CN217856495U

CN217856495U - Centralized lubricating oil station for grinding head of tubular ball mill

Info

Publication number: CN217856495U
Application number: CN202221723618.7U
Authority: CN
Inventors: 任永强; 宋涵聪; 范潍; 赵远洪
Original assignee: Sichuan Chuanrun Intelligent Fluid Technology Co ltd
Current assignee: Sichuan Chuanrun Intelligent Fluid Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-22
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a tubular ball mill bistrique centralized lubrication oil station, including No. 1 roller speed reducer oil station, no. 2 roller speed reducer oil stations and high low pressure crawler shoe bearing lubrication oil station, no. 1 roller speed reducer oil station, no. 2 roller speed reducer oil stations, high low pressure crawler shoe bearing lubrication oil station all sets up on chassis spare (1), and first cooler (108) in No. 1 roller speed reducer oil station, second cooler (205) in No. 2 roller speed reducer oil stations, third cooler (310) in high low pressure crawler shoe bearing lubrication oil station all set up in chassis spare (1) same one side. The utility model discloses can make the required supporting lubricating oil station of same host computer realize concentrating and place and manage, when satisfying lubricating system oil station normal function, reduce area and the whole occupation to the space of lubricating oil station effectively, improve space utilization and oil station operational reliability, have compact structure, overhaul the outstanding advantage such as operating efficiency height, maintenance cost hang down.

Description

Centralized lubricating oil station for grinding head of tubular ball mill

Technical Field

The utility model belongs to the technical field of the tubular ball mill bistrique is lubricated and specifically relates to a tubular ball mill bistrique centralized lubrication oil station is related to.

Background

The tubular ball mill grinding head has higher requirements on lubrication and cooling in the working process, and a conventional matched oil station usually adopts three oil stations including a No. 1 roller reducer oil station, a No. 2 roller reducer oil station and a high-low pressure sliding shoe bearing lubricating oil station to complete the lubrication and cooling work of the main machine grinding head.

At present, a plurality of lubricating oil stations are independent and are used in a matched manner with related host machines, generally, three oil stations are respectively arranged at two ends of a tubular ball mill, after external pipelines of each oil station are arranged in a piping manner and mounting bases of the oil stations respectively, the whole occupied area of the oil stations is large, the whole occupied space of the oil stations is large, no other facilities are arranged beside the host machines, and the space utilization rate is low; when the host computer operation goes wrong, three oil stations need many people to grind before the preceding maintenance work of grinding, have not only reduced maintenance operating efficiency, have increased the human cost moreover.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: to the problem that prior art exists, provide a lubricated oil station is concentrated to tubular ball mill bistrique, improve space utilization, reduce the human cost.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: the utility model provides a tubular ball mill bistrique centralized lubrication oil station, includes No. 1 roller speed reducer oil station, no. 2 roller speed reducer oil stations and high low pressure crawler shoe bearing lubrication oil station, no. 1 roller speed reducer oil station include first cooler, no. 2 roller speed reducer oil stations include the second cooler, high low pressure crawler shoe bearing lubrication oil station include the third cooler, no. 1 roller speed reducer oil station, no. 2 roller speed reducer oil stations, high low pressure crawler shoe bearing lubrication oil station all set up on the chassis spare, and first cooler, second cooler and third cooler all set up same one side at the chassis spare.

Furthermore, the first cooler is provided with an oil supply bypass, the oil supply bypass is respectively connected with an oil inlet and an oil outlet of the first cooler, and an oil supply valve and an oil inlet valve are arranged between the oil supply bypass and the first cooler.

Furthermore, a bypass is arranged at the outlet of the second cooler, the bypass is respectively connected with the oil inlet and the oil outlet of the second cooler, and an oil supply valve and an oil inlet valve are arranged between the bypass and the second cooler.

Furthermore, a bypass is arranged at the outlet of the third cooler, the bypass is respectively connected with the oil inlet and the oil outlet of the third cooler, and an oil supply valve and an oil inlet valve are arranged between the bypass and the third cooler.

