Steel pipe conveying roller equipment

Abstract

The utility model discloses steel pipe conveying roller equipment which comprises a base and a conveying roller assembly installed on the base, the conveying roller assembly comprises a bottom plate connected to the base and two vertical frames connected to the bottom plate, outer spherical bearing seats are connected into the vertical frames in a sliding mode, and lifting of the outer spherical bearing seats is controlled through an adjusting assembly. The two outer spherical bearing seats are connected through a rotating shaft, the rotating shaft is driven by a driving assembly, the rotating shaft is sleeved with two symmetrically-arranged conveying rollers, a spacer bush is arranged between the two conveying rollers, the conveying rotating shaft is sleeved with the spacer bush, grooves are formed in the opposite end faces of the two conveying rollers, and external threads are formed in the outer surface of the rotating shaft. And the conveying rollers are connected to the fastening positions of the locking nuts on the rotating shafts through threads. The conveying device is simple in structure and convenient to operate, all parts are convenient to disassemble, assemble and maintain, the maintenance difficulty is reduced, the rotating shaft can be adjusted up and down through the outer spherical bearing seat, and the position of the conveying roller can be transversely adjusted through the long slotted hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe production equipment technical field especially relates to a kind of steel pipe conveying roller equipment. BACKGROUND

[0002] In the welded pipe production and manufacture, the application of conveying roller is very common, and its working principle is to convey the steel pipe on the roller to the next process by a group of rotating rollers. The existing conveying roller has the following problems in use: first, the conveying process is unstable, and the steel pipe may jump; second, the wear of the conveying roller is not balanced, and as the use time is prolonged, some conveying rollers are severely worn, causing the imbalance of the conveying process; third, the conveying roller lacks an adjusting device, and after the roller surface is worn, it cannot be efficiently repaired, and the repair cost is high. To solve the above problems, a steel pipe conveying roller equipment is developed. SUMMARY

[0003] The utility model aims at providing a kind of steel pipe conveying roller equipment, to solve the above problems.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model discloses a kind of steel pipe conveying roller equipment, including base and the conveying roller assembly installed on the base, the conveying roller assembly includes the bottom plate connected on the base and the two symmetrical standings connected on the bottom plate, outer spherical bearing seat is equipped in the stand, the two side walls of outer spherical bearing seat are slidably connected in the stand, outer spherical bearing seat is controlled lifting by adjusting assembly installed on the top of the stand, the two outer spherical bearing seats are connected by pivot, the pivot is driven by driving assembly installed on the base, two symmetrical conveyors are sleeved on the pivot, spacer is equipped between the two conveyors, the spacer is sleeved on the pivot, recess is set up on the end face of the two conveyors opposite, outer thread is set up on the outer surface of the pivot, the conveyor is fastened position by thread connection on the locking nut of the pivot.

[0006] Further, the base is installed on the concrete foundation by foundation bolt.

[0007] Further, the driving assembly includes motor and speed reducer connected, the speed reducer is installed on the base, and the output end of the speed reducer is connected with the pivot by sprocket and chain.

[0008] Further, long slot holes are set up on the base and the bottom plate, the bottom plate is fixed on the base by screw inserted into the long slot hole on the bottom plate, and the speed reducer is fixed on the base by screw inserted into the long slot hole on the base.

[0009] Further, the adjusting assembly comprises a screw rod threadedly connected to the top of the stand, the bottom of the screw rod is rotatably connected to the top of the outer spherical bearing seat through the stand, and a limiting nut is threadedly connected to the screw rod.

[0010] Compared with the prior art, the beneficial technical effects of the utility model are:

[0011] The utility model discloses simple structure, convenient operation, and each component is convenient to detach and install, and the maintenance is convenient, reduces the maintenance difficulty, and the rotation axis can be adjusted up and down through the outer spherical bearing seat, and the position of the conveying roller can be adjusted horizontally through the long slot hole. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further described below in combination with the drawings.

[0013] Figure 1 It is main view for steel pipe conveying roller equipment of the utility model;

[0014] Figure 2 It is side view for conveying roller assembly;

[0015] Figure 3 It is top view for conveying roller assembly;

[0016] Figure 4 It is top view for base;

[0017] Mark explanation: 1, base;2, bottom plate;3, stand;4, outer spherical bearing seat;5, rotation axis;6, conveying roller;7, spacer;8, recess;9, locking nut;10, anchor bolt;11, motor;12, speed reducer;13, long slot hole;14, screw rod;15, limiting nut. DETAILED DESCRIPTION

[0018] As Figures 1-4 shown, a kind of steel pipe conveying roller equipment, including base 1 and the conveying roller assembly of installation on the base 1, the base 1 is installed on concrete foundation by anchor bolt 10.

