CN210213635U

CN210213635U - Get shuttle and shuttle subassembly of putting workbin

Info

Publication number: CN210213635U
Application number: CN201920143381.7U
Authority: CN
Inventors: Chunqiang Lu; 鲁春强
Original assignee: Nanjing Yuansou Information Technology Co Ltd
Current assignee: Nanjing Yuansou Information Technology Co Ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2020-03-31
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a shuttle car for taking and placing a material box and a shuttle car assembly, wherein the shuttle car comprises a frame and a belt conveying device positioned on the frame; at least one convex block protruding outwards is arranged on the outer surface of the belt. The lug on the belt can push away the workbin and realize unloading along with the removal of belt, also can catch on the workbin bottom simultaneously and pull the workbin to the shuttle on. The shuttle car does not adopt a finger-poking mechanism in the prior art, so that the space occupied by the finger-poking mechanism on the shuttle car is reduced, and the miniaturization of the shuttle car is facilitated.

Description

Get shuttle and shuttle subassembly of putting workbin

Technical Field

The utility model belongs to the technical field of storage goods shelves and specifically relates to a shuttle and combination of motion on goods shelves.

Background

In the storage system for storing and rapidly transporting the workbin, the adopted automatic transporting equipment comprises a multi-layer shuttle car, a light four-way car and the like, and the mode of sending and returning the workbin to the car body is mostly a mode of picking by using a finger. The finger-pulling hooking mode is reliable and effective for the taking and placing operation of the material box, but the structure is more complex. When the small-sized shuttle vehicle is applied, the shuttle vehicle is compact in structure and small in space, and is difficult to provide the space for placing the finger poking mechanism and the driving device thereof, so a new material box taking and placing device occupying the small space of the shuttle vehicle mechanism is required to be found in the small-sized shuttle vehicle.

Disclosure of Invention

The utility model provides a can get shuttle of putting workbin, and the device that gets the workbin that sets up on this shuttle occupies the shuttle space less, is favorable to the miniaturization of shuttle.

The utility model provides a shuttle subassembly that can get workbin simultaneously, including workbin, goods shelves and shuttle, and the device that gets the workbin that sets up on this shuttle occupies the shuttle space less, is favorable to the miniaturization of shuttle.

In order to achieve the above object, the utility model discloses get shuttle of putting workbin can adopt following technical scheme:

a shuttle vehicle for taking and placing a material box comprises a vehicle frame, a belt conveying device positioned on the vehicle frame and wheels positioned on two sides of the vehicle frame; the belt conveying device comprises a belt and at least two roll shafts; the two roll shafts are supported at the two ends of the belt, and the belt reciprocates under the support of the roll shafts; at least one convex block protruding outwards is arranged on the outer surface of the belt.

Has the advantages that: the utility model discloses in get to get of workbin and adopted the structure realization that directly sets up the lug on the belt to realize, lug on the belt can push away the workbin and realize unloading along with the removal of belt, also can catch on the workbin bottom and pull the workbin to the shuttle simultaneously. The shuttle car does not adopt a finger-poking mechanism in the prior art, so that the space occupied by the finger-poking mechanism on the shuttle car is reduced, and the miniaturization of the shuttle car is facilitated.

Furthermore, two convex blocks protruding outwards are arranged on the belt, and when one convex block moves to one end of the belt, the other convex block moves to the other end of the belt.

Furthermore, belt conveyors includes two parallel arrangement's belt, and all has two lugs on these two belts, and the lug on a belt and the lug position on another belt one-to-one and common removal.

Furthermore, the two belts are simultaneously borne on the two roll shafts and are driven by the two roll shafts simultaneously to move synchronously.

The utility model discloses a shuttle subassembly can adopt following technical scheme:

a shuttle assembly comprises a material box, a shuttle and a goods shelf for bearing the material box, wherein the shuttle comprises a frame and a belt conveying device positioned on the frame; the belt conveying device comprises a belt and at least two roll shafts; the two roll shafts are supported at the two ends of the belt, and the belt reciprocates under the support of the roll shafts; the outer surface of the belt is provided with at least one convex block protruding outwards; the bottom of the material box is provided with a groove which is concave inwards, when the lug moves to the bottom of the material box, the lug moves into the groove, and the lug continues to move to pull the material box to the belt.

