A steel pipe stacking machine conveying device

Abstract

The utility model provides a kind of steel pipe pipe piling machine conveying device, it is related to conveying device technical field, the utility model includes base, the top of base is fixedly installed with shell, the inside of shell is provided with conveyor belt, the inside symmetry of conveyor belt is provided with two rollers, the roller rotation is installed in the inner wall of shell, the side of shell is provided with driving mechanism, where one the roller is driven by driving mechanism, the top of conveyor belt is provided with limiting device, the limiting device is extruded and positioned to the top of steel pipe by being provided with several cylinders, the utility model is extruded and positioned to steel pipe by being provided with several cylinders, when cylinder and steel pipe abut, it can be positioned under not hindering steel pipe movement premise, and increase the friction between steel pipe and conveyor belt, it is favorable to prevent steel pipe from skewing and causing obstruction to the rear steel pipe, it is convenient for the rapid conveying of steel pipe.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a conveying device for a steel pipe stacking machine. Background Technology

[0002] The conveying device of the steel pipe jacking machine is a key part to ensure the efficient operation of the steel pipe jacking machine. The most common conveying device is the conveyor belt. It uses the friction between the conveyor belt and the steel pipe to make the conveyor belt move the steel pipe. It has the advantages of low operating cost and simple maintenance.

[0003] When using a conveyor to transport steel pipes, the movement of the steel pipes is mainly driven by the friction between the conveyor belt and the steel pipes. However, uneven friction often occurs during the movement of the steel pipes, which can cause the steel pipes to tilt and obstruct the subsequent steel pipes, making it difficult to transport the steel pipes quickly. Utility Model Content

[0004] This utility model proposes a steel pipe stacking machine conveying device to solve the problem that uneven friction often occurs during the movement of steel pipes, which can cause the steel pipes to tilt and obstruct the subsequent steel pipes, making it difficult to quickly transport the steel pipes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a steel pipe stacking machine conveying device, comprising a base, a housing fixedly installed on the top of the base, a conveyor belt arranged inside the housing, two rollers symmetrically arranged inside the conveyor belt, the rollers being rotatably installed on the inner wall of the housing, a driving mechanism arranged on one side of the housing, one of the rollers being driven by the driving mechanism, and a limiting device arranged on the top of the conveyor belt, the limiting device using several cylinders to squeeze and limit the top of the steel pipe.

[0006] The effect achieved by the above-mentioned components is as follows: by setting several cylinders to squeeze and limit the top of the steel pipe, this utility model, by setting several cylinders, can squeeze and limit the steel pipe without hindering its movement when the cylinders come into contact with the steel pipe, and increase the friction between the steel pipe and the conveyor belt, which helps to prevent the steel pipe from tilting and blocking the steel pipe behind it, and facilitates the rapid conveying of the steel pipe.

[0007] Preferably, the limiting device includes four support plates, one end of each of the four support plates is fixedly installed at the four corners of the top of the housing, and the other end of each of the four support plates is fixedly installed with the same rectangular frame. Several mounting blocks are evenly installed on both sides of the inner wall of the rectangular frame. The inner walls of two opposite mounting blocks are rotatably installed with the same cylinder through bearings. Threaded rods are rotatably installed on both sides of the rectangle, and the threaded rods are threadedly connected to one side of the housing.

[0008] The effect achieved by the above components is as follows: when the threaded rod is rotated, the threaded rod will drive the rectangular frame to move in the vertical direction until the outer surface of the bottom cylinder of the rectangular frame abuts against the outer surface of the steel pipe on the conveyor belt. Then, several cylinders can squeeze and limit the steel pipe and increase the friction between the steel pipe and the conveyor belt, which helps to prevent the steel pipe from shifting. At the same time, since the cylinders can rotate, they will not hinder the movement of the steel pipe.

[0009] Preferably, the outer surface of the cylinder is provided with a rubber sleeve.

[0010] The effect achieved by the above-mentioned components is that by setting up a rectangular sleeve, it can replace the outer surface of the cylinder to abut against the steel pipe, thereby providing a certain degree of protection for the steel pipe.

[0011] Preferably, an operating block is fixedly installed at one end of the threaded rod, and the outer surface of the operating block is provided with protrusions.

