CN210587072U

CN210587072U - Rotary pipe conveying device

Info

Publication number: CN210587072U
Application number: CN201921730314.1U
Authority: CN
Inventors: 余剑红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-22
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a rotatory pipe device that send relates to cast pipe transport technical field, and current cast pipe shifts to the elevating system in-process from tube drawing mechanism, has the condition of warping or fish tail. The technical scheme includes that the device comprises a base, two mounting frames are fixed on the base, a transfer assembly is mounted on each mounting frame, and each transfer assembly comprises a rotating arm rotating on the mounting frame, a driven wheel rotating on the end portion of the rotating arm, a supporting plate fixed on one side of the driven wheel and a driving piece used for driving the rotating arm to rotate; the transfer assembly also comprises a driving wheel, the driving wheel is fixedly connected with the base, the central axis of the driving wheel is coaxially arranged with the rotating axis of the rotating arm, and a transmission part is connected between the driving wheel and the driven wheel; when the driving piece drives the rotating arm to rotate, the supporting plate is always in a horizontal state. The scheme can be used for supporting and transferring the high-temperature cast pipe, and meanwhile, the collision probability between the cast pipe and surrounding parts is reduced, and the quality of the cast pipe is improved.

Description

Rotary pipe conveying device

Technical Field

The utility model belongs to the technical field of cast tube manufacturing technique and specifically relates to a rotatory tub device that send is related to.

Background

In the field of casting pipes and the like, a short-distance conveying device is often required to be arranged for transferring parts such as casting pipes and the like in a short distance; in the later stage of centrifugal casting, a short-distance conveying device is also required, after the high-temperature cast tube is pulled out by the centrifugal casting machine, the high-temperature cast tube needs to be transferred to a lifting mechanism or a conveying trolley through the short-distance conveying device, and then the cast tube is transferred to subsequent tempering equipment through the lifting mechanism or the conveying trolley.

The existing short-distance carrying device generally comprises a guide inclined rail and a stirring assembly, wherein the stirring assembly is used for stirring a high-temperature cast pipe to the guide inclined rail, and the high-temperature cast pipe rolls to a lifting mechanism or a conveying trolley from top to bottom under the guidance of the guide inclined rail.

The prior conveying device has the following defects: during the process of guiding the cast pipe by the guide inclined rail, the cast pipe which rolls fast easily collides with surrounding parts, so that the cast pipe is damaged, the whole transfer process is not stable enough, and the quality of the cast pipe and other parts is finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotary pipe conveying device which can be used for supporting and transferring high-temperature cast pipes, and the whole transferring process is stable and efficient, thereby reducing the collision probability of the cast pipes and surrounding parts and improving the quality of the cast pipes; the rotary pipe conveying device is not limited to conveying of the cast pipes, and has a smooth and efficient transfer effect on other long-strip-shaped components.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a rotary pipe conveying device comprises a base, wherein two mounting frames are fixed on the base, a gap is reserved between the two mounting frames, a transfer assembly is arranged on each mounting frame and comprises a rotary arm rotatably connected to the mounting frames, a driven wheel rotatably connected to the end part of the rotary arm, a supporting plate fixed on one side of the driven wheel and a driving piece used for driving the rotary arm to rotate, and the rotary axis of the rotary arm is horizontally arranged; the transfer assembly further comprises a driving wheel, the driving wheel is fixedly connected with the base, the central axis of the driving wheel is coaxially arranged with the rotating axis of the rotating arm, a transmission part is connected between the driving wheel and the driven wheel, the transmission part is meshed with the driving wheel and the driven wheel, and the rotating speeds of the driving wheel and the driven wheel are equal; when the driving piece drives the rotating arm to rotate, the supporting plate is always in a horizontal state.

By adopting the technical scheme, in the operation process, the driving piece can drive the rotating arm to rotate and transfer the rotating arm to the upper part of the lifting mechanism; in the turning process of the rotating arm, the supporting plate can be always kept in a horizontal state.

Preferably: the driving wheel and the driven wheel are both gears, the transmission part comprises odd number of sub-gears which are linearly and sequentially meshed, the sub-gear at the head end is meshed with the driving wheel, and the sub-gear at the tail end is meshed with the driven wheel.

Through adopting above-mentioned technical scheme, because the action wheel is fixed the setting, when the swinging boom rotates, each pinion will be driven the rotation, drive simultaneously from the rotation of driving wheel, because the drive ratio of action wheel and follow driving wheel is one to one, then both rotational speeds equal, and because the pinion quantity is odd number, then the action wheel is the same with turning to from the driving wheel, because the action wheel is fixed motionless, then can realize not the rotation for the action wheel from the driving wheel when revolving around the action wheel to guarantee that the layer board is the horizontality all the time.

