CN213537258U

CN213537258U - Automatic change oil changing device

Info

Publication number: CN213537258U
Application number: CN202022297686.9U
Authority: CN
Inventors: 孟庆涛
Original assignee: Harbin Senbao Ruiheng Technology Development Co ltd
Current assignee: Yancheng Senbao Ruiheng Technology Development Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-25
Anticipated expiration: 2030-10-15

Abstract

The utility model belongs to the technical field of mechanical maintenance, a change oil changing device automatically is related to, wherein, including the oil changing box, the inside of oil changing box is provided with baffle and support frame, the top of baffle is provided with new oil tank, the inside of new oil tank is provided with a level sensor, there is first oil pump one side of new oil tank through the defeated oil pipe intercommunication of new oil. Its beneficial effect is, this automatic oil change device, setting through new oil tank and oil inlet, realize that new oil gets into the inside of new oil tank through the oil inlet and saves, setting through old oil tank and oil drain port, realize the storage of old oil and discharge through the oil drain port, setting through manual valve, realize that manual valve is to closing and opening of oil drain port, setting through the connecting seat, realize the automatic oil change device to mechanical equipment's connection, this automatic oil change device, setting through fixed disk and fixing bolt, the realization plays the fixed action to the automatic oil change device that is connected to on the mechanical equipment.

Description

Automatic change oil changing device

Technical Field

The utility model belongs to the technical field of mechanical maintenance, concretely relates to change oil changing device automatically.

Background

Lubricating oil, hydraulic transmission oil, and the like are used in mechanical equipment and transportation vehicles. The oil is used as a working medium for realizing energy transmission, conversion and control on one hand, and also has the functions of lubrication, rust prevention, cooling, shock absorption and the like on the other hand. Along with mechanical equipment's use, there are viscosity, colourity, acid number, corrosion change and moisture, impurity, pentane insoluble substance scheduling problem in the oil for the oil uses after the certain time, all must change new oil, and traditional oil change mode adopts artifical manual change, and not only time-consuming and energy-consuming, the old oil that flows out and the new oil volume of adding lean on artifical calculation entirely in addition, the error appears easily, often causes the new oil of filling too little or too much the condition.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic change oil change device, it has solved the technical problem that the oil change mode adopted artifical manual change, change new oil to waste time and energy and the new oil volume of adding error appears easily more.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic oil changing device comprises an oil changing tank, wherein a partition plate and a support frame are arranged inside the oil changing tank, a new oil tank is arranged at the top of the partition plate, a first liquid level sensor is arranged inside the new oil tank, one side of the new oil tank is communicated with a first oil pump through a new oil conveying pipe, an old oil tank is arranged at the bottom of the partition plate, a second liquid level sensor is arranged inside the old oil tank, one side of the old oil tank is communicated with a second oil pump through an old oil conveying pipe, a two-position three-way electromagnetic valve is arranged inside the partition plate, the other end of the new oil conveying pipe is communicated with the top of the two-position three-way electromagnetic valve, the other end of the old oil conveying pipe is communicated with the bottom of the two-position three-way electromagnetic valve, a storage battery is arranged inside the oil changing tank, a connecting seat is arranged at one side of, the two-position three-way electromagnetic valve is communicated with the oil delivery port, a fixed disc is arranged on one side of the connecting seat, a fixing bolt is connected to the fixed disc in a threaded mode, and a display is arranged on one side of the oil change tank.

As a further aspect of the present invention: the oil outlet end of the first oil pump is communicated with another new oil delivery pipe, and the middle position of the other new oil delivery pipe is communicated with a first liquid flow sensor.

As a further aspect of the present invention: the second oil pump sets up at the top of support frame, the end intercommunication that produces oil of second oil pump has another old oil delivery pipe, another the intermediate position intercommunication of old oil delivery pipe has second liquid flow sensor.

As a further aspect of the present invention: an oil discharge port is formed in one side of the oil changing tank, a manual valve is arranged on the outer surface of the oil discharge port, the oil discharge port penetrates through the oil changing tank and is communicated with the inside of an old oil tank, an oil inlet is formed in the top of the oil changing tank, and the other end of the oil inlet penetrates through the oil changing tank and is communicated with the inside of a new oil tank.

