CN217526538U

CN217526538U - Hydraulic protection structure of blast furnace servo actuator

Info

Publication number: CN217526538U
Application number: CN202221090365.4U
Authority: CN
Inventors: 贾党朋; 刘钊
Original assignee: Xi'an Yangsen Machinery Co ltd
Current assignee: Xi'an Yangsen Machinery Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-04
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a blast furnace servo actuator hydraulic pressure protection architecture, including the actuator main part, be provided with one number on the actuator main part and advance oil pipe, advance oil pipe and be provided with the oil-well pump on, one side of oil-well pump is provided with two numbers and advances oil pipe, two numbers lower extreme that advance oil pipe is provided with the oil tank, the side position of oil tank is provided with three numbers and advances oil pipe, the oil tank is provided with interior mounting panel in the below position that is located three numbers and advances oil pipe. A blast furnace servo actuator hydraulic pressure protection architecture, belong to the protection architecture field, through the brush board and the anterior baffle isotructure that set up, rotate the in-connection screw rod, make anterior fly leaf to the side remove, make the brush board brush interior filter, the movable sealing pad then pushes the below position of impurity clearance mouth with the impurity on the interior mounting panel, thereby the user of being convenient for clears up impurity, and be convenient for dredge the hole of jam on the interior filter, the filter effect of filter in the protection.

Description

Hydraulic protection structure of blast furnace servo actuator

Technical Field

The utility model relates to a protection architecture field, in particular to blast furnace servo actuator hydraulic pressure protection architecture.

Background

A servo actuator: the hydraulic protection device is an execution element in an electro-hydraulic servo system, the speed, direction, displacement and force of a load are controlled by applying controllable pushing and pulling acting forces to the load, a servo actuator consists of an electro-hydraulic servo valve, an actuating cylinder and a sensor, and in the use of a hydraulic protection structure of a blast furnace servo actuator, the actuator can better run due to the fact that hydraulic oil needs to be filtered frequently.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a blast furnace servo actuator hydraulic pressure protection architecture can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a blast furnace servo actuator hydraulic pressure protection architecture, includes the actuator main part, be provided with one number on the actuator main part and advance oil pipe, advance oil pipe and be provided with the oil-well pump on one number, one side of oil-well pump is provided with two numbers and advance oil pipe, two numbers lower extremes that advance oil pipe is provided with the oil tank, the side position of oil tank is provided with three numbers and advances oil pipe, the oil tank is provided with interior mounting panel in the below position that is located three numbers and advances oil pipe, the rear side position of interior mounting panel is provided with the rear portion mounting panel, be provided with anterior No. two mounting panels in the place ahead position that is located the rear portion mounting panel on the interior mounting panel, be equipped with anterior mounting panel No. two on the anterior mounting panel in the anterior position that is located the mounting panel, movable mounting has anterior baffle in anterior mounting panel and anterior No. two mounting panels, be provided with anterior fly leaf in the place ahead position that is located anterior mounting panel on the interior mounting panel, the place ahead position of anterior fly leaf is provided with the brush board, the upper end position of brush board is provided with the interconnection connector, be provided with interconnection connecting screw rod in the interconnection connector.

Preferably, the oil tank is provided with an impurity cleaning port between the front first mounting plate and the rear mounting plate.

Preferably, be provided with anterior mounting groove between anterior mounting panel and the anterior mounting panel No. two, anterior baffle movable mounting is in anterior mounting groove, the lower extreme fixed mounting of anterior baffle has the bottom to seal up, the upper end position of anterior baffle is provided with fixing bolt, and through fixing bolt and anterior mounting panel, anterior mounting panel fixed mounting No. two.

Preferably, a movable gasket is disposed at a rear position of the front movable plate.

Preferably, a screw hole is formed in the inner connecting body at a position corresponding to the inner connecting screw rod, and the inner connecting screw rod is movably mounted in the screw hole of the inner connecting body.

