CN210440564U

CN210440564U - Mounting-mode-replaceable hydraulic filter element for wind power gear box

Info

Publication number: CN210440564U
Application number: CN201921430464.0U
Authority: CN
Inventors: 刘迎雪
Original assignee: Xinxiang Longqi Filtration Equipment Co Ltd
Current assignee: Xinxiang Longqi Filtration Equipment Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-01
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a wind-powered electricity generation hydraulic filter core for gear box of removable mounting means, including first adapter sleeve, first strain a section of thick bamboo, a section of thick bamboo and second adapter sleeve are strained to the second, the top of first section of thick bamboo is provided with first adapter sleeve, the below of first section of thick bamboo is provided with the second and strains a section of thick bamboo, the below of a section of thick bamboo is provided with the second adapter sleeve, the lower extreme screwed connection of first adapter sleeve is on the first upper end surface of straining a section of thick bamboo, the lower extreme screwed connection of first section of thick bamboo is strained on the upper end internal surface of a section of thick bamboo to the second, the lower extreme screwed connection of a section of thick bamboo is strained on the upper end surface of second adapter sleeve to the second, the. The utility model discloses a set up first section of thick bamboo, the second is strained a section of thick bamboo, mounting panel, scroll cover, first spiral pipe, second spiral pipe, first filter plate and second filter plate, solved the single and current higher problem of hydraulic pressure filter core replacement cost of current hydraulic pressure filter core mounting means.

Description

Mounting-mode-replaceable hydraulic filter element for wind power gear box

Technical Field

The utility model relates to a hydraulic pressure filter core technical field specifically is a wind-powered electricity generation hydraulic pressure filter core for gear box of removable mounting means.

Background

Wind-powered electricity generation is impurity of fluid among the hydraulic pressure filter core mainly used elimination wind-powered electricity generation gear box lubrication and cooling system for the gear box, but current hydraulic pressure filter core mounting means is single, when changing the hydraulic pressure filter core in the wind-powered electricity generation gear box, because operational environment's is narrow and small, the change of the very inconvenient hydraulic pressure filter core of single mounting means, and because the mechanical wear in the long-time use, single mounting means can lead to the installation leakproofness poor, in addition, because the structure of hydraulic pressure filter core integral type, when the damage appears in the hydraulic pressure filter core, just can't play filterable effect, thereby the replacement cost of the filter core that increases.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wind-powered electricity generation hydraulic pressure filter core for gear box of removable mounting means has solved the single and current higher problem of hydraulic pressure filter core replacement cost of current hydraulic pressure filter core mounting means.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind-powered electricity generation hydraulic pressure filter core for gear box of removable mounting means, including first adapter sleeve, first section of thick bamboo, section of thick bamboo and second adapter sleeve are strained to the second, the top of first section of thick bamboo is provided with first adapter sleeve, the below of first section of thick bamboo is provided with the second and strains a section of thick bamboo, the below of the second section of thick bamboo is provided with the second adapter sleeve, the lower extreme screwed connection of first adapter sleeve is on the upper end surface of first section of thick bamboo, the lower extreme screwed connection of first section of thick bamboo is strained on the upper end internal surface of second section of thick bamboo, the lower extreme screwed connection of the second section of thick bamboo is on the upper end surface of second adapter sleeve, the top central point of first adapter sleeve puts the intercommunication and is connected with first spiral pipe, the bottom central point of second adapter sleeve puts the intercommunication and is.

Preferably, one side central point of mounting panel puts and is provided with the spiral shell, and the opposite side of mounting panel is provided with the connecting pipe simultaneously, and the intercommunication sets up between spiral shell and the connecting pipe, and spiral shell difference screwed connection on two mounting panels is on the surface of first spiral pipe and second spiral pipe.

Preferably, the inner cylinder is sleeved inside the first filter cylinder, the fixing plate is arranged below the inner cylinder and fixedly welded on the inner wall of the first filter cylinder, and the bottom of the inner cylinder is fixedly connected with the fixing plate through a mounting bolt.

Preferably, a first filter plate is sleeved between the inner cylinder and the first filter cylinder, and filter inlet holes are uniformly formed in the inner cylinder along the circumferential direction.

Preferably, filter holes are uniformly formed in the fixing plate under the first filter plate along the circumferential direction, a sealing ring is arranged over the first filter plate, and the sealing ring is spirally connected with the inner wall of the first filter cylinder.

Preferably, a second filter plate is disposed inside the second filter cartridge.

Preferably, a fixing ring is arranged below the second filter plate, the fixing ring is fixedly welded on the inner wall of the second filter cylinder, and the second filter plate is fixedly connected to the fixing ring through a mounting bolt.

Preferably, the four corners of the mounting plate are provided with mounting holes.

