Longitudinal conveyor for steel pipes

Abstract

The utility model discloses a steel pipe longitudinal conveyor which comprises a mounting rack, one side of the upper surface of the mounting rack is fixedly connected with a fixed mounting table, the upper surface of the fixed mounting table is provided with a mounting cavity, and the interior of the mounting cavity is slidably connected with a threaded moving block; a power assembly for driving the threaded moving block to move is mounted on the fixed mounting table, a connecting frame is fixedly connected to the upper surface of the threaded moving block, an abutting assembly is mounted on the side wall of the connecting frame, and a fixing plate is fixedly connected to the other side of the upper surface of the mounting rack. A plurality of second driving cylinders are started, the piston ends of the second driving cylinders drive the fixing rods to move, the fixing rods drive the second mounting discs to move in the direction close to the first mounting disc, the distance between the first mounting disc and the second mounting discs is adjusted, the device is suitable for steel pipes with different diameters, and the situation that the steel pipes shake can be effectively reduced; and the steel pipe conveying stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a steel pipe longitudinal conveyor. Background Art

[0002] The steel pipe longitudinal conveyor is also called the steel pipe linear conveyor. It can effectively convey steel pipes of different lengths and perform linear transmission along the length of the steel pipe. The conveyor is a material handling machinery that continuously transports materials along a certain route.

[0003] At present, when general steel pipe conveyors are transporting steel pipes, the steel pipe placing devices are difficult to adapt to steel pipes of different diameters, which causes the steel pipes to shake significantly during the pushing process, affecting the stability of the steel pipe transportation. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a longitudinal conveyor for steel pipes.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a steel pipe longitudinal conveyor, comprising a mounting frame, a fixed mounting platform is fixedly connected to one side of the upper surface of the mounting frame, a mounting cavity is opened on the upper surface of the fixed mounting platform, a threaded moving block is slidably connected to the inside of the mounting cavity, a power component for driving the threaded moving block to move is installed on the fixed mounting platform, a connecting frame is fixedly connected to the upper surface of the threaded moving block, a resistance component is installed on the side wall of the connecting frame, a fixed plate is fixedly connected to the other side of the upper surface of the mounting frame, a plurality of U-shaped seats are fixedly connected to the upper surface of the fixed plate, the inner wall of the U-shaped seat is rotatably connected to a rotating shaft, a first mounting disk and a second mounting disk are provided on the outer surface of the rotating shaft, and a plurality of adjustment components are installed on the side wall of the mounting frame.

[0006] As a further description of the above technical solution:

[0007] The power assembly includes a servo motor fixedly connected to the side wall of the fixed mounting platform, the output shaft of the servo motor extends into the interior of the mounting cavity and is fixedly connected to a threaded rotating rod, and the threaded moving block is threadedly connected to the outer surface of the threaded rotating rod.

[0008] As a further description of the above technical solution:

[0009] The bottom of the threaded moving block is fixedly connected with a sliding block, the bottom of the installation cavity is provided with a sliding groove, and the sliding block is slidably connected inside the sliding groove.

[0010] As a further description of the above technical solution:

[0011] The abutment assembly comprises a first driving cylinder fixedly connected to the side wall of the connecting frame, a piston end of the first driving cylinder is fixedly connected to a propulsion plate, and the propulsion plate is located between the first mounting plate and the second mounting plate.

[0012] As a further description of the above technical solution:

[0013] The adjustment assembly includes an L-shaped frame fixedly connected to the side wall of the mounting frame, a second driving cylinder is fixedly connected to the side wall of the L-shaped frame, a fixing rod is fixedly connected to the piston end of the second driving cylinder, and the end of the fixing rod passes through the U-shaped seat and is connected to the second mounting plate.

[0014] As a further description of the above technical solution:

[0015] The first mounting plate is fixedly connected to the outer surface of the rotating shaft, and the second mounting plate is sleeved on the outer surface of the rotating shaft.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the steel pipe longitudinal conveyor starts multiple second driving cylinders, and the piston end of the second driving cylinder moves with the fixed rod, so that the fixed rod moves with the second mounting plate toward the first mounting plate, and adjusts the distance between the first mounting plate and the second mounting plate. It is suitable for steel pipes of different diameters, can effectively reduce the shaking of the steel pipe, and ensures the stability of steel pipe transportation.

