CN217490029U

CN217490029U - Novel bypass filter

Info

Publication number: CN217490029U
Application number: CN202221166912.2U
Authority: CN
Inventors: 魏振辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-27
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a novel bypass filter relates to filter technical field. The utility model discloses a first casing and second casing, circular circulation groove has been seted up to the inside of first casing, and the inclined plane has been seted up in the outside on circular circulation groove top, and the top equipartition in the first casing outside is fixed with four first fixed plates, and the inside of first fixed plate has seted up the second locating hole, and the inside central point of first casing puts and is fixed with the holding ring. The utility model discloses a cooperation of a series of structures for bypass filter can increase life through the strengthening rib when using, and realize the effect of decompression throttle through the throttle screw, reduce the pressure loss influence to equipment, and through the cooperation of set casing, clamp plate, first reference column, second reference column, connecting plate and then limiting plate, make the filter can let more firm of connecting between first casing and the second casing when using.

Description

Novel bypass filter

Technical Field

The utility model belongs to the technical field of the filter, especially, relate to a novel bypass filter.

Background

In the fluid piping system such as hydraulic oil, can be equipped with the filter that is arranged in filtering fluid system pollutant, and the pollutant that filters makes the filter core block up, and filter up-and-down reaches can produce pressure differential, need open the pipeline in addition at this moment and switch on filter up-and-down reaches, prevent that the filter core from being crushed, consequently need use through the bypass filter who has the by pass pipeline, current bypass filter is great to the pressure loss of equipment when using, and connect insecure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bypass filter to solve current problem: the existing bypass filter has large pressure loss to equipment when in use and is unstable in connection.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a novel bypass filter, includes first casing and second casing, the outside equipartition of first casing is fixed with the strengthening rib, the top equipartition in the first casing outside is fixed with four first fixed plates, just the second locating hole has been seted up to the inside of first fixed plate, the inside central point of first casing puts and is fixed with the holding ring, the both ends of the bottom of first casing all are fixed with the connecting block, oil inlet and oil return opening have been seted up to the inside of first casing bottom.

Furthermore, a circular circulation groove is formed in the first shell, and an inclined surface is formed on the outer side of the top end of the circular circulation groove.

Furthermore, a second shell is arranged at the top of the first shell, a second fixing plate is fixed on the outer side of the second shell and at a position corresponding to the first fixing plate, and a first positioning hole is formed in the second fixing plate.

Furthermore, a guide ring is fixed inside the bottom end of the second shell, and two symmetrical grooves are formed inside the guide ring.

Further, a positioning mechanism for connection is mounted on the outer sides of the first shell and the second shell.

Further, positioning mechanism includes set casing, clamp plate, first locating column, second reference column and connecting plate, set casing and first casing sliding connection, the inboard equipartition of set casing is fixed with first locating column, just first locating column and second locating hole sliding connection, the inside sliding connection of set casing has the connecting plate, the top of connecting plate is fixed with the clamp plate, clamp plate and second casing sliding connection, just the inboard top of clamp plate is fixed with the second reference column, just second reference column and first locating hole sliding connection, the internally mounted of set casing has the fixed subassembly that is used for connecting the connecting plate.

Further, fixed subassembly is including location driving motor, limiting plate and rotation post, location driving motor's bottom is fixed with the set casing, location driving motor's output is connected with the rotation post, the top of rotating the post is fixed with the limiting plate, limiting plate and connecting plate sliding connection, the constant head tank has been seted up to the inside of connecting plate, the inside of set casing still is fixed with the battery, just the battery passes through wire electric connection with location driving motor.

The utility model discloses following beneficial effect has:

1. the utility model discloses a cooperation of a series of structures for bypass filter can increase life through the strengthening rib when using, and realize the effect of decompression throttle through the throttle screw, reduce the pressure loss influence to equipment.