(III) advantageous effects

The utility model provides a wind-powered electricity generation hydraulic pressure filter core for gear box of removable mounting means possesses following beneficial effect:

(1) the utility model is provided with the mounting plate, the spiral sleeve, the first spiral pipe and the second spiral pipe, when in use, the first spiral pipe and the second spiral pipe can be conveniently and directly installed in the wind power gear box in a spiral connection mode, in addition, the first spiral pipe and the second spiral pipe can be firstly spirally connected on the spiral sleeve during installation, and the operation of fixedly installing on the wind power gear box is completed through the installation hole on the mounting plate after installation by the arrangement of the spiral sleeve and the mounting plate, the installation of various installation modes of the hydraulic filter element can be realized by the arrangement, the problem that the existing hydraulic filter element installation mode is single is solved, when the hydraulic filter element in the wind power gear box is replaced, the replacement of the hydraulic filter element is inconvenient due to the narrow working environment and the single installation mode, and the mechanical abrasion is caused in the long-time use, the single mounting method causes a problem of poor mounting sealability.

(2) The utility model discloses a set up first section of thick bamboo, the second is strained a section of thick bamboo, first filter plate and second filter plate, in use, can realize through the setting of first filter plate and second filter plate that fluid plays filterable effect respectively at filterable in-process, avoided losing the filter action because the filter core damage, can select a plurality of first section of thick bamboos and a plurality of second to strain a section of thick bamboo alternate connection and increase single filter core and scrap the problem that brings the influence for the filter action according to actual conditions in the in-service use, in addition, the first section of thick bamboo and the second of straining sets up of screwed connection between the section of thick bamboo, convenient to a single first section of thick bamboo and the dismantlement change that the second was strained, filter core replacement cost has been reduced, the structure because hydraulic filter core integral type has been solved, when hydraulic filter core appears damaging, just can't play filterable effect, thereby the replacement.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of a first filter cartridge of the present invention;

fig. 4 is a cross-sectional view of a second filter cartridge according to the present invention.

In the figure: 1. a first connecting sleeve; 2. a first filter cartridge; 3. a second filter cartridge; 4. a second connecting sleeve; 5. mounting a plate; 6. mounting holes; 7. a connecting pipe; 8. a spiral sleeve; 9. a first spiral pipe; 10. a second spiral pipe; 11. a seal ring; 12. an inner barrel; 13. filtering into a hole; 14. a first filter plate; 15. installing a bolt; 16. a fixing plate; 17. a filter exit orifice; 18. a second filter plate; 19. and (4) fixing the ring.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a hydraulic filter element with replaceable installation modes for a wind power gear box comprises a first connecting sleeve 1, a first filter cylinder 2, a second filter cylinder 3 and a second connecting sleeve 4, wherein the first connecting sleeve 1 is arranged above the first filter cylinder 2, the second filter cylinder 3 is arranged below the first filter cylinder 2, the second connecting sleeve 4 is arranged below the second filter cylinder 3, the lower end of the first connecting sleeve 1 is spirally connected onto the outer surface of the upper end of the first filter cylinder 2, the lower end of the first filter cylinder 2 is spirally connected onto the inner surface of the upper end of the second filter cylinder 3, the lower end of the second filter cylinder 3 is spirally connected onto the outer surface of the upper end of the second connecting sleeve 4, a second filter plate 18 is arranged inside the second filter cylinder 3, the top center of the first connecting sleeve 1 is connected with a first spiral pipe 9 in a communicating manner, the bottom center of the second connecting sleeve 4 is connected with a second spiral pipe 10 in a communicating manner, the first spiral pipe 9 and the second spiral pipe 10 are arranged to facilitate installation of the filter element, the outer sides of the first connecting sleeve 1 and the second connecting sleeve 4 are both provided with mounting plates 5.

The central point of one side of mounting panel 5 puts and is provided with spiral shell 8, and the opposite side of mounting panel 5 is provided with connecting pipe 7 simultaneously, and the intercommunication sets up between spiral shell 8 and the connecting pipe 7, and spiral shell 8 on two mounting panels 5 is threaded connection respectively on the surface of first spiral pipe 9 and second spiral pipe 10.

The inner cylinder 12 is sleeved inside the first filter cylinder 2, the fixing plate 16 is arranged below the inner cylinder 12, the fixing plate 16 is fixedly welded on the inner wall of the first filter cylinder 2, the bottom of the inner cylinder 12 is fixedly connected with the fixing plate 16 through the mounting bolt 15, and the fixing plate 16 is arranged to facilitate the fixing of the position of the inner cylinder 12 in the first filter cylinder 2.

A first filter plate 14 is sleeved between the inner cylinder 12 and the first filter cylinder 2, and filter inlet holes 13 are uniformly arranged on the inner cylinder 12 along the circumferential direction.

The filter holes 17 are uniformly formed in the fixing plate 16 right below the first filter plate 14 along the circumferential direction, the sealing ring 11 is arranged right above the first filter plate 14, the sealing ring 11 is spirally connected with the inner wall of the first filter cylinder 2, the sealing ring 11 can seal the upper end position between the first filter cylinder 2 and the inner cylinder 12, and oil is prevented from directly entering from the gap between the upper end positions of the first filter cylinder 2 and the inner cylinder 12 and losing the filtering effect.

A fixing ring 19 is arranged below the second filter plate 18, the fixing ring 19 is fixedly welded on the inner wall of the second filter cylinder 3, the second filter plate 18 is fixedly connected to the fixing ring 19 through a mounting bolt 15, and the fixing ring 19 is convenient for fixing the position of the second filter plate 18 in the second filter cylinder 3.