Preferably, one side of in-connection threaded rod is provided with a bearing, and through a bearing and anterior mounting panel movable mounting No. one, the opposite side of in-connection threaded rod is provided with No. two bearings, and through No. two bearings and oil tank movable mounting, the outer end fixed mounting of in-connection threaded rod has the operating handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the brush board and the anterior baffle isotructure that set up, after stopping filtering the oil, dismantle anterior baffle, then rotate the in-connection screw rod for anterior fly leaf removes to the side, makes the brush board brush interior filter, and the movable sealing pad then pushes the below position of impurity clearance mouth with the impurity on the interior mounting panel, thereby the user of being convenient for clears up impurity, and is convenient for dredge the hole of interior filter on, the filter effect of filter in the protection.

Drawings

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

fig. 2 is a schematic structural view of the inner mounting plate of the present invention;

fig. 3 is a schematic structural view of the front baffle of the present invention.

In the figure: 1. an actuator main body; 2. a first oil inlet pipe; 3. an oil well pump; 4. a second oil inlet pipe; 5. an oil tank; 6. a third oil inlet pipe; 7. an impurity cleaning port; 8. an inner mounting plate; 9. an inner filter plate; 10. a rear mounting plate; 11. a front mounting plate I; 12. a front mounting plate II; 13. a front mounting groove; 14. a front baffle; 15. fixing the bolt; 16. a bottom gasket; 17. a front movable plate; 18. brushing the board; 19. a movable gasket; 20. an inner connecting body; 21. internally connecting a screw rod; 22. a first bearing; 23. a second bearing; 24. the handle is operated.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a hydraulic protection structure for a blast furnace servo actuator comprises an actuator main body 1, a first oil inlet pipe 2 is arranged on the actuator main body 1, an oil well pump 3 is arranged on the first oil inlet pipe 2, a second oil inlet pipe 4 is arranged on one side of the oil well pump 3, an oil tank 5 is arranged at the lower end of the second oil inlet pipe 4, a third oil inlet pipe 6 is arranged at the side position of the oil tank 5, an inner mounting plate 8 is arranged below the third oil inlet pipe 6 on the oil tank 5, a rear mounting plate 10 is arranged at the rear side position of the inner mounting plate 8, a front second mounting plate 12 is arranged at the front position of the rear mounting plate 10 on the inner mounting plate 8, a front first mounting plate 11 is arranged at the front position of the front second mounting plate 12 on the inner mounting plate 8, a front baffle 14 is movably arranged in the front mounting plates 11 and the front second mounting plate 12, a front movable plate 17 is arranged at the front position of the front mounting plate 11 on the inner mounting plate 8, a brush plate 18 is arranged at the front position, a filter plate 20 is arranged at the upper end of the brush plate 18, and a screw rod 20 is arranged in the inner connection plate.

In this embodiment, an impurity cleaning opening 7 is formed in the oil tank 5 between the front first mounting plate 11 and the rear mounting plate 10, a front mounting groove 13 is formed between the front first mounting plate 11 and the front second mounting plate 12, a front baffle 14 is movably mounted in the front mounting groove 13, a bottom gasket 16 is fixedly mounted at the lower end of the front baffle 14, and a fixing bolt 15 is arranged at the upper end of the front baffle 14 and fixedly mounted with the front first mounting plate 11 and the front second mounting plate 12 through the fixing bolt 15.

The inner mounting plate 8 is separated by the front baffle plate 14, so that oil is prevented from flowing into a position below the impurity cleaning port 7 during operation, and the front baffle plate 14 is convenient to mount and dismount through the fixing bolt 15.

In this embodiment, a movable sealing gasket 19 is disposed at a rear position of the front movable plate 17, a screw hole is disposed on the inner connecting body 20 corresponding to a position of the inner connecting screw 21, the inner connecting screw 21 is movably mounted in the screw hole of the inner connecting body 20, a first bearing 22 is disposed at one side of the inner connecting screw 21, and is movably mounted with the front first mounting plate 11 through the first bearing 22, a second bearing 23 is disposed at the other side of the inner connecting screw 21, and is movably mounted with the oil tank 5 through the second bearing 23, and an operating handle 24 is fixedly mounted at an outer end of the inner connecting screw 21.

The inner connecting screw 21 is arranged to make the brush plate 18 and the movable sealing gasket 19 move movably, so that the impurities on the inner mounting plate 8 are pushed to the side surface, and the holes on the inner filter plate 9 are dredged through the brush plate 18.

