Chain conveyor type pipe feeding machine

Abstract

The utility model provides a chain conveying formula upper tube machine belongs to upper tube machine technical field, including spacing frame and conveying frame, two spacing frames are installed in both sides, three conveying frames are installed between two spacing frames, and the height of spacing frame and conveying frame is identical. The utility model, through the baffle that sets up, forms effective constraint to pipe material from both sides in the process of conveying pipe material, has reduced the possibility of pipe material deviation, can avoid the shaking deviation produced because of uneven gravity distribution, ensures that pipe material can be more stable in the conveying process, and the spacing frame that sets up respectively and the both ends of pipe material contact and slide, effectively avoid the problem that pipe material happens deviation and causes the both ends to stretch out the length of inconsistency caused by chain vibration in the conveying process, and spacing frame forms axial constraint through with both ends pipe material contact, firmly confines pipe material in the axial position range of predetermining, avoids its and guarantees pipe material position stability in both ends in the whole conveying process.

Description

Technical Field

[0001] This utility model relates to the field of pipe-mounting machine technology, and more specifically, to a chain conveyor type pipe-mounting machine. Background Technology

[0002] In the pipe processing industry, such as the production and processing of steel pipes, it is often necessary to transport the pipes from one location to the processing equipment for further processing, such as cutting, welding, and plastic coating.

[0003] In existing technologies, common pipe-loading methods rely heavily on manual handling, which is labor-intensive, inefficient, and prone to damage due to human error, affecting product quality. Simple conveying equipment, such as belt conveyors, suffers from poor stability when transporting long and heavy pipes, easily leading to safety hazards like pipes rolling off. Furthermore, precise pipe positioning during transport is difficult, failing to meet the demands of high-precision processing. Therefore, inventing a chain-conveyor pipe-loading machine to solve these problems has become a pressing issue for those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a chain conveyor type pipe feeding machine, which aims to solve the problems of poor stability when using simple conveying equipment, such as belt conveyors, for conveying long and heavy pipes, which can easily lead to safety hazards such as pipes rolling off. At the same time, it is difficult to accurately position the pipes during the conveying process, which cannot meet the requirements of high-precision processing.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a chain conveyor type pipe-mounting machine, including a limiting frame and a conveyor frame. Two of the limiting frames are installed on both sides, and three of the conveyor frames are installed between the two limiting frames. The limiting frames and the conveyor frames are at the same height.

[0007] Drive boxes are installed at both ends of the conveyor frame. Sprockets are installed on the inner walls of the drive boxes. Chains are installed on the sprockets. Fixing plates are installed on the outer walls of both sides of the chain. Baffles are installed on the fixing plates. A double-headed motor is installed on one side wall of the conveyor frame. A connecting shaft is installed at one end of the double-headed motor. Flange bearing seats are installed on the side walls of the two drive boxes near the two sides.

[0008] Preferably, the side walls of the two limiting frames slide in contact with both ends of the pipe to be conveyed, and the lower ends of the limiting frames and the conveying frame are fixedly connected to the support legs that are fixed to the ground.

[0009] Preferably, the two ends of the sprocket are rotatably connected to the inner wall of the drive box via a shaft, and the sprocket and the chain are connected by transmission.

[0010] Preferably, the output end of the dual-head motor is fixedly connected to the shaft of one of the sprockets, the other end of the dual-head motor is fixedly connected to a coupling and a connecting shaft, the inner wall of the flange bearing seat is fixedly connected to the shafts at both ends of the sprocket, and one end of the sprocket shaft is fixedly connected to a coupling and a connecting shaft.

[0011] Preferably, two fixing plates are fixedly connected to the outer walls of both sides of the chain, and the fixing plates are provided with screw holes.

[0012] Preferably, two baffles are arranged as a group above the chain. The side of the baffles in the same group that is close to each other is designed with a curved surface. The lower end of the baffle is fixedly connected to a mounting plate. The mounting plate has holes that are aligned with the fixed plate. The mounting plate and the fixed plate are fixed together by bolts.