Mounting holes 6 are arranged on four corners of the mounting plate 5.

When the device is used, a worker can directly and spirally connect the first spiral pipe 9 and the second spiral pipe 10 in the wind power gear box according to different installation environments, or can firstly spirally connect the first spiral pipe 9 and the second spiral pipe 10 on the spiral sleeve 8, after installation, the device is fixedly installed on the wind power gear box through the installation hole 6 on the installation plate 5, after installation, oil enters the first filter cylinder 2 through the first spiral pipe 9 on the first connecting sleeve 1, the oil entering the first filter cylinder 2 enters the position between the inner cylinder 12 and the first filter cylinder 2 through the filtering inlet hole 13 on the inner cylinder 12, the oil filtered through the first filter plate 14 is discharged into the second filter cylinder 3 through the filtering outlet hole 17 on the fixing plate 16 below the first filter plate 14, and the oil can be filtered again through the second filter plate 18 on the second filter cylinder 3, the oil after the filtration is finished is discharged through the second spiral pipe 10 on the second connecting sleeve 4, so that the filtration of the oil is realized.

To sum up, the utility model discloses a set up that the first section of thick bamboo 2, the second of straining is strained 3, mounting panel 5, spiral shell 8, first spiral pipe 9, second spiral pipe 10, first filter plate 14 and second filter plate 18, solved the single and current higher problem of hydraulic pressure filter core replacement cost of current hydraulic pressure filter core mounting means.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus.

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 wind-powered electricity generation hydraulic pressure filter core for gear box of removable mounting means, includes that first adapter sleeve (1), first section of thick bamboo (2), second are strained section of thick bamboo (3) and second adapter sleeve (4), its characterized in that: the upper portion of a first filter cylinder (2) is provided with a first connecting sleeve (1), the lower portion of the first filter cylinder (2) is provided with a second filter cylinder (3), the lower portion of the second filter cylinder (3) is provided with a second connecting sleeve (4), the lower end of the first connecting sleeve (1) is in threaded connection with the outer surface of the upper end of the first filter cylinder (2), the lower end of the first filter cylinder (2) is in threaded connection with the inner surface of the upper end of the second filter cylinder (3), the lower end of the second filter cylinder (3) is in threaded connection with the outer surface of the upper end of the second connecting sleeve (4), the top center of the first connecting sleeve (1) is in communication connection with a first spiral pipe (9), the bottom center of the second connecting sleeve (4) is in communication connection with a second spiral pipe (10), and the outer sides of the first connecting sleeve (1) and the second connecting sleeve (4).

2. The hydraulic filter element for the wind power gear box with the replaceable installation mode according to claim 1, wherein the hydraulic filter element comprises: the center of one side of the mounting plate (5) is provided with a spiral sleeve (8), the other side of the mounting plate (5) is provided with a connecting pipe (7), the spiral sleeve (8) and the connecting pipe (7) are communicated, and the spiral sleeves (8) on the two mounting plates (5) are respectively in spiral connection with the outer surfaces of the first spiral pipe (9) and the second spiral pipe (10).

3. The hydraulic filter element for the wind power gear box with the replaceable installation mode according to claim 1, wherein the hydraulic filter element comprises: an inner cylinder (12) is sleeved in the first filter cylinder (2), a fixing plate (16) is arranged below the inner cylinder (12), the fixing plate (16) is fixedly welded on the inner wall of the first filter cylinder (2), and the bottom of the inner cylinder (12) is fixedly connected with the fixing plate (16) through a mounting bolt (15).

4. The hydraulic filter element for the wind power gear box with the replaceable installation mode as claimed in claim 3, wherein the hydraulic filter element comprises: a first filter plate (14) is sleeved between the inner cylinder (12) and the first filter cylinder (2), and filter inlet holes (13) are uniformly arranged on the inner cylinder (12) along the circumferential direction.

5. The hydraulic filter element for the wind power gear box with the replaceable installation mode as claimed in claim 4, wherein the hydraulic filter element comprises: filter holes (17) are uniformly formed in the fixing plate (16) right below the first filter plate (14) along the circumferential direction, a sealing ring (11) is arranged right above the first filter plate (14), and the sealing ring (11) is spirally connected with the inner wall of the first filter cylinder (2).

6. The hydraulic filter element for the wind power gear box with the replaceable installation mode according to claim 1, wherein the hydraulic filter element comprises: a second filter plate (18) is arranged in the second filter cylinder (3).

7. The hydraulic filter element for the wind power gear box with the replaceable installation mode as claimed in claim 6, wherein the hydraulic filter element comprises: a fixing ring (19) is arranged below the second filter plate (18), the fixing ring (19) is fixedly welded on the inner wall of the second filter cylinder (3), and the second filter plate (18) is fixedly connected to the fixing ring (19) through a mounting bolt (15).

8. The hydraulic filter element for the wind power gear box with the replaceable installation mode according to claim 1, wherein the hydraulic filter element comprises: mounting holes (6) are arranged on four corners of the mounting plate (5).