Transverse moving chain conveying device

Abstract

The utility model belongs to the technical field of pipe fitting hot rolling equipment, and particularly relates to a transverse moving chain conveying device which comprises driving rollers and a transverse moving chain, the transverse moving chain is formed by annularly hinging a plurality of chain supports and arranged on the two driving rollers in a sleeved mode, a conveying channel is arranged between the two driving rollers, and the conveying channel is communicated with the transverse moving chain. The adjacent chain supports in the conveying channel abut against each other, the chain supports are further provided with conveying push heads, and the conveying push heads circularly pass through the conveying channel. Due to the connection characteristic of the chain, support for the chain is lacked between the two roller shafts, and the chain can fall, so that the splicing structures are arranged on the chain supports, the chain supports on the upper sides of the driving rollers can be mutually overlapped together under the action of gravity, and a section of horizontal platform capable of bearing heavy objects is formed; and the transversely-placed pipe fittings cannot roll due to inclination of the carrying surfaces, and collision damage between the pipe fittings is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot rolling equipment for pipe fittings, and in particular relates to a transverse chain transport device. Background Art

[0002] Chain conveyors use chains as traction and carriers to transport materials. The chains can be ordinary sleeve roller conveyor chains or other special chains. Chain conveyors have large conveying capacity and are mainly used to transport pallets, large turnover boxes, etc. The conveyor chain has various structural forms and a variety of accessories, which are easy to realize accumulation and conveying. It can be used as an assembly production line or as a storage and transportation of materials.

[0003] Patent CN220998265U discloses a bar transverse transport device, including a conveying roller group and a transverse chain group perpendicular to the conveying direction of the conveying roller group, wherein the conveying roller group includes parallel conveying wheels driven by a conveying motor, and a limit assembly is provided between adjacent conveying wheels, and a baffle assembly is provided at the conveying end of the conveying roller group; the transverse chain group includes a plurality of parallel conveying racks extending between adjacent conveying wheels, and an inclined buffer strip is provided at the conveying front end of the conveying rack, a conveying chain is provided on the top surface of the conveying rack, and a lifting device is provided at the bottom of the conveying rack. The utility model has the characteristics of neat conveying and not easy to collide and deviate with each other.

[0004] In the above scheme, although the effect of neatly conveying the goods and not easily colliding and deviating from each other is achieved through the limit assembly and the baffle assembly, the transverse chain is formed by a plurality of chain supports hinged to each other, and the chain section between the conveying wheels is bound to fall, which will be more obvious when loaded with goods, and the goods in this section will also slide to the low point and stack, and will also jump up and down when passing the conveying wheels at the high point, making it difficult to avoid damage caused by collisions between the goods. Utility Model Content

[0005] The purpose of the utility model is to provide a transverse chain transport device that can solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The transverse chain transport device includes a driving roller and a transverse chain. The transverse chain is formed by a plurality of chain supports hinged to each other in a ring shape and mounted on two driving rollers. A transport passage is arranged between the two driving rollers. Adjacent chain supports abut against each other in the transport passage. A transport pusher is also arranged on the chain support. The transport pusher circulates through the transport passage.

[0008] In the transverse chain transport device, a receiving frame is provided on one side of the chain support, two adjacent receiving frames in the transport path abut against each other, a hinge is provided on one side of the chain support opposite to the receiving frame, and adjacent chain supports are connected via the hinge.

[0009] In the transverse chain transport device, a lap plate is provided on one side of the receiving frame, and a lap groove matching the lap plate is provided on the opposite side of the receiving frame. When the lap plate is in the transport passage, it cooperates with the lap groove of the adjacent receiving frame.

[0010] In the transverse chain transport device, the supporting frame includes a male supporting frame and a female supporting frame. The male supporting frame is provided with lap plates on opposite sides, and the female supporting frame is provided with lap grooves matching the lap plates on opposite sides. When the lap plates are in the transport passage, they cooperate with the lap grooves of the adjacent supporting frames.

[0011] In the transverse chain transport device, the transport pusher is arranged on the receiving frame, and a push plate is arranged on the transport pusher. The push plate passes through the transport passage in a cycle as the driving roller rotates.

[0012] In the transverse chain transport device, the transport push head includes a variable push head and a fixed push head with push plates arranged facing each other, the push plate on the fixed push head is vertically arranged on the receiving frame through reinforcing ribs, and the push plate on the variable push head is rotatably connected to the receiving frame.

[0013] In the transverse chain transport device, a limit plate is arranged on the push plate on the variable push head, and the limit plate abuts against the lap plate on an adjacent receiving frame.

[0014] In the transverse chain transport device, a limit plate is arranged on the push plate on the variable push head, and the limit plate cooperates with the overlap groove on an adjacent receiving frame.

[0015] In the transverse chain transport device, a push plate on the variable push head is provided with a shift rod extending to the hinged body, and the shift rod is in contact with the driving roller.

[0016] In the transverse chain transport device, the edges of the push plate and the receiving frame are provided with protective fillets.