As a further aspect of the present invention: the display and the storage battery are electrically connected through a lead, and the display is respectively electrically connected with the first liquid level sensor, the second liquid level sensor, the first liquid flow sensor and the second liquid flow sensor through leads.

As a further aspect of the present invention: one side of fuel changing tank is provided with the controller, battery and controller pass through wire electric connection, the controller passes through wire electric connection with first level sensor, second level sensor, first oil pump, second oil pump, first liquid flow sensor, second liquid flow sensor, display and two three way solenoid valves respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this automatic change oil device through the setting of new oil tank and oil inlet, realizes that new oil gets into the inside of new oil tank through the oil inlet and saves, through the setting of old oil tank and oil drain port, realizes the storage of old oil and passes through the oil drain port and discharge, through the setting of manual valve, realizes closing and opening of manual valve to the oil drain port, through the setting of connecting seat, realizes the automatic connection of changing oil device to mechanical equipment.

2. This automatic change oil device, through the setting of fixed disk and fixing bolt, the realization plays the fixed action to being connected to the automatic change oil device on the mechanical equipment, through the setting of two three-way solenoid valves and oil delivery port, realize oil delivery port to the defeated oil pipe's of new oil and old oil intercommunication, through the defeated oil pipe's of new oil and old oil setting, realize the transport to new oil and old oil, through the setting of first oil pump and second oil pump, realize the pump sending to new oil and old oil.

3. This automatic change oil device, setting through first level sensor and second level sensor, realize the detection to old oil level in new oil and the old oil tank in the new oil tank, setting through first liquid flow sensor and second liquid flow sensor, realize the detection to new oil and old oil delivery volume, setting through display and controller, electronic equipment in the automatic oil device of changing of realization controller control carries out work and the display demonstrates the numerical value of the interior oil level position numerical value of new and old oil delivery volume in new and old oil delivery pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is a schematic three-dimensional structure of the present invention;

in the figure: 1. replacing an oil tank; 2. a display; 3. a manual valve; 4. a controller; 5. a connecting seat; 6. fixing the disc; 7. fixing the bolt; 8. an oil inlet; 9. an oil discharge port; 10. an oil delivery port; 11. a new oil tank; 12. a first liquid level sensor; 13. a partition plate; 14. an old oil tank; 15. a second liquid level sensor; 16. a first oil pump; 17. a new oil delivery pipe; 18. a first liquid flow sensor; 19. a two-position three-way electromagnetic valve; 20. a storage battery; 21. a support frame; 22. a second oil pump; 23. a second liquid flow sensor; 24. an old oil delivery pipe.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic oil changing device comprises an oil changing tank 1, wherein a partition plate 13 and a support frame 21 are arranged inside the oil changing tank 1, a new oil tank 11 is arranged at the top of the partition plate 13, a first liquid level sensor 12 is arranged inside the new oil tank 11, one side of the new oil tank 11 is communicated with a first oil pump 16 through a new oil conveying pipe 17, an old oil tank 14 is arranged at the bottom of the partition plate 13, a second liquid level sensor 15 is arranged inside the old oil tank 14, one side of the old oil tank 14 is communicated with a second oil pump 22 through an old oil conveying pipe 24, the new oil conveying pipe 17 and the old oil conveying pipe 24 are arranged to realize the conveying of new oil and old oil, a two-position three-way electromagnetic valve 19 is arranged inside the partition plate 13, the other end of the new oil conveying pipe 17 is communicated with the top of the two-position three-way electromagnetic valve 19, and the other end of the old oil conveying pipe 24 is communicated with the bottom of the two-position three, the inside of change oil tank 1 is provided with battery 20, one side of change oil tank 1 is provided with connecting seat 5, through the setting of connecting seat 5, realizes that automatic oil changing device is to mechanical equipment's connection, oil delivery port 10 has been seted up to the inside of connecting seat 5, through the setting of two three way solenoid valves 19 and oil delivery port 10, realizes oil delivery port 10 to the intercommunication of defeated oil pipe 17 of new oil and defeated oil pipe 24 of old oil, two three way solenoid valves 19 are linked together with oil delivery port 10, one side of connecting seat 5 is provided with fixed disk 6, threaded connection has fixing bolt 7 on the fixed disk 6, through the setting of fixed disk 6 and fixing bolt 7, realizes playing the fixed action to the automatic oil changing device who is connected to mechanical equipment, one side of change oil tank 1 is provided with display 2.

