Steel pipe conveying device

Abstract

The utility model relates to the technical field of material conveying, in particular to a steel pipe conveying device which comprises a base, a mounting plate arranged at the top of the base, a conveying assembly arranged at the top of the mounting plate, and a lifting mechanism arranged between the bottom of the mounting plate and the base. A positive and negative tooth lead screw is rotationally connected between the fixing bases, one end of the positive and negative tooth lead screw extends to the outer sides of the fixing bases, the extending end of the positive and negative tooth lead screw is connected with a servo motor through a coupler, the outer side of the positive and negative tooth lead screw is connected with a first sliding block and a second sliding block in a matched mode, and supporting blocks are fixedly connected to the tops of the first sliding block and the second sliding block. Supporting rods are rotationally connected to the tops of the supporting blocks, bases are hinged to the tops of the supporting rods, the sides, away from the supporting rods, of the bases are fixedly connected with the bottom of the mounting plate, and supporting assemblies are further arranged on the periphery of the top of the base.

Description

TECHNICAL FIELD

[0001] The utility model relates to material delivery field, in particular to a kind of steel pipe conveying device. BACKGROUND

[0002] Steel pipe is the steel material with hollow section, its length is far greater than diameter or perimeter.Steel pipe is divided into round, square, rectangular and special-shaped steel pipe according to section shape;It is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to material;It is divided into conveying pipeline, engineering structure, hot work equipment, petroleum and chemical industry, machinery manufacturing, geological drilling, high pressure equipment steel pipe according to use;It is divided into seamless steel pipe and welded steel pipe according to production process, and the conveying of steel pipe is one of important processes in steel pipe production process, and the conveying of steel pipe needs continuous stability, once steel pipe conveying fault occurs, production will be interrupted to cause downtime, so the stable and reliable steel pipe conveying device becomes important research direction, and the existing steel pipe conveying device is simple in structure, without lifting mechanism, cannot adapt to the conveying demand of different height of steel pipe, and practicality is reduced. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of prior art, the utility model aims at providing a kind of steel pipe conveying device, it has the advantage that the problem raised in the above background technology is solved.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of steel pipe conveying device, including base, the base top is equipped with mounting plate, the mounting plate top is equipped with conveying assembly, lifting mechanism is equipped between the base bottom and base, the lifting mechanism includes the fixed seat being set to the both sides of base top, the fixed seat is rotatably connected with positive and negative toothed rod, the positive and negative toothed rod one end extends to the outside of fixed seat, the positive and negative toothed rod extension end is connected with servo motor by shaft coupling, the positive and negative toothed rod outside is matched with first sliding block, second sliding block, the first sliding block and second sliding block top are all fixedly connected with support block, the support block top is rotatably connected with support rod, the support rod top is all hinged with pedestal, the pedestal is all fixedly connected with mounting plate bottom away from support rod side, the base top is also equipped with support assembly around, the support assembly includes the support cylinder being set to the base top around, the support cylinder is all set to open upward, the support plate is all slidably matched in the support cylinder, the damping rod is equipped between the support plate bottom and support cylinder inner bottom, the spring is all set on the damping rod outside, the support plate top is all fixedly connected with reinforcing bar, the reinforcing bar top is all extended to the outside of support cylinder top and is fixedly connected with mounting plate bottom.

[0006] Through the above technical scheme, during conveying operation, the operator cooperates with the conveying assembly arranged at the bottom of the mounting plate to perform steel pipe conveying operation, during the conveying operation, the operator opens the servo motor according to the operation requirement to drive the forward and reverse lead screw to rotate, at this time, the first sliding block and the second sliding block on the forward and reverse lead screw move towards each other or in the opposite direction, so that the support rod on the support block cooperates with the base to lift the mounting plate and other components on the mounting plate up and down to the appropriate position to adapt to different conveying heights, when the mounting plate moves upwards, the support cylinder arranged around the top of the base and the support plate sliding up and down in the support cylinder cooperate with the reinforcing rod to play a supporting role, ensuring the stability of the mounting plate during movement, at the same time, when the mounting plate moves downwards, the reinforcing rod extrudes the support plate, and the damping rod arranged at the bottom of the support plate cooperates with the spring to play a supporting role, also ensuring the stability and safety of the mounting plate during downward movement.