Preferably: the driving wheel and the driven wheel are chain wheels, and the transmission part comprises a chain which is connected with the driving wheel and the driven wheel and is used for driving the driving wheel and the driven wheel to synchronously rotate in the same direction.

Through adopting above-mentioned technical scheme, the chain can drive the action wheel and follow the synchronous syntropy operation of driving wheel to guarantee that the layer board can remain the horizontality throughout, in order to prevent that the cast tube from dropping.

Preferably: a weighing platform is fixed on the base and arranged between the two mounting frames.

By adopting the technical scheme, the weighing platform can be used for weighing the cast tubes, when the weighing result shows that the cast tubes have problems, the processing of the next batch of cast tubes can be adjusted in time, and the correction in time is facilitated.

Preferably: the top end of the mounting frame is lower than the upper surface of the weighing platform.

Through adopting above-mentioned technical scheme, the transfer subassembly is at the transfer cast pipe in-process, and the cast pipe can not touch the mount frame top, has also improved the stability of transfer process.

Preferably: all equal fixedly connected with synchronizing shaft between the swinging boom, and the synchronizing shaft is coaxial to be set up in the rotation axis of swinging boom.

By adopting the technical scheme, the synchronous shaft can ensure that all the rotating arms turn over synchronously, thereby preventing the cast tube from sliding off due to unstable support of the module supporting plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. according to the scheme, the high-temperature cast pipe supporting and transferring device can be used for supporting and transferring the high-temperature cast pipe, and the whole transferring process is stable and efficient, so that the collision probability of the cast pipe and surrounding parts is reduced, and the quality of the cast pipe is improved; the rotary pipe conveying device is not limited to conveying of the cast pipes, and has a stable and efficient transfer effect on other long-strip-shaped components;

2. in the transfer process of the scheme, the transfer component and the transmission part can ensure that the supporting plate is always in a horizontal state;

3. in this scheme, the platform of weighing can be used to carry out weighing to cast tube and handle, and the result of weighing shows that cast tube has the problem, and the processing of a batch of back cast tube of accessible time adjustment does benefit to in time error correction.

Drawings

Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a side view of the first embodiment.

Fig. 4 is a schematic side view of the second embodiment.

In the figure, 1, a base; 11. a weighing platform; 2. a mounting frame; 21. a fixed mount; 3. a transfer assembly; 31. a rotating arm; 32. a drive member; 33. a driven wheel; 34. a support plate; 35. a driving wheel; 4. a synchronizing shaft; 5. a transmission member; 51. a sub-gear; 52. a chain; 6. and (5) casting the pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a rotary pipe conveying device disclosed in this embodiment includes a base 1, two mounting frames 2 fixed on the base 1, a gap remaining between the two mounting frames 2, and a group of transfer assemblies 3 mounted on each mounting frame 2; two weighing platforms 11 are fixed on the base 1, and the two weighing platforms 11 are both positioned between the two mounting frames 2; the cast tube 6 drawn out by the tube drawing mechanism (not shown in the figure) of the centrifugal casting machine can be shifted to the weighing platform 11 arranged nearby, and the transfer component 3 lifts the cast tube 6 on the weighing platform 11 to a lifting mechanism or a conveying trolley (not shown in the figure) at the rear end.

The top end of the mounting frame 2 is lower than the upper surface of the weighing platform 11, so that the cast tube 6 of the transfer assembly 3 can not touch the top of the mounting frame 2 during the transfer of the cast tube 6, and the stability of the transfer process is improved.

Referring to fig. 2 and 3, the transfer unit 3 includes: the rotating arm 31 is rotatably connected to the mounting frame 2, and the driving piece 32 is used for driving the rotating arm 31 to rotate; a synchronizing shaft 4 is arranged between the two mounting frames 2, the synchronizing shaft 4 penetrates through the weighing platform 11 in a clearance mode, two ends of the synchronizing shaft 4 are connected to output shafts of the driving pieces 32 nearby respectively, one end of the rotating arm 31 is fixedly connected to the synchronizing shaft 4, and then the driving pieces 32 can drive the rotating arm 31 and the synchronizing shaft 4 to rotate simultaneously.