[0013] The beneficial effects of this utility model are:

[0014] By using baffles, the pipes are effectively constrained from both sides during transport, reducing the possibility of pipe deviation and preventing swaying and shifting caused by uneven weight distribution. This ensures smoother pipe transport. Furthermore, the distance between baffles in the same group can be adjusted by disassembly and installation, improving adaptability to different pipe specifications and enhancing the overall versatility of the transport equipment. The limiting frames slide against both ends of the pipe, effectively preventing deviation caused by chain vibration during transport and resulting in inconsistent extension lengths at both ends. Simultaneously, the limiting frames provide axial constraint by contacting both ends of the pipe, firmly confining it within a preset axial position range and preventing uncontrolled movement, further ensuring the stability of the pipe's position throughout the transport process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of a chain conveyor-type pipe-mounting machine provided by an embodiment of this utility model;

[0017] Figure 2 This utility model provides a chain conveyor type pipe-mounting machine. Figure 1 Enlarged view of the structure of region A in the middle;

[0018] Figure 3This utility model provides a chain conveyor type pipe-mounting machine. Figure 1 Enlarged view of the structure of region B in the middle;

[0019] Figure 4 This utility model provides a chain conveyor type pipe-mounting machine. Figure 1 Enlarged view of the structure of region C in the middle;

[0020] Figure 5 This utility model provides a chain conveyor type pipe-mounting machine. Figure 1 Enlarged view of the structure of region D in the middle.

[0021] In the diagram: 1. Limiting frame; 2. Conveyor frame; 21. Drive box; 3. Sprocket; 4. Chain; 41. Fixing plate; 5. Double-headed motor; 6. Connecting shaft; 7. Flange bearing seat; 8. Coupling; 9. Baffle; 91. Mounting plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example, refer to Figures 1-5 A chain conveyor type pipe-mounting machine includes a limiting frame 1 and a conveyor frame 2. Two limiting frames 1 are installed on both sides, and three conveyor frames 2 are installed between the two limiting frames 1. The limiting frames 1 and the conveyor frames 2 are at the same height.

[0024] Drive boxes 21 are installed at both ends of the conveyor frame 2. Sprockets 3 are installed on the inner wall of the drive box 21. Chains 4 are installed on the sprockets 3. Fixing plates 41 are installed on the outer walls of both sides of the chain 4. Baffles 9 are installed on the fixing plates 41. A double-headed motor 5 is installed on the side wall of one of the conveyor frames 2. A connecting shaft 6 is installed at one end of the double-headed motor 5. Flange bearing seats 7 are installed on the side walls of the two drive boxes 21 near the two sides.

[0025] Furthermore; the side wall of the limiting frame 1 contacts and slides with both ends of the pipe to be conveyed; the lower ends of both the limiting frame 1 and the conveying frame 2 are fixedly connected to support legs fixed to the ground; the two ends of the sprocket 3 are rotatably connected to the inner wall of the drive box 21 through the shaft; the sprocket 3 and the chain 4 are connected by transmission; the output end of the double-head motor 5 is fixedly connected to the shaft of one of the sprockets 3; the other end of the double-head motor 5 is fixedly connected to the connecting shaft 6 through a coupling 8; the inner wall of the flange bearing seat 7 is connected to the shafts at both ends of the sprocket 3. The chain 3 is fixedly connected to the shaft at one end via a coupling 8 and a connecting shaft 6. Two fixed plates 41 are fixedly connected to the outer walls of both sides of the chain 4. The fixed plates 41 have screw holes. Two baffles 9 are set above the chain 4. The side of the baffles 9 in the same group that is close to each other has a curved design. The lower end of the baffles 9 is fixedly connected to a mounting plate 91. The mounting plate 91 has holes that are aligned with the fixed plates 41. The mounting plate 91 and the fixed plates 41 are fixed together by bolts.

