Pipeline machining bearing conveyor

Abstract

The utility model relates to the technical field of pipeline conveying, and discloses a pipeline processing bearing conveyor which comprises a main body frame with the top end arranged in an inclined mode, and a plurality of conveying units are arranged on the main body frame side by side to achieve pipeline bearing conveying. Each conveying unit comprises a first rotating shaft, and at least two conveying wheels are arranged on each first rotating shaft. Each conveying unit further comprises a folding assembly used for folding or releasing the first rotating shafts and the conveying wheels. The multiple sets of conveying units are in transmission connection through transmission rods. When the pipeline is not completely separated from a processing line, the conveying wheel lifts up to bear the pipe body and stably conveys the pipe body, and hard contact between the pipe body and equipment is avoided; after the pipe body is completely separated, the conveying wheels slowly descend, the pipe body naturally rolls down through the inclined frame, dragging and collision are avoided in the whole process, and damage such as scratches and pits on the surface of the pipe body is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipeline transportation technology, and in particular to a pipeline processing and receiving conveyor. Background Technology

[0002] With the increasing demand for pipelines in municipal engineering, pipeline laying and other fields, pipeline processing and production are gradually developing towards large-scale and automated production. As an important final step in pipeline processing, the efficiency and quality of the material preparation process directly affect the overall production progress and product qualification rate.

[0003] Traditional pipe processing and transportation mainly rely on two methods: one is purely manual unloading, where multiple workers work together to drag the processed pipes from the equipment line to the stacking rack. This method is not only labor-intensive and inefficient, but also makes it difficult to avoid damage to the pipes during dragging. The other is simple mechanically assisted unloading, which uses individual conveyor rollers to receive the pipes, and then manually adjusts the position of the pipes to achieve transfer. Although this reduces labor intensity to some extent, it is still limited by insufficient support structure and motion control, and still cannot solve the problems of deformation of long pipes and damage to the pipe surface. Moreover, it is difficult to accurately match the rhythm of automated processing lines, becoming a key bottleneck restricting the improvement of pipe production efficiency and quality. Utility Model Content

[0004] Purpose of the utility model: The purpose of this utility model is to provide a pipe processing and receiving conveyor to solve the above-mentioned shortcomings in the prior art.

[0005] Technical solution: A pipe processing receiving and conveying machine includes a main frame with an inclined top, on which multiple conveying units are arranged side by side to realize the receiving and conveying of pipes;

[0006] Each of the conveying units includes a No. 1 rotating shaft, on which at least two conveying wheels are provided;

[0007] Each of the conveying units also includes a folding assembly for folding or releasing the No. 1 rotating shaft and the conveying wheel;

[0008] Furthermore, multiple conveying units are connected by transmission rods.

[0009] As a further description of the above technical solution: the folding assembly includes a second bearing seat disposed on the main frame, a second rotating shaft rotatably connected to the second bearing seat, an L-shaped frame rotatably disposed on the second rotating shaft, and a first bearing seat adapted to the first rotating shaft is disposed on the top of the L-shaped frame.

[0010] As a further description of the above technical solution: a synchronous transmission unit is also provided between the multiple sets of conveying units. The synchronous transmission unit includes a first sprocket respectively set on multiple second rotating shafts. The first sprockets on two adjacent second rotating shafts are connected by a first chain drive.

[0011] The synchronous transmission unit also includes a second sprocket respectively set on the first rotating shaft and the second rotating shaft, and the two second sprockets located on the first rotating shaft and the second rotating shaft in each group of the conveying units are connected by a second chain drive.

[0012] The main frame is also provided with a second connecting seat, and the second connecting seat is provided with a power unit for driving one of the second rotating shafts to rotate.

[0013] As a further description of the above technical solution: each of the L-shaped frames is provided with a connecting shaft on the side wall near the bottom, and several of the connecting shafts are rotatably connected to the transmission rod.

[0014] As a further description of the above technical solution: the main frame is also provided with a first connecting seat, the first connecting seat is provided with a first hinge seat, the first hinge seat is rotatably connected to an electric actuator, and one of the second rotating shafts is provided with a connecting frame near the bottom, the connecting frame is provided with a second hinge seat, and the output end of the electric actuator is rotatably connected to the second hinge seat.

[0015] As a further description of the above technical solution: the power unit includes a geared motor mounted on the second connecting seat, and a third sprocket is mounted on one of the second rotating shafts and the output end of the geared motor, and the two third sprockets are connected by a third chain drive.

[0016] As a further description of the above technical solution: the bottom end of the main frame is provided with several feet, and each foot is provided with mounting ear holes.

