CN220200441U

CN220200441U - Rotary transport line for RGV trolley

Info

Publication number: CN220200441U
Application number: CN202321677312.7U
Authority: CN
Inventors: 张建文
Original assignee: Jiangsu Jinzhangxing Logistics Technology Co ltd
Current assignee: Jiangsu Jinzhangxing Logistics Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-19
Anticipated expiration: 2033-06-29

Abstract

The utility model provides a rotary transportation line for an RGV trolley, which solves the problems that the conventional RGV trolley transportation line has single-station design and low carrying capacity, and goods are easy to shake and deviate when the trolley is abutted against an external logistics system.

Description

Rotary transport line for RGV trolley

Technical Field

The utility model relates to the technical field of RGV trolleys, in particular to a rotary transportation line for an RGV trolley.

Background

The RGV trolley is a trolley which runs on a fixed track in a reciprocating or loop-back mode, and is used for conveying goods to a designated place or a connection device, and is provided with an intelligent sensing system which can automatically memorize the original position and an automatic deceleration system, but the conventional RGV trolley has a few defects.

The conventional RGV trolley top bearing transportation line is generally of a single-station design, few cargoes are carried at one time, and when the trolley self transportation line is in butt joint with an external logistics system, the cargoes are easy to shake and unstable in the transmission process, so that the cargo bearing position is deviated or outgoing line is caused, and therefore, a rotary transportation line for the RGV trolley is provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a rotary transportation line for an RGV trolley, which has larger bearing capacity and more automatic butt-joint transportation system.

In order to solve the technical problems, the utility model adopts the following technical scheme: a rotary transport line for an RGV trolley, comprising: the transportation line that the multilayer set up, every the transportation line includes two side frames that set up relatively, two side frame both ends link as an organic wholely through the circular arc board, and are adjacent the transportation line links as an organic wholely through a plurality of connecting blocks that vertically side by side, two side frame is square tube structure and rotates in relative one side and be connected with long pivot, long pivot includes a plurality of and equidistance range, still rotate on the circular arc board and be connected with the minor axis parallel with long pivot, still be provided with in the side frame and correspond the driving piece of long pivot, the driving piece is used for unifying and drives long pivot servo rotation, two side frame top still is fixed with multiunit relative photoelectric switch, photoelectric switch is used for detecting the goods position on the transportation line, it with driving piece electric connection.

Further, the driving piece comprises a servo motor and a toothed belt, rotating teeth are coaxially fixed at two ends of the long rotating shaft and meshed with the toothed belt one by one, a plurality of positioning holes corresponding to the long rotating shaft one by one are formed in one side of the side frame, the rotating teeth in each long rotating shaft are inserted into the positioning holes in a limiting mode, and the output end of the servo motor is used for driving the toothed belt to rotate.

Further, two a plurality of equidistant support holes have been seted up at side frame top, every photoelectric switch all includes diffuse reflection speed reduction photoelectricity and correlation spacing photoelectricity, the support hole is in the position bolt fastening that corresponds each photoelectric switch has the photoelectric support, photoelectric switch and photoelectric support one-to-one bolt fastening.

Further, the photoelectric switches comprise four groups, the photoelectric switches are symmetrical in pairs at the center of the conveying line, and the distance between adjacent bracket holes is 30mm.

Further, one end of the photoelectric support is fixed with the support hole through bolts, the other end of the photoelectric support is bent continuously by 90 degrees, and the photoelectric switch is fixed with one bent end of the photoelectric support through bolts and is kept perpendicular to the conveying line.

Further, the arc plate and the short shaft joint are further extended inwards to form an extension plate, a shaft support is fixed on the extension plate through bolts, the shaft support is a bent corner block, two ends of the short shaft are correspondingly and rotatably connected with the shaft support, and the highest point of the top of the extension plate and the highest point of the top of the shaft support are lower than the highest point of the shaft body of the rotating shaft.

Further, the distance between every two adjacent long rotating shafts is not more than 120mm, and the short shafts at least comprise two and the lengths of the short shafts are gradually decreased towards the top point of the arc plate.

Further, the transport line is two layers, and the height of the connecting block is not less than 215mm.

Further, two opposite ends of the side frames are respectively fixed with an integrated guide plate, and symmetrical inclined planes are arranged at two ends of the guide plates.

Compared with the prior art, the utility model has the beneficial effects that: during the goods transmission, the outside transportation line corresponds with every layer of transportation line in this application, and the design of circular arc board and minor axis can be lighter and more exquisite when goods are gone up the goods and are unloaded, and the inertia play position when also can avoiding the goods transportation to the design that the minor axis self is not rotated, the butt joint mode that has certain radian can the maximize reduce the wearing and tearing when to the goods transmission, and is practical reliable, and through diffuse reflection speed reduction photoelectricity and the position of correlation spacing photoelectricity real-time induction goods on the transportation line to control servo motor output or stop output, degree of automation is higher.

