CN217302450U

CN217302450U - Multi-point supply lubricating pump

Info

Publication number: CN217302450U
Application number: CN202220428575.3U
Authority: CN
Inventors: 陈飞海; 陆冬林
Original assignee: Nantong Liweite Hydraulic Equipment Co ltd
Current assignee: Nantong Liweite Hydraulic Equipment Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-26
Anticipated expiration: 2032-03-01

Abstract

The utility model provides a multi-point supply lubricating pump, which comprises an oil drum and an oil outlet device; the oil drum is provided with a distributor, the distributor is provided with a plurality of oil conveying holes, the oil conveying holes are all provided with electric control valves, the distributor is provided with a plurality of oil delivery pipes, the upper end surface of the oil outlet device is provided with a plurality of metering cylinders, the metering cylinder is provided with an installation block which penetrates through the metering cylinder and extends into the metering cylinder, the mounting block is provided with a threaded hole, a threaded column is arranged in the threaded hole, a power column is arranged on the upper end surface of the threaded column, the oil outlet is equipped with out the oil groove, the pump machine is installed to the oil outlet, input tube and output tube are installed respectively to pump machine input and output, the utility model discloses a power post, screw post, metering cylinder, pump machine and automatically controlled valve can adjust the biggest holding capacity of every metering cylinder, realize supplying with the oil of different volumes to different targets when a plurality of target fuel feeding, avoid extravagant.

Description

Multi-point supply lubricating pump

Technical Field

The utility model relates to a technical field of lubricant pump especially relates to a multiple spot supply lubricant pump.

Background

A lubrication pump is a type of lubrication equipment that supplies lubricant to a lubrication portion of a machine. Mechanical equipment usually needs regular lubrication, a lubrication pump is divided into manual lubrication and electric lubrication, and the prior lubrication mainly adopts manual lubrication after reaching a certain maintenance period according to the working condition of the equipment;

for example, patent application nos.: 201920301134.5 includes base, first motor, pivot, impeller, advances oil pipe, division board, oil drum, electro-magnet, current-limiting plate, second motor, time relay, check valve, goes out oil pipe and main control board, the main control board sets up on the base antetheca. The utility model discloses divide into two upper and lower chambeies with the oil drum, the epicoele is as the oil storage tank, sets up electro-magnet and time relay in the cavity of resorption, through the operation of main control panel control motor to drive the regular side-to-side motion of restrictor plate, realize intermittent type nature fuel feeding, and utilize the centrifugal force that the impeller rotation brought to with the even distribution of lubricating oil to each oil outlet in, realize the multiple lubrication, simple structure, reasonable in design, practicality are strong.

In view of the above-mentioned related arts, the inventor believes that the amount of lubricating oil required for different parts of the machinery is different, and the device can only supply the same amount, which causes a certain waste.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a pair of multiple spot supply lubricant pump to solve the problem that exists among the prior art.

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

the utility model provides a multi-point supply lubricating pump, which comprises an oil drum and an oil outlet device; the oil drum is provided with a distributor, the distributor is provided with a plurality of oil conveying holes, the oil conveying holes are all provided with electric control valves, the distributor is provided with a plurality of oil delivery pipes which are communicated with the oil delivery holes, the upper end surface of the oil outlet device is provided with a plurality of metering cylinders, the oil delivery pipe penetrates through the metering cylinder and extends into the metering cylinder, the metering cylinder is provided with an installation block, the mounting block penetrates through the metering cylinder and extends into the metering cylinder, the mounting block is provided with a threaded hole, a threaded column is arranged in the threaded hole, the threaded hole is in threaded connection with the threaded column, a power column is arranged on the upper end face of the threaded column, the power column penetrates through the mounting block, extends to the upper end of the mounting block and is movably connected with the mounting block, the oil outlet device is provided with an oil outlet groove, the oil outlet device is provided with a pump, and the input end and the output end of the pump are respectively provided with an input pipe and an output pipe.

By adopting the technical scheme, the maximum accommodating capacity of each metering cylinder can be adjusted through the power column, the threaded column, the metering cylinders, the pump and the electric control valve, different amounts of oil can be supplied to different targets when a plurality of targets are supplied with oil, and waste is avoided.

Preferably, install high level sensor in the metering cylinder, install low level sensor in the oil outlet groove, high level sensor and low level sensor all with automatically controlled valve electric connection.

