - Device for carrying material box

Info

Publication number: CN219173279U
Application number: CN202120618384.9U
Authority: CN
Inventors: 邹宗敏; 曾凡禄; 马航
Original assignee: Ningbo Zhiqian Intelligent Engineering Co ltd
Current assignee: Ningbo Zhiqian Intelligent Engineering Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2023-06-13
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a device for carrying a material box, which comprises a multi-layer goods shelf, wherein the goods shelf is provided with a lifting rack, and the rack is provided with a rotatable stock bin mounting seat through a first rotary bearing; the bin mounting seat is fixedly provided with a bin bottom plate, and two sides of the bin bottom plate are fixedly provided with fork holding mounting plates; the fork holding mounting plate is provided with a fork holding telescopic mechanism; the inner side of the material seat bottom plate is provided with a fork telescopic driving motor for driving the fork telescopic mechanism. According to the automatic material handling device, the rack is arranged on the goods shelf in a lifting mode, the material boxes are taken and placed on the goods shelves of all layers through the rotatable bin mounting seat and the fork holding telescopic mechanism, finally the whole goods shelf is conveyed to a designated position through the AGV trolley, and then the material boxes of the designated layers are moved down by the automatic material handling device, so that the material handling efficiency is improved.

Description

Device for carrying material box

Technical Field

The utility model relates to the field of logistics conveying, in particular to a device for carrying a material box.

Background

Existing AGV carts typically move only one bin and to a designated location. For some industries, such as the clothing industry, materials and auxiliary materials are lighter in weight, but occupy more space. Only one bin is carried at a time, and the conveying efficiency is very low. In addition, the existing AGV trolley has the defects of complex structure, unstable performance of the fork holding telescopic mechanism, high failure rate and the like, and needs to be improved.

Disclosure of Invention

The utility model aims at the prior art and provides a device for carrying a material box, which can carry the material box to a multi-layer goods shelf and then carry the material box to a designated position through an AGV trolley, thereby improving carrying efficiency.

The technical scheme adopted for solving the technical problems is as follows: the device for carrying the material box comprises a goods shelf with multiple layers, wherein the goods shelf is provided with a lifting rack, and the rack is provided with a rotatable stock bin mounting seat through a first rotary bearing; the bin mounting seat is fixedly provided with a bin bottom plate, and two sides of the bin bottom plate are fixedly provided with fork holding mounting plates; the fork holding mounting plate is provided with a fork holding telescopic mechanism; the inner side of the material seat bottom plate is provided with a fork telescopic driving motor for driving the fork telescopic mechanism.

In order to optimize the technical scheme, the utility model further comprises the following improved technical scheme.

The fork holding telescopic mechanism comprises a fork holding mounting plate, wherein the fork holding mounting plate is provided with a first telescopic guide rail, a first telescopic seat capable of sliding is arranged on the first telescopic guide rail, a second telescopic guide rail is arranged on the first telescopic seat, a second telescopic seat is arranged on the second telescopic guide rail, and a rotary shifting tooth is arranged at the front end of the second telescopic seat.

The fork holding mounting plate is provided with a first sprocket and a second sprocket, and driving chains are arranged on the first sprocket and the second sprocket; the first telescopic seat is connected with a driving chain through a chain connecting plate.

A belt pulley is arranged at one end of the first telescopic seat, and a transmission belt is connected between the holding fork mounting plate and the second telescopic seat; the first end of the transmission belt is fixedly connected with one side of the fork mounting plate through a first belt fixing block; the second end of the transmission belt is fixedly connected with one side of the second telescopic seat through a second belt fixing block; the transmission belt is wound on the belt pulley.

The end part of the first telescopic seat is provided with a mounting groove, a belt pulley mounting seat capable of adjusting the mounting position is arranged in the mounting groove, and the belt pulley is rotatably mounted in the belt pulley mounting seat.

The bin mounting seat is fixedly provided with a rotary driving motor, a power shaft of the rotary driving motor is connected with a first rotary sprocket, a second rotary sprocket is sleeved outside the first rotary bearing, and a rotary chain is arranged between the first rotary sprocket and the second rotary sprocket.