2. The utility model discloses a cooperation of set casing, clamp plate, first reference column, second reference column, connecting plate and then limiting plate for the filter can let more firm of connecting between first casing and the second casing when using.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a connection structure between the second housing and the pressing plate of the present invention;

fig. 3 is a schematic diagram of a separation structure of the first housing and the second housing of the present invention;

fig. 4 is a schematic structural view of a second housing of the present invention;

fig. 5 is a bottom view of the first housing of the present invention;

fig. 6 is a schematic view of the internal structure of the fixing shell of the present invention;

FIG. 7 is a schematic view of the connection structure of the connection plate and the pressing plate of the present invention;

FIG. 8 is a schematic view of the internal structure of the connecting plate of the present invention;

fig. 9 is the utility model discloses the connection structure schematic diagram of limiting plate and rotating column.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first housing; 2. a second housing; 3. reinforcing ribs; 4. a first positioning hole; 5. a second positioning hole; 6. a positioning ring; 7. a groove; 8. connecting blocks; 9. a storage battery; 10. a stationary housing; 11. pressing a plate; 12. a first positioning post; 13. a second positioning column; 14. positioning a driving motor; 15. a connecting plate; 16. a limiting plate; 17. the post is rotated.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention relates to a novel bypass filter, which comprises a first housing 1, wherein four reinforcing ribs 3 are uniformly fixed on the outer side of the first housing 1, a circular circulation groove is formed in the first housing 1, and an inclined surface is formed on the outer side of the top end of the circular circulation groove, such that the top of the circular circulation groove is in the shape of an inverted frustum, thereby providing a better filtering effect for oil from the side of the first housing 1, four first fixing plates are uniformly fixed on the top of the outer side of the first housing 1, a second positioning hole 5 is formed in the first fixing plates, a positioning ring 6 is fixed at the center position in the first housing 1, connecting blocks 8 are fixed at both ends of the bottom of the first housing 1, thereby facilitating the fixing of the position of the filter, an oil inlet and an oil return port are formed in the bottom of the first housing 1, the oil inlet and the oil return port are both positioned on the inner side of the positioning ring 6, and throttling screws are in threaded connection with the inner parts of the oil inlet and the oil outlet, so that the effect of pressure reduction and throttling can be realized through the throttling screws, and the influence on the pressure loss of equipment is reduced;

preferably, the size of the throttling screw can be five tenths of millimeters or four tenths of millimeters;

the top of the first shell 1 is provided with a second shell 2, a second fixing plate is fixed on the outer side of the second shell 2 and at a position corresponding to the first fixing plate, a first positioning hole 4 is formed in the second fixing plate, a guide ring is fixed in the bottom end of the second shell 2, a circulation channel is formed between the guide ring and the second shell 2, two symmetrical grooves 7 are formed in the guide ring, and therefore the side filtering effect can be improved;

when using, the effect of the throttle of decompression is realized to the accessible at the inside threaded connection's of oil inlet and oil-out throttle screw to reduce the pressure loss influence to equipment, and can be the shape of back taper platform through the top of the inside circular circulation groove of first casing 1, and then can let the oil better from 1 side filter effect of first casing, and then can reduce equipment pressure loss.

Specifically, positioning mechanisms for connection are mounted on the outer sides of the first shell 1 and the second shell 2;

the positioning mechanism comprises a fixed shell 10, a pressing plate 11, first positioning columns 12, second positioning columns 13 and a connecting plate 15, the fixed shell 10 is connected with the first shell 1 in a sliding mode, the first positioning columns 12 are uniformly distributed and fixed on the inner side of the fixed shell 10, the first positioning columns 12 are connected with the second positioning holes 5 in a sliding mode, the fixed shell 10 cannot be separated from the first shell 1 from the top of the first shell 1, the connecting plate 15 is connected inside the fixed shell 10 in a sliding mode, the pressing plate 11 is fixed on the top of the connecting plate 15, the pressing plate 11 is connected with the second shell 2 in a sliding mode, the second positioning columns 13 are fixed on the top of the inner side of the pressing plate 11, the second positioning columns 13 are connected with the first positioning holes 4 in a sliding mode, the pressing plate 11 cannot be separated from the bottom of the first shell 1 in a sliding mode, and a fixing assembly used for connecting the connecting plate 15 is installed inside the fixed shell 10;