Furthermore, the oil port of the No. 1 roller speed reducer oil station, the oil port of the No. 2 roller speed reducer oil station and the oil port of the high-low pressure slipper bearing lubricating oil station are all arranged on the same side of the chassis.

Furthermore, the direction of an external oil pipeline where an oil port of the No. 1 roller speed reducer oil station, an oil port of the No. 2 roller speed reducer oil station and an oil port of the high-low pressure sliding shoe bearing lubricating oil station are located is the same.

Furthermore, a first cooling water inlet and outlet of the No. 1 roller reducer oil station, a second cooling water inlet and outlet of the No. 2 roller reducer oil station and a third cooling water inlet and outlet of the high-low pressure slipper bearing lubricating oil station are all arranged on the same side of the chassis component.

Furthermore, the directions of the external cooling pipelines where the first cooling water inlet and outlet of the No. 1 roller reducer oil station, the second cooling water inlet and outlet of the No. 2 roller reducer oil station and the third cooling water inlet and outlet of the high-low pressure slipper bearing lubricating oil station are located are the same.

Compared with the prior art, the beneficial effects of the utility model are that: the No. 1 roller speed reducer oil station, the No. 2 roller speed reducer oil station and the high-low pressure sliding shoe bearing lubricating oil station are all arranged on the chassis part, and the first cooler, the second cooler and the third cooler are all arranged on the same side of the chassis part, so that three different oil stations are all integrated on the same chassis part and can independently work as respective host machines without influencing each other, therefore, the structure is compact, the occupied area of the chassis is effectively reduced, the occupied space of the whole lubricating oil station is greatly reduced, and the space utilization rate is improved; meanwhile, the maintenance and inspection work in the later period of the oil station can be reduced, the maintenance work efficiency can be improved, and the labor input cost can be reduced.

Drawings

Figure 1 is the utility model discloses a tubular ball mill bistrique centralized lubrication oil station's axonometric drawing.

Fig. 2 is a front view of the tube type ball mill grinding head centralized lubricating oil station shown in fig. 1.

Fig. 3 is a top view of the tube ball mill grinding head centralized lubricating oil station shown in fig. 1.

Part label name in the figure: 1-a chassis part, 101-a first butterfly valve, 102-a first temperature sensor, 103-a first safety valve, 104-a first filter, 105-a second butterfly valve, 106-a second temperature sensor, 107-a first pressure gauge, 108-a first cooler, 109-a first junction box, 110-a second pressure gauge, 111-a first check valve, 112-a first oil pump, 113-a first oil suction port, 114-a first oil supply port, 115-a first cooling water inlet/outlet, 201-a second safety valve, 202-a second filter, 203-a third butterfly valve, 204-a third temperature sensor, 205-a second cooler, 206-a second junction box, 207-a second oil pump, 208-a second oil suction port, 209-a second oil supply port, 210-a second cooling water inlet and outlet, 301-an oil tank device, 302-a high-pressure valve bank, 303-an air filter, 304-a third filter, 305-a liquid level sensor, 306-a platinum thermal resistor, 307-a pressure measuring joint, 308-a second one-way valve, 309-a third safety valve, 310-a third cooler, 311-a low-pressure oil pump, 312-an oil tank liquid level meter, 313-an oil tank electric heater, 314-an oil tank temperature sensor, 315-a high-pressure oil pump, 316-a third pressure gauge, 317-an oil return port, 318-a high-pressure oil supply port, 319-a low-pressure oil supply port and 320-a third cooling water inlet and outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The tube ball mill grinding head centralized lubricating oil station shown in fig. 1, fig. 2 and fig. 3 mainly comprises a roller reducer 1 oil station, a roller reducer 2 oil station and a high-low pressure slipper bearing lubricating oil station, wherein the roller reducer 1 oil station mainly comprises a first cooler 108, a first junction box 109 and a first oil pump 112, and a first butterfly valve 101, a first temperature sensor 102, a first safety valve 103, a first filter 104, a second butterfly valve 105, a second temperature sensor 106, a first pressure gauge 107, a second pressure gauge 110 and a first check valve 111 are respectively arranged in a pipeline system of the roller reducer 1 oil station. The No. 2 roller reducer oil station mainly comprises a second cooler 205, a second junction box 206 and a second oil pump 207, wherein a second safety valve 201, a second filter 202, a third butterfly valve 203 and a third temperature sensor 204 are respectively arranged in a pipeline system of the No. 2 roller reducer oil station. The high-low pressure sliding shoe bearing lubricating oil station mainly comprises an oil tank device 301, a third cooler 310, a low-pressure oil pump 311, a high-pressure oil pump 315, a high-pressure valve bank 302, an air filter 303, a third filter 304, a liquid level sensor 305, a platinum thermal resistor 306, a pressure measuring joint 307, a second check valve 308, a third safety valve 309 and a third pressure gauge 316, wherein the oil tank device 301 is respectively provided with an oil tank liquid level meter 312, an oil tank electric heater 313 and an oil tank temperature sensor 314.