Specifically, as shown in fig. 2, the oil outlet end of the first oil pump 16 is communicated with another new oil delivery pipe 17, the middle position of the other new oil delivery pipe 17 is communicated with a first liquid flow sensor 18, the second oil pump 22 is arranged at the top of the support frame 21, the new oil and the old oil are pumped by the arrangement of the first oil pump 16 and the second oil pump 22, the oil outlet end of the second oil pump 22 is communicated with another old oil delivery pipe 24, the middle position of the other old oil delivery pipe 24 is communicated with a second liquid flow sensor 23, one side of the oil change tank 1 is provided with an oil outlet 9, the outer surface of the oil outlet 9 is provided with a manual valve 3, the manual valve 3 is used for closing and opening the oil outlet 9, the oil outlet 9 passes through the oil change tank 1 and is communicated in the old oil tank 14, and the oil outlet 9 is arranged, the storage of old oil and the discharge of old oil through oil drain 9 are realized, oil inlet 8 has been seted up at the top of oil change case 1, through the setting of new oil tank 11 and oil inlet 8, realize that new oil gets into the inside of new oil tank 11 through oil inlet 8 and stores, the other end of oil inlet 8 passes oil change case 1 intercommunication in new oil tank 11.

Specifically, as shown in fig. 1 and 3, the display 2 is electrically connected to the storage battery 20 through a wire, the display 2 is electrically connected to the first liquid level sensor 12, the second liquid level sensor 15, the first liquid flow sensor 18, and the second liquid flow sensor 23 through wires, the detection of the new oil delivery amount and the old oil delivery amount is realized through the arrangement of the first liquid flow sensor 18 and the second liquid flow sensor 23, the controller 4 is arranged on one side of the oil change tank 1, the controller 4 can be a conventional known device for controlling a computer, and the storage battery 20 is electrically connected to the controller 4 through a wire, the controller 4 controls the electronic devices in the automatic oil change device to work through the arrangement of the display 2 and the controller 4, and the display 2 displays the oil level position value in the new oil tank 14 and the oil delivery amount value in the old oil delivery pipe, the controller 4 passes through wire electric connection with first level sensor 12, second level sensor 15, first oil pump 16, second oil pump 22, first liquid flow sensor 18, second liquid flow sensor 23, display 2 and two three way solenoid valves 19 respectively, through the setting of first level sensor 12 and second level sensor 15, realizes the detection to new oil in the new oil tank 11 and old oil level in the old oil tank 14.

The utility model discloses a theory of operation does:

s1, when the automatic oil changing device is used, the automatic oil changing device is connected to mechanical equipment through a connecting seat 5, then the automatic oil changing device is fixed through a fixing bolt 7 in threaded connection with a fixing disc 6, new oil is injected into a new oil tank 11 through an oil inlet 8, and a controller 4 controls a first liquid level sensor 12, a second liquid level sensor 15, a second oil pump 22, a second liquid flow sensor 23, a display 2 and a two-position three-way electromagnetic valve 19 to work when oil is required to be changed;

s2, the two-position three-way electromagnetic valve 19 is communicated with an old oil delivery pipe 24, the second oil pump 22 pumps out old oil in mechanical equipment, the old oil enters the old oil delivery pipe 24 through the two-position three-way electromagnetic valve 19, the oil in the old oil delivery pipe 24 is monitored through the second liquid flow sensor 23, then the old oil is delivered into the old oil tank 14 to be stored, the value monitored by the second liquid flow sensor 23 and the value of the oil level in the old oil tank 14 are displayed through the display 2, and after the old oil is pumped out, the controller 4 controls the first oil pump 16, the first liquid flow sensor 18 and the two-position three-way electromagnetic valve 19 to work;

