CN211941961U

CN211941961U - Pipe rotating tractor

Info

Publication number: CN211941961U
Application number: CN202020417664.9U
Authority: CN
Inventors: 王保林; 胡晓东; 查启荣; 祁飞
Original assignee: Zhangjiagang Beiqixing Plastic Machinery Co Ltd
Current assignee: Zhangjiagang Beiqixing Plastic Machinery Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a rotatory tractor of tubular product, which comprises a frame, the both ends of frame are provided with the bearing respectively, be provided with initiative rotary disk and passive rotary disk in the bearing respectively, the initiative rotary disk is driven by rotary drive device and is rotated, be provided with two at least traction frames between initiative rotary disk and the passive rotary disk, be provided with initiative traction wheel and passive traction wheel in the traction frame, the initiative traction wheel is driven by traction drive device and is rotated, be provided with the traction chain between initiative traction wheel and the passive traction wheel, the traction chain set up the direction and the axial of initiative rotary disk and passive rotary disk parallels, it is provided with the block rubber to arrange on the traction chain. It exerts sharp power of carrying through the traction frame to tubular product, makes the traction frame rotate in step simultaneously through the rotary disk to make tubular product both realize sharp transport, and rotate simultaneously, the epilogue only needs to set up ordinary extruder, can carry out the spiral winding sheath to the tubular product surface, in order to protect tubular product and increase tubular product intensity.

Description

Pipe rotating tractor

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of tubular product preparation equipment, concretely relates to rotatory tractor of tubular product.

[ background of the invention ]

At present, a crawler-type tractor is generally adopted as a tractor on a pipe production line at home and abroad.

The utility model discloses a rotatory tractor for chinese patent application No. 00214981.8 discloses a compound pipe is moulded to steel or steel pipe machine-shaping's rotatory tractor, by fix on the rectangle base rectangle support and swivelling joint's frame and draw each other, the chain drive wheel of rotation connection, the chain, bevel gear and transmission shaft combination form, big sprocket drives the frame and rotates, thereby drive the pinion and rotate, the pinion rotates around the gear wheel, thereby drive the drive mechanism who combines on the frame and rotate, pull compound pipe is moulded to steel or steel pipe linear motion on the tractor.

As another example, the utility model patent of the chinese patent application No. 01243266.0 discloses a plastic pipe tractor, in which a speed reducer on a speed reducing base at the center of a traction track frame directly drives a traction track to run through chain transmission; the diameter of the traction pipe is determined by adjusting the relative position of the traction frame in the guide frame in an electric mode or a hand wheel below the traction center line; 1-4 tracks above the traction center line are pressed down by a cylinder to clamp or loosen the pipe; the height of the traction center is adjusted by four supporting feet of the box type frame.

The tractor with the structure can only make the pipe generate linear motion. When a sheath needs to be spirally wound outside the pipe to protect the pipe and increase the strength of the pipe, the pipe needs to be conveyed while rotating, and the function cannot be realized by the conventional tractor.

[ Utility model ] content

In order to solve the above problems, an object of the present invention is to provide a pipe rotation tractor capable of rotating pipes while linearly conveying the pipes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: rotatory tractor of tubular product, including a frame, the both ends of frame are provided with the bearing respectively, are provided with the initiative rotary disk of central trompil in one of them bearing, are provided with the passive rotary disk of central trompil in another bearing, the initiative rotary disk is driven by rotary drive device and is rotated, the quotation of initiative rotary disk and passive rotary disk is parallel arrangement each other, and the axis of initiative rotary disk and passive rotary disk coincides mutually, be provided with two at least traction frames between initiative rotary disk and the passive rotary disk, be provided with initiative traction wheel and passive traction wheel in the traction frame, the initiative traction wheel is driven by traction drive device and is rotated, be provided with traction chain between initiative traction wheel and the passive traction wheel, traction chain sets up the direction and the axial of initiative rotary disk and passive rotary disk and parallels, it is provided with the block rubber.

The utility model provides a rotatory tractor of tubular product further sets up to: the rotary driving device comprises a rotary speed reducer arranged on the frame, a rotating wheel is arranged on the driving rotating disk, and an output wheel of the rotary speed reducer is connected with the rotating wheel through a rotating chain.

The utility model provides a rotatory tractor of tubular product further sets up to: and the two ends of the traction frame are movably connected with the driving rotating disc and the driven rotating disc.

