Steel pipe pushing and transferring device

Abstract

The utility model provides a steel pipe pushing and transferring device, and belongs to the technical field of steel pipe machining, a first material blocking rod and a second material blocking rod are arranged on one side of a dragging rod, and a dragging power device drives the dragging rod to move back and forth along a steel pipe conveying frame; the dragging rod is arranged in the length direction of the steel pipe conveying frame, the dragging power device drives the dragging rod to move back and forth in the length direction of the steel pipe conveying frame, and in order to push steel pipes to move when the dragging rod moves back and forth along the steel pipe conveying frame, a first material blocking rod and a second material blocking rod are arranged on the dragging rod; when the dragging rod moves back and forth, the steel pipe is placed on the first material blocking rod and the second material blocking rod, and the steel pipe is driven by the first material blocking rod and the second material blocking rod to move back and forth along the steel pipe conveying frame.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe processing technology, and more specifically, to a steel pipe pushing and transferring device. Background Technology

[0002] During the production, processing, and packaging of steel pipes, frequent transfers from one workstation to another or bundling of finished steel pipes are necessary. However, during the production and processing of steel pipes, these transfers often occur without any binding or packaging between the pipes. This makes the pipes highly susceptible to scattering due to the pushing or pulling forces applied during the transfer, or even causing severe deviations from the intended path, potentially leading to serious accidents.

[0003] Therefore, there is an urgent need for a device that can push and transfer steel pipes. Utility Model Content

[0004] In view of this, the present invention proposes a method for transferring steel pipes using a towing rod, a first stop rod, and a second stop rod, so that the steel pipes are subjected to uniform force during the transfer process and will not deviate.

[0005] The technical solution of this utility model is implemented as follows: a steel pipe pushing and transferring device includes a steel pipe conveying frame, and also includes a drag rod, a first stop rod, a second stop rod and a dragging power device. The first stop rod and the second stop rod are arranged on one side of the drag rod, and the dragging power device drives the drag rod to move back and forth along the steel pipe conveying frame.

[0006] Based on the above technical solutions, preferably, it also includes a steering power device and a steering power transmission device, wherein the steering power transmission device is connected to the towing rod in a transmission connection, and the steering power device is connected to the steering power transmission device in a transmission connection, wherein the steering power transmission device drives the towing rod to rotate along its own axis.

[0007] Based on the above technical solutions, preferably, the steering power transmission device includes a rotating link and a rotating ring, the rotating link and the rotating ring are fixedly connected, the rotating link is hinged to the output end of the steering power device, and the rotating ring is connected to the towing rod.

[0008] Based on the above technical solutions, preferably, the steering power transmission device further includes a sleeve ring, which is fixedly connected to the rotating connecting rod and the rotating ring, and the towing rod passes through the rotating ring and the sleeve ring in sequence.

[0009] Based on the above technical solutions, preferably, the steering power transmission device further includes a connecting block, one end of which is connected to the steering power device and the other end is hinged to the rotating link.

[0010] Based on the above technical solutions, preferably, the inner wall of the rotating ring is provided with a transmission block, the drag rod is provided with a rotating groove, and the transmission block is slidably disposed in the rotating groove.

[0011] Based on the above technical solutions, preferably, the rotating groove is arranged along the length direction of the towing rod.

[0012] Based on the above technical solutions, preferably, a rotating device is provided between the towing power device and the towing rod, the rotating device including a rotating body and a plug shaft, the plug shaft being rotatably disposed within the rotating body.

[0013] Based on the above technical solutions, preferably, the rotating device further includes a limiting nut, which is disposed on the rotating body and is threadedly engaged with the insertion shaft.

[0014] Based on the above technical solutions, preferably, the rotating body is provided with a transition cavity, the limiting nut is disposed in the transition cavity, and one end of the plug shaft extends into the transition cavity to cooperate with the limiting nut.

[0015] This utility model provides a steel pipe pushing and transferring device that has the following advantages over the prior art:

[0016] (1) The towing rod is set along the length of the steel pipe conveying frame. The towing power device drives the towing rod to move back and forth along the length of the steel pipe conveying frame. In order to push the steel pipe to move when the towing rod moves back and forth along the steel pipe conveying frame, we set a first stop bar and a second stop bar on the towing rod. When the towing rod moves back and forth, the steel pipe is placed on the first stop bar and the second stop bar. The steel pipe moves back and forth along the steel pipe conveying frame under the drive of the first stop bar and the second stop bar.