[0007] Further provided: the conveying assembly comprises limiting plates arranged on both sides of the top of the mounting plate, the limiting plates are symmetrically arranged between the limiting plates, a connecting roller is rotatably connected between the limiting plates, one end of the connecting roller extends outside the limiting plates, a driving motor is connected to the extending end of the connecting roller through a shaft coupling, a plurality of equally spaced and parallel conveying rollers are rotatably connected to one side of the connecting roller between the limiting plates, a conveying belt is jointly wrapped outside the connecting roller and the plurality of conveying rollers, and a plurality of equally spaced anti-skid protrusions are fixedly connected to the surface of the conveying belt.

[0008] Through the above technical scheme, during operation, the operator places the steel pipe to be conveyed on the conveying belt, the plurality of anti-skid protrusions arranged on the conveying belt play an anti-skid role, avoiding movement of the steel pipe during conveying, which may cause collision and damage, then the operator starts the driving motor to drive the connecting roller to rotate, at this time, the conveying belt jointly wrapped outside the connecting roller and the plurality of conveying rollers cooperates to rotate and convey the steel pipe on the conveying belt to the designated position.

[0009] Further provided: the plurality of anti-skid protrusions are made of rubber material.

[0010] Through the above technical scheme, the anti-skid protrusions made of rubber material contact the surface of the steel pipe to play an anti-skid and protection role, at the same time, the anti-skid protrusions made of rubber material are resistant to friction, improving the service life.

[0011] Further provided: the conveying belt is made of wear-resistant material.

[0012] Through the above technical scheme, the conveying belt made of wear-resistant material has strong wear resistance, improving the service life of the conveying belt and indirectly improving the conveying operation efficiency.

[0013] Further arrangement: the outer wall of the base is provided with a switch group connected with the servo motor and the driving motor.

[0014] By adopting the above technical scheme, through the arrangement of the switch group, the operator can conveniently control the conveying and lifting operation of the equipment.

[0015] Further arrangement: the bottom of the base is provided with a stable frame around.

[0016] By adopting the above technical scheme, through the arrangement of the stable frame, the stability of the whole equipment during operation is improved.

[0017] In summary, the utility model has the following beneficial effects:

[0018] The utility model discloses a lifting mechanism, during conveying operation, the operator opens the servo motor according to the action requirement, drives the positive and negative toothed rod to rotate work, at this moment, the first sliding block and the second sliding block on the positive and negative toothed rod cooperate and move oppositely or reversely, and the supporting rod on the supporting block cooperates the pedestal to lift the mounting plate and other components on the mounting plate to the appropriate position, so as to adapt to different conveying height, when the mounting plate moves upward, the supporting cylinder around the top of the base and the supporting plate that slides up and down in the supporting cylinder cooperate the reinforcing rod to play a supporting role, ensure the stability of the mounting plate during movement, at the same time, when the mounting plate moves downward, the reinforcing rod extrudes the supporting plate, and the damping rod at the bottom of the supporting plate cooperates the spring, plays a supporting role, and also ensures the stability and safety of the mounting plate when moving downward.

[0019] The utility model discloses a conveying assembly, when operating, the operator places the steel pipe that needs to be conveyed on the conveying belt, and the plurality of anti-skid convex blocks arranged on the conveying belt play an anti-skid role, avoid the movement of the steel pipe during conveying, cause collision damage, then the operator starts the driving motor, drives the connecting roller to rotate work, at this moment, the connecting roller and the conveying belt that the plurality of conveying rollers outside are surrounded and set play a rotating conveying work, conveying the steel pipe on the conveying belt to the specified position. DRAWINGS

[0020] The drawings explained here are used to provide further understanding of the utility model, and constitute a part of this application, but do not constitute improper limitation to the utility model, and in the drawings:

[0021] Figure 1 It is the front view of the utility model;

[0022] Figure 2 It is the front view structure schematic diagram of the utility model;

[0023] Figure 3 It is the rear view of the utility model.

