CN216126765U

CN216126765U - General upset platform of scraper bowl welding

Info

Publication number: CN216126765U
Application number: CN202121920029.3U
Authority: CN
Inventors: 陈如栋
Original assignee: Changzhou Yuandong Construction Machinery Co ltd
Current assignee: Changzhou Yuandong Construction Machinery Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-25
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of turning platforms, and discloses a general turning platform for bucket welding, which comprises two supporting plates, wherein the two supporting plates are connected with a rotating frame through a rotating mechanism, a rotating and pressing mechanism is connected in the rotating frame, the rotating and pressing mechanism comprises a first hydraulic cylinder, a second hydraulic cylinder, a first pressing block and a second pressing block, the first hydraulic cylinder is fixedly connected to the outer wall of the rotating frame, the second hydraulic cylinder is fixedly connected to the outer wall of the rotating frame, which is far away from the first hydraulic cylinder, the first pressing block is fixedly connected to the output end of the first hydraulic cylinder, the second pressing block is fixedly connected to the output end of the second hydraulic cylinder, and the rotating frame is connected with a side pressing mechanism. The bucket is more stable and not easy to shake in the welding and overturning processes, the bucket can be overturned to expose the top or the bottom of the bucket, the welding of the bucket is facilitated, and the welding efficiency is higher.

Description

General upset platform of scraper bowl welding

Technical Field

The utility model relates to the technical field of turning platforms, in particular to a general turning platform for bucket welding.

Background

The scraper bowl indicates to install the scraper bowl that uses on the excavator, also called the bucket, divide into backhoe scraper bowl and front shovel scraper bowl according to working method, and what generally used is the backhoe scraper bowl, and the scraper bowl need weld in process of production, and when overturning the scraper bowl, the weight of scraper bowl is heavier, and the upset is more troublesome, wastes time and energy, and the upset is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when a bucket is overturned in the prior art, the bucket is heavy in weight, troublesome to overturn, time-consuming and labor-consuming, and low in overturning efficiency, and provides a general overturning platform for bucket welding.

In order to achieve the purpose, the utility model adopts the following technical scheme: when the bucket is overturned, the bucket is heavier in weight, troublesome to overturn, time-consuming and labor-consuming, and low in overturning efficiency

A general turning platform for bucket welding comprises two supporting plates, wherein the two supporting plates are connected with a rotating frame through a rotating mechanism, and a rotating and pressing mechanism is connected in the rotating frame;

the rotary pressing mechanism comprises a first hydraulic cylinder, a second hydraulic cylinder, a first pressing block and a second pressing block, the first hydraulic cylinder is fixedly connected to the outer wall of the rotary frame, the second hydraulic cylinder is fixedly connected to the outer wall, far away from the first hydraulic cylinder, of the rotary frame, the first pressing block is fixedly connected to the output end of the first hydraulic cylinder, the second pressing block is fixedly connected to the output end of the second hydraulic cylinder, and the rotary frame is connected with a side pressing mechanism.

Preferably, the side compression mechanisms comprise two cylinders and two side compression blocks, the two cylinders are symmetrically and fixedly connected to the side wall of the rotating frame, the two side compression blocks are fixedly connected to the output ends of the corresponding cylinders, and the two side compression blocks are obliquely arranged.

Preferably, rotary mechanism includes first dwang, driving motor and second dwang, first dwang fixed connection is in the lateral wall center department of rotatory piece, first dwang rotates through first bearing and connects in the backup pad that corresponds, driving motor passes through the leg joint in the backup pad, driving motor's output is connected with the reduction gear, the output of reduction gear is connected on first dwang, second dwang fixed connection is on one side outer wall that first dwang was kept away from to rotatory frame, the second dwang rotates through the second bearing and connects in the backup pad that corresponds, the second dwang is connected with locking mechanism.

Preferably, locking mechanism includes first friction disc, mount, hydraulic telescoping rod and second friction disc, the one end of rotatory frame is kept away from at the second dwang to first friction disc fixed connection, mount fixed connection is in the backup pad that corresponds, hydraulic telescoping rod fixed connection is on the mount, second friction disc fixed connection is at hydraulic telescoping rod's output.

The inner wall of the rotating frame is symmetrically and fixedly connected with limiting plates, two limiting plates are provided with limiting holes, and the output end of the air cylinder penetrates through the limiting holes and is in sliding connection with the limiting holes.

Preferably, the opposite ends of the first pressing block and the second pressing block are both arc-shaped.

Preferably, the bottoms of the two support plates are fixedly connected with a stabilizing plate.