[0012] The effect achieved by the above components is as follows: by setting the operating block, rotating the operating block can drive the threaded rod to rotate. At the same time, the outer surface of the operating block is provided with protrusions, which can effectively increase the friction of the outer surface of the operating block and have an anti-slip effect when rotating the operating block.

[0013] Preferably, a circular hole block is fixedly installed on one side of the mounting block, and a pin is inserted into the inner wall of the circular hole block. One end of the pin is fixedly installed at the bottom of the rectangular frame, and one end of the pin is made of rubber.

[0014] The effect achieved by the above components is as follows: the two round hole blocks at both ends of the cylinder are fitted onto the two pins at the bottom of the rectangular frame, so that one side of the mounting block abuts against the bottom of the rectangular frame. The size of the rubber end of the pin is slightly larger than the inner wall of the round hole block, which can fix the cylinder and the rectangular frame, while also allowing the cylinder to be disassembled, thus facilitating the individual maintenance and replacement of the cylinder.

[0015] Preferably, a fastening assembly is provided between the rectangular frame and the four support plates. The fastening assembly includes four threaded pins, one end of each of the four threaded pins is symmetrically fixed on both sides of the rectangular frame, the outer surface of each threaded pin is slidably mounted on the inner wall of the support plate, and a nut is threaded onto the outer surface of each threaded pin.

[0016] The effect achieved by the above components is as follows: when the threaded rod moves the rectangular frame, the rectangular frame will cause the threaded pin to slide synchronously on the inner wall of the support plate, thereby rotating the nut so that one side of the nut presses against one side of the support plate. The nut can fix the threaded pin and the support plate, thereby providing auxiliary fixation for the rectangular frame and helping to prevent the threaded rod from loosening and causing the rectangular frame to shift.

[0017] Preferably, a rubber ring is bonded to the side of the support plate near the nut.

[0018] The effect achieved by the above components is that by setting the rubber ring, the friction between the nut and the support plate can be increased, making the nut more securely fixed to the threaded pin.

[0019] Preferably, a circular block is fixedly installed at one end of the threaded pin, and the outer diameter of the circular block is larger than the outer diameter of the threaded pin.

[0020] The effect achieved by the above-mentioned components is that by setting up a round block, one end of the threaded pin can be blocked, which helps to prevent the nut from coming off the threaded pin.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, several cylinders are used to squeeze and limit the top of the steel pipe. When the cylinders come into contact with the steel pipe, they can squeeze and limit the steel pipe without hindering its movement, and increase the friction between the steel pipe and the conveyor belt. This helps prevent the steel pipe from tilting and blocking the steel pipes behind it, and facilitates the rapid transport of the steel pipe. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the limiting device of this utility model;

[0025] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0026] Figure 4 This utility model Figure 2 A magnified structural diagram at point B.

[0027] Legend: 1. Base; 2. Housing; 3. Conveyor belt; 4. Roller; 5. Drive mechanism; 6. Limiting device; 61. Support plate; 62. Rectangular frame; 63. Mounting block; 64. Cylinder; 65. Threaded rod; 66. Rubber sleeve; 67. Operating block; 68. Round hole block; 69. Pin; 7. Locking device; 71. Threaded pin; 72. Nut; 73. Rubber ring; 74. Round block. Detailed Implementation

[0028] Example 1, referring to Figures 1-3As shown, this embodiment discloses a steel pipe jacking machine conveying device, including a base 1, a housing 2 fixedly installed on the top of the base 1, a conveyor belt 3 inside the housing 2, and two rollers 4 symmetrically arranged inside the conveyor belt 3. The rollers 4 are rotatably mounted on the inner wall of the housing 2. A drive mechanism 5 is provided on one side of the housing 2, and one of the rollers 4 is driven by the drive mechanism 5 (the drive mechanism 5 can be a motor installed on one side of the housing 2, the motor is connected to one end of one of the rollers 4 through components such as a reducer and a coupling, and the motor is powered by a power supply module to drive one roller 4 to rotate, which in turn drives the conveyor belt 3 and the other roller 4 to rotate). The roller 2 rotates (since the motor drive module is a conventional technology, it will not be described in detail here). The top of the conveyor belt 3 is equipped with a limiting device 6. The limiting device 6 uses several cylinders 64 to squeeze and limit the top of the steel pipe. By setting several cylinders 64 to squeeze and limit the top of the steel pipe, this utility model can squeeze and limit the steel pipe without hindering its movement when the cylinders 64 come into contact with the steel pipe, and increase the friction between the steel pipe and the conveyor belt 3. This helps to prevent the steel pipe from tilting and blocking the steel pipe behind it, and facilitates the rapid conveying of the steel pipe.