the fixing assembly comprises a positioning driving motor 14, a limiting plate 16 and a rotating column 17, the bottom of the positioning driving motor 14 is fixed with the fixing shell 10, the output end of the positioning driving motor 14 is connected with the rotating column 17, the top of the rotating column 17 is fixed with the limiting plate 16, the length size of the limiting plate 16 is larger than the width size, the limiting plate 16 is in sliding connection with the connecting plate 15, a positioning groove is formed in the connecting plate 15, and the positioning groove is T-shaped, so that the limiting plate 16 can be fixed in the positioning groove through rotating ninety degrees when sliding from the bottom end of the positioning groove to the top end of the positioning groove;

preferably, the storage battery 9 is further fixed inside the fixing shell 10, and the storage battery 9 is electrically connected with the positioning driving motor 14 through a conducting wire, so that the positioning driving motor 14 can conveniently enter a working state;

in other embodiments, a sealing ring is added between the first shell 1 and the second shell 2 during installation to increase the sealing effect;

after first casing 1 and second casing 2 carry out the contact assembly and accomplish, sliding connection through set casing 10 and first casing 1, with first reference column 12 remove the inside of second reference hole 5 in sliding connection's the first fixed plate, then with clamp plate 11 through the sliding connection with second casing 2, remove the inside of first reference hole 4 in the second fixed plate with second reference column 13, and make connecting plate 15 pass through sliding connection and get into the inside of set casing 10, simultaneously through the sliding connection of limiting plate 16 with the constant head tank, make the top of limiting plate 16 direct entering constant head tank, then it drives through location driving motor 14 to get electric and rotate post 17 and rotate, it rotates ninety degrees to rotate post 17 and drive limiting plate 16, make limiting plate 16 can not break away from connecting plate 15, and then can carry out firm connection to first casing 1 and second casing 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel bypass filter, comprising a first casing (1) and a second casing (2), characterized in that: the outside equipartition of first casing (1) is fixed with strengthening rib (3), the top equipartition in the first casing (1) outside is fixed with four first fixed plates, just second locating hole (5) have been seted up to the inside of first fixed plate, the inside central point of first casing (1) puts and is fixed with holding ring (6), the both ends of the bottom of first casing (1) all are fixed with connecting block (8), oil inlet and oil return opening have been seted up to the inside of first casing (1) bottom.

2. The novel bypass filter of claim 1, wherein: a circular circulation groove is formed in the first shell (1), and an inclined surface is formed on the outer side of the top end of the circular circulation groove.

3. The novel bypass filter of claim 1, wherein: the top of the first shell (1) is provided with a second shell (2), a second fixing plate is fixed on the outer side of the second shell (2) and at a position corresponding to the first fixing plate, and a first positioning hole (4) is formed in the second fixing plate.

4. A novel bypass filter according to claim 3, wherein: a guide ring is fixed inside the bottom end of the second shell (2), and two symmetrical grooves (7) are formed inside the guide ring.

5. The novel bypass filter of claim 1, wherein: and a positioning mechanism for connection is arranged on the outer sides of the first shell (1) and the second shell (2).

6. The novel bypass filter of claim 5, wherein: the positioning mechanism comprises a fixed shell (10), a pressure plate (11), a first positioning column (12), a second positioning column (13) and a connecting plate (15), the fixed shell (10) is connected with the first shell (1) in a sliding way, the inner side of the fixed shell (10) is uniformly and fixedly provided with first positioning columns (12), and the first positioning column (12) is connected with the second positioning hole (5) in a sliding way, a connecting plate (15) is connected inside the fixed shell (10) in a sliding manner, a pressure plate (11) is fixed at the top of the connecting plate (15), the pressure plate (11) is connected with the second shell (2) in a sliding manner, and the top of the inner side of the pressure plate (11) is fixed with a second positioning column (13), and the second positioning column (13) is connected with the first positioning hole (4) in a sliding way, and a fixing assembly for connecting the connecting plate (15) is arranged in the fixing shell (10).

7. The novel bypass filter of claim 6, wherein: fixed subassembly is including location driving motor (14), limiting plate (16) and rotation post (17), the bottom of location driving motor (14) is fixed with set casing (10), the output of location driving motor (14) is connected with rotation post (17), the top of rotating post (17) is fixed with limiting plate (16), limiting plate (16) and connecting plate (15) sliding connection, the constant head tank has been seted up to the inside of connecting plate (15), the inside of set casing (10) still is fixed with battery (9), just battery (9) and location driving motor (14) pass through wire electric connection.