Drawings

The disclosure of the present utility model is described with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts. Wherein:

FIG. 1 schematically shows a general structural schematic of a proposed embodiment according to the present utility model;

FIG. 2 schematically shows a schematic view of a transport line structure according to an embodiment of the utility model;

FIG. 3 schematically shows a specific structural view of a side bracket according to an embodiment of the present utility model;

fig. 4 schematically shows a schematic view of the structure of the photoelectric support and the shaft support according to one embodiment of the present utility model.

Reference numerals in the drawings: 1. a transport line; 2. a side frame; 3. an arc plate; 4. a connecting block; 5. a long rotating shaft; 6. a short shaft; 7. an optoelectronic switch; 8. a servo motor; 9. rotating teeth; 10. positioning holes; 11. a bracket hole; 12. diffuse reflection deceleration photoelectricity; 13. correlation limiting photoelectricity; 14. a photoelectric support; 15. an extension plate; 16. a shaft bracket; 17. a guide plate; 18. and (5) an inclined plane.

Detailed Description

It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.

An embodiment according to the present utility model is shown in connection with fig. 1-4.

As shown in fig. 1, a rotary carrier line 1 for an RGV trolley, as a whole, comprises: the transportation line 1 that the multilayer set up, every transportation line 1 includes two side frame 2 that set up relatively, two side frame 2 both ends link as an organic wholely through circular arc board 3, and are adjacent transportation line 1 links as an organic wholely through a plurality of connecting blocks 4 that vertically juxtapose, two side frame 2 is square tube structure and rotates in relative one side and be connected with long pivot 5, long pivot 5 includes a plurality of and equidistance range, still rotate on circular arc board 3 and be connected with the minor axis 6 parallel with long pivot 5, still be provided with in side frame 2 and correspond the driving piece of long pivot 5, the driving piece is used for unifying the servo rotation of driving long pivot 5, two side frame 2 top still is fixed with multiunit relative photoelectric switch 7, photoelectric switch 7 is used for detecting the last goods position of transportation line 1, it with driving piece electric connection.

Specifically, in this embodiment, the transporting line 1 is two layers, the height of the connecting block 4 and the interval between the two layers of transporting lines 1 are 215mm, for the long rotating shafts 5 and the short shafts 6 for transporting goods, the long rotating shafts 5 comprise thirteen long rotating shafts 5, the distance between the adjacent long rotating shafts 5 is 120mm, the short shafts 6 comprise two short shafts 6, the lengths of the short shafts sequentially decrease towards the top points of the circular arc plates 3, that is, the two short shafts 6 respectively correspond to the widths of the circular arc plates 3 at different positions, and similarly, two opposite ends of the side frames 2 are respectively fixed with an integrated guide plate 17, and symmetrical inclined planes 18 are provided at two ends of the guide plate 17.

Through the setting, during the goods transmission, the outside transportation line 1 corresponds with the transportation line 1 in this application, when corresponding each layer transportation line 1, the design of circular arc board 3 and minor axis 6 can be lighter and more exquisite when goods are gone up the goods and are unloaded, and the inertia out of position when also can avoiding the goods transportation to the design that minor axis 6 self is not pivoted, the butt joint mode that has certain radian can the maximize reduce the wearing and tearing to the goods transmission, practicality is reliable, and when corresponding different layers transportation line 1, this application bottom still is provided with the steelframe as shown in fig. 1, cooperation outside elevating system can correspond the respective year thing of two-layer transportation line 1.

Further, as shown in fig. 2, for the rotation of the long shaft on each transport line 1, the driving member includes a servo motor 8 and a toothed belt, a plurality of teeth 9 are coaxially fixed at two ends of the long rotating shaft 5 and meshed with each tooth 9 one by one through the toothed belt, a plurality of positioning holes 10 corresponding to the long rotating shafts 5 one by one are formed on one side of the side frame 2 opposite to each other, each tooth 9 on the long rotating shaft 5 is inserted into the positioning hole 10 in a limited manner, and the output end of the servo motor 8 is used for driving the toothed belt to rotate.

The driving mode of the actual long rotating shaft 5 comprises a plurality of driving modes, in the embodiment, the synchronous belt and the positioning rotation of each rotating tooth 9 on the long rotating shaft 5 are driven by the servo rotation of the servo motor 8, the rotation modes are in the same direction and are integrated, and the butt joint of the conveying line 1 is more convenient.

And in order to real-time supervision goods position on the transportation line 1, guarantee that the goods is whole to be located the transportation line 1, do not surpass circular arc board 3 outer end, this application still be provided with on side frame 2 with driving piece electric connection's photoelectric switch 7, its fixed mode is as shown in fig. 2, two a plurality of equidistant support holes 11 have been seted up at side frame 2 top, every photoelectric switch 7 all includes diffuse reflection speed reduction photoelectric 12 and correlation spacing photoelectric 13, support hole 11 is in the position bolt fastening that corresponds each photoelectric switch 7 has photoelectric support 14, photoelectric switch 7 and photoelectric support 14 one-to-one bolt fastening. The photoelectric switches 7 comprise four groups and are symmetrical in pairs at the center of the conveying line 1, and the distance between adjacent bracket holes 11 is 30mm.