By adopting the technical scheme, when no oil exists in the metering cylinder and the oil outlet tank through the low liquid level sensor and the high liquid level sensor, the electric control valve is automatically opened to supplement the oil, and the electric control valve is closed when the oil is full.

Preferably, the power column is provided with a handle.

Adopt above-mentioned technical scheme, be convenient for rotate the regulation screw thread post through the handle.

Preferably, a sealing gasket is arranged at the joint of the power column and the mounting block.

Adopt above-mentioned technical scheme, overflow when avoiding a measuring section of thick bamboo inner oil to be full through sealed the pad.

Preferably, the metering drum is fitted with a glass plate.

By adopting the technical scheme, the internal condition of the metering cylinder can be conveniently observed through the glass plate.

Preferably, a plurality of metering scale marks are arranged on the outer wall of the glass plate.

By adopting the technical scheme, the accommodating quantity changed when the threaded column is adjusted can be conveniently confirmed through the metering scale marks.

Preferably, the oil delivery pipe penetrates through the metering cylinder and is positioned at two ends of the mounting block.

By adopting the technical scheme, the threaded column can not influence the oil transportation of the oil pipeline through the design.

Preferably, the bottom frame is installed to the terminal surface under the oil drum.

Adopt above-mentioned technical scheme, raise the position of oil drum through the chassis, have to flow into defeated oil pipe automatically through pressure after making automatically controlled valve open.

The technical scheme has the following advantages or beneficial effects:

1. the maximum accommodating capacity of each metering cylinder can be adjusted through the power column, the threaded column, the metering cylinders, the pump and the electric control valve, different amounts of oil can be supplied to different targets when a plurality of targets are supplied with oil, and waste is avoided.

2. When no oil exists in the metering cylinder and the oil outlet groove through the low liquid level sensor and the high liquid level sensor, the electric control valve is automatically opened to supplement the oil, and the electric control valve is closed when the oil is full.

Drawings

The invention and its features, aspects and advantages will become more apparent from the following detailed description of non-limiting embodiments, which is to be read in connection with the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a metering cylinder provided in embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of a measuring cylinder provided in embodiment 1 of the present invention;

fig. 4 is a sectional view of an oil drum provided in embodiment 1 of the present invention;

fig. 5 is an enlarged view of the region a provided in embodiment 1 of the present invention.

In the figure: 1. an oil drum; 11. a dispenser; 12. an oil transfer hole; 13. an electrically controlled valve; 14. an oil delivery pipe; 15. a chassis; 2. an oil outlet device; 21. an oil outlet groove; 22. a low level sensor; 23. a pump machine; 231. an input tube; 232. an output pipe; 3. a metering drum; 31. mounting blocks; 32. a threaded hole; 33. a threaded post; 331. a power column; 332. a handle; 333. a gasket; 34. a high level sensor; 35. a glass plate; 36. and (5) metering scale marks.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like appear, the indicated orientation or positional relationship is based on the orientation or positional relationship as shown in the figures, merely for convenience in describing the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-5, a multi-point supply lubrication pump includes an oil drum 1 and an oil outlet 2; the oil drum 1 is provided with a distributor 11, the distributor 11 is provided with a plurality of oil conveying holes 12, a plurality of electric control valves 13 are installed in the oil conveying holes 12, the distributor 11 is provided with a plurality of oil conveying pipes 14, the oil conveying pipes 14 are communicated with the oil conveying holes 12, a plurality of metering cylinders 3 are installed on the upper end face of the oil outlet 2, the oil conveying pipes 14 penetrate through the metering cylinders 3 and extend into the metering cylinders 3, installation blocks 31 are installed on the metering cylinders 3, the installation blocks 31 are provided with threaded holes 32, threaded columns 33 are arranged in the threaded holes 32, the threaded holes 32 are in threaded connection with the threaded columns 33, power columns 331 are installed on the upper end faces of the threaded columns 33, the power columns 331 penetrate through the installation blocks 31 and extend to the upper ends of the installation blocks 31 and are movably connected with the installation blocks 31, the oil outlet device 2 is provided with an oil outlet groove 21, the oil outlet device 2 is provided with a pump 23, and the input end and the output end of the pump 23 are respectively provided with an input pipe 231 and an output pipe 232.

As shown in fig. 3, a high liquid level sensor 34 is installed in the metering cylinder 3, a low liquid level sensor 22 is installed in the oil outlet tank 21, and both the high liquid level sensor 34 and the low liquid level sensor 22 are electrically connected to the electronic control valve 13.