Has the advantages that: in the shuttle assembly provided by the invention, the shuttle can push the material box to realize unloading through the convex blocks on the belt along with the movement of the belt, and simultaneously can hook the groove at the bottom of the material box to pull the material box onto the shuttle. The shuttle car does not adopt a finger shifting mechanism in the prior art, reduces the space occupied by the finger shifting mechanism, and is beneficial to the miniaturization of the shuttle car in the whole shuttle car assembly.

Further, when the work bin is located on the belt, the belt drives the work bin to move towards the goods shelf, and the work bin is pushed onto the goods shelf through the lug which moves to the rear end of the work bin.

Drawings

Fig. 1 is a perspective view of the shuttle car of the present invention on a shelf rail.

Fig. 2 is a perspective view of the shuttle car of the present invention.

Figure 3 is a schematic view of the shuttle lug pushing the bin outward.

Figure 4 is a schematic view of one end of the shuttle car moving below the bin ready to remove the bin.

FIG. 5 is a schematic view of the shuttle car as the lug hooks pick the bins.

Fig. 6 is a bottom view of the shuttle car of the present invention.

Fig. 7 is an enlarged partial perspective view of a portion of the rotating wheel of the shuttle.

Fig. 8 is a cross-sectional structural schematic view of a rotating wheel portion of the shuttle.

Fig. 9 is a side view schematic of the shuttle car traveling on the track.

Detailed Description

Please refer to fig. 1 and 4, the present invention discloses a shuttle assembly, which comprises a material box 2, a shuttle 3, and a goods shelf 4 for bearing the material box. The shuttle 3 runs on the goods shelf track 1 and takes and places the material box 2 on the goods shelf.

Referring to fig. 1 to 3, the shuttle 3 of the present invention includes a frame 31, a bin loading belt conveyor on the frame 31, and wheels on both sides of the frame 31. The belt conveyor includes a belt 32 and at least two rollers 321. Two rollers 321 are supported at both ends of the belt, and the belt 32 reciprocates by being supported by the rollers 321. The belt 32 has at least one outwardly protruding protrusion 322 on its outer surface. Referring to fig. 3, when the bin 2 is located on the belt 32, the belt 32 drives the bin 2 to move toward the shelf, and when the bin 2 contacts the shelf, the bin is difficult to be pushed out further by the friction force between the bin 2 and the belt 32 until the bump 322 moves to the rear end of the bin 2, and the bin 2 is pushed onto the shelf by the bump 322.

Referring to fig. 4 and 5, the bottom of the bin 2 is provided with a concave groove 21, when the bin 2 needs to be taken from the shelf onto the shuttle 3, one end of the shuttle moves to the bottom of one end of the bin 2 (when the bin is placed on the shelf, the end of the bin facing the shelf rail 1 is suspended), when the lug 322 moves to the bottom of the bin 21, the lug 322 moves into the groove 21, and the lug 21 continues to move to pull the bin 21 onto the belt 32.

Further, as shown in fig. 4, in order to increase the conveying efficiency, two protrusions 322 protruding outward are provided on the belt 32, and when one protrusion 322 moves to one end of the belt 32, the other protrusion moves to the other end of the belt, that is, the interference situation that two protrusions 322 contact the bin at the same time does not occur.

Meanwhile, as shown in fig. 2, the belt conveying device in this embodiment includes two belts 32 arranged in parallel, and the two belts 32 have two protrusions, and the protrusions on one belt correspond to the protrusions on the other belt in one-to-one correspondence and move together. The two belts 32 are both simultaneously carried on the two rollers and are simultaneously driven by the two rollers to move synchronously.

As shown in fig. 6 to 9, the wheels of the shuttle vehicle include a steering wheel 33 and a driving wheel 34. The wheels are matched with the goods shelf rail 1 and run on the goods shelf rail 1. At least two steering wheels 33 are arranged on one side surface of the frame, and the side surface of the frame 31 is also provided with a rotating joint 311 and a guide shaft 312 extending downwards from the top end of the frame 31. An upper bearing hole 313 for the guide shaft 312 to insert is arranged above the rotary joint 311, and a bearing 314 matched with the guide shaft 312 is arranged in the upper bearing hole 313. The rotary joint 311 rotates around the guide shaft 312, a side bearing hole into which the steering wheel shaft 331 is inserted is formed on the outer side of the rotary joint 311, and a bearing 315 engaged with the steering wheel shaft 331 is formed in the side bearing hole. And the shuttle is driven to travel by the drive wheel 34. The other side of the frame 31 is provided with at least one driving wheel 34 (if the driving wheel 34 is provided, the driving wheel 34 and the two steering wheels 33 form a triangular arrangement to stabilize the center of gravity of the shuttle car). the shaft of the driving wheel 34 is directly connected to the other side of the frame 31, and the frame 31 is internally provided with a motor (not shown) for driving the driving wheel 34 to rotate. In the present embodiment, the drive pulley 34 does not have a function of steering, but only has a function of driving the shuttle vehicle to travel. The steering wheel 33 can make a turning angle with respect to the driving wheel 34 with the rotational degree of freedom of the rotational joint 311 to make the shuttle car 3 turn. Meanwhile, the rotational freedom degree of the rotary joint 311 is high, so that the shuttle car has low requirement on the turning radius, and the turning of the goods shelf track can adapt to various irregular storage spaces, such as a conventional arc or S shape, and the adaptability of the goods shelf assembly is improved. Meanwhile, one driving wheel 34 and two steering wheels 33 form a triangular arrangement, the driving wheel 34 travels on an inner side rail when traveling on a rail, and the steering wheels 33 travel on an outer side rail, so that the steering wheel is convenient to turn when the turning radius is small.