The first rotary bearing and the second rotary chain wheel are coaxially arranged; the first rotating part of the first rotating bearing is fixedly connected with the bin mounting seat, and the second rotating part of the first rotating bearing is fixedly connected with the frame; the second rotary chain wheel is sleeved on the outer side of the first rotary bearing and fixedly connected with the frame.

The outside of above-mentioned second rotatory sprocket is fixed with the angle detection ring, the top of angle detection ring is equipped with the detection inductor with feed bin mount pad fixed connection.

The bin mounting seat is fixedly provided with a motor mounting seat, the bottom of the motor mounting seat is fixedly provided with a bearing mounting seat, and a second rotary bearing is arranged in the bearing mounting seat; the first rotary chain wheel is positioned between the second rotary bearing and the motor mounting seat; and a power shaft of the rotary driving motor penetrates out of the motor mounting seat downwards to be connected with the first rotary chain wheel.

Compared with the prior art, the device for carrying the material box is arranged on the goods shelf in a lifting manner through the rack, the material box is placed on each layer of goods shelf through the rotatable bin mounting seat and the fork holding telescopic mechanism, the whole goods shelf is finally conveyed to a designated position through the AGV trolley, and then the material box on the designated layer is carried down by the device, so that the material carrying efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

Fig. 2 is an exploded assembly view of fig. 1.

Fig. 3 is a schematic perspective view of the fork telescopic mechanism in fig. 1.

Fig. 4 is an exploded assembly view of fig. 3.

Fig. 5 is an exploded view of the fork rotation drive mechanism of fig. 1.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.

Fig. 1 to 5 are schematic structural views of the present utility model.

Wherein the reference numerals are as follows: the device comprises a fork mounting plate 1, a first telescopic guide rail 11, a first sprocket 12, a second sprocket 13, a driving chain 14, a fork telescopic driving motor 15, a first telescopic seat 2, a second telescopic guide rail 21, a chain connecting plate 22, a mounting groove 23, a second telescopic seat 3, a first photoelectric sensor 31, a second photoelectric sensor 32, a shifting tooth 4, a belt pulley 5, a driving belt 51, a first end 51a, a first belt fixing block 51b, a second end 51c, a second belt fixing block 51d, a belt pulley mounting seat 52, a frame 6, a first rotary bearing 61, a second rotary sprocket 62, an angle detection ring 63, a bin mounting seat 7, a detection sensor 71, a motor mounting seat 72, a bearing mounting seat 73, a second rotary bearing 74, a bin bottom plate 75, a rotary driving motor 8, a first rotary sprocket 81 and a rotary chain 82.

The device for carrying the material box comprises a goods shelf with a plurality of layers of laminates, and the goods shelf is provided with a lifting frame 6. The frame 6 is provided with a rotatable magazine mount 7 via a first swivel bearing 61. The feed bin mount pad 7 is fixed with feed bin bottom plate 75, and the both sides of feed bin bottom plate 75 are fixed with and embrace fork mounting panel 1. The fork holding mounting plate 1 is provided with a fork holding telescopic mechanism. The inner side of the material seat bottom plate is provided with a fork telescopic driving motor 15 for driving the fork telescopic mechanism.

The fork holding telescopic mechanism comprises a fork holding mounting plate 1, the fork holding mounting plate 1 is provided with a first telescopic guide rail 11, a first telescopic seat 2 capable of sliding is arranged on the first telescopic guide rail 11, a second telescopic guide rail 21 is arranged on the first telescopic seat 2, a second telescopic seat 3 is arranged on the second telescopic guide rail 21, and a rotary poking tooth 4 is arranged at the front end of the second telescopic seat 3.

The yoke mounting plate 1 is provided with a first sprocket 12 and a second sprocket 13, and a drive chain 14 is provided on the first sprocket 12 and the second sprocket 13. The first telescopic seat 2 is connected with the driving chain 14 through a chain connecting plate 22. The clasping fork telescopic driving motor 15 is connected with a driving shaft, and two ends of the driving shaft are respectively connected with the first chain wheel 12 on the corresponding clasping fork mounting plate 1.