[0029] Reference Figure 2 and Figure 3 As shown, the limiting device 6 includes four support plates 61. One end of each support plate 61 is fixedly installed at one of the four corners of the top of the housing 2. The other end of each support plate 61 is fixedly installed with the same rectangular frame 62. Several mounting blocks 63 are evenly installed on both sides of the inner wall of the rectangular frame 62. The inner walls of two opposite mounting blocks 63 are rotatably mounted with the same cylinder 64 via bearings. Threaded rods 65 are rotatably installed on both sides of the rectangle. The threaded rods 65 are threadedly connected to one side of the housing 2. Rotating the threaded rods 65 will cause the rectangular frame 64 to rotate. The frame 62 moves vertically until the outer surface of the bottom cylinder 64 of the rectangular frame 62 abuts against the outer surface of the steel pipe on the conveyor belt 3. Then, several cylinders 64 can squeeze and limit the steel pipe and increase the friction between the steel pipe and the conveyor belt 3, which helps to prevent the steel pipe from shifting. At the same time, since the cylinders 64 can rotate, they will not hinder the movement of the steel pipe. The outer surface of the cylinder 64 is provided with a rubber sleeve 66. By setting the rectangular sleeve, it can replace the outer surface of the cylinder 64 to abut against the steel pipe, thereby providing a certain degree of protection for the steel pipe.

[0030] Reference Figure 2 and Figure 3As shown, an operating block 67 is fixedly installed at one end of the threaded rod 65. The outer surface of the operating block 67 has protrusions. By setting the operating block 67, rotating the operating block 67 can drive the threaded rod 65 to rotate. At the same time, the protrusions on the outer surface of the operating block 67 can effectively increase the friction of the outer surface of the operating block 67, which has an anti-slip effect when rotating the operating block 67. A round hole block 68 is fixedly installed on one side of the mounting block 63. A pin 69 is inserted into the inner wall of the round hole block 68. One end of the pin 69 is fixedly installed at the bottom of the rectangular frame 62. One end of the pin 69 is made of rubber. The round hole blocks 68 on both sides of the cylinder 64 are fitted onto the pins 69 on both sides of the bottom of the rectangular frame 62, so that one side of the mounting block 63 abuts against the bottom of the rectangular frame 62. The size of the rubber end of the pin 69 is slightly larger than the inner wall of the round hole block 68, which can fix the cylinder 64 and the rectangular frame 62, and at the same time make the cylinder 64 detachable, so as to facilitate the individual maintenance and replacement of the cylinder 64.

[0031] Reference Figure 2 and Figure 4 As shown, a fastening assembly is provided between the rectangular frame 62 and the four support plates 61. The fastening assembly includes four threaded pins 71. One end of each threaded pin 71 is symmetrically fixed on both sides of the rectangular frame 62. The outer surface of the threaded pin 71 is slidably mounted on the inner wall of the support plate 61. Nuts 72 are threadedly connected to the outer surface of the threaded pin 71. When the threaded rod 65 moves the rectangular frame 62, the rectangular frame 62 will drive the threaded pins 71 to slide synchronously on the inner wall of the support plate 61, thereby rotating the nut 72. This causes one side of the nut 72 to press against one side of the support plate 61, thus fixing the threaded pins 71 and the support plate 61. This provides auxiliary fixation for the rectangular frame 62 and helps prevent the threaded rod 65 from loosening and causing the rectangular frame 62 to shift.

