CN213298243U

CN213298243U - Milling bucket slurry pump hydraulic compensation device

Info

Publication number: CN213298243U
Application number: CN202022311030.8U
Authority: CN
Inventors: 邓伟; 邓凯; 梁峰
Original assignee: Shanghai Xiuyan Machinery Equipment Co ltd
Current assignee: Shanghai Xiuyan Machinery Equipment Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-05-28
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a milling bucket mud pump hydraulic compensation device, including first outer retaining ring, the fixed surface of first outer retaining ring is connected with six groups of combination pieces, and every two groups of swing joint have a slip arc piece in the middle of the combination piece, and the surface cooperation of each group of combination piece sets up the supplementary sliding tray that supplies the slip arc piece to remove, the outer fixed surface of the upper end of first outer retaining ring is connected with the rubber packing pad, and the surface of each group of slip arc piece has all seted up the mounting hole, the both ends of first outer retaining ring are fixedly connected with first linkage piece, the surface swing joint of first linkage piece has first support, first support has the second support through buffering subassembly swing joint, the fixed surface of first outer retaining ring is connected with the bellows, the fixed surface of bellows is connected with the second outer retaining ring; the position of the mounting hole can be adjusted by the compensation device, alignment and installation are facilitated, and then bending force can be buffered.

Description

Milling bucket slurry pump hydraulic compensation device

Technical Field

The utility model belongs to the compensation arrangement field, concretely relates to milling bucket slush pump hydraulic pressure compensation arrangement.

Background

The compensating device is also called expansion joint or expansion joint, and is composed of bellows and end pipe, support, flange, conduit and other accessories which form the working main body, belonging to a compensating element, which utilizes the effective expansion deformation of the bellows of the working main body to absorb the size change of the pipeline, conduit, container and the like caused by expansion and contraction, or compensate the axial, transverse and angular displacement of the pipeline, conduit, container and the like, and also can be used for noise reduction and vibration reduction.

The existing compensation device is likely to have the situation that holes are not aligned when the compensation device is installed, parts need to be purchased additionally, installation cost and working time are increased, and secondly, the general compensation device is poor in bending resistance and easy to reduce the service life of the device, so that the hydraulic compensation device for the milling bucket mud pump is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mill fill mud pump hydraulic pressure compensation arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mill fill mud pump hydraulic pressure compensation arrangement, includes first outer retaining ring, the fixed surface of first outer retaining ring is connected with six groups of combination pieces, and is every two sets of swing joint has the slip arc piece in the middle of the combination piece, and the surface cooperation of every group combination piece sets up the supplementary sliding tray that supplies the slip arc piece to remove, the upper end fixed surface of first outer retaining ring is connected with the rubber packing pad, and every group the mounting hole has all been seted up on the surface of slip arc piece, the first linkage piece of both ends fixedly connected with of first outer retaining ring, the surface swing joint of first linkage piece has first support, first support has the second support through buffering subassembly swing joint, the fixed surface of first outer retaining ring is connected with the bellows, the fixed surface of bellows is connected with the outer retaining ring of second.

Preferably, the buffer assembly comprises a buffer rod, a first stretching groove, a limiting block and a second stretching groove, the buffer rod and the limiting block are fixedly welded, the first stretching groove is arranged on the surface of the first support, and the second stretching groove is arranged on the surface of the second support.

Preferably, the second outer retainer ring is welded and fixed at two ends thereof with second linkage blocks, and the second linkage blocks are movably connected with the second support.

Preferably, the surfaces of the first support and the second support are both in threaded connection with fixing nuts, and the combining block and the sliding arc-shaped block are arranged in an annular array.

Preferably, the first outer retainer ring and the first linkage block are fixedly welded, and the sliding arc-shaped block and the first outer retainer ring are movably connected.

Preferably, the first outer retainer ring and the combining block are fixed by welding, and the first outer retainer ring and the rubber sealing gasket are fixed by bonding through glue.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the combination block, the auxiliary sliding groove and the sliding arc-shaped block, the sliding arc-shaped block can move on the surface of the combination block through the auxiliary sliding groove, the position of the mounting hole is convenient to adjust, the matching degree between the devices is increased during mounting, and mounting is facilitated.

2. Through the buffer rod, the buffer rod can play the effect of buffering when the device receives the power of buckling, prevents that the support from often receiving the power of buckling and causing the rupture, is favorable to increasing compensation arrangement's anti degree of buckling, improves the life of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