One end of the first telescopic seat 2 is provided with a belt pulley 5, and a transmission belt 51 is connected between the holding fork mounting plate 1 and the second telescopic seat 3. The first end 51a of the driving belt 51 is fixedly connected with one side of the yoke mounting plate 1 through a first belt fixing block 51 b. The second end 51c of the driving belt 51 is fixedly connected to one side of the second telescopic seat 3 through a second belt fixing block 51 d. A drive belt 51 is wound around the pulley 5.

The end of the first telescopic seat 2 is provided with a mounting groove 23, and a belt pulley mounting seat 52 capable of adjusting the mounting position is arranged in the mounting groove 23, so that the installation and maintenance are convenient. Pulley 5 is rotatably mounted within pulley mount 52. The pulley mount 52 is fixed by a lock block after its position is adjusted in the mount groove 23.

There are two sets of pulleys 5 and drive belts 51 as described above. Two groups of belt pulleys 5 are respectively arranged at two ends of the first telescopic seat 2. The two sets of drive belts 51 are mounted in the same manner.

When the device carries out carrying work, the frame 6 is firstly controlled to be lifted to a proper working height. Subsequently, the telescopic driving motor 15 drives the first sprocket 12 to rotate, and the driving chain 14 drives the first telescopic seat 2 to extend outwards through the chain connecting plate 22. In the process of outwards extending the first telescopic seat 2, the belt pulley 5 is driven to simultaneously outwards move, and as the first end 51a of the transmission belt 51 is fixed on the fork mounting plate 1, the second end 51c can drive the second telescopic seat 3 to outwards extend relative to the first telescopic seat 2, the whole extending stroke is prolonged, and meanwhile, the rigidity of the second telescopic seat 3 is improved. After the second telescopic seats 3 on the two sides reach the material box, the shifting motor drives the shifting teeth 4 to be put down, and then the second telescopic seats 3 retract reversely to convey the material box to the bottom plate 75 of the material bin.

When the device reaches the destination, the above actions are repeated, the second telescopic seat 3 stretches out, and the material box is completely pushed out to the destination workbench by virtue of the push plate at the rear part of the second telescopic seat 3. The rotary driving mechanism of the holding fork can control the working direction of the telescopic mechanism of the holding fork, so that the device can take and put the material box from a workbench at one side and can take and put the material box from a goods shelf.

The bin mounting seat 7 is fixedly provided with a rotary driving motor 8, a power shaft of the rotary driving motor 8 is connected with a first rotary sprocket 81, a second rotary sprocket 62 is sleeved on the outer ring of the first rotary bearing 61, and a rotary chain 82 is arranged between the first rotary sprocket 81 and the second rotary sprocket 62. The use of the rotating chain 82 may increase the service life of the device under heavy load conditions.

The first rotary bearing 61 and the second rotary sprocket 62 are coaxially installed, and the installation space is effectively utilized. The first rotating part of the first rotating bearing 61 is fixedly connected with the bin mounting seat 7, and the second rotating part of the first rotating bearing 61 is fixedly connected with the frame 6. The second rotary sprocket 62 is sleeved outside the first rotary bearing 61 and fixedly connected with the frame 6.

An angle detection ring 63 is fixed on the outer side of the second rotary sprocket 62, and a detection sensor 71 fixedly connected with the bin mounting seat 7 is arranged above the angle detection ring 63. When the two detection sensors 71 are located at the both ends of the angle detection ring 63, the initial position is set. When the bin mounting seat 7 rotates 90 degrees clockwise or anticlockwise, only one detection sensor 71 has a sensing signal, and the rotation direction can be judged by setting the detection sensor 71.

The stock bin mount 7 is fixed with motor mount 72, and the bottom of motor mount 72 is fixed with bearing mount 73, is equipped with second swivel bearing 74 in the bearing mount 73. The first rotary sprocket 81 is located between the second rotary bearing 74 and the motor mount 72. The power shaft of the rotary driving motor 8 passes through the motor mounting seat 72 downwards to be connected with the first rotary sprocket 81.

The front end of the second telescopic seat 3 is provided with a first photoelectric sensor 31. The bottom of the second telescopic seat 3 is provided with a second photoelectric sensor 32. The first photosensor 31 and the second photosensor 32 determine whether there is a material tank when in operation.

