CN215409540U - Horizontal coal mining machine hydraulic station - Google Patents
Horizontal coal mining machine hydraulic station Download PDFInfo
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- CN215409540U CN215409540U CN202121419638.0U CN202121419638U CN215409540U CN 215409540 U CN215409540 U CN 215409540U CN 202121419638 U CN202121419638 U CN 202121419638U CN 215409540 U CN215409540 U CN 215409540U
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Abstract
The utility model discloses a horizontal coal mining machine hydraulic station which comprises an oil tank main body, wherein a protection box is arranged on one side of the top of the oil tank main body, the bottom of the protection box is fixedly connected with one side of the top of the oil tank main body, a motor is arranged on the top of the motor, a control valve assembly is arranged on one side of the top of the oil tank main body, an oil inlet pipe is arranged on one side of the oil tank main body, one end of the oil inlet pipe is mutually communicated with one side of the oil tank main body, a connecting flange is arranged at the other end of the oil inlet pipe, and an oil outlet pipe is arranged on one side of the connecting flange. According to the oil filter, the oil filter is arranged at one end of the oil inlet pipe, the oil inlet pipe is positioned at one side of the oil tank main body, when the oil filter needs to be cleaned and checked along with long-term use of the oil filter, the oil filtering device of a common hydraulic station is positioned in the oil tank, and the oil filter passes through the connecting flange at one end of the oil inlet pipe, so that the oil filter is convenient to disassemble by operators, the oil filter is very convenient to clean, and the oil tank main body does not need to be opened.
Description
Technical Field
The utility model relates to the technical field of power devices of coal mining machines, in particular to a horizontal type hydraulic station of a coal mining machine.
Background
The coal mining machine is one of main equipment of fully mechanized mining complete equipment, integrates a large-scale complex system of machinery, electricity and hydraulic pressure, is one of important modern equipment, and the mechanical coal mining can lighten physical labor and improve safety.
The hydraulic station is an important component of the coal mining machine, so that hydraulic oil input into an oil tank must be clean, an oil filtering device of a common hydraulic station is located inside the oil tank, the oil filtering device can be blocked along with the use of the oil filtering device, the oil filtering device needs to be cleaned frequently, whether a filter element needs to be replaced or not is checked and judged, the filtering effect of the oil filtering device is guaranteed, the normal use of the hydraulic station is guaranteed, the oil filtering device is located inside the oil tank, and the cleaning is not convenient enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal coal mining machine hydraulic station to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a horizontal coal mining machine hydraulic station comprises an oil tank main body, wherein a protective box is arranged on one side of the top of the oil tank main body, the bottom of the protective box is fixedly connected with one side of the top of the oil tank main body, a motor is arranged on the top of the protective box, a control valve assembly is arranged on one side of the top of the oil tank main body, an oil inlet pipe is arranged on one side of the oil tank main body, one end of the oil inlet pipe is communicated with one side of the oil tank main body, a connecting flange is arranged on the other end of the oil inlet pipe, an oil outlet pipe is arranged on one side of the connecting flange, an oil filter is arranged at one end of the oil outlet pipe, one end of the oil filter is communicated with one end of the oil outlet pipe, a connecting ring is fixedly arranged at the other end of the oil filter, a protective cover is arranged at one end of the connecting ring, one end of the protective cover is mutually inserted with one end of the oil filter through the connecting ring, and an external oil supply pipe is arranged at the other end of the protective cover, the one end of external fuel feed pipe and the one end of protective cover communicate each other, the inside of protective cover is equipped with the installing frame, the inside demountable installation of installing frame has the filter screen, the both ends fixedly connected with fixture block of installing frame outer wall, the one end parcel of protective cover inner wall has the sealing washer.
Preferably, a hydraulic pump is arranged inside the protection box, and the input end of the hydraulic pump is in transmission connection with the output end of the motor.
Preferably, one side of the control valve assembly is provided with a pressure gauge.
Preferably, one end of the oil outlet pipe is connected with one end of the oil inlet pipe through a connecting flange, and the oil outlet pipe is communicated with the oil inlet pipe.
Preferably, the inner wall of protective cover is equipped with the buckle, buckle and fixture block phase-match, the installing frame joint in the inner wall of protective cover.
Preferably, the corner of one side of the top of the oil tank main body is provided with a control box, a motor switch is arranged in the control box, and the motor is electrically connected with an external power supply through the motor switch.