The utility model provides a rotatory tractor of tubular product further sets up to: the automatic screw rod driving device is characterized in that a fixed seat and a screw rod seat are arranged on the disc surfaces of the driving rotating disc and the driven rotating disc, a guide rail is arranged in the fixed seat, a screw rod is arranged in the screw rod seat, a handle is arranged at one end of the screw rod, the arrangement direction of the guide rail and the screw rod faces to the center of the driving rotating disc or the driven rotating disc, a sliding block is movably arranged on the guide rail, the screw rod is in threaded connection with the sliding block, and the end part of.

The utility model provides a rotatory tractor of tubular product further sets up to: the traction driving device comprises a traction speed reducer arranged on the traction frame, and the driving traction wheel is arranged on an output shaft of the traction speed reducer.

The utility model provides a rotatory tractor of tubular product further sets up to: the passive rotating disk is provided with a conducting ring, the conducting ring is connected with an external power supply, and the electric power of the traction speed reducer is provided by the conducting ring.

The utility model provides a rotatory tractor of tubular product further sets up to: and three traction frames are arranged between the driving rotating disk and the driven rotating disk and are uniformly distributed in the circumferential direction of the central shaft of the driving rotating disk and the central shaft of the driven rotating disk.

Compared with the prior art, the utility model discloses following beneficial effect has: foretell rotatory tractor of tubular product, its simple structure, maintain portably, exert sharp conveying power to tubular product through the traction frame, make the traction frame rotate in step through the rotary disk simultaneously to make tubular product both realize sharp transport, and rotate simultaneously, the epilogue only needs to set up ordinary extruder, can carry out the spiral winding sheath to the tubular product surface, in order to protect tubular product and increase tubular product intensity.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view schematic of the structure of fig. 1.

Fig. 3 is a schematic structural view of the traction frame of fig. 1.

Fig. 4 is a schematic top view of the structure of fig. 3.

In the figure: 1. the device comprises a frame, 2, a bearing, 3, an active rotating disc, 4, a passive rotating disc, 5, a rotating speed reducer, 6, a rotating wheel, 7, a rotating chain, 8, a traction frame, 9, a fixed seat, 10, a screw rod seat, 11, a guide rail, 12, a screw rod, 13, a handle, 14, a sliding block, 15, an active traction wheel, 16, a passive traction wheel, 17, a traction speed reducer, 18, a conducting ring, 19, a traction chain, 20, a rubber block, 21 and a pipe.

[ detailed description ] embodiments

The pipe rotating tractor according to the present invention is further described in detail with reference to the following embodiments.

As shown in fig. 1 and 2, the pipe rotating traction machine comprises a frame 1, two ends of the frame 1 are respectively provided with a bearing 2, one bearing 2 is provided with an active rotating disk 3 with a central hole, the other bearing 2 is provided with a passive rotating disk 4 with a central hole, the active rotating disk 3 is driven by a rotating driving device to rotate, the rotating driving device comprises a rotating speed reducer 5 arranged on the frame 1, the active rotating disk 3 is provided with a rotating wheel 6, and an output wheel of the rotating speed reducer 5 is connected with the rotating wheel 6 through a rotating chain 7. The quotation of initiative rotary disk 3 and passive rotary disk 4 is parallel to each other, and the axis of initiative rotary disk 3 and passive rotary disk 4 coincides mutually, be provided with two at least traction frame 8 between initiative rotary disk 3 and the passive rotary disk 4, in this embodiment, be provided with three traction frame 8 between initiative rotary disk 3 and the passive rotary disk 4, three traction frame 8 is with the hoop evenly distributed of the center pin of initiative rotary disk 3 and passive rotary disk 4, the both ends and the initiative rotary disk 3 of traction frame 8 and passive rotary disk 4 looks swing joint. The driving rotary disk 3 and the driven rotary disk 4 are provided with a fixed seat 9 and a screw rod seat 10 on the disk surface, a guide rail 11 is arranged in the fixed seat 9, a screw rod 12 is arranged in the screw rod seat 10, one end of the screw rod 12 is provided with a handle 13, the arrangement direction of the guide rail 11 and the screw rod 12 faces to the center of the driving rotary disk 3 or the driven rotary disk 4, a sliding block 14 is movably arranged on the guide rail 11, the screw rod 12 is in threaded connection with the sliding block 14, and the end part of the traction frame 8 is connected with the sliding block 14. As shown in fig. 3 and 4, an active traction wheel 15 and a passive traction wheel 16 are arranged in the traction frame 8, the active traction wheel 15 is driven to rotate by a traction driving device, the traction driving device comprises a traction speed reducer 17 arranged on the traction frame 8, and the active traction wheel 15 is arranged on an output shaft of the traction speed reducer 17. The driven rotating disk 4 is provided with a conducting ring 18, the conducting ring 18 is connected with an external power supply, and the electric power of the traction speed reducer 17 is provided by the conducting ring 18. A traction chain 19 is arranged between the driving traction wheel 15 and the driven traction wheel 16, the arrangement direction of the traction chain 19 is parallel to the axial direction of the driving rotating disk 3 and the driven rotating disk 4, and rubber blocks 20 are arranged on the traction chain 19.