[0019] The conveying roller assembly comprises a base plate 2 connected to the base 1 and two symmetrically arranged stands 3 connected to the base plate 2, long slot holes 13 are formed in the base 1 and the base plate 2, the base plate 2 is fixed to the base 1 by screwing into the long slot holes 13 in the base plate 2, and the speed reducer 12 is fixed to the base 1 by screwing into the long slot holes 13 in the base 1. The stand 3 is provided with an outer spherical bearing seat 4, the two side walls of the outer spherical bearing seat 4 are slidingly connected to the stand 3, the outer spherical bearing seat 4 is controlled to rise and fall by an adjusting assembly installed on the top of the stand 3, the adjusting assembly comprises a screw rod 14 threadedly connected to the top of the stand 3, the bottom of the screw rod 14 penetrates through the rear of the stand 3 and is rotatably connected to the top of the outer spherical bearing seat 4, and a limiting nut 15 is threadedly connected to the screw rod 14, and the height of the outer spherical bearing seat 4 is adjusted by rotating the screw rod 14.

[0020] The two outer spherical bearing seats 4 are connected by a rotating shaft 5, the rotating shaft 5 is driven by a driving assembly installed on the base 1, the driving assembly comprises a motor 11 and a speed reducer 12 connected to each other, the speed reducer 12 is installed on the base 1, and the output end of the speed reducer 12 is connected to the rotating shaft 5 through a chain wheel and a chain, and the rotating shaft 5 is driven to rotate by the motor 11.

[0021] The rotating shaft 5 is sleeved with two symmetrically arranged conveying rollers 6, a spacer 7 is arranged between the two conveying rollers 6, the spacer 7 is sleeved on the rotating shaft 5, recesses 8 are formed in the end faces of the two conveying rollers 6 away from each other, and external threads are formed on the outer surface of the rotating shaft 5, and the conveying rollers 6 are fastened in position by threadedly connecting a locking nut 9 to the rotating shaft 5.

[0022] The above-described embodiments are only used to describe the preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application.

Claims

1. A steel pipe conveyor roller apparatus, characterized by: The utility model provides a kind of conveying roller assembly, including base (1) and the conveying roller assembly installed on the base (1), the conveying roller assembly includes bottom plate (2) connected on the base (1) and two symmetrical stands (3) connected on the bottom plate (2), outer spherical bearing seat (4) is equipped in the stand (3), the two side walls of the outer spherical bearing seat (4) are slidably connected on the stand (3), the outer spherical bearing seat (4) is controlled lifting by adjusting assembly installed on the top of the stand (3), two the outer spherical bearing seat (4) is connected by rotating shaft (5) between, the rotating shaft (5) is driven by driving assembly installed on the base (1), the rotating shaft (5) is sleeved with two symmetrical conveying rollers (6), two the conveying roller (6) is equipped with spacer (7) between, the spacer (7) is sleeved on the rotating shaft (5), recess (8) is set on the end face of two the conveying roller (6) away from each other, outer thread is set on the outer surface of the rotating shaft (5), the conveying roller (6) is fastened position by locking nut (9) of thread connection on the rotating shaft (5).

2. The pipe conveyor roller apparatus of claim 1, wherein: The base (1) is installed on concrete foundation by anchor bolt (10).

3. The pipe conveyor roller apparatus of claim 1, wherein: The driving assembly includes motor (11) and speed reducer (12) connected, the speed reducer (12) is installed on the base (1), and the output end of the speed reducer (12) is connected with the rotating shaft (5) by sprocket and chain.

4. The pipe conveyor roller apparatus of claim 3, wherein: Long slot (13) is set on the base (1) and bottom plate (2), the bottom plate (2) is fixed on the base (1) by screw inserted into the long slot (13) on the bottom plate (2), and the speed reducer (12) is fixed on the base (1) by screw inserted into the long slot (13) on the base (1).

5. The pipe conveyor roller apparatus of claim 1, wherein: The adjusting assembly includes screw rod (14) threadedly connected on the top of the stand (3), the bottom of the screw rod (14) is rotatably connected on the top of the outer spherical bearing seat (4) penetrating the stand (3), and limit nut (15) is threadedly connected on the screw rod (14).

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