Further, as shown in fig. 3, for the structure of the photoelectric support 14, one end of the photoelectric support 14 is bolted to the support hole 11, the other end is bent continuously by 90 °, and the photoelectric switch 7 is bolted to the bent end of the photoelectric support 14 and is kept perpendicular to the transportation line 1.

The positions of the goods on the transport line 1 can be sensed in real time through the diffuse reflection deceleration photoelectric 12 and the opposite limiting photoelectric 13, so that the output of the servo motor 8 is controlled or stopped, and the different positions of the photoelectric switch 7 corresponding to the bracket holes 11 can be correspondingly adjusted according to the length of the goods in actual transport.

For the rotation connection of the short shaft 6 and the circular arc plate 3, as shown in fig. 2 and 4, an extension plate 15 is further extended inwards at the connection position of the circular arc plate 3 and the short shaft 6, a shaft support 16 is fixed on the extension plate 15 through bolts, the shaft support 16 is a bent corner block, two ends of the short shaft 6 are correspondingly connected with the shaft support 16 in a rotation mode, and the highest point at the top of the extension plate 15 and the highest point at the top of the shaft support 16 are lower than the highest point of the shaft body of the rotating shaft.

The shaft bracket 16 is light and simplified in structure, and can ensure the parallelism between the short shaft 6 and the long rotating shaft 5 during installation, avoid deviation during docking of cargoes, and ensure that the whole height design can not cause obstruction during cargo transportation.

The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.

Claims

1. A rotary transport line for an RGV trolley, comprising: the transportation line that the multilayer set up, every the transportation line includes two side frames that set up relatively, two side frame both ends link as an organic wholely through the circular arc board, and are adjacent the transportation line links as an organic wholely through a plurality of connecting blocks that vertically side by side, two side frame is square tube structure and rotates in relative one side and be connected with long pivot, long pivot includes a plurality of and equidistance range, still rotate on the circular arc board and be connected with the minor axis parallel with long pivot, still be provided with in the side frame and correspond the driving piece of long pivot, the driving piece is used for unifying and drives long pivot servo rotation, two side frame top still is fixed with multiunit relative photoelectric switch, photoelectric switch is used for detecting the goods position on the transportation line, it with driving piece electric connection.

2. A rotary transport line for an RGV trolley as claimed in claim 1, wherein: the driving piece comprises a servo motor and a toothed belt, a plurality of rotating teeth are coaxially fixed at two ends of the long rotating shaft and are meshed with each rotating tooth one by one through the toothed belt, a plurality of positioning holes corresponding to the long rotating shafts one by one are formed in one sides of the side frames, each rotating tooth is inserted into each positioning hole in a limiting mode in the long rotating shaft, and the output end of the servo motor is used for driving the toothed belt to rotate.

3. A rotary transport line for an RGV trolley as claimed in claim 1, wherein: two a plurality of equidistant support holes have been seted up at side frame top, photoelectric switch all includes diffuse reflection speed reduction photoelectricity and correlation spacing photoelectricity, the support hole is in the position bolt fastening that corresponds each photoelectric switch has the photoelectric support, photoelectric switch and photoelectric support one-to-one bolt fastening.

4. A rotary transport line for an RGV trolley according to claim 3, wherein: the photoelectric switches comprise four groups, the centers of the conveying lines are symmetrical in pairs, and the distance between adjacent bracket holes is 30mm.

5. A rotary transport line for an RGV trolley according to claim 3, wherein: one end of the photoelectric support is fixed with the support hole through bolts, the other end of the photoelectric support is bent continuously by 90 degrees, and the photoelectric switch is fixed with one bent end of the photoelectric support through bolts and is kept perpendicular to the conveying line.

6. A rotary transport line for an RGV trolley as claimed in claim 1, wherein: the arc plate with the inside extension of minor axis junction has the extension board still, the bolt fastening has the axle bracket on the extension board, the axle bracket is the corner block of bending type, the minor axis both ends with the axle bracket corresponds the rotation and is connected, extension board top highest point with axle bracket top highest point all is less than the pivot shaft body highest point.

7. A rotary transport line for an RGV trolley as claimed in claim 1, wherein: the distance between every two adjacent long rotating shafts is not more than 120mm, and the short shafts at least comprise two and the lengths of the short shafts are gradually decreased towards the top points of the arc plates.

8. A rotary transport line for an RGV trolley as claimed in claim 1, wherein: the transportation line is two layers, and the height of the connecting block is not less than 215mm.

9. A rotary transport line for an RGV trolley as claimed in claim 1, wherein: the two opposite ends of the side frames are also respectively fixed with an integrated guide plate, and symmetrical inclined planes are arranged at the two ends of the guide plates.