It should be noted that, the utility model relates to a blast furnace servo actuator hydraulic protection structure, filter oil stops the back, screw out fixing bolt 15 on the anterior baffle 14 in proper order, then demolish fixing bolt 15 in proper order on the anterior baffle 14, then take off anterior baffle 14 from front mounting groove 13, interior mounting panel 8 is not being separated into two parts this moment, then operate handle 24, make in-connection screw 21 can move in bearing 22, bearing 23 two, along with the rotation of in-connection screw 21, make in-connection body 20 receive the influence of in-connection screw 21, make anterior fly leaf 17 and brush board 18 to the side move, the below of brush board 18 is provided with a plurality of brush hair, along with the removal of brush board 18, thereby brush the hole on the interior filter 9 in proper order, be convenient for dredge the hole that the part blockked up on interior filter 9, when the movable sealing gasket 19 of the side position of anterior fly leaf 17 moves on interior mounting panel 8, can be with the impurity on interior filter 9 to the side promotes, when in-connection body 20 moves to the most side position, movable sealing gasket 19 and the front portion fixed sealing gasket 11 and the impurity of the installation of the side position of being convenient for each other push away, thereby the user's impurity removal is convenient for, thereby the side is carried out, thereby the impurity removal of the user's removal of the installation board 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated, but is capable of many modifications, variations, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a blast furnace servo actuator hydraulic protection structure, includes actuator main part (1), be provided with one number on actuator main part (1) and advance oil pipe (2), advance oil pipe (2) and go up and be provided with oil-well pump (3), one side of oil-well pump (3) is provided with two numbers and advances oil pipe (4), the lower extreme that advances oil pipe (4) No. two is provided with oil tank (5), the side position of oil tank (5) is provided with three numbers and advances oil pipe (6), its characterized in that: the oil tank (5) is provided with an inner mounting plate (8) at the position below an oil inlet pipe (6), the rear side position of the inner mounting plate (8) is provided with a rear mounting plate (10), the front position of the inner mounting plate (8) at the rear mounting plate (10) is provided with a front second mounting plate (12), the front position of the front second mounting plate (12) at the inner mounting plate (8) is provided with a front first mounting plate (11), the front first mounting plate (11) and the front second mounting plate (12) are internally and movably provided with a front baffle (14), the front position of the front first mounting plate (11) at the inner mounting plate (8) is provided with a front movable plate (17), the front position of the front movable plate (17) is provided with a brush plate (18), the front position of the brush plate (18) at the inner mounting plate (8) is provided with an inner filter plate (9), the upper end position of the brush plate (18) is provided with an inner connecting body (20), and an inner connecting screw (21) is arranged in the inner connecting body (20).

2. The hydraulic protection structure for the servo actuator of the blast furnace as claimed in claim 1, wherein: an impurity cleaning opening (7) is formed in the oil tank (5) and is located between the front first mounting plate (11) and the rear mounting plate (10).

3. The hydraulic protection structure for the servo actuator of the blast furnace as claimed in claim 2, wherein: be provided with anterior mounting groove (13) between anterior mounting panel (11) and anterior No. two mounting panels (12), anterior baffle (14) movable mounting is in anterior mounting groove (13), the lower extreme fixed mounting of anterior baffle (14) has bottom sealing pad (16), the upper end position of anterior baffle (14) is provided with fixing bolt (15), and through fixing bolt (15) and anterior mounting panel (11), anterior No. two mounting panels (12) fixed mounting.

4. The hydraulic protection structure for the servo actuator of the blast furnace as claimed in claim 3, wherein: and a movable sealing gasket (19) is arranged at the rear side position of the front movable plate (17).

5. The hydraulic protection structure for the blast furnace servo actuator according to claim 4, wherein: the inner connecting body (20) is provided with a screw hole corresponding to the inner connecting screw rod (21), and the inner connecting screw rod (21) is movably arranged in the screw hole of the inner connecting body (20).

6. The hydraulic protection structure for the blast furnace servo actuator according to claim 5, wherein: one side of in-connection screw rod (21) is provided with bearing (22) No. one, and through bearing (22) and anterior mounting panel (11) movable mounting No. one, the opposite side of in-connection screw rod (21) is provided with bearing (23) No. two, and through bearing (23) No. two and oil tank (5) movable mounting, the outer end fixed mounting of in-connection screw rod (21) has operating handle (24).