CN214327113U

CN214327113U - Double-plate-spring connection type oiling reel

Info

Publication number: CN214327113U
Application number: CN202022706796.6U
Authority: CN
Inventors: 吴香颐; 刘洋
Original assignee: Fengcheng Army And Civil Petroleum Machinery Co ltd
Current assignee: Fengcheng Army And Civil Petroleum Machinery Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-01
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a two leaf spring connection formula refuels reel relates to oil circuit jointing equipment's technical field. The oiling reel comprises a reel body, a reel shaft and a reel body bracket, wherein the reel body is fixed on the reel shaft, and the reel shaft is movably connected to the reel body bracket; an oil hose is coiled at the upper part in the reel body, the auxiliary spring mounting part is close to the outer part of the reel body, and the main spring mounting part is arranged at the central part of the reel body; the auxiliary spring mounting part main body is an auxiliary spring, spring guard plates are arranged on two sides of the auxiliary spring, an auxiliary spring fixing plate is arranged on the outer side of each spring guard plate, and the top of each auxiliary spring fixing plate is fixed through a stud. The bearing capacity of the reel is improved, the length of the oil hose wound on the reel body is increased to 25-30 m, the processing is easy, the matching is easy to meet, the technical requirements of the process are stable in structure, the performance is reliable, the maintenance is convenient, the manufacturing cost is low, and the maintenance cost is low.

Description

Double-plate-spring connection type oiling reel

Technical Field

The utility model relates to an oil circuit jointing equipment's technical field specifically is a reel is refueled to two leaf spring connection formulas.

Background

The refueling reel is a reeling and unreeling reel of a fuel hose in refueling equipment, and the prior typical structure is shown in figure 1, and comprises a reel shaft and a reel support, wherein a spiral spring part (hereinafter referred to as a spring) is arranged in parallel in the central area of a disc body on which the fuel hose is coiled, an oil circuit part of the disc body is fixedly arranged on the reel shaft, an oil circuit part is provided with an oil pipe in the section of the reel shaft, the oil pipe is welded on the reel shaft, the end of a pipe orifice of the oil pipe connected with the fuel hose is in dynamic sealing connection with a shaft end gland fixedly arranged on the disc support, the prior refueling reel structure is mostly mobile fuel conveying, supporting equipment in a refueling system plays an important role in the fields of large-scale fuel conveying and refueling, but the spring of the refueling reel in the prior art is limited by the structural size of the reel body, so that the energy storage length of the spring is limited, so that the reeling and unreeling lengths of the fuel hose are also limited by the energy storage length of the spring, the requirement of long-distance oil transportation and refueling can not be met, and the operation and use of the whole set of equipment are seriously influenced.

SUMMERY OF THE UTILITY MODEL

For spring energy storage length is limited among the solution prior art, can't satisfy the problem of the needs that long distance oil transportation refueled, the utility model provides a reel is refueled to two leaf spring connection types, concrete technical scheme is as follows:

a double-plate-spring connection type oiling reel comprises a reel body, a reel shaft and a reel body support, wherein the reel body is fixed on the reel shaft, and the reel shaft is movably connected to the reel body support; an oil hose is coiled at the upper part in the reel body, a main spring mounting part and an auxiliary spring mounting part are arranged in the central area of the reel body, the auxiliary spring mounting part is close to the outer part of the reel body, and the main spring mounting part is arranged at the central part of the reel body; the auxiliary spring mounting part main body is an auxiliary spring, spring protection plates are arranged on two sides of the auxiliary spring, an auxiliary spring fixing plate is arranged on the outer side of each spring protection plate, the top of each auxiliary spring fixing plate is fixed through a stud, each auxiliary spring comprises an outer ring and an inner ring, the upper part of each outer ring is fixed on the stud, the bottom of each inner ring is fixed on an auxiliary spring bearing seat, each auxiliary spring bearing seat is fixedly connected to a disc body support, a bearing is arranged in each auxiliary spring bearing seat, and the bearing is connected with the reel shaft; the main spring installation part main part is main spring, main spring includes outer loop and inner ring, and stud fixed mounting is used on rolling up the disk body at the outer loop top, and main spring bearing frame is connected to the inner ring bottom, main spring bearing frame hole runs through the bearing, swing joint on the epaxial bearing frame of rolling up the disk, with vice spring fixed plate fixed connection.

Furthermore, an R-shaped annular groove is formed in the outer side of the auxiliary spring bearing seat, and a steel ball is arranged in the annular groove.

Further, a spring protecting cover is arranged above the stud bolt in the auxiliary spring mounting part.

Furthermore, the reel body is fixedly arranged on the reel shaft through a flange plate, and bearing seats supported at two ends of the reel shaft are fixed on the reel body support.

The utility model has the advantages of: the bearing capacity of the reel is improved, the length of the oil hose wound on the reel body is increased to 25-30 m, the processing is easy, the matching is easy to meet, the technical requirements of the process are stable in structure, the performance is reliable, the maintenance is convenient, the manufacturing cost is low, and the maintenance cost is low; the main spring bearing seat is fixedly arranged on the auxiliary spring fixing plate, so that the main spring and the auxiliary spring are connected into a whole, and the auxiliary spring is arranged on the spring bearing seat in a floating manner, thereby jointly achieving the purpose of prolonging the energy storage length of the spring.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present invention.