[0032] Reference Figure 2 and Figure 4 As shown, a rubber ring 73 is bonded to the side of the support plate 61 near the nut 72. By setting the rubber ring 73, the friction between the nut 72 and the support plate 61 can be increased, making the nut 72 more securely fixed to the threaded pin 71. A round block 74 is fixedly installed at one end of the threaded pin 71. The outer diameter of the round block 74 is larger than the outer diameter of the threaded pin 71. By setting the round block 74, one end of the threaded pin 71 can be blocked, which helps to prevent the nut 72 from falling off the threaded pin 71.

[0033] Working principle: Rotating the operating block 67 drives the threaded rod 65 to rotate, which in turn drives the rectangular frame 62 to move vertically. The rectangular frame 62 drives the threaded pin 71 to slide synchronously on the inner wall of the support plate 61 until the outer surface of the bottom cylinder 64 of the rectangular frame 62 abuts against the outer surface of the steel pipe on the conveyor belt 3. Rotating the nut 72 causes one side of the nut 72 to press against the rubber ring 73 on one side of the support plate 61, thus fixing the threaded pin 71 and the support plate 61, thereby providing auxiliary fixation for the rectangular frame 62. This helps prevent the threaded rod 65 from loosening and causing the rectangular frame 62 to shift. The several cylinders 64 can compress and limit the steel pipe, increasing the friction between the steel pipe and the conveyor belt 3, which helps prevent the steel pipe from shifting. At the same time, since the cylinders 64 can rotate, they will not obstruct the movement of the steel pipe, thus preventing the steel pipe from tilting and blocking the steel pipe behind it, facilitating the rapid conveying of the steel pipe.

Claims

1. A steel pipe stacking machine conveying device, comprising a base (1), characterized in that: A housing (2) is fixedly installed on the top of the base (1). A conveyor belt (3) is provided inside the housing (2). Two rollers (4) are symmetrically arranged inside the conveyor belt (3). The rollers (4) are rotatably installed on the inner wall of the housing (2). A drive mechanism (5) is provided on one side of the housing (2). One of the rollers (4) is driven by the drive mechanism (5). A limit device (6) is provided on the top of the conveyor belt (3). The limit device (6) uses several cylinders (64) to squeeze and limit the top of the steel pipe.

2. The steel pipe stacking machine conveying device according to claim 1, characterized in that: The limiting device (6) includes four support plates (61). One end of each of the four support plates (61) is fixedly installed at the four corners of the top of the housing (2). The other end of each of the four support plates (61) is fixedly installed with the same rectangular frame (62). Several mounting blocks (63) are evenly installed on both sides of the inner wall of the rectangular frame (62). The inner walls of two opposite mounting blocks (63) are rotatably installed with the same cylinder (64) through bearings. Threaded rods (65) are rotatably installed on both sides of the rectangle. The threaded rods (65) are threadedly connected to one side of the housing (2).

3. The steel pipe stacking machine conveying device according to claim 2, characterized in that: A rubber sleeve (66) is provided on the outer surface of the cylinder (64).

4. The steel pipe stacking machine conveying device according to claim 2, characterized in that: An operating block (67) is fixedly installed at one end of the threaded rod (65), and the outer surface of the operating block (67) is provided with protrusions.

5. The steel pipe stacking machine conveying device according to claim 2, characterized in that: A round hole block (68) is fixedly installed on one side of the mounting block (63). A pin (69) is inserted into the inner wall of the round hole block (68). One end of the pin (69) is fixedly installed at the bottom of the rectangular frame (62). One end of the pin (69) is made of rubber.

6. The steel pipe stacking machine conveying device according to claim 2, characterized in that: A fastening assembly is provided between the rectangular frame (62) and the four support plates (61). The fastening assembly includes four threaded pins (71). One end of each of the four threaded pins (71) is symmetrically fixed on both sides of the rectangular frame (62). The outer surface of each threaded pin (71) is slidably mounted on the inner wall of the support plate (61). A nut (72) is threaded onto the outer surface of each threaded pin (71).

7. The steel pipe stacking machine conveying device according to claim 6, characterized in that: A rubber ring (73) is bonded to the side of the support plate (61) near the nut (72).

8. The steel pipe stacking machine conveying device according to claim 6, characterized in that: A round block (74) is fixedly installed at one end of the threaded pin (71), and the outer diameter of the round block (74) is larger than the outer diameter of the threaded pin (71).

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