[0017] (2) When the steel pipe is transferred, the steel pipe conveying frame provides a transfer platform and transfer path to guide the steel pipe. Secondly, the steel pipe conveying frame is equipped with several conveying shafts, which are arranged parallel to each other along the conveying direction of the steel pipe conveying frame. The conveying shafts are equipped with conveying bearings. The conveying shafts and conveying bearings reduce the friction of the steel pipe transfer, making the steel pipe transfer more labor-saving. The appropriate number of steel pipe conveying frames is selected according to the length of the steel pipe. This embodiment gives an implementation method of two steel pipe conveying frames. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of a steel pipe pushing and transferring device according to the present invention;

[0020] Figure 2 This utility model Figure 1 A magnified view of a portion of the image;

[0021] Figure 3 This utility model Figure 1 A magnified view of a portion of the image;

[0022] Figure 4 This utility model Figure 1 A partial sectional view;

[0023] Figure 5 This utility model Figure 1 A magnified view of a portion of the image;

[0024] Figure 6 This is a perspective view of the rotating connecting rod, the sleeve ring, and the rotating ring of this utility model. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0026] like Figure 1-6As shown, a steel pipe pushing and transferring device includes a steel pipe conveying frame 404, a drag rod 501, a first stop rod 5011, a second stop rod 5012, and a dragging power device 502. The first stop rod 5011 and the second stop rod 5012 are disposed on one side of the drag rod 501. The dragging power device 502 drives the drag rod 501 to reciprocate along the steel pipe conveying frame 404. When transferring steel pipes, the steel pipe conveying frame 404 provides a transfer platform and path to guide the steel pipes. Secondly, the steel pipe conveying frame 404 is equipped with several conveying shafts 4041, which are arranged parallel to each other along the conveying direction of the steel pipe conveying frame 404. Conveying bearings 4042 are installed on the conveying shafts 4041. The conveying shafts 4041 and the conveying bearings 4042 reduce the friction during the transfer of the steel pipes, making the transfer more effortless. The appropriate number of steel pipe conveying frames 404 is selected according to the length of the steel pipes. This embodiment provides an implementation with two steel pipe conveying frames 404; (Trailer 5) 01 is set along the length of the steel pipe conveying frame 404. The dragging power device 502 drives the dragging rod 501 to move back and forth along the length of the steel pipe conveying frame 404. In order to push the steel pipe to move when the dragging rod 501 moves back and forth along the steel pipe conveying frame 404, we set a first stop rod 5011 and a second stop rod 5012 on the dragging rod 501. When the dragging rod 501 moves back and forth, the steel pipe is placed on the first stop rod 5011 and the second stop rod 5012. The steel pipe moves back and forth along the steel pipe conveying frame 404 under the drive of the first stop rod 5011 and the second stop rod 5012.

[0027] The above analysis shows that when one end of the first stop rod 5011 and the second stop rod 5012 are set on the drag rod 501 and the other end extends in the same direction, the steel pipe can be placed between the first stop rod 5011 and the second stop rod 5012 to complete the transfer of the steel pipe. The embodiment provides the optimal implementation method. The first stop rod 5011 and the second stop rod 5012 are set parallel to each other on the drag rod 501. When the first stop rod 5011 and the second stop rod 5012 are set vertically, the steel pipe set on the steel pipe conveying frame 404 on the first stop rod 5011 and the second stop rod 5012 moves in one direction under the pushing force of the first stop rod 5011 or the second stop rod 5012.

[0028] To enable the removal of the steel pipe from the steel pipe conveyor frame 404 after it has been transferred to its destination, a steering power device 504 and a steering power transmission device 503 are included. The steering power transmission device 503 is driveably connected to the towing rod 501, and the steering power device 504 is driveably connected to the steering power transmission device 503. The steering power transmission device 503 drives the towing rod 501 to rotate along its own axis. When the towing rod 501 rotates 90° away from the steel pipe conveyor frame 404, the steel pipe is released from the restraints of the first stop rod 5011 and the second stop rod 5012, completing the transfer and release of the steel pipe in one complete process. The steering power device 504 is typically a pneumatic or hydraulic cylinder.

[0029] The steering power transmission device 503 includes a rotating connecting rod 5031 and a rotating ring 5032. The rotating connecting rod 5031 and the rotating ring 5032 are fixedly connected. The rotating connecting rod 5031 is hinged to the output end of the steering power device 504. The rotating ring 5032 is connected to the towing rod 501. To achieve the rotation of the first stop rod 5011 or the second stop rod 5012, the towing rod 501 needs to rotate. The rotation of the towing rod 501 is driven by the steering power transmission device 503 through the rotating connecting rod 5031, which is hinged to it. Then, the rotational power is transmitted to the towing rod 501 through the rotating ring 5032 to complete the rotation of the towing rod 501 along its own axis.

[0030] The steering power transmission device 503 also includes a sleeve ring 5033, which is fixedly connected to the rotating connecting rod 5031 and the rotating ring 5032. The towing rod 501 passes through the rotating ring 5032 and the sleeve ring 5033 in sequence. The sleeve ring 5033 and the rotating ring 5032 are fixedly connected by bolts. The sleeve ring 5033 and the rotating ring 5032 transmit the power of the rotating connecting rod 5031 to the towing rod 501, causing the towing rod 501 to rotate. This controls the first stop rod 5011 and the second stop rod 5012 to flip, thereby transferring or releasing the steel pipe.