The belt moving direction of the belt conveying device 32 on the shuttle car is perpendicular to the extending direction of the linear track 11, that is, when the shuttle car runs on the linear track 11, the conveying direction of the belt conveying device 32 can face the material inlet and outlet of the material box 2 so as to facilitate the taking and placing of goods. The belt conveyor 32 comprises two parallel belts. In the present embodiment, the two steering wheels 33 are respectively located at two sides of the belt conveyor 32 to avoid interference with the taking and placing of the goods.

In a further improvement of the shuttle car, the turning joint 311 extends to both sides of each steering wheel 33 to form an arm 317, and a guide wheel 318 is mounted at the front end of the arm 317. The guide wheels 318 are inserted into the front ends of the arm parts 317 from the top down or from the bottom up, and the guide wheels 318 of the arm parts on both sides are divided to be located on both sides of the steering wheel 33. When the shuttle runs on the track, the guide wheels 318 contact with the side wall of the track to guide the shuttle to move, and when the shuttle runs on the arc track 12, the guide shuttle rotates so that the steering wheels correspondingly rotate to the arc track 12 through the rotation of the rotating joints 311 to realize the curve running of the shuttle. The shuttle car can run more stably on the arc track 12, and goods are not easy to shift or fall off.

The utility model discloses the method and the way of realizing this technical scheme are many specifically, above only the preferred embodiment of the utility model. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. A shuttle vehicle for taking and placing a material box comprises a vehicle frame, a belt conveying device positioned on the vehicle frame and wheels positioned on two sides of the vehicle frame; the belt conveying device comprises a belt and at least two roll shafts; the two roll shafts are supported at the two ends of the belt, and the belt reciprocates under the support of the roll shafts; the belt is characterized in that at least one convex block protruding outwards is arranged on the outer surface of the belt.

2. The shuttle car according to claim 1, wherein: the belt is provided with two convex blocks protruding outwards, and when one convex block moves to one end of the belt, the other convex block moves to the other end of the belt.

3. The shuttle car according to claim 1 or 2, wherein: the belt conveying device comprises two belts which are arranged in parallel, two convex blocks are arranged on the two belts, and the positions of the convex blocks on one belt and the positions of the convex blocks on the other belt are in one-to-one correspondence and move together.

4. The shuttle car according to claim 3, wherein: the two belts are simultaneously borne on the two roll shafts and are simultaneously driven by the two roll shafts to synchronously move.

5. The utility model provides a shuttle subassembly, includes workbin, shuttle, bears the goods shelves of workbin, its characterized in that: the shuttle car comprises a frame and a belt conveying device positioned on the frame; the belt conveying device comprises a belt and at least two roll shafts; the two roll shafts are supported at the two ends of the belt, and the belt reciprocates under the support of the roll shafts; the outer surface of the belt is provided with at least one convex block protruding outwards;

the bottom of the material box is provided with a groove which is concave inwards, when the lug moves to the bottom of the material box, the lug moves into the groove, and the lug continues to move to pull the material box to the belt.

6. A shuttle assembly as claimed in claim 5, wherein: the belt is provided with two convex blocks protruding outwards, and when one convex block moves to one end of the belt, the other convex block moves to the other end of the belt.

7. A shuttle assembly as claimed in claim 5 or 6, wherein: when the material box is positioned on the belt, the belt drives the material box to move towards the goods shelf, and the material box is pushed onto the goods shelf through the convex block which moves to the rear end of the material box.