[0017] The advantages of the utility model are:

[0018] Due to the characteristics of chain connection, there is a lack of support for the chain between the two rollers and the chain will fall. Therefore, a splicing structure is set on the chain support so that the chain supports on the upper side of the driving roller can overlap each other under the action of gravity to form a horizontal platform that can carry heavy objects, so that the horizontally placed pipes will not roll due to the tilt of the load surface, avoiding collision and damage between the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the first chain support structure of the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the variable push head structure.

[0022] Figure 4 This is a schematic diagram of the fixed push head structure of the utility model.

[0023] Figure 5 This is a schematic diagram of the second chain support structure of the utility model.

[0024] In the figure, there are driving roller 1, chain support 2, receiving frame 21, hinged body 22, overlapping plate 23, overlapping groove 24, transport push head 3, push plate 31, reinforcing rib 32, limit plate 33, lever 34, and protective fillet 4. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the utility model and the accompanying drawings to further describe the technical solution of the utility model, but the utility model is not limited to these embodiments.

[0026] Example 1

[0027] like Figure 1-Figure 4 As shown, the transverse chain transport device includes a driving roller 1 and a transverse chain. The transverse chain is formed by a plurality of chain supports 2 which are hinged to each other in a ring shape and are sleeved on two driving rollers 1. A transport passage is provided between the two driving rollers 1. Adjacent chain supports 2 are abutted against each other in the transport passage. A transport pusher 3 is also provided on the chain support 2. The transport pusher 3 circulates through the transport passage.

[0028] That is, a splicing structure is provided on the chain support 2 so that the chain support 2 on the upper side of the driving roller 1 can overlap each other under the action of gravity to form a horizontal platform that can bear heavy objects, so that the horizontally placed pipes will not roll due to the tilt of the load surface, thereby avoiding collision and damage between the pipes.

[0029] In this embodiment, a receiving frame 21 is provided on one side of the chain support 2, and two adjacent receiving frames 21 in the transport path abut against each other. A hinge 22 is provided on the side of the chain support 2 opposite to the receiving frame 21, and adjacent chain supports 2 are connected via the hinge 22.

[0030] Rotating shaft seats are set on the four corners of the supporting frame 21, and two of them are rotatably connected to the rotating shaft seats of another supporting frame 21. When two adjacent supporting frames 21 are flattened, the two side surfaces abut against each other to limit the rotation angle of the two supporting frames 21. Therefore, when the rotating shaft seats of the supporting frames 21 face downward, each supporting frame 21 abuts against each other under the action of gravity and the carrier to form a rigid horizontal bearing platform.

[0031] Preferably, a lap plate 23 is provided on one side of the receiving frame 21, and a lap groove 24 matching the lap plate 23 is provided on the opposite side of the receiving frame 21. When the lap plate 23 is in the transport passage, it cooperates with the lap groove 24 of the adjacent receiving frame 21.

[0032] When the receiving frame 21 rotates to the upper section of the transverse chain with the driving roller 1, the lap plate 23 enters the lap groove 24 and presses against the adjacent receiving frame 21 from above, preventing the lower rotating shaft seat from continuing to rotate to form a horizontal platform. In addition, the lap groove 24 can hide the lap plate 23 to ensure the flatness of the cargo platform.

[0033] In this embodiment, the transport pusher head 3 is disposed on the receiving frame 21 , and a push plate 31 is disposed on the transport pusher head 3 . The push plate 31 circulates through the transport passage as the driving roller 1 rotates.

[0034] By arranging two push plates 31 in a group on the rotating chain, the pipes can be arranged in an orderly manner between the two backing plates 31, which can prevent the horizontally placed pipes from rotating on the moving chain, and can better improve the transportation efficiency.

[0035] Preferably, the transport push head 3 includes a variable push head and a fixed push head with push plates 31 arranged opposite to each other. The push plate 31 on the fixed push head is vertically arranged on the receiving frame 21 through a reinforcing rib 32, and the push plate 31 on the variable push head is rotatably connected to the receiving frame 21.

[0036] The push plate 31 on the front side of a group of push plates 31 in the chain moving direction is a variable push head and the rear side is a fixed push head. Considering that the front push plate 31 will block the transfer of the pipe from the chain to other workstations when it moves to the edge of the driving roller 1, the front push plate 31 is rotatably connected to the receiving frame 21 so that the variable push head can change its angle with the receiving frame 21 when it is at the edge, allowing the pipe to smoothly enter the next workstation.

[0037] Preferably, a limiting plate 33 is provided on the push plate 31 on the variable push head, and the limiting plate 33 abuts against the overlapping plate 23 on an adjacent receiving frame 21 .

[0038] The limit plate 33 is arranged at the rotation point of the push plate 31 and the receiving frame 21, and extends into the lap groove 24 and is pressed on the lower side by the lap plate 23. When loading pipe fittings, the push plate 31 on the variable push head will remain upright. When the push plate 31 moves to the edge of the transportation channel, the receiving frame 21 with the variable push head first bypasses the circumference of the driving roller 1 and changes its angle with the rear receiving frame 21. The limit plate 33 also changes its angle when it abuts against the lap plate 23, causing the push plate 31 on the variable push head to tilt in the direction of chain movement, making it easier for the pipe fittings to be transferred to subsequent workstations.