Compared with the prior art, the utility model provides a general turning platform for bucket welding, which has the following beneficial effects:

this general upset platform of scraper bowl welding can support the scraper bowl, makes the scraper bowl more firm at welding and upset in-process, is difficult for rocking, can make the scraper bowl upset, exposes scraper bowl top or bottom, makes things convenient for the welding of scraper bowl, and welding efficiency is higher.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the bucket can be supported by the device, so that the bucket is more stable and is not easy to shake in the welding and overturning processes, the bucket can be overturned, the top or the bottom of the bucket is exposed, the welding of the bucket is convenient, and the welding efficiency is higher.

Drawings

FIG. 1 is a schematic structural diagram of a general turning platform for bucket welding according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a supporting plate 1, a rotating frame 2, a rotating pressing mechanism 3, a first hydraulic cylinder 31, a second hydraulic cylinder 32, a first pressing block 33, a second pressing block 34, a pressing mechanism 4, a cylinder 41, a pressing block 42, a rotating mechanism 5, a first rotating rod 51, a driving motor 52, a second rotating rod 53, a locking mechanism 6, a first friction plate 61, a fixing frame 62, a hydraulic telescopic rod 63, a second friction plate 64, a limiting plate 7, a limiting hole 8 and a stabilizing plate 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Embodiment 1, referring to fig. 1-2, a general turning platform for bucket welding comprises two support plates 1, wherein the two support plates 1 are connected with a rotating frame 2 through a rotating mechanism 5, and a rotating and pressing mechanism 3 is connected in the rotating frame 2;

the rotary pressing mechanism 3 comprises a first hydraulic cylinder 31, a second hydraulic cylinder 32, a first pressing block 33 and a second pressing block 34, the first hydraulic cylinder 31 is fixedly connected to the outer wall of the rotary frame 2, the second hydraulic cylinder 32 is fixedly connected to the outer wall of the rotary frame 2 far away from the first hydraulic cylinder 31, the first pressing block 33 is fixedly connected to the output end of the first hydraulic cylinder 31, the second pressing block 34 is fixedly connected to the output end of the second hydraulic cylinder 32, the rotary frame 2 is connected with a side pressing mechanism 4, the bucket supports the bottom through the second pressing block 34, when the bucket needs to be turned over, the first hydraulic cylinder 31 is started, the first hydraulic cylinder 31 fixes the top of the bucket through the second pressing block 34, the first pressing block 33 and the second pressing block 34 press the bucket, the bucket rotates through the rotary frame 2, the rotary frame 2 drives the bucket to turn over, after the bucket turns over, the first hydraulic cylinder 31 and the first pressing block 33 support the bottom of the bucket, the second hydraulic cylinder 32 contracts, the top of the bucket can be welded, the bucket can be supported, the bucket is more stable and is not easy to shake in the welding and turning processes, the bucket can be turned over, the top or the bottom of the bucket is exposed, the welding of the bucket is facilitated, the welding efficiency is higher, the side pressing mechanism 4 comprises two cylinders 41 and two side pressing blocks 42, the two cylinders 41 are symmetrically and fixedly connected to the side wall of the rotating frame 2, the two side pressing blocks 42 are fixedly connected to the output ends of the corresponding cylinders 41, the two side pressing blocks 42 are obliquely arranged, the side faces of the bucket can be pressed, the pressing effect is better, the rotating mechanism 5 comprises a first rotating rod 51, a driving motor 52 and a second rotating rod 53, the first rotating rod 51 is fixedly connected to the center of the side wall of the rotating block, the first rotating rod 51 is rotatably connected to the corresponding supporting plate 1 through a first bearing, the driving motor 52 is connected to the supporting plate 1 through a bracket, the output of driving motor 52 is connected with the reduction gear, the output of reduction gear is connected on first dwang 51, second dwang 53 fixed connection is on one side outer wall that first dwang 51 was kept away from to rotatory frame 2, second dwang 53 rotates through the second bearing and connects on the backup pad 1 that corresponds, second dwang 53 is connected with locking mechanism 6, drive first dwang 51 through driving motor 52 speed reduction, rotate, thereby can drive the scraper bowl and rotate the upset.

Embodiment 2, referring to fig. 1, locking mechanism 6 includes first friction disc 61, mount 62, hydraulic telescoping rod 63 and second friction disc 64, first friction disc 61 fixed connection is in the one end that revolving frame 2 was kept away from to second dwang 53, mount 62 fixed connection is in the backup pad 1 that corresponds, hydraulic telescoping rod 63 fixed connection is on mount 62, second friction disc 64 fixed connection is at hydraulic telescoping rod 63's output, can compress tightly second dwang 53, prevent that revolving frame 2 and scraper bowl from rotating when not needing the upset, it is more convenient to weld, the steadiness is high.