The transfer unit 3 further comprises: a driven wheel 33 rotatably connected to one end of the rotating arm 31 far away from the synchronizing shaft 4, and a supporting plate 34 fixed to one side of the driven wheel 33 far away from the rotating arm 31, wherein a V-shaped groove is formed in the upper side of the supporting plate 34 and used for stably supporting the casting tube 6; the transfer assembly 3 further comprises a driving wheel 35, the weighing platform 11 is fixedly connected with a fixed frame 21, the driving wheel 35 is fixedly connected with the fixed frame 21, the central axis of the driving wheel 35 is coaxially arranged with the rotation axis of the rotating arm 31, the driving wheel 35 and the driven wheel 33 are both gears, and the transmission ratio of the driving wheel 35 to the driven wheel 33 is one-to-one; a transmission piece 5 is connected between the driving wheel 35 and the driven wheel 33, and the transmission piece 5 is meshed with the driving wheel 35 and the driven wheel 33; when the driving member 32 drives the rotating arm 31 to rotate, the supporting plate 34 is always in a horizontal state under the transmission of the transmission member 5.

The transmission member 5 comprises an odd number of sub-gears 51 which are linearly and sequentially engaged with each other, the sub-gear 51 at the head end is externally engaged with the driving wheel 35, and the sub-gear 51 at the tail end is externally engaged with the driven wheel 33.

The implementation principle of the embodiment is as follows: in the operation process, the casting tube 6 is firstly shifted to a weighing platform 11 arranged close to the tube drawing mechanism, after weighing, a driving piece 32 drives a rotating arm 31 to rotate, and the casting tube 6 is supported by a supporting plate 34 from bottom to top and is transferred to the upper part of a lifting mechanism; in the process of turning over the rotating arm 31, the supporting plate 34 can be kept in a horizontal state all the time.

Example two: referring to fig. 4, the present embodiment is different from the first embodiment only in that the driving wheel 35 and the driven wheel 33 are both chain wheels, and the transmission member 5 is a chain 52 for driving the driving wheel 35 and the driven wheel 33 to rotate synchronously in the same direction.

The implementation principle of the embodiment is as follows: the same as the first embodiment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A rotary pipe conveying device is characterized in that: the automatic transfer device comprises a base (1), wherein two mounting frames (2) are fixed on the base (1), a gap is reserved between the two mounting frames (2), a transfer component (3) is installed on each mounting frame (2), the transfer component (3) comprises a rotating arm (31) rotatably connected to the mounting frame (2), a driven wheel (33) rotatably connected to the end part of the rotating arm (31), a supporting plate (34) fixed to one side of the driven wheel (33) and a driving piece (32) used for driving the rotating arm (31) to rotate, and the rotating axis of the rotating arm (31) is horizontally arranged; the transfer component (3) further comprises a driving wheel (35), the driving wheel (35) is fixedly connected with the base (1), the central axis of the driving wheel (35) is coaxially arranged with the rotating axis of the rotating arm (31), a transmission part (5) is connected between the driving wheel (35) and the driven wheel (33), the transmission part (5) is meshed with the driving wheel (35) and the driven wheel (33), and the rotating speeds of the driving wheel (35) and the driven wheel (33) are equal; when the driving piece (32) drives the rotating arm (31) to rotate, the supporting plate (34) is always in a horizontal state.

2. A rotary pipe conveying apparatus as claimed in claim 1, wherein: the driving wheel (35) and the driven wheel (33) are gears, the transmission part (5) comprises odd number of sub-gears (51) which are linearly and sequentially meshed, the sub-gear (51) at the head end is externally meshed with the driving wheel (35), and the sub-gear (51) at the tail end is externally meshed with the driven wheel (33).

3. A rotary pipe conveying apparatus as claimed in claim 1, wherein: the driving wheel (35) and the driven wheel (33) are chain wheels, and the transmission piece (5) comprises a chain (52) which is connected with the driving wheel (35) and the driven wheel (33) and is used for driving the driving wheel (35) and the driven wheel (33) to synchronously rotate in the same direction.

4. A rotary pipe conveying apparatus as claimed in claim 1, wherein: a weighing platform (11) is fixed on the base (1), and the weighing platform (11) is arranged between the two mounting frames (2).

5. The rotary pipe conveying device as claimed in claim 4, wherein: the top end of the mounting frame (2) is lower than the upper surface of the weighing platform (11).

6. A rotary pipe conveying apparatus as claimed in claim 1, wherein: all equal fixedly connected with synchronizing shaft (4) between swinging boom (31), and synchronizing shaft (4) coaxial setting in the axis of rotation of swinging boom (31).