[0039] Preferably, a push rod 34 extending to the hinged body 22 is provided on the push plate 31 on the variable push head, and the push rod 34 is in contact with the driving roller 1 .

[0040] In order to prevent the limit plate 33 from being pressed by the pipe and unable to rotate, a lever 34 is added to the push plate 31. When the variable push head moves toward the driving roller 1, the lower lever 34 is blocked by the driving roller 1, forcing the push plate 31 to rotate.

[0041] Preferably, the edges of the push plate 31 and the receiving frame 21 are provided with protective fillets 4 to prevent the pipes placed thereon from being scratched by the push plate 31 and the receiving frame 21 .

[0042] Example 2

[0043] like Figure 5 As shown, on the basis of Example 1, the setting method of the lap plate 23 and the lap groove 24 is changed, and the receiving frame 21 includes a male receiving frame and a female receiving frame. The male receiving frame is provided with lap plates 23 on opposite sides, and the female receiving frame is provided with lap grooves 24 matching the lap plates 23 on opposite sides. When the lap plates 23 are in the transport path, they cooperate with the lap grooves 24 of the adjacent receiving frame 21.

[0044] That is, overlapping plates 23 are provided on both sides of the male supporting frame and overlapping grooves 24 are provided on both sides of the female supporting frame, and the male supporting frame and the female supporting frame are staggered and matched.

[0045] Example 3

[0046] On the basis of Example 1, the arrangement of the variable pusher head and the receiving frame 21 is changed, and a limiting plate 33 is provided on the push plate 31 on the variable pusher head, and the limiting plate 33 cooperates with the overlapping groove 24 on an adjacent receiving frame 21.

[0047] That is, the limit plate 33 and the lap plate 23 on its own supporting frame 21 are arranged on the same side position. When the lap plate 23 enters the lap groove 24 of the adjacent supporting frame 21, the limit plate 33 is pressed against the lap plate 23. The weight of the pipe presses the limit plate 33 to keep the push plate 31 upright. At the edge, the push plate 31 is tilted in the direction of chain movement due to the change in the center of gravity of the pipe, making it easier for the pipe to be transferred to the subsequent workstation.

[0048] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A transverse chain transport device, comprising a driving roller (1) and a transverse chain, characterized in that: The transverse chain is formed by a plurality of chain supports (2) which are hinged to each other in a ring shape and are sleeved on the two driving rollers (1). A transport passage is provided between the two driving rollers (1). In the transport passage, the adjacent chain supports (2) are pressed against each other. A transport pusher (3) is also provided on the chain support (2). The transport pusher (3) circulates through the transport passage.

2. The transverse chain transport device according to claim 1, characterized in that: A receiving frame (21) is provided on one side of the chain support (2), two adjacent receiving frames (21) in the transport path abut against each other, a hinged body (22) is provided on a side of the chain support (2) opposite to the receiving frame (21), and adjacent chain supports (2) are connected via the hinged body (22).

3. The transverse chain transport device according to claim 2, characterized in that: A lap plate (23) is provided on one side of the receiving frame (21), and a lap groove (24) matching the lap plate (23) is provided on the opposite side of the receiving frame (21); when the lap plate (23) is in the transport passage, it matches with the lap groove (24) of the adjacent receiving frame (21).

4. The transverse chain transport device according to claim 2, characterized in that: The receiving frame (21) comprises a male receiving frame and a female receiving frame, the male receiving frame is provided with overlapping plates (23) on opposite sides, the female receiving frame is provided with overlapping grooves (24) matching the overlapping plates (23) on opposite sides, and the overlapping plates (23) are matched with the overlapping grooves (24) of the adjacent receiving frame (21) when they are in the transport passage.

5. The transverse chain transport device according to claim 3, characterized in that: The transport pusher (3) is arranged on the receiving frame (21), and a push plate (31) is arranged on the transport pusher (3). The push plate (31) passes through the transport passage in a cycle as the driving roller (1) rotates.

6. The transverse chain transport device according to claim 5, characterized in that: The transport pusher head (3) comprises a variable pusher head and a fixed pusher head with push plates (31) arranged opposite to each other, the push plate (31) on the fixed pusher head is vertically arranged on the receiving frame (21) through a reinforcing rib (32), and the push plate (31) on the variable pusher head is rotatably connected to the receiving frame (21).

7. The transverse chain transport device according to claim 6, characterized in that: A limiting plate (33) is arranged on the push plate (31) on the variable push head, and the limiting plate (33) abuts against a lap plate (23) on an adjacent receiving frame (21).

8. The transverse chain transport device according to claim 6, characterized in that: A limit plate (33) is provided on the push plate (31) on the variable push head, and the limit plate (33) matches with a lap groove (24) on an adjacent receiving frame (21).

9. The transverse chain transport device according to claim 7 or 8, characterized in that: A push rod (34) extending to the hinged body (22) is provided on the push plate (31) on the variable push head, and the push rod (34) is in contact with the driving roller (1).

10. The transverse chain transport device according to claim 5, characterized in that: The edges of the push plate (31) and the receiving frame (21) are provided with protective fillets (4).

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