As shown in fig. 2 and 3, a handle 332 is attached to the power column 331.

As shown in fig. 3 and 5, a gasket 333 is installed at a connection portion of the power column 331 and the mounting block 31.

As shown in fig. 1-2, the metering cylinder 3 is installed with a glass plate 35, and a plurality of metering graduation marks 36 are installed on the outer wall of the glass plate 35.

As shown in fig. 2 and 3, the oil pipe 14 is positioned at both ends of the mounting block 31 at a position penetrating the measuring cylinder 3.

As shown in figure 1, the bottom frame 15 is installed on the lower end face of the oil drum 1.

To sum up, the utility model provides a pair of multiple spot supply lubricant pump's embodiment does:

thereby it can not detect oil to go out the automatically controlled valve 13 that oil groove 21 interior low level sensor 22 opened during the use, lubricating oil in the oil drum 1 gets into the transfer line, the transfer line transmits lubricating oil to metering cylinder 3 and go out in the oil groove 21, when the lubricating oil liquid level in the metering cylinder 3 rises to high level sensor 34, thereby high level sensor 34 detects lubricating oil and closes automatically controlled valve 13, when needing to use lubricating oil, the pump 23 that corresponds the position starts, with the counter, go out the lubricating oil in oil groove 21 and the defeated oil pipe 14 and export the use through output tube 232.

Example 2:

the utility model provides a pair of the specific implementation way of the volume of holding is adjusted to a metering cylinder 3 of multiple spot supply lubricating pump does:

when adjusting the volume of lubricating oil at every turn, through handle 332 clockwise turning power post 331, power post 331 drives screw post 33 clockwise turning, and screw post 33 clockwise turning moves down reduces the volume of a metering cylinder 3, and on the same way, through handle 332 anticlockwise turning power post 331, screw post 33 can the rebound increase the volume of a metering cylinder 3, can accomplish accurate regulation according to metering scale mark 36 at this in-process.

The above only is the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures that are used in the content of the specification and the attached drawings of the present invention can be changed or directly or indirectly used in other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. A multi-feed lubrication pump, characterized by: comprises an oil drum (1) and an oil outlet device (2);

distributor (11) is installed to oil drum (1), distributor (11) is equipped with a plurality of oil transmission holes (12), and is a plurality of all install automatically controlled valve (13) in oil transmission hole (12), a plurality of defeated oil pipe (14) are installed in distributor (11), defeated oil pipe (14) with oil transmission hole (12) intercommunication, a plurality of metering cylinder (3) are installed to oil output ware (2) up end, defeated oil pipe (14) run through metering cylinder (3) and extend to in metering cylinder (3), mounting block (31) are installed to metering cylinder (3), mounting block (31) run through metering cylinder (3) and extend to in metering cylinder (3), mounting block (31) are equipped with screw hole (32), be equipped with screw thread post (33) in screw hole (32), screw hole (32) with screw thread post (33) threaded connection, power post (331) are installed to screw thread post (33) up end face, power post (331) run through installation piece (31) and extend to installation piece (31) upper end and with installation piece (31) swing joint, oil outlet ware (2) are equipped with oil outlet groove (21), pump (23) are installed in oil outlet ware (2), input tube (231) and output tube (232) are installed respectively to pump (23) input and output end.

2. A multi-feed lubrication pump as set forth in claim 1, wherein: install high level sensor (34) in metering cylinder (3), install low level sensor (22) in oil outlet groove (21), high level sensor (34) and low level sensor (22) all with automatically controlled valve (13) electric connection.

3. A multi-feed lubrication pump as set forth in claim 1, wherein: the power column (331) is provided with a handle (332).

4. A multi-feed lubrication pump as set forth in claim 1, wherein: and a sealing gasket (333) is arranged at the joint of the power column (331) and the mounting block (31).

5. The multi-feed lubrication pump of claim 1, wherein: the measuring cylinder (3) is provided with a glass plate (35).

6. The multiple feed lubrication pump of claim 5, wherein: and a plurality of metering scale marks (36) are arranged on the outer wall of the glass plate (35).

7. A multi-feed lubrication pump as set forth in claim 1, wherein: the oil delivery pipe (14) penetrates through the metering cylinder (3) and is positioned at two ends of the mounting block (31).

8. A multi-feed lubrication pump as set forth in claim 1, wherein: an underframe (15) is installed to the terminal surface under oil drum (1).