The preferred embodiments of this utility model have been described so far that various changes or modifications may be made by one of ordinary skill in the art without departing from the scope of this utility model.

Claims

1. An apparatus for handling a material container comprising a pallet having a plurality of layers, characterized by: the goods shelf is provided with a lifting rack (6), and the rack (6) is provided with a rotatable stock bin mounting seat (7) through a first rotary bearing (61); the bin mounting seat (7) is fixedly provided with a bin bottom plate (75), and two sides of the bin bottom plate (75) are fixedly provided with fork mounting plates (1); the fork holding mounting plate (1) is provided with a fork holding telescopic mechanism; the inner side of the bin bottom plate is provided with a fork holding telescopic driving motor (15) for driving the fork holding telescopic mechanism.

2. The apparatus according to claim 1, wherein: the utility model provides a embrace fork telescopic machanism including embracing fork mounting panel (1), embracing fork mounting panel (1) be equipped with first flexible guide rail (11), first flexible guide rail (11) on be equipped with first flexible seat (2) that can slide, first flexible seat (2) on be equipped with second flexible guide rail (21), second flexible guide rail (21) on be equipped with second flexible seat (3), the front end of second flexible seat (3) be equipped with rotatable plectrum (4).

3. The apparatus according to claim 2, wherein: the fork holding mounting plate (1) is provided with a first chain wheel (12) and a second chain wheel (13), and a driving chain (14) is arranged on the first chain wheel (12) and the second chain wheel (13); the first telescopic seat (2) is connected with the driving chain (14) through a chain connecting plate (22).

4. A device according to claim 3, characterized in that: one end of the first telescopic seat (2) is provided with a belt pulley (5), and a transmission belt (51) is connected between the fork holding mounting plate (1) and the second telescopic seat (3); the first end (51 a) of the transmission belt (51) is fixedly connected with one side of the fork mounting plate (1) through a first belt fixing block (51 b); the second end (51 c) of the transmission belt (51) is fixedly connected with one side of the second telescopic seat (3) through a second belt fixing block (51 d); the transmission belt (51) is wound on the belt pulley (5).

5. The apparatus according to claim 4, wherein: the end part of the first telescopic seat (2) is provided with a mounting groove (23), a belt pulley mounting seat (52) capable of adjusting the mounting position is arranged in the mounting groove (23), and the belt pulley (5) is rotatably mounted in the belt pulley mounting seat (52).

6. The apparatus according to claim 1, wherein: the automatic feeding device is characterized in that the bin mounting seat (7) is fixedly provided with a rotary driving motor (8), a power shaft of the rotary driving motor (8) is connected with a first rotary sprocket (81), a second rotary sprocket (62) is sleeved on the outer ring of the first rotary bearing (61), and a rotary chain (82) is arranged between the first rotary sprocket (81) and the second rotary sprocket (62).

7. The apparatus according to claim 6, wherein: the first rotary bearing (61) and the second rotary sprocket (62) are coaxially arranged; the first rotating part of the first rotating bearing (61) is fixedly connected with the bin mounting seat (7), and the second rotating part of the first rotating bearing (61) is fixedly connected with the frame (6); the second rotary chain wheel (62) is sleeved on the outer side of the first rotary bearing (61) and is fixedly connected with the frame (6).

8. The apparatus according to claim 7, wherein: the outside of second rotatory sprocket (62) be fixed with angle detection ring (63), the top of angle detection ring (63) is equipped with and installs seat (7) fixed connection's detection inductor (71) with the feed bin.

9. The apparatus according to claim 8, wherein: the bin mounting seat (7) is fixedly provided with a motor mounting seat (72), the bottom of the motor mounting seat (72) is fixedly provided with a bearing mounting seat (73), and a second rotary bearing (74) is arranged in the bearing mounting seat (73); the first rotary chain wheel (81) is positioned between the second rotary bearing (74) and the motor mounting seat (72); the power shaft of the rotary driving motor (8) downwards passes through the motor mounting seat (72) to be connected with the first rotary sprocket (81).