[0026] It should be noted that when conveying pipes, the pipes are placed near the two baffles 9 on the chain 4. Then, the double-headed motor 5 is started to drive the sprocket 3 at one end of the conveyor frame 2 to rotate. At the same time, the outer chain 4 engages with the sprocket 3 at the other end to realize the conveying of the chain 4. Simultaneously, the chains 4 on multiple conveyor frames 2 are driven by the coupling 8 and the connecting shaft 6, thus jointly realizing the conveying of the long pipes between the baffles 9, making them slowly move to the other end of the conveyor frame 2. The baffles 9 effectively constrain the pipes from both sides during the conveying process, reducing the possibility of pipe deviation and avoiding swaying and deviation caused by uneven weight distribution. This ensures that the pipes can be conveyed more smoothly. At the same time, the distance between the baffles 9 in the same group can be changed by disassembling and installing them to improve the adaptability and positioning of pipes of different specifications and improve the overall versatility of the conveying equipment.

[0027] The limiting frames 1 set on both sides of the conveyor frame 2 contact and slide with the two ends of the pipe, which effectively avoids the problem of the pipe shifting due to the vibration of the chain 4 during the conveying process, resulting in inconsistent extension lengths at both ends. At the same time, the limiting frames 1 form axial constraints by contacting the pipes at both ends, which can firmly limit the pipes within the preset axial position range, prevent them from moving around randomly, and further ensure the stability of the position of the pipes at both ends throughout the conveying process.

[0028] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A chain conveyor type pipe-mounting machine, comprising a limiting frame (1) and a conveyor frame (2), characterized in that, Two of the aforementioned limiting frames (1) are installed on both sides, and three of the aforementioned conveying frames (2) are installed between the two limiting frames (1), with the limiting frames (1) and the conveying frames (2) having the same height; The conveyor frame (2) is equipped with drive boxes (21) at both ends. The inner wall of the drive box (21) is equipped with sprockets (3). The sprockets (3) are equipped with chains (4). The outer walls of the chains (4) are equipped with fixing plates (41). The fixing plates (41) are equipped with baffles (9). One of the conveyor frames (2) is equipped with a double-head motor (5). One end of the double-head motor (5) is equipped with a connecting shaft (6). The two drive boxes (21) near the sides are equipped with flange bearing seats (7).

2. The chain conveyor type pipe-mounting machine according to claim 1, characterized in that, The side walls of the two limiting frames (1) and the two ends of the pipe to be transported slide in contact. The lower ends of the limiting frames (1) and the conveying frame (2) are fixedly connected to the support legs that are fixed to the ground.

3. A chain conveyor type pipe-mounting machine according to claim 2, characterized in that, The two ends of the sprocket (3) are rotatably connected to the inner wall of the drive box (21) through the shaft, and the sprocket (3) and the chain (4) are connected by transmission.

4. A chain conveyor type pipe-mounting machine according to claim 3, characterized in that, The output end of the dual-head motor (5) is fixedly connected to the shaft of one of the sprockets (3). The other end of the dual-head motor (5) is fixedly connected by a coupling (8) and a connecting shaft (6). The inner wall of the flange bearing seat (7) is fixedly connected to the shafts at both ends of the sprocket (3). One end of the shaft of the sprocket (3) is fixedly connected by a coupling (8) and a connecting shaft (6).

5. A chain conveyor type pipe-mounting machine according to claim 4, characterized in that, Two fixing plates (41) are fixedly connected to the outer walls of both sides of the chain (4), and screw holes are provided on the fixing plates (41).

6. A chain conveyor type pipe-mounting machine according to claim 5, characterized in that, Two baffles (9) are set together above the chain (4). The side of the baffles (9) in the same group that is close to each other is curved. The lower end of the baffle (9) is fixedly connected to a mounting plate (91). The mounting plate (91) has holes that are aligned with the fixing plate (41). The mounting plate (91) and the fixing plate (41) are fixed together by bolts.

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