The number 1 roller reducer oil station, the number 2 roller reducer oil station, and the high-low pressure shoe bearing lubricating oil station are all disposed on the chassis 1, and the first cooler 108, the second cooler 205, and the third cooler 310 are all disposed on the same side of the chassis 1, that is, on the inner side of the chassis 1 as shown in fig. 1. As shown in fig. 3, the oil ports of the No. 1 roller reducer oil station include a first oil suction port 113 and a first oil supply port 114, the oil ports of the No. 2 roller reducer oil station include a second oil suction port 208 and a second oil supply port 209, and the oil ports of the high-low pressure sliding shoe bearing lubricating oil station include an oil return port 317, a high pressure oil supply port 318 and a low pressure oil supply port 319, wherein the first oil suction port 113, the first oil supply port 114, the second oil suction port 208, the second oil supply port 209, the oil return port 317, the high pressure oil supply port 318 and the low pressure oil supply port 319 are all arranged on the same other side of the chassis 1; in addition, the first cooling water inlet and outlet 115 of the No. 1 roller reducer oil station, the second cooling water inlet and outlet 210 of the No. 2 roller reducer oil station, and the third cooling water inlet and outlet 320 of the high-low pressure slipper bearing lubricating oil station are all arranged on the other same side of the chassis part 1. It should be noted that the other same side of the chassis member 1 refers to the outer side of the chassis member 1 as shown in fig. 3.

In order to make the structure of the tube ball mill grinding head centralized lubricating oil station more compact and also to facilitate the later maintenance and inspection work of the oil station, as shown in fig. 1-3, the base plate member 1 preferably adopts a square structural member, and the other same side of the base plate member 1 where the oil port of the No. 1 roller reducer oil station, the oil port of the No. 2 roller reducer oil station and the oil port of the high-low pressure sliding shoe bearing lubricating oil station are located is opposite to the same side of the base plate member 1 where the first cooler 108, the second cooler 205 and the third cooler 310 are located; furthermore, the direction of the external oil pipeline where the oil port of the No. 1 roller speed reducer oil station, the oil port of the No. 2 roller speed reducer oil station and the oil port of the high-low pressure sliding shoe bearing lubricating oil station are located is the same, and the external oil pipeline where the oil port of the No. 1 roller speed reducer oil station, the oil port of the No. 2 roller speed reducer oil station and the oil port of the high-low pressure sliding shoe bearing lubricating oil station are located can be arranged in the same pipeline groove. And the oil port of the No. 1 roller speed reducer oil station, the oil port of the No. 2 roller speed reducer oil station and the oil port of the high-low pressure sliding shoe bearing lubricating oil station can be respectively stored in a blind gasket sealing mode. Accordingly, the other same side of the chassis member 1 where the first cooling water inlet/outlet 115, the second cooling water inlet/outlet 210 and the third cooling water inlet/outlet 320 are located is opposite to the same side of the chassis member 1 where the first cooler 108, the second cooler 205 and the third cooler 310 are located. In addition, the directions of the external cooling pipelines where the first cooling water inlet/outlet 115, the second cooling water inlet/outlet 210 and the third cooling water inlet/outlet 320 are located are the same, wherein the external cooling pipelines where the first cooling water inlet/outlet 115, the second cooling water inlet/outlet 210 and the third cooling water inlet/outlet 320 are located can be all arranged in the same pipeline groove.