The utility model has the technical effects and advantages that:
(1) according to the oil filter, the oil filter is arranged at one end of the oil inlet pipe, the oil inlet pipe is positioned at one side of the oil tank main body, when the oil filter needs to be cleaned and checked along with long-time use of the oil filter, the oil filtering device of a common hydraulic station is positioned in the oil tank, and the oil filter passes through the connecting flange at one end of the oil inlet pipe, so that the oil filter is convenient to disassemble by operators, the oil filter is very convenient to clean, and the oil tank main body does not need to be opened;
(2) according to the utility model, the oil filter and the protective cover are spliced together, leakage of hydraulic oil is avoided through the sealing ring, the mounting frame is clamped in the protective cover, the hydraulic oil is primarily filtered through the filter screen in the mounting frame, and then the hydraulic oil is filtered through the oil filter and is filtered through double layers, so that the hydraulic oil is better filtered.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention.
Fig. 2 is a schematic structural view of the filter bin of the present invention.
Fig. 3 is a schematic structural diagram of a protective cover of the present invention.
In the figure: 1. a tank main body; 2. a protection box; 3. a motor; 4. a control valve assembly; 5. a pressure gauge; 6. an oil inlet pipe; 7. a connecting flange; 8. an oil outlet pipe; 9. an oil filter; 10. a connecting ring; 11. a seal ring; 12. installing a frame; 13. filtering with a screen; 14. a clamping block; 15. a protective cover; 16. an external oil supply pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a horizontal coal mining machine hydraulic station as shown in figures 1-3, which comprises an oil tank main body 1, wherein one side of the top of the oil tank main body 1 is provided with a protective box 2, the bottom of the protective box 2 is fixedly connected with one side of the top of the oil tank main body 1, the top of the protective box 2 is provided with a motor 3, one side of the top of the oil tank main body 1 is provided with a control valve component 4, one side of the oil tank main body 1 is provided with an oil inlet pipe 6, one end of the oil inlet pipe 6 is mutually communicated with one side of the oil tank main body 1, the other end of the oil inlet pipe 6 is provided with a connecting flange 7, one side of the connecting flange 7 is provided with an oil outlet pipe 8, one end of the oil outlet pipe 8 is provided with an oil filter 9, one end of the oil filter 9 is mutually communicated with one end of the oil outlet pipe 8, the other end of the oil filter 9 is fixedly provided with a connecting ring 10, one end of the connecting ring 10 is provided with a protective cover 15, one end of the protective cover 15 is mutually inserted with one end of the oil filter 9 through the connecting ring 10, an external oil supply pipe 16 is arranged at the other end of the protective cover 15, one end of the external oil supply pipe 16 is communicated with one end of the protective cover 15, an installation frame 12 is arranged inside the protective cover 15, a filter screen 13 is detachably installed inside the installation frame 12, two ends of the outer wall of the installation frame 12 are fixedly connected with clamping blocks 14, one end of the inner wall of the protective cover 15 is wrapped with a sealing ring 11, a hydraulic pump is arranged inside the protective box 2, the input end of the hydraulic pump is in transmission connection with the output end of the motor 3, a pressure gauge 5 is arranged on one side of the control valve assembly 4, one end of the oil outlet pipe 8 is connected with one end of the oil inlet pipe 6 through a connecting flange 7, the oil outlet pipe 8 is communicated with the oil inlet pipe 6, a control box is arranged at the corner outlet on one side of the top of the oil tank main body 1, a motor switch is arranged in the control box, the motor 3 is electrically connected with an external power supply through the motor switch, and filtering treatment of hydraulic oil is realized;
as shown in fig. 2-3, the inner wall of the protecting cover 15 is provided with a buckle, the buckle is matched with the block 14, and the mounting frame 12 is clamped on the inner wall of the protecting cover 15, so that the mounting frame 12 is clamped on the inner wall of the protecting cover 15.