s3, the two-position three-way electromagnetic valve 19 is communicated with the new oil delivery pipe 17 under the control of the controller 4, the first oil pump 16 pumps oil in the new oil tank 11 into the new oil delivery pipe 17, the new oil in the new oil delivery pipe 17 enters the mechanical equipment through the oil delivery port 10 after being monitored by the first liquid flow sensor 18, the first liquid flow sensor 18 compares the numerical value with the numerical value of the second liquid flow sensor 23 on the display 2, the flowing old oil and the added new oil are the same in quantity, the first liquid level sensor 12 displays the numerical value of the oil level in the new oil tank 11 through the display 2, the new oil in the new oil tank 11 is prevented from being exhausted, and the oil change of the oil changing device is prevented from being influenced.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an automatic change oil change device, includes oil change case (1), its characterized in that: the oil change tank is characterized in that a partition plate (13) and a support frame (21) are arranged inside the oil change tank (1), a new oil tank (11) is arranged at the top of the partition plate (13), a first liquid level sensor (12) is arranged inside the new oil tank (11), one side of the new oil tank (11) is communicated with a first oil pump (16) through a new oil delivery pipe (17), an old oil tank (14) is arranged at the bottom of the partition plate (13), a second liquid level sensor (15) is arranged inside the old oil tank (14), one side of the old oil tank (14) is communicated with a second oil pump (22) through an old oil delivery pipe (24), a two-position three-way electromagnetic valve (19) is arranged inside the partition plate (13), the other end of the new oil delivery pipe (17) is communicated with the top of the two-position three-way electromagnetic valve (19), and the other end of the old oil delivery pipe (24) is communicated with the bottom of the, the inside of change oil tank (1) is provided with battery (20), one side of change oil tank (1) is provided with connecting seat (5), oil delivery mouth (10) have been seted up to the inside of connecting seat (5), two three way solenoid valves (19) are linked together with oil delivery mouth (10), one side of connecting seat (5) is provided with fixed disk (6), threaded connection has fixing bolt (7) on fixed disk (6), one side of change oil tank (1) is provided with display (2).

2. The automated oil change device of claim 1, wherein: the oil outlet end of the first oil pump (16) is communicated with another new oil delivery pipe (17), and the middle position of the other new oil delivery pipe (17) is communicated with a first liquid flow sensor (18).

3. The automated oil change device of claim 1, wherein: the second oil pump (22) is arranged at the top of the support frame (21), the oil outlet end of the second oil pump (22) is communicated with another old oil delivery pipe (24), and the middle position of the old oil delivery pipe (24) is communicated with a second liquid flow sensor (23).

4. The automated oil change device of claim 1, wherein: an oil discharge port (9) is formed in one side of the oil change tank (1), a manual valve (3) is arranged on the outer surface of the oil discharge port (9), the oil discharge port (9) penetrates through the oil change tank (1) to be communicated into an old oil tank (14), an oil inlet (8) is formed in the top of the oil change tank (1), and the other end of the oil inlet (8) penetrates through the oil change tank (1) to be communicated into a new oil tank (11).

5. The automated oil change device of claim 1, wherein: the display (2) is electrically connected with the storage battery (20) through a lead, and the display (2) is respectively electrically connected with the first liquid level sensor (12), the second liquid level sensor (15), the first liquid flow sensor (18) and the second liquid flow sensor (23) through leads.

6. The automated oil change device of claim 1, wherein: one side of change oil tank (1) is provided with controller (4), battery (20) and controller (4) pass through wire electric connection, controller (4) pass through wire electric connection with first level sensor (12), second level sensor (15), first oil pump (16), second oil pump (22), first liquid flow sensor (18), second liquid flow sensor (23), display (2) and two three way solenoid valves (19) respectively.