[0031] The steering power transmission device 503 further includes a connecting block 5034, one end of which is connected to the steering power device 504, and the other end is hinged to the rotating connecting rod 5031. The steering power transmission device 503 is a connecting component that transmits the power of the steering power device 504 to the rotating connecting rod 5031.

[0032] The inner wall of the rotating ring 5032 is provided with a transmission block 50321, and the towing rod 501 is provided with a rotating groove 5014. The transmission block 50321 is slidably disposed in the rotating groove 5014. The transmission block 50321 cooperates with the rotating groove 5014, allowing the towing rod 501 to reciprocate along the length of the rotating groove 5014, and also transmitting the rotational power of the rotating ring 5032 to the towing rod 501.

[0033] The rotating groove 5014 is provided along the length of the towing rod 501. The orientation of the rotating groove 5014 determines the direction of the reciprocating motion of the towing rod 501.

[0034] A rotating device 505 is provided between the towing power device 502 and the towing rod 501. The rotating device 505 includes a rotating body 5051 and a connecting shaft 5052, with the connecting shaft 5052 rotatably disposed within the rotating body 5051. The rotating device 505 needs to enable the rotation of the towing rod 501 while also satisfying the requirement for the towing power device 502 to apply pushing and pulling forces. Since the towing power device 502 is typically a pneumatic or hydraulic cylinder, it cannot rotate with the towing rod 501. Therefore, a rotating device 505 is provided between the towing power device 502 and the towing rod 501.

[0035] The rotating device 505 also includes a limiting nut 5053, which is disposed on the rotating body 5051 and is threadedly engaged with the insertion shaft 5052. The rotating device 505 is realized by the threaded connection between the limiting nut 5053 and the insertion shaft 5052.

[0036] The rotating body 5051 has a transition cavity 50511, and the limiting nut 5053 is disposed in the transition cavity 50511. One end of the insertion shaft 5052 extends into the transition cavity 50511 and is configured to cooperate with the limiting nut 5053. The limiting nut 5053 occupies the least space within the transition cavity 50511.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel pipe push transfer device comprising a steel pipe conveying rack (404), characterized in that: It also includes a drag bar (501), a first stop bar (5011), a second stop bar (5012) and a dragging power device (502). The first stop bar (5011) and the second stop bar (5012) are arranged on one side of the drag bar (501). The dragging power device (502) drives the drag bar (501) to move back and forth along the steel pipe conveyor frame (404).

2. A steel pipe push transfer device as set forth in claim 1, characterized by: It also includes a steering power device (504) and a steering power transmission device (503). The steering power transmission device (503) is connected to the towing rod (501). The steering power device (504) is connected to the steering power transmission device (503). The steering power transmission device (503) drives the towing rod (501) to rotate along its own axis.

3. A steel pipe push transfer device as set forth in claim 2, characterized by: The steering power transmission device (503) includes a rotating link (5031) and a rotating ring (5032). The rotating link (5031) and the rotating ring (5032) are fixedly connected. The rotating link (5031) is hinged to the output end of the steering power device (504). The rotating ring (5032) is connected to the towing rod (501).

4. A steel tube push transfer device as claimed in claim 3, characterized in that: The steering power transmission device (503) also includes a sleeve ring (5033), which is fixedly connected to the rotating connecting rod (5031) and fixedly connected to the rotating ring (5032). The towing rod (501) passes through the rotating ring (5032) and the sleeve ring (5033) in sequence.

5. A steel pipe push transfer apparatus as set forth in claim 3, characterized by: The steering power transmission device (503) also includes a connecting block (5034), one end of which is connected to the steering power device (504), and the other end is hinged to the rotating connecting rod (5031).

6. A steel pipe push transfer apparatus as set forth in claim 3, characterized by: The inner wall of the rotating ring (5032) is provided with a transmission block (50321), and the drag rod (501) is provided with a rotating groove (5014). The transmission block (50321) is slidably disposed in the rotating groove (5014).

7. A steel tube push transfer device as claimed in claim 6, characterized in that: The rotating groove (5014) is arranged along the length of the drag bar (501).

8. A steel pipe pusher transfer apparatus as claimed in claim 1, wherein: A rotating device (505) is provided between the towing power device (502) and the towing rod (501). The rotating device (505) includes a rotating body (5051) and a plug shaft (5052), and the plug shaft (5052) is rotatably disposed within the rotating body (5051).

9. A steel tube push transfer device as claimed in claim 8, characterized in that: The rotating device (505) also includes a limiting nut (5053), which is disposed on the rotating body (5051) and is threadedly engaged with the plug shaft (5052).

10. A steel pipe push transfer device as claimed in claim 9, characterized in that: The rotating body (5051) is provided with a transition cavity (50511), the limiting nut (5053) is provided in the transition cavity (50511), and one end of the plug shaft (5052) extends into the transition cavity (50511) and is configured to cooperate with the limiting nut (5053).

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