In the figure: 1, rolling a disc body; 2, oil hose; 3, a spring protecting cover; 4, stud bolts; 5, a secondary spring; 6, fixing a secondary spring plate; 7, a spring guard plate; 8, steel balls; 9, a secondary spring bearing block; 10, a bearing; 11, a reel shaft; 12, a tray support; 13, a bearing seat; 14, a main spring bearing seat; 15, a main spring; and 16, fixing a main spring.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

As shown in fig. 1, the double-leaf-spring connection type refueling reel comprises a reel body 1, a reel shaft 11 and a reel body bracket 12, wherein the reel body 1 is fixed on the reel shaft 11, and the reel shaft 11 is movably connected to the reel body bracket 12; an oil hose 2 is coiled at the upper part in the coiling disc body 1, a main spring mounting part and an auxiliary spring mounting part are arranged in the center of the coiling disc body 1, the auxiliary spring mounting part is close to the outer part of the coiling disc body 1, and the main spring mounting part is arranged at the center part of the coiling disc body 1; the auxiliary spring mounting part main body is an auxiliary spring 5, spring protection plates 7 are arranged on two sides of the auxiliary spring 5, an auxiliary spring fixing plate 6 is arranged on the outer side of each spring protection plate 7, the top of each auxiliary spring fixing plate 6 is fixed through a stud bolt 4, each auxiliary spring 5 comprises an outer ring and an inner ring, the upper portion of each outer ring is fixed on the stud bolt 4, the bottom of each inner ring is fixed on an auxiliary spring bearing seat 9, each auxiliary spring bearing seat 9 is fixedly connected to a disc body support 12, a bearing 10 is arranged in each auxiliary spring bearing seat 9, and each bearing 10 is connected with a reel shaft 11; the main spring installation portion main part is main spring 15, main spring 15 includes outer loop and inner ring, and stud 4 fixed mounting is used at the outer loop top on rolling up disk body 1, and main spring bearing frame 14 is connected to the inner ring bottom, bearing 10 is run through to 14 holes of main spring bearing frame, swing joint on the bearing frame 13 on rolling up the dish axle 11, with 6 fixed connection of auxiliary spring fixed plate.

An R-shaped annular groove is formed in the outer side of the auxiliary spring bearing seat 9, and a steel ball 8 is arranged in the annular groove.

And a spring protecting cover 3 is arranged above the stud bolt 4 in the auxiliary spring mounting part.

The reel body 1 is fixedly arranged on a reel shaft 11 through a flange, and bearing seats supported at two ends of the reel shaft 11 are fixed on a reel body support 12.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a spool is refueled to two leaf spring connection formulas which characterized in that: the oiling reel comprises a reel body (1), a reel shaft (11) and a reel body support (12), wherein the reel body (1) is fixed on the reel shaft (11), and the reel shaft (11) is movably connected to the reel body support (12); an oil hose (2) is coiled at the upper part in the coiling disc body (1), a main spring mounting part and an auxiliary spring mounting part are arranged in the center of the coiling disc body (1), the auxiliary spring mounting part is close to the outer part of the coiling disc body (1), and the main spring mounting part is arranged at the center part of the coiling disc body (1); the auxiliary spring mounting part main body is an auxiliary spring (5), spring protection plates (7) are arranged on two sides of the auxiliary spring (5), an auxiliary spring fixing plate (6) is arranged on the outer side of each spring protection plate (7), the top of each auxiliary spring fixing plate (6) is fixed through a stud bolt (4), each auxiliary spring (5) comprises an outer ring and an inner ring, the upper portion of each outer ring is fixed on the stud bolt (4), the bottom of each inner ring is fixed on an auxiliary spring bearing seat (9), each auxiliary spring bearing seat (9) is fixedly connected onto a disc body support (12), a bearing (10) is arranged in each auxiliary spring bearing seat (9), and each bearing (10) is connected with a disc winding shaft (11); the main spring installation portion main part is main spring (15), main spring (15) include outer loop and inner ring, and stud (4) fixed mounting is used at the outer loop top on rolling up disk body (1), and main spring bearing frame (14) are connected to the inner ring bottom, main spring bearing frame (14) hole runs through bearing (10), swing joint on bearing frame (13) on rolling up the dish axle (11), with vice spring fixed plate (6) fixed connection.

2. A dual leaf spring connected refuelling reel as claimed in claim 1 wherein: an R-shaped annular groove is formed in the outer side of the auxiliary spring bearing seat (9), and a steel ball (8) is arranged in the annular groove.

3. A dual leaf spring connected refuelling reel as claimed in claim 1 wherein: and a spring protecting cover (3) is arranged above the double-headed bolt (4) in the auxiliary spring mounting part.

4. A dual leaf spring connected refuelling reel as claimed in claim 1 wherein: the coiling disc body (1) is fixedly arranged on a coiling disc shaft (11) through a flange plate, and bearing seats supported at two ends of the coiling disc shaft (11) are fixed on a disc body support (12).