[0017] Beneficial effects: By setting up multiple sets of conveying units, stable support can be provided at regular intervals as the pipeline leaves the processing equipment line, ensuring that the pipeline will not bend or deform due to insufficient support during transportation, and ensuring that the pipe body maintains its original roundness and straightness. Moreover, the folding component can flexibly control the lifting and lowering of the conveying wheels. When the pipeline is not completely removed from the processing line, the conveying wheels rise to receive the pipe body and transport it smoothly, avoiding hard contact between the pipe body and the equipment. When the pipe body is completely removed, the conveying wheels slowly lower, allowing the pipe body to be naturally stacked on the flexible pipe support body on the side by the inclined frame. No additional tools or equipment are required, and there is no dragging or bumping throughout the process, which greatly reduces damage such as scratches and dents on the pipe body surface. In addition, all conveying wheels are raised and lowered synchronously under the linkage of the folding component and the transmission rod, which can avoid local support gaps caused by the delay in the action of a single set of conveying wheels. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a pipeline processing and receiving conveyor proposed in this utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the synchronous transmission unit of this utility model;

[0020] Figure 3 This is a three-dimensional structural schematic diagram of the conveying unit of this utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 This is an overall side view of the present invention.

[0023] Legend:

[0024] 1. Main frame; 11. Foot; 2. Conveying unit; 21. L-shaped frame; 22. Connecting frame; 23. Bearing seat No. 1; 24. Shaft No. 1; 25. Conveying wheel; 26. Bearing seat No. 2; 27. Shaft No. 2; 3. Connecting seat No. 1; 31. Hinge seat No. 1; 32. Hinge seat No. 2; 4. Transmission rod; 41. Connecting shaft; 6. Synchronous transmission unit; 61. Sprocket No. 1; 62. Chain No. 1; 63. Chain No. 2; 64. Sprocket No. 2; 7. Connecting seat No. 2; 8. Power unit; 81. Sprocket No. 3; 82. Chain No. 3. Detailed Implementation

[0025] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Reference Figure 1-Figure 5A pipe processing receiving conveyor includes a main frame 1 with an inclined top, and multiple conveying units 2 arranged side by side on the main frame 1 for conveying long pipes from the processing area of ​​the processing equipment line.

[0027] Each conveying unit 2 includes a first rotating shaft 24, on which at least two conveying wheels 25 are provided. It should be noted that the distance between the two conveying wheels 25 is smaller than the outer diameter of the pipe to provide support, and the outer wall of the conveying wheels 25 is provided with anti-slip texture to increase friction with the pipe.

[0028] Each conveying unit 2 also includes a folding component for folding or releasing the conveying wheel 25. Specifically, the highest point of the main frame 1 is used as the dividing line. Crossing the highest point of the main frame 1 is defined as releasing, and falling below the highest point of the main frame 1 is defined as folding.

[0029] Furthermore, the multiple conveying units 2 are connected by a transmission rod 4 to achieve synchronous rotation of the multiple conveying units 2, thereby raising the conveying wheel 25 in the conveying unit 2 to a height higher than the height of the main frame 1, so as to transport the pipeline away from the processing equipment area.

[0030] Specifically, by setting up multiple sets of conveying units 2, stable support can be provided at certain intervals during the process of the pipeline leaving the processing equipment line. Before the pipeline leaves the processing equipment line, the first rotating shaft 24 and the conveying wheel 25 on it are driven by the folding component to a position higher than the top of the main frame 1, and the conveying wheel 25 is used for conveying. After the pipeline has completely left the processing equipment line, the first rotating shaft 24 and the conveying wheel 25 are retracted by the folding component to a position lower than the top of the main frame 1, so that the pipeline slowly falls to the top of the main frame 1. Then, the inclined top surface of the main frame 1 is used to make the pipeline roll down and stack onto the flexible support on the side. No additional tools or equipment are required, and there is no dragging or bumping throughout the process, which greatly reduces damage such as scratches and dents on the pipe surface.

[0031] Furthermore, the folding assembly includes a second bearing seat 26 mounted on the main frame 1, a second rotating shaft 27 rotatably connected to the second bearing seat 26, an L-shaped frame 21 rotatably mounted on the second rotating shaft 27, and a first bearing seat 23 adapted to the first rotating shaft 24 mounted on the top of the L-shaped frame 21. The second rotating shaft 27 is located in the middle of the second rotating shaft 27, allowing the L-shaped frame 21 to rotate around the second rotating shaft 27, and the second rotating shaft 27 here provides a support point for the L-shaped frame 21.

[0032] Furthermore, a synchronous transmission unit 6 is also provided between the multiple sets of conveying units 2. The synchronous transmission unit 6 includes a first sprocket 61 respectively set on multiple second rotating shafts 27. The first sprockets 61 on two adjacent second rotating shafts 27 are connected by a first chain 62.

[0033] The synchronous transmission unit 6 also includes a second sprocket 64 respectively set on the first rotating shaft 24 and the second rotating shaft 27, and the two second sprockets 64 located on the first rotating shaft 24 and the second rotating shaft 27 in each group of conveying units 2 are connected by a second chain 63.

[0034] The main frame 1 is also provided with a second connecting seat 7, and the second connecting seat 7 is provided with a power unit 8, which is used to drive one of the second rotating shafts 27 to rotate.