When the No. 1 roller speed reducer oil station operates, the first oil pump 112 forcibly absorbs oil from the speed reducer through negative pressure, oil is sent to the first filter 104 through an oil pipeline, the first safety valve 103 is arranged in the oil pipeline between the first oil pump 112 and the first filter 104, the first safety valve 103 has the functions of pressure regulation, pressure stabilization, system protection and the like on a system, the oil enters the first cooler 108 from the first filter 104 through the oil pipeline, the first cooler 108 is provided with an oil supply bypass, the oil supply bypass is respectively connected with an oil inlet and an oil outlet of the first cooler 108, and an oil supply valve and an oil inlet valve are arranged between the oil supply bypass and the first cooler 108. When the temperature of the oil liquid does not need to be cooled, the valve in the oil supply bypass can be opened, the oil supply valve and the oil inlet valve between the bypass and the first cooler 108 are closed, and the oil liquid can bypass the first cooler 108 to work. Therefore, when the temperature of the lubricating oil satisfies the requirement, or when the first cooler 108 is serviced, a non-stop operation can be achieved. And finally, the oil is sent into a gear part of the speed reducer, a rolling bearing and a sliding bearing, and forced lubrication and cooling are carried out through a low-pressure lubrication loop.

When the No. 2 roller reducer oil station operates, oil flows in the oil station sequentially comprise a second oil pump 207, a second safety valve 201, a second filter 202 and a second cooler 205, and finally enter a host, wherein a bypass is arranged at the outlet of the second cooler 205 and is respectively connected with the oil inlet and the oil outlet of the second cooler 205, and an oil supply valve and an oil inlet valve are arranged between the bypass and the second cooler 205. When the temperature of the oil does not need to be cooled, the valve in the bypass can be opened, and the oil supply valve and the oil inlet valve between the bypass and the second cooler 205 are closed, so that the oil can bypass the second cooler 205 to work.

When the high-low pressure sliding shoe bearing lubricating oil station operates specifically, the high-low pressure sliding shoe bearing lubricating oil station is provided with the independent oil tank device 301, and the two low-pressure oil pumps 311 are arranged, so that one oil pump is used, the other oil pump is standby, and switching can be realized without stopping. The low-pressure oil pump 311 sucks oil from the oil tank device 301 under negative pressure, a second check valve 308 and a third safety valve 309 are respectively arranged in an oil pipeline where the low-pressure oil supply port 319 is located to prevent oil from flowing back to damage the low-pressure oil pump 311, and the third safety valve 309 can enable the pressure of a low-pressure system not to exceed a limited pressure, so that the safety of the system is protected to the maximum extent. The low-pressure oil pump 311 sends out oil, passes through the third filter 304 and the third cooler 310 in sequence, wherein the third filter 304 can realize the online switching without stopping, and the third filter 304 is provided with a bypass unit which is the same as the oil station of the No. 1 roller speed reducer. A bypass is arranged at the outlet of the third cooler 310, the bypass is respectively connected with the oil inlet and the oil outlet of the third cooler 310, and an oil supply valve and an oil inlet valve are arranged between the bypass and the third cooler 310. When the temperature of the oil does not need to be cooled, the valve in the bypass can be opened, and the oil supply valve and the oil inlet valve between the bypass and the third cooler 310 are closed, so that the oil can bypass the third cooler 310 to work. After the oil is sent out from the third filter 304, part of the oil is sent to the high-pressure pipeline, then the oil is sucked from the high-pressure pipeline through the high-pressure oil pump 315, and finally the oil is sent to the high-pressure valve bank 302 through the oil pipeline, and two paths of the oil on the high-pressure valve bank 302 supply the oil to the host.