Embodiment 3, refer to fig. 1, symmetry fixedly connected with limiting plate 7 on the inner wall of revolving frame 2, spacing hole 8 has all been seted up on two limiting plates 7, the output of cylinder 41 pass spacing hole 8 and with spacing hole 8 sliding connection, make cylinder 41 more firm, be difficult for rocking, it is effectual to compress tightly, the looks remote site of first compact heap 33 and second compact heap 34 is the arc setting, make first compact heap 33 and second compact heap 34 more laminate the scraper bowl surface, it is effectual to compressing tightly of scraper bowl, the equal fixedly connected with in bottom of two backup pad 1 stabilizes board 9, make backup pad 1 more firm, and the supporting effect is good.

According to the utility model, the bottom of the bucket is supported by the second pressing block 34, when the bucket needs to be turned, the first hydraulic cylinder 31 is started, the top of the bucket is fixed by the first hydraulic cylinder 31 through the second pressing block 34, the bucket is pressed by the first pressing block 33 and the second pressing block 34, the bucket is rotated by the rotating frame 2, the bucket is driven to turn by the rotating frame 2, after the bucket is turned, the bottom of the bucket is supported by the first hydraulic cylinder 31 and the first pressing block 33, the second hydraulic cylinder 32 is contracted, the top of the bucket can be welded, the bucket can be supported, the bucket is more stable and is not easy to shake in the welding and turning processes, the bucket can be turned, the top or the bottom of the bucket is exposed, the welding of the bucket is convenient, and the welding efficiency is higher.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A general turning platform for bucket welding comprises two support plates (1), and is characterized in that the two support plates (1) are connected with a rotating frame (2) through a rotating mechanism (5), and a rotating and pressing mechanism (3) is connected in the rotating frame (2);

rotatory hold-down mechanism (3) include first pneumatic cylinder (31), second pneumatic cylinder (32), first compact heap (33) and second compact heap (34), first pneumatic cylinder (31) fixed connection is on the outer wall of rotatory frame (2), second pneumatic cylinder (32) fixed connection is on the outer wall that first pneumatic cylinder (31) was kept away from in rotatory frame (2), first compact heap (33) fixed connection is at the output of first pneumatic cylinder (31), second compact heap (34) fixed connection is at the output of second pneumatic cylinder (32), rotatory frame (2) are connected with side pressure mechanism (4).

2. The turning platform for bucket welding in general according to claim 1, wherein the side pressing mechanism (4) comprises two air cylinders (41) and two side pressing blocks (42), the two air cylinders (41) are symmetrically and fixedly connected to the side wall of the rotating frame (2), the two side pressing blocks (42) are fixedly connected to the output ends of the corresponding air cylinders (41), and the two side pressing blocks (42) are obliquely arranged.

3. The bucket welding universal turnover platform of claim 1, wherein the rotating mechanism (5) comprises a first rotating rod (51), a driving motor (52) and a second rotating rod (53), the first rotating rod (51) is fixedly connected to the center of the side wall of the rotating block (), the first rotating rod (51) is rotatably connected to the corresponding support plate (1) through a first bearing, the driving motor (52) is connected to the support plate (1) through a bracket, the output end of the driving motor (52) is connected to a speed reducer, the output end of the speed reducer is connected to the first rotating rod (51), the second rotating rod (53) is fixedly connected to the outer wall of one side of the rotating frame (2) far away from the first rotating rod (51), the second rotating rod (53) is rotatably connected to the corresponding support plate (1) through a second bearing, and the second rotating rod (53) is connected with a locking mechanism (6).

4. A bucket welding universal turnover platform according to claim 3, wherein the locking mechanism (6) comprises a first friction plate (61), a fixing frame (62), a hydraulic telescopic rod (63) and a second friction plate (64), the first friction plate (61) is fixedly connected to one end of the second rotating rod (53) far away from the rotating frame (2), the fixing frame (62) is fixedly connected to the corresponding support plate (1), the hydraulic telescopic rod (63) is fixedly connected to the fixing frame (62), and the second friction plate (64) is fixedly connected to the output end of the hydraulic telescopic rod (63).

5. The general overturning platform for bucket welding according to claim 2, wherein the inner wall of the rotating frame (2) is symmetrically and fixedly connected with limiting plates (7), two limiting plates (7) are respectively provided with a limiting hole (8), and the output end of the cylinder (41) penetrates through the limiting holes (8) and is in sliding connection with the limiting holes (8).

6. A bucket welding universal tipping platform according to claim 1, wherein the opposite ends of the first (33) and second (34) holddowns are arc-shaped.

7. A bucket welding universal overturning platform according to claim 1, wherein the bottom parts of the two supporting plates (1) are fixedly connected with a stabilizing plate (9).