[0024] In the figure, 1, base; 2, mounting plate; 3, conveying assembly; 4, lifting mechanism; 5, fixed seat; 6, positive and negative toothed lead screw; 7, servo motor; 8, first sliding block; 9, second sliding block; 10, support block; 11, support rod; 12, base; 13, support assembly; 14, support cylinder; 15, support plate; 16, damping rod; 17, spring; 18, reinforcing rod; 19, limiting plate; 20, connecting roller; 21, driving motor; 22, conveying roller; 23, conveying belt; 24, anti-skid protrusion; 25, switch group; 26, stabilizing frame. DETAILED DESCRIPTION

[0025] The foregoing and other technical contents, features and effects of the present application will be described in detail below with reference to the accompanying drawings. Figure 1 to the accompanying drawings Figure 3 The detailed description of the embodiments will be clearly presented. The structural contents mentioned in the following embodiments are all referred to the accompanying drawings.

[0026] The exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0027] Embodiment 1: A steel pipe conveying device, as shown in Figure 1 , 2 , 3, comprising a base 1, the bottom of the base 1 is provided with a stabilizing frame 26 around, the top of the base 1 is provided with a mounting plate 2, the top of the mounting plate 2 is provided with a conveying assembly 3, the conveying assembly 3 comprises a limiting plate 19 arranged on both sides of the top of the mounting plate 2, the limiting plates 19 are symmetrically arranged, the limiting plates 19 are rotatably connected with a connecting roller 20, one end of the connecting roller 20 extends outside the limiting plate 19, the extending end of the connecting roller 20 is connected with a driving motor 21 through a shaft coupling, a plurality of conveying rollers 22 are rotatably connected with one side of the connecting roller 20 between the limiting plates 19, the conveying rollers 22 are arranged at equal intervals and are parallel to each other, the connecting roller 20 and the plurality of conveying rollers 22 are jointly wrapped with a conveying belt 23 outside, the conveying belt 23 is made of wear-resistant material, the conveying belt 23 is fixedly connected with a plurality of anti-skid protrusions 24 arranged at equal intervals on the surface, the plurality of anti-skid protrusions 24 are made of rubber material.

[0028] As shown in Figure 2As shown, the bottom of the mounting plate 2 and the base 1 is provided with a lifting mechanism 4, the lifting mechanism 4 includes the fixed seat 5 provided on both sides of the top of the base 1, the fixed seat 5 is rotatably connected with the positive and negative toothed lead screw 6, one end of the positive and negative toothed lead screw 6 extends to the outside of the fixed seat 5, the extending end of the positive and negative toothed lead screw 6 is connected with the servo motor 7 through the shaft coupling, the outside of the positive and negative toothed lead screw 6 is matched with the first sliding block 8 and the second sliding block 9, the top of the first sliding block 8 and the second sliding block 9 is fixedly connected with the support block 10, the top of the support block 10 is rotatably connected with the support rod 11, the top of the support rod 11 is hingedly connected with the base 12, the side away from the support rod 11 of the base 12 is fixedly connected with the bottom of the mounting plate 2, the top of the base 1 is further provided with a support assembly 13, the support assembly 13 includes the support cylinder 14 provided around the top of the base 1, the support cylinder 14 is upwardly open, the support plate 15 is slidably arranged in the support cylinder 14, the bottom of the support plate 15 and the inner bottom of the support cylinder 14 is provided with the damping rod 16, the outer side of the damping rod 16 is sleeved with the spring 17, the top of the support plate 15 is fixedly connected with the reinforcing rod 18, the top of the reinforcing rod 18 extends to the outside of the top of the support cylinder 14 and is fixedly connected with the bottom of the mounting plate 2.

[0029] As shown in the figure, Figure 2 The outer wall of the base 1 is provided with a switch group 25 connected with the servo motor 7 and the driving motor 21.