The utility model provides a No. 1 roller speed reducer oil station, no. 2 roller speed reducer oil station, high-low pressure slipper bearing lubricating oil station has independent pipeline unit respectively, and the pipeline does not influence each other, with No. 1 roller speed reducer oil station, no. 2 roller speed reducer oil station, high-low pressure slipper bearing lubricating oil station all integrate on same chassis spare 1 after, make the lubricating oil station that same host computer needs to be supporting can realize concentrated placement, centralized management, each oil station can independently operate but each other does not influence each other, therefore, compared with conventional oil station, when satisfying lubricating system oil station normal function, not only effectively reduced the area of chassis, and greatly reduced the whole occupation to the space of lubricating oil station, thereby improved space utilization and the reliability of oil station operation; in addition, in the use of the subsequent oil station, when the operation of the main engine fails, the three oil stations of the No. 1 roller speed reducer oil station, the No. 2 roller speed reducer oil station and the high-low pressure sliding shoe bearing lubricating oil station are displayed in an integrated mode, so that debugging can be realized only by one operator at least, and the maintenance of a plurality of operators after grinding before grinding is not needed, thereby reducing the maintenance and inspection work at the later stage of the oil station, improving the maintenance work efficiency, and effectively reducing the labor input and the maintenance cost.

The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims

1. The utility model provides a tubular ball mill bistrique centralized lubrication oil station, includes No. 1 roller speed reducer oil station, no. 2 roller speed reducer oil stations and high low pressure crawler shoe bearing lubrication oil station, no. 1 roller speed reducer oil station include first cooler (108), no. 2 roller speed reducer oil station include second cooler (205), high low pressure crawler shoe bearing lubrication oil station include third cooler (310), its characterized in that: no. 1 roller speed reducer oil station, no. 2 roller speed reducer oil station, high-low pressure crawler shoe bearing lubricating oil station all set up on chassis spare (1), and first cooler (108), second cooler (205) and third cooler (310) all set up in the same one side of chassis spare (1).

2. The centralized lubricating oil station of the grinding head of the tube ball mill according to claim 1, characterized in that: the first cooler (108) is provided with an oil supply bypass, the oil supply bypass is respectively connected with an oil inlet and an oil outlet of the first cooler (108), and an oil supply valve and an oil inlet valve are arranged between the oil supply bypass and the first cooler (108).

3. The centralized lubricating oil station of the grinding head of the tube ball mill according to claim 1, characterized in that: and a bypass is arranged at the outlet of the second cooler (205), the bypass is respectively connected with the oil inlet and the oil outlet of the second cooler (205), and an oil supply valve and an oil inlet valve are arranged between the bypass and the second cooler (205).

4. The centralized lubricating oil station of the grinding head of the tube ball mill according to claim 1, characterized in that: and a bypass is arranged at the outlet of the third cooler (310), the bypass is respectively connected with the oil inlet and the oil outlet of the third cooler (310), and an oil supply valve and an oil inlet valve are arranged between the bypass and the third cooler (310).

5. The centralized lubricating oil station of the grinding head of the tube ball mill according to claim 1, characterized in that: the oil port of the No. 1 roller speed reducer oil station, the oil port of the No. 2 roller speed reducer oil station and the oil port of the high-low pressure sliding shoe bearing lubricating oil station are all arranged on the same side of the chassis piece (1).

6. The centralized lubricating oil station of the grinding head of the tube ball mill according to claim 5, characterized in that: the oil port of the No. 1 roller speed reducer oil station, the oil port of the No. 2 roller speed reducer oil station and an external oil pipeline where the oil port of the high-low pressure sliding shoe bearing lubricating oil station are located are in the same direction.

7. The tube ball mill grinding head centralized lubricating oil station as claimed in claim 1, characterized in that: a first cooling water inlet and outlet (115) of the No. 1 roller speed reducer oil station, a second cooling water inlet and outlet (210) of the No. 2 roller speed reducer oil station and a third cooling water inlet and outlet (320) of the high-low pressure sliding shoe bearing lubricating oil station are all arranged on the same side of the chassis piece (1).

8. The tube ball mill grinding head centralized lubricating oil station as claimed in claim 7, characterized in that: the orientation of an external cooling pipeline where a first cooling water inlet and outlet (115) of the No. 1 roller speed reducer oil station, a second cooling water inlet and outlet (210) of the No. 2 roller speed reducer oil station and a third cooling water inlet and outlet (320) of the high-low pressure sliding shoe bearing lubricating oil station are located is the same.