The utility model discloses a theory of operation is: when the pipe fixing device is used, the pipe 21 is arranged in the center holes of the driving rotating disk 3 and the driven rotating disk 4, the handle 13 at the end part of the screw rod 12 is adjusted, the sliding block 14 moves towards the centers of the driving rotating disk 3 and the driven rotating disk 4 along the guide rail 11, namely, the traction frame 8 is driven to move towards the centers of the driving rotating disk 3 and the driven rotating disk 4, when the rubber block 20 on the traction chain 19 is contacted with the outer wall of the pipe 21, the pipe 21 is fixed through the rubber blocks 20 in three directions. Subsequently, the traction reduction gear 17 and the rotary reduction gear 5 operate simultaneously, the traction reduction gear 17 drives the traction chain 19 to operate, and the pipe material 21 moves forward with the rotation of the traction chain 19, thereby realizing linear conveyance. The rotary speed reducer 5 drives the driving rotary disc 3 to rotate, and the driven rotary disc 4 is driven to synchronously rotate through the traction frame 8, so that the pipe 21 is rotated. Make tubular product 21 both realize the straight line and carry out the rotation simultaneously, the sequent only needs set up ordinary extruder, can carry out the spiral winding sheath to tubular product 21 surface to protect tubular product 21 and increase tubular product 21 intensity.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. Rotatory tractor of tubular product, including a frame, its characterized in that: the both ends of frame are provided with the bearing respectively, be provided with the initiative rotary disk of central trompil in one of them bearing, be provided with the passive rotary disk of central trompil in another bearing, the initiative rotary disk is driven by rotary drive device and is rotated, the quotation of initiative rotary disk and passive rotary disk is parallel arrangement each other, and the axis of initiative rotary disk and passive rotary disk coincides mutually, be provided with two at least traction frames between initiative rotary disk and the passive rotary disk, be provided with initiative traction wheel and passive traction wheel in the traction frame, the initiative traction wheel is driven by traction drive device and is rotated, be provided with the traction chain between initiative traction wheel and the passive traction wheel, the direction that sets up of traction chain is parallel with the axial of initiative rotary disk and passive rotary disk, it is provided with the block.

2. The pipe rotating tractor of claim 1, wherein: the rotary driving device comprises a rotary speed reducer arranged on the frame, a rotating wheel is arranged on the driving rotating disk, and an output wheel of the rotary speed reducer is connected with the rotating wheel through a rotating chain.

3. The pipe rotating tractor of claim 1, wherein: and the two ends of the traction frame are movably connected with the driving rotating disc and the driven rotating disc.

4. The pipe rotating tractor of claim 3, wherein: the automatic screw rod driving device is characterized in that a fixed seat and a screw rod seat are arranged on the disc surfaces of the driving rotating disc and the driven rotating disc, a guide rail is arranged in the fixed seat, a screw rod is arranged in the screw rod seat, a handle is arranged at one end of the screw rod, the arrangement direction of the guide rail and the screw rod faces to the center of the driving rotating disc or the driven rotating disc, a sliding block is movably arranged on the guide rail, the screw rod is in threaded connection with the sliding block, and the end part of.

5. The pipe rotating tractor of claim 1, wherein: the traction driving device comprises a traction speed reducer arranged on the traction frame, and the driving traction wheel is arranged on an output shaft of the traction speed reducer.

6. The pipe rotating tractor of claim 5, wherein: the passive rotating disk is provided with a conducting ring, the conducting ring is connected with an external power supply, and the electric power of the traction speed reducer is provided by the conducting ring.

7. The pipe rotating tractor of claim 1, wherein: and three traction frames are arranged between the driving rotating disk and the driven rotating disk and are uniformly distributed in the circumferential direction of the central shaft of the driving rotating disk and the central shaft of the driven rotating disk.