[0018] 2. Compared with the prior art, the longitudinal conveyor for steel pipes starts the first driving cylinder, the piston end of the first driving cylinder moves the propulsion plate downward, and then starts the servo motor. The output shaft of the servo motor rotates with the threaded rotating rod, so that the threaded moving block moves with the connecting frame, and the connecting frame moves with the propulsion plate. After the propulsion plate collides with the steel pipe, it pushes the steel pipe forward, thereby conveying the steel pipe in a straight line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-view stereoscopic diagram of a steel pipe longitudinal conveyor proposed by the utility model;

[0020] Figure 2 This is a second perspective stereogram of a steel pipe longitudinal conveyor proposed by the utility model;

[0021] Figure 3 A steel pipe longitudinal conveyor proposed by the utility model Figure 1 -A partial enlarged view.

[0022] Legend:

[0023] 1. Mounting rack; 2. Fixed mounting table; 3. Mounting cavity; 4. Threaded moving block; 5. Servo motor; 6. Threaded rotating rod; 7. Connecting frame; 8. First driving cylinder; 9. Pushing plate; 10. Fixed plate; 11. U-shaped seat; 12. Rotating shaft; 13. First mounting plate; 14. Second mounting plate; 15. L-shaped frame; 16. Second driving cylinder; 17. Fixed rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figures 1 to 3 The utility model provides a steel pipe longitudinal conveyor: comprising a mounting frame 1, a fixed mounting platform 2 is fixedly connected to one side of the upper surface of the mounting frame 1, a mounting cavity 3 is provided on the upper surface of the fixed mounting platform 2, a threaded moving block 4 is slidably connected inside the mounting cavity 3, a sliding block is fixedly connected to the bottom of the threaded moving block 4, a sliding groove is provided at the bottom of the mounting cavity 3, and the sliding block is slidably connected inside the sliding groove, thereby ensuring that the threaded moving block 4 can stably move horizontally;

[0026] Reference Figure 1 and Figure 3 In order to achieve the purpose of moving the threaded moving block 4, a power assembly driving the threaded moving block 4 is installed on the fixed mounting platform 2. The power assembly includes a servo motor 5 fixedly connected to the side wall of the fixed mounting platform 2. The output shaft of the servo motor 5 extends to the inside of the mounting cavity 3 and is fixedly connected to a threaded rotating rod 6. The threaded moving block 4 is threadedly connected to the outer surface of the threaded rotating rod 6. The servo motor 5 is started, and the output shaft of the servo motor 5 rotates with the threaded rotating rod 6, so that the threaded moving block 4 moves with the connecting frame 7. When the connecting frame 7 moves, it moves with the pushing plate 9. After the pushing plate 9 conflicts with the steel pipe, it pushes the steel pipe forward to transport the steel pipe in a straight line.

[0027] Reference Figure 3 In order to achieve the purpose of lifting and lowering the propulsion plate 9, the upper surface of the threaded moving block 4 is fixedly connected with a connecting frame 7, and a resistance component is installed on the side wall of the connecting frame 7. The resistance component includes a first driving cylinder 8 fixedly connected to the side wall of the connecting frame 7, and the piston end of the first driving cylinder 8 is fixedly connected with the propulsion plate 9. When the first driving cylinder 8 is started, the piston end of the first driving cylinder 8 can move the propulsion plate 9 up and down;

[0028] Reference Figure 1 and Figure 3 In order to achieve the purpose of adjusting the distance between the first mounting plate 13 and the second mounting plate 14, a fixing plate 10 is fixedly connected to the other side of the upper surface of the mounting frame 1, and a plurality of U-shaped seats 11 are fixedly connected to the upper surface of the fixing plate 10. The inner wall of the U-shaped seat 11 is rotatably connected to the rotating shaft 12. The outer surface of the rotating shaft 12 is provided with a first mounting plate 13 and a second mounting plate 14. The first mounting plate 13 is fixedly connected to the outer surface of the rotating shaft 12, and the second mounting plate 14 is sleeved on the outer surface of the rotating shaft 12. The push plate 9 is located between the first mounting plate 13 and the second mounting plate 14. Between the mounting plates 14, a plurality of adjustment components are installed on the side walls of the mounting frame 1, and the adjustment components include an L-shaped frame 15 fixedly connected to the side walls of the mounting frame 1, and a second driving cylinder 16 is fixedly connected to the side walls of the L-shaped frame 15, and a fixing rod 17 is fixedly connected to the piston end of the second driving cylinder 16, and the end of the fixing rod 17 passes through the U-shaped seat 11 and is connected to the second mounting plate 14. When the plurality of second driving cylinders 16 are started, the piston end of the second driving cylinder 16 moves with the fixing rod 17, so that the fixing rod 17 moves with the second mounting plate 14.