[0030] In the embodiment of the utility model, during conveying operation, the operator starts the servo motor 7 according to the requirement, drives the positive and negative toothed lead screw 6 to rotate, at this time, the first sliding block 8 and the second sliding block 9 on the positive and negative toothed lead screw 6 move towards each other or in the opposite direction, and the support rod 11 on the support block 10 cooperates with the base 12 to lift the mounting plate 2 and other components on the mounting plate 2 to the appropriate position, so as to adapt to different conveying heights, when the mounting plate 2 moves upwards, the support cylinder 14 around the top of the base 1 and the support plate 15 sliding up and down in the support cylinder 14 cooperate with the reinforcing rod 18 to play a supporting role, ensuring the stability of the mounting plate 2 during movement, at the same time, when the mounting plate 2 moves downwards, the reinforcing rod 18 extrudes the support plate 15, the damping rod 16 arranged at the bottom of the support plate 15 cooperates with the spring 17 to play a supporting role, also ensuring the stability and safety of the mounting plate 2 during downward movement, when the mounting plate 2 is adjusted to the appropriate conveying position, the operator places the steel pipe to be conveyed on the conveying belt 23, the plurality of anti-skid protrusions 24 arranged on the conveying belt 23 play an anti-skid role, avoiding the movement of the steel pipe during conveying, causing collision and damage, then the operator starts the driving motor 21, drives the connecting roller 20 to rotate, at this time, the conveying belt 23 around the connecting roller 20 and the plurality of conveying rollers 22 cooperates with the rotating conveying work, conveying the steel pipe on the conveying belt 23 to the designated position.

[0031] The above is a further detailed description of the utility model made in combination with the specific implementation, and cannot be determined that the specific implementation of the utility model is limited to this; for the person skilled in the art and the related technical field of the utility model, the expansion, operation method and data replacement made on the basis of the technical scheme idea of the utility model should be within the protection scope of the utility model.

Claims

1. A steel pipe conveying device, comprising a base (1), characterized in that: The base (1) is provided with a mounting plate (2) on top, and a conveying assembly (3) is provided on top of the mounting plate (2). A lifting mechanism (4) is provided between the bottom of the mounting plate (2) and the base (1). The lifting mechanism (4) includes fixed seats (5) on both sides of the top of the base (1). A positive and negative threaded rod (6) is rotatably connected between the fixed seats (5). One end of the positive and negative threaded rod (6) extends to the outside of the fixed seat (5). The extended end of the positive and negative threaded rod (6) is connected to a servo motor (7) through a coupling. A first slider (8) and a second slider (9) are matched and connected to the outside of the positive and negative threaded rod (6). A support block (10) is fixedly connected to the top of both the first slider (8) and the second slider (9). A support rod (11) is rotatably connected to the top of each support block (10). 11) Each base (12) is hinged to the top. The side of the base (12) away from the support rod (11) is fixedly connected to the bottom of the mounting plate (2). The base (1) is also provided with a support assembly (13) around the top. The support assembly (13) includes a support cylinder (14) set around the top of the base (1). The support cylinder (14) is set with its opening facing upward. The support plate (15) is slidably fitted inside the support cylinder (14). A damping rod (16) is provided between the bottom of the support plate (15) and the bottom of the support cylinder (14). A spring (17) is sleeved on the outside of the damping rod (16). A reinforcing rod (18) is fixedly connected to the top of the support plate (15). The top of the reinforcing rod (18) extends to the outside of the top of the support cylinder (14) and is fixedly connected to the bottom of the mounting plate (2).

2. The steel pipe conveying device according to claim 1, characterized in that: The conveying assembly (3) includes limiting plates (19) disposed on both sides of the top of the mounting plate (2). The limiting plates (19) are symmetrically arranged. A connecting roller (20) is rotatably connected between the limiting plates (19). One end of the connecting roller (20) extends outside the limiting plate (19). The extended end of the connecting roller (20) is connected to a drive motor (21) through a coupling. A plurality of equally spaced and parallel conveying rollers (22) are rotatably connected between the limiting plates (19) on one side of the connecting roller (20). A conveyor belt (23) is wrapped around the outside of the connecting roller (20) and the plurality of conveying rollers (22). A plurality of equally spaced anti-slip protrusions (24) are fixedly connected to the surface of the conveyor belt (23).

3. The steel pipe conveying device according to claim 2, characterized in that: All of the aforementioned anti-slip bumps (24) are made of rubber material.

4. A steel pipe conveying device according to claim 2, characterized in that: The conveyor belt (23) is made of wear-resistant material.

5. A steel pipe conveying device according to claim 1, characterized in that: The outer wall of the base (1) is provided with a switch group (25) that is controlled and connected to the servo motor (7) and the drive motor (21).

6. A steel pipe conveying device according to claim 1, characterized in that: The base (1) is equipped with a stabilizing frame (26) around its bottom.

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