in the figure: 1. a first outer retainer ring; 2. a union block; 3. an auxiliary sliding groove; 4. sliding the arc-shaped block; 5. mounting holes; 6. a rubber gasket; 7. a first linkage block; 8. a first bracket; 9. a buffer rod; 10. a second bracket; 11. a bellows; 12. a second outer retainer ring; 13. fixing a nut; 14. a first stretching groove; 15. a limiting block; 16. a second stretching groove; 17. a second linkage block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mill fill mud pump hydraulic pressure compensation arrangement, including first outer retaining ring 1, the surperficial fixedly connected with six groups of combination pieces 2 of first outer retaining ring 1, swing joint has slip arc piece 4 in the middle of every two sets of combination pieces 2, the supplementary sliding tray 3 that supplies slip arc piece 4 to remove is offered to the surface cooperation of every group combination piece 2, the upper end outer fixed surface of first outer retaining ring 1 is connected with the rubber packing pad 6, mounting hole 5 has all been seted up on the surface of every group slip arc piece 4, the first linkage piece 7 of both ends fixedly connected with of first outer retaining ring 1, the surface swing joint of first linkage piece 7 has first support 8, first support 8 has second support 10 through buffering subassembly swing joint, the fixed surface of first outer retaining ring 1 is connected with bellows 11, the fixed surface of bellows 11 is connected with the outer retaining ring 12 of second, the structure on the outer retaining ring 12 surface of second is the same with first outer retaining ring 1.

Further, the buffer assembly comprises a buffer rod 9, a first stretching groove 14, a limiting block 15 and a second stretching groove 16, the buffer rod 9 and the limiting block 15 are fixedly welded, the first stretching groove 14 is arranged on the surface of the first support 8, the second stretching groove 16 is arranged on the surface of the second support 10, the buffer rod 9 is made of elastic materials, second linkage blocks 17 are fixedly welded at two ends of the second outer retainer ring 12, and the second linkage blocks 17 are movably connected with the second support 10.

Further, the surface of the first support 8 and the surface of the second support 10 are both in threaded connection with fixing nuts 13, the combining block 2 and the sliding arc-shaped block 4 are both arranged in an annular array, the first outer retainer ring 1 and the first linkage block 7 are welded and fixed, the sliding arc-shaped block 4 and the first outer retainer ring 1 are movably connected, the first outer retainer ring 1 and the combining block 2 are welded and fixed, and the first outer retainer ring 1 and the rubber sealing gasket 6 are fixedly bonded through glue.

The utility model discloses a theory of operation and use flow: when the device uses, through the orbital movement slip arc piece 4 along supplementary sliding tray 3, make slip arc piece 4 at the surface movement of combining piece 2, a position for adjusting mounting hole 5, make mounting hole 5 alignment position, be convenient for with bolt and other equipment fixed connection, install the outer retaining ring 12 of second with the same principle, the sealed leakproofness of being connected between device and the equipment that can increase of rubber seal 6, pass first linkage 7 to first support 8, second support 10 passes second linkage 17, adjust the length that buffer beam 9 exposes out through buffer beam 9 along the track of first stretching groove 14 and stopper 15, then fix with fixation nut 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling bucket mud pump hydraulic pressure compensation arrangement, includes first outer retaining ring (1), its characterized in that: the surface of the first outer retainer ring (1) is fixedly connected with six groups of combined blocks (2), the middle of each two groups of the combined blocks (2) is movably connected with a sliding arc-shaped block (4), the surface of each group of the combined blocks (2) is matched and provided with an auxiliary sliding groove (3) for the sliding arc-shaped block (4) to move, the outer surface of the upper end of the first outer retainer ring (1) is fixedly connected with a rubber sealing gasket (6), the surface of each group of sliding arc-shaped blocks (4) is provided with mounting holes (5), two ends of the first outer retainer ring (1) are fixedly connected with first linkage blocks (7), the surface of the first linkage block (7) is movably connected with a first bracket (8), the first bracket (8) is movably connected with a second bracket (10) through a buffer component, the surface of the first outer retainer ring (1) is fixedly connected with a corrugated pipe (11), and the surface of the corrugated pipe (11) is fixedly connected with a second outer retainer ring (12).

2. The hydraulic compensation device for the milling bucket mud pump as claimed in claim 1, wherein: the buffer assembly comprises a buffer rod (9), a first stretching groove (14), a limiting block (15) and a second stretching groove (16), the buffer rod (9) and the limiting block (15) are fixedly welded, the first stretching groove (14) is arranged on the surface of the first support (8), and the second stretching groove (16) is arranged on the surface of the second support (10).

3. The hydraulic compensation device for the milling bucket mud pump as claimed in claim 1, wherein: and second linkage blocks (17) are welded and fixed at two ends of the second outer retainer ring (12), and the second linkage blocks (17) are movably connected with the second support (10).

4. The hydraulic compensation device for the milling bucket mud pump as claimed in claim 1, wherein: the surface of the first support (8) and the surface of the second support (10) are in threaded connection with fixing nuts (13), and the combined block (2) and the sliding arc-shaped block (4) are arranged in an annular array.

5. The hydraulic compensation device for the milling bucket mud pump as claimed in claim 1, wherein: the first outer retainer ring (1) and the first linkage block (7) are fixedly welded, and the sliding arc-shaped block (4) and the first outer retainer ring (1) are movably connected.

6. The hydraulic compensation device for the milling bucket mud pump as claimed in claim 1, wherein: the first outer retainer ring (1) and the combining block (2) are welded and fixed, and the first outer retainer ring (1) and the rubber sealing gasket (6) are bonded and fixed through glue.