[0029] Working principle:

[0030] When in use, the steel pipe is placed on the outer surface of the plurality of rotating shafts 12, and then the plurality of second driving cylinders 16 are started at the same time, and the piston end of the second driving cylinder 16 moves with the fixing rod 17, so that the fixing rod 17 moves with the second mounting plate 14 toward the first mounting plate 13, and the distance between the first mounting plate 13 and the second mounting plate 14 is adjusted, which is suitable for steel pipes of different diameters, can effectively reduce the shaking of the steel pipe, and ensure the stability of the steel pipe transportation;

[0031] After the steel pipe is placed, the first driving cylinder 8 is started, and the piston end of the first driving cylinder 8 moves downward with the propulsion plate 9, and then the servo motor 5 is started, and the output shaft of the servo motor 5 rotates with the threaded rotating rod 6, so that the threaded moving block 4 moves with the connecting frame 7, and the connecting frame 7 moves with the propulsion plate 9. After the propulsion plate 9 contacts the steel pipe, it pushes the steel pipe forward, and the steel pipe is transported in a straight line. After the pushing is completed, the propulsion plate 9 is reset.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel pipe longitudinal conveyor, comprising a mounting frame (1), characterized in that: A fixed mounting platform (2) is fixedly connected to one side of the upper surface of the mounting frame (1); a mounting cavity (3) is provided on the upper surface of the fixed mounting platform (2); a threaded moving block (4) is slidably connected to the interior of the mounting cavity (3); a power component for driving the threaded moving block (4) to move is installed on the fixed mounting platform (2); a connecting frame (7) is fixedly connected to the upper surface of the threaded moving block (4); a resistance component is installed on the side wall of the connecting frame (7); a fixed plate (10) is fixedly connected to the other side of the upper surface of the mounting frame (1); a plurality of U-shaped seats (11) are fixedly connected to the upper surface of the fixed plate (10); a rotating shaft (12) is rotatably connected to the inner wall of the U-shaped seat (11); a first mounting disk (13) and a second mounting disk (14) are provided on the outer surface of the rotating shaft (12); and a plurality of adjustment components are installed on the side wall of the mounting frame (1).

2. A steel pipe longitudinal conveyor according to claim 1, characterized in that: The power assembly comprises a servo motor (5) fixedly connected to a side wall of a fixed mounting platform (2); an output shaft of the servo motor (5) extends into the interior of the mounting cavity (3) and is fixedly connected to a threaded rotating rod (6); and the threaded moving block (4) is threadedly connected to an outer surface of the threaded rotating rod (6).

3. A steel pipe longitudinal conveyor according to claim 1, characterized in that: A sliding block is fixedly connected to the bottom of the threaded moving block (4), a sliding groove is provided at the bottom of the installation cavity (3), and the sliding block is slidably connected inside the sliding groove.

4. A steel pipe longitudinal conveyor according to claim 1, characterized in that: The abutment assembly comprises a first driving cylinder (8) fixedly connected to a side wall of a connecting frame (7), a piston end of the first driving cylinder (8) being fixedly connected to a propulsion plate (9), and the propulsion plate (9) being located between a first mounting plate (13) and a second mounting plate (14).

5. A steel pipe longitudinal conveyor according to claim 1, characterized in that: The adjustment assembly comprises an L-shaped frame (15) fixedly connected to a side wall of the mounting frame (1), a second driving cylinder (16) fixedly connected to the side wall of the L-shaped frame (15), a fixing rod (17) fixedly connected to a piston end of the second driving cylinder (16), and a distal end of the fixing rod (17) passing through the U-shaped seat (11) and connected to the second mounting plate (14).

6. A steel pipe longitudinal conveyor according to claim 1, characterized in that: The first mounting plate (13) is fixedly connected to the outer surface of the rotating shaft (12), and the second mounting plate (14) is sleeved on the outer surface of the rotating shaft (12).

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