[0035] Specifically, the power unit 8 drives one of the second rotating shafts 27 to rotate, and the first sprocket 61 at the end of the second rotating shaft 27 connected to it rotates together. Under the transmission of the first chain 62, the adjacent first sprocket 61 also rotates together. Thus, under the transmission of all the first sprockets 61 and the first chain 62, all the second rotating shafts 27 rotate synchronously, at the same speed, and in the same direction. Then, the first rotating shaft 24 in the same group as the second rotating shaft 27, under the action of the second chain 63 and the second sprocket 64 connected to it, drives all the conveyor wheels 25 on the first rotating shaft 24 to rotate synchronously, at the same speed, and in the same direction. This transports the pipeline away from the processing equipment line. The power is transmitted to all the conveyor wheels 25 through the synchronous transmission unit 6, ensuring that the speed and direction of all the conveyor wheels 25 are completely consistent. During the transportation process, the pipeline always moves in the preset direction without deviation, slippage, or "S"-shaped movement. No manual real-time adjustment is required, reducing the intensity of operation.

[0036] Furthermore, each L-shaped frame 21 has a connecting shaft 41 on its side wall near the bottom, and several connecting shafts 41 are rotatably connected to the transmission rod 4.

[0037] Furthermore, a first connecting seat 3 is provided on the main frame 1, a first hinge seat 31 is provided on the first connecting seat 3, an electric actuator is rotatably connected to the first hinge seat 31, and a connecting frame 22 is provided near the bottom of one of the second rotating shafts 27, a second hinge seat 32 is provided on the connecting frame 22, and the output end of the electric actuator is rotatably connected to the second hinge seat 32.

[0038] Specifically, it can use an electric actuator to drive a designated folding component connected to it to fold or release the conveyor wheel 25, providing a driving source for it.

[0039] Furthermore, the power unit 8 includes a geared motor mounted on the second connecting seat 7, wherein a second rotating shaft 27 and the output end of the geared motor are respectively provided with a third sprocket 81, and the two third sprockets 81 are connected by a third chain 82.

[0040] Specifically, the drive motor drives the No. 2 rotating shaft 27, which is connected to it, to rotate through the No. 3 sprocket 81 and the No. 3 chain 82, thus providing a driving source for it.

[0041] Furthermore, the bottom of the main frame 1 is provided with several feet 11, which can increase the contact area with the ground. Each foot 11 is provided with mounting ears, and is fixed to the flat bottom surface by fixing bolts to ensure the overall stability.

[0042] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A pipe processing and conveying machine, characterized in that, It includes a main frame (1) with an inclined top, on which multiple conveying units (2) are arranged side by side to realize pipeline receiving and conveying; Each of the conveying units (2) includes a first rotating shaft (24), on which at least two conveying wheels (25) are provided; Each of the conveying units (2) further includes a folding assembly for folding or releasing the first rotating shaft (24) and the conveying wheel (25); Furthermore, multiple conveying units (2) are connected by transmission rods (4).

2. The pipe processing receiving conveyor according to claim 1, characterized in that, The folding assembly includes a second bearing seat (26) set on the main frame (1), a second rotating shaft (27) rotatably connected to the second bearing seat (26), an L-shaped frame (21) rotatably set on the second rotating shaft (27), and a first bearing seat (23) adapted to the first rotating shaft (24) set on the top of the L-shaped frame (21).

3. The pipe processing receiving conveyor according to claim 1, characterized in that, A synchronous transmission unit (6) is also provided between the multiple sets of conveying units (2). The synchronous transmission unit (6) includes a first sprocket (61) respectively set on multiple second rotating shafts (27). The first sprockets (61) on two adjacent second rotating shafts (27) are connected by a first chain (62). The synchronous transmission unit (6) also includes a second sprocket (64) respectively set on the first rotating shaft (24) and the second rotating shaft (27), and the two second sprockets (64) located on the first rotating shaft (24) and the second rotating shaft (27) in each group of the conveying units (2) are connected by a second chain (63); The main frame (1) is also provided with a second connecting seat (7), and the second connecting seat (7) is provided with a power unit (8) for driving one of the second rotating shafts (27) to rotate.

4. A pipe processing receiving conveyor according to claim 2, characterized in that, Each of the L-shaped frames (21) has a connecting shaft (41) on its side wall near the bottom, and several of the connecting shafts (41) are rotatably connected to the transmission rod (4).

5. A pipe processing receiving conveyor according to claim 2, characterized in that, The main frame (1) is also provided with a first connecting seat (3), a first hinge seat (31) is provided on the first connecting seat (3), an electric push rod is rotatably connected on the first hinge seat (31), and a connecting frame (22) is provided on one of the second rotating shafts (27) near the bottom, a second hinge seat (32) is provided on the connecting frame (22), and the output end of the electric push rod is rotatably connected to the second hinge seat (32).

6. A pipe processing receiving conveyor according to claim 3, characterized in that, The power unit (8) includes a geared motor mounted on the second connecting seat (7), and a third sprocket (81) is mounted on one of the second rotating shafts (27) and the output end of the geared motor, respectively. The two third sprockets (81) are connected by a third chain (82).

7. A pipe processing receiving conveyor according to claim 1, characterized in that, The bottom of the main frame (1) is provided with several feet (11), and each foot (11) is provided with mounting holes.

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