The working principle of the utility model is as follows: when the oil tank is used, the utility model is moved to a designated position, the motor 3 is started, the hydraulic pump in the protection box 2 is driven, hydraulic oil is extracted through the hydraulic pump, so that power is provided for transmission of a coal mining machine through the control valve component 4, when hydraulic oil is injected into the oil tank main body 1, oil is firstly transmitted into the protective cover 15 from the external oil supply pipe 16, then the hydraulic oil is transmitted to the oil outlet pipe 8 through the oil filter 9, and is transmitted to the oil inlet pipe 6 from the oil outlet pipe 8, and the hydraulic oil is transmitted into the oil tank main body 1 through the oil inlet pipe 6; when the oil filter 9 needs to be cleaned, the oil outlet pipe 8 and the oil inlet pipe 6 are separated through the connecting flange 7, the oil filter 9 is pulled out from the protective cover 15, the oil filter 9 is cleaned or replaced, and the disassembly of the oil filter 9 by an operator is facilitated, so that the cleaning of the oil filter 9 is very convenient, the oil tank main body 1 does not need to be opened, the protective cover 15 is convenient to be connected with the oil filter 9 through the arrangement of the connecting ring 10, the sealing ring 11 is wrapped on the inner wall of the protective cover 15, the hydraulic oil leakage caused by the connection between the protective cover 15 and the oil filter 9 is prevented, the fixture block 14 is fixedly connected to the outer part of the mounting frame 12, the mounting frame 12 is clamped inside the protective cover 15 through the openings formed in the inner parts of the fixture block 14 and the protective cover 15, the primary filtering is carried out on the hydraulic oil through the function of the filter screen 13, and then the filtering is carried out through the oil filter 9, through the double-layer filtering, the filtering effect on the hydraulic oil is better.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A transverse coal mining machine hydraulic station comprises an oil tank main body (1), and is characterized in that a protection box (2) is arranged on one side of the top of the oil tank main body (1), the bottom of the protection box (2) is fixedly connected with one side of the top of the oil tank main body (1), a motor (3) is arranged on the top of the protection box (2), a control valve assembly (4) is arranged on one side of the top of the oil tank main body (1), an oil inlet pipe (6) is arranged on one side of the oil tank main body (1), one end of the oil inlet pipe (6) is communicated with one side of the oil tank main body (1), a connecting flange (7) is arranged at the other end of the oil inlet pipe (6), an oil outlet pipe (8) is arranged on one side of the connecting flange (7), an oil filter (9) is arranged at one end of the oil outlet pipe (8), one end of the oil filter (9) is communicated with one end of the oil outlet pipe (8), the oil filter is characterized in that a connecting ring (10) is fixedly arranged at the other end of the oil filter (9), a protective cover (15) is arranged at one end of the connecting ring (10), one end of the protective cover (15) is mutually inserted into one end of the oil filter (9) through the connecting ring (10), an external oil supply pipe (16) is arranged at the other end of the protective cover (15), one end of the external oil supply pipe (16) is mutually communicated with one end of the protective cover (15), an installation frame (12) is arranged inside the protective cover (15), a filter screen (13) is detachably arranged inside the installation frame (12), clamping blocks (14) are fixedly connected to two ends of the outer wall of the installation frame (12), and a sealing ring (11) is wrapped at one end of the inner wall of the protective cover (15).
2. The hydraulic station of a horizontal shearer loader according to claim 1, characterized in that a hydraulic pump is arranged inside the protection box (2), and the input end of the hydraulic pump is in transmission connection with the output end of the motor (3).
3. The shearer hydraulic station according to claim 1, characterized in that the control valve assembly (4) is provided with a pressure gauge (5) on one side.
4. The hydraulic station of a horizontal shearer loader according to claim 1, characterized in that one end of the oil outlet pipe (8) and one end of the oil inlet pipe (6) are connected to each other by a connecting flange (7), and the oil outlet pipe (8) and the oil inlet pipe (6) are communicated with each other.
5. The hydraulic station of a horizontal shearer loader according to claim 1, wherein the inner wall of the protecting cover (15) is provided with a buckle, the buckle is matched with the clamping block (14), and the mounting frame (12) is clamped on the inner wall of the protecting cover (15).
6. The horizontal shearer hydraulic station as claimed in claim 1, wherein a control box is arranged at a corner of one side of the top of the oil tank main body (1), a motor switch is arranged in the control box, and the motor (3) is electrically connected with an external power supply through the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419638.0U CN215409540U (en) | 2021-06-24 | 2021-06-24 | Horizontal coal mining machine hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419638.0U CN215409540U (en) | 2021-06-24 | 2021-06-24 | Horizontal coal mining machine hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409540U true CN215409540U (en) | 2022-01-04 |
Family
ID=79641789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121419638.0U Active CN215409540U (en) | 2021-06-24 | 2021-06-24 | Horizontal coal mining machine hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409540U (en) |
-
2021
- 2021-06-24 CN CN202121419638.0U patent/CN215409540U/en active Active
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