CN216667225U - Automatic lubricating device - Google Patents
Automatic lubricating device Download PDFInfo
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- CN216667225U CN216667225U CN202123234239.XU CN202123234239U CN216667225U CN 216667225 U CN216667225 U CN 216667225U CN 202123234239 U CN202123234239 U CN 202123234239U CN 216667225 U CN216667225 U CN 216667225U
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- oil
- connecting seat
- cup
- circuit board
- control circuit
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Abstract
The utility model discloses an automatic lubricating device, which comprises a main body and an oil cup, wherein the upper side of the oil cup is provided with an opening and is used for containing lubricating oil; the main body comprises a connecting seat, a control circuit board, a bidirectional oil pump, a ventilation joint and an oil inlet and outlet joint, wherein the control circuit board, the bidirectional oil pump, the ventilation joint and the oil inlet and outlet joint are matched with the connecting seat; the connecting seat and the oil cup of main part releasable connection and the upside opening that covers closed the oil cup, the second business turn over hydraulic fluid port and the oil cup inner chamber of the two-way oil pump of main part communicate with each other, and the air connector and the oil cup inner chamber of main part communicate with each other. The utility model has the advantages of good universality, low cost and convenient replacement and addition of lubricating oil.
Description
Technical Field
The utility model relates to the field of hoisting machinery, in particular to an automatic lubricating device.
Background
At present, most of lubricating methods used in large hoisting machinery are manual lubricating methods or centralized lubricating methods.
The manual lubrication mode is that manual oiling is carried out to the parts needing lubrication of hoisting machinery manually, and efficiency is slow, and the problem of untimely lubrication easily appears.
The centralized lubrication method is characterized in that all parts of the hoisting machinery needing lubrication are circularly connected with the oil storage tank through pipelines, and then the lubricating oil is driven to circularly flow between all the parts of the hoisting machinery needing lubrication and the oil storage tank through a bidirectional oil pump; the centralized lubricating method needs to be customized according to different hoisting machines, the cost is high, and the lubricating oil is troublesome to replace and supplement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic lubricating device which is good in universality, low in cost and convenient to replace and add lubricating oil.
In order to achieve the above purpose, the solution of the utility model is:
an automatic lubricating device comprises a main body and an oil cup with an upper opening and used for containing lubricating oil; the main body comprises a connecting seat, a control circuit board, a bidirectional oil pump, a ventilation joint and an oil inlet and outlet joint, wherein the control circuit board is matched with the connecting seat, the control circuit board is electrically connected with the bidirectional oil pump to control the bidirectional oil pump to work, and the oil inlet and outlet joint is connected with a first oil inlet and outlet of the bidirectional oil pump; the connecting seat and the oil cup of main part releasable connection and the upside opening that covers closed the oil cup, the second business turn over hydraulic fluid port and the oil cup inner chamber of the two-way oil pump of main part communicate with each other, and the air connector and the oil cup inner chamber of main part communicate with each other.
The connecting seat is provided with a connecting part, and the connecting part is provided with a connecting hole.
And a second oil inlet and outlet of the bidirectional oil pump extends into the inner cavity of the oil cup.
And a second oil inlet and outlet of the two-way oil pump is connected with a first oil pipe extending into the inner cavity of the oil cup.
And a first oil inlet and an oil outlet of the bidirectional oil pump are connected with the oil inlet and outlet joint through a second oil pipe.
The connecting seat is provided with an oil passing channel, and the oil inlet and outlet joint and the second oil pipe are respectively connected with openings at two ends of the oil passing channel.
The connecting seat is provided with a ventilation channel, the ventilation joint is connected with the first end of the ventilation channel, and the second end of the ventilation channel is communicated with the inner cavity of the oil cup.
The main body also comprises an electronic liquid level meter matched with the connecting seat; the electronic liquid level meter is electrically connected with the control circuit board, and the detection end of the electronic liquid level meter extends into the inner cavity of the oil cup.
The main body further includes an antenna electrically connected to the control circuit board.
The main body also comprises a connecting cover connected with the connecting seat; a mounting cavity is formed between the connecting seat and the connecting cover; the control circuit board is matched in the mounting cavity.
After the scheme is adopted, when the lubricating device is used, the connecting seat of the lubricating device is connected with the part needing to be lubricated of the hoisting machine, the lubricating device is matched with the part needing to be lubricated of the hoisting machine, the air vent joint and the oil inlet and outlet joint are respectively connected with the air vent and the oil inlet and outlet of the part needing to be lubricated of the hoisting machine (the air vent and the oil inlet and outlet of the part needing to be lubricated of the hoisting machine are communicated with the lubricating cavity of the part needing to be lubricated of the hoisting machine), then the control circuit board of the lubricating device controls the bidirectional oil pump to alternately work in a positive and negative mode, so that lubricating oil in the oil cup is alternately injected into the part needing to be lubricated and the lubricating oil injected into the part needing to be lubricated is pumped back into the oil cup, and therefore the part needing to be lubricated of the hoisting machine is automatically lubricated. The lubricating device can be arranged one to one according to the parts needing to be lubricated of the hoisting machinery, and has the advantages of good universality and lower cost; in addition, when the lubricating device needs to replace or supplement lubricating oil, a user can take off the oil cup to add or replace the lubricating oil or directly replace the original oil cup with a new oil cup filled with the lubricating oil, so that the user can conveniently replace or supplement the lubricating oil.
Drawings
FIG. 1 is a schematic structural diagram of an automatic lubricating device 1 according to the present invention;
FIG. 2 is a schematic structural diagram of an automatic lubricating device of the present invention 2;
FIG. 3 is an exploded view of the automatic lubricating apparatus of the present invention 1;
FIG. 4 is an exploded view of the automatic lubricating apparatus of the present invention, FIG. 2;
FIG. 5 is a cross-sectional view of the automatic lubricating apparatus of the present invention 1;
FIG. 6 is a cross-sectional view of the automatic lubrication device of the present invention 2;
FIG. 7 is an exploded view of the body of the present invention;
FIG. 8 is a partial block diagram of the body of the present invention, FIG. 1;
FIG. 9 is a partial block diagram of the main body of the present invention FIG. 2;
FIG. 10 is a schematic view of the use of the automatic lubrication apparatus of the present invention;
description of reference numerals:
the automatic lubricating device A is provided with a lubricating device,
the device comprises a main body 1, a mounting cavity 10, a connecting seat 11, a connecting part 111, a connecting hole 1111, a ventilation channel 112, an oil passing channel 113, a control circuit board 12, a two-way oil pump 13, a first oil pipe 131, a second oil pipe 132, a ventilation joint 14, an oil inlet and outlet joint 15, an electronic liquid level meter 16, an antenna 17, a power supply interface 18 and a connecting cover 19,
the oil cup (2) is provided with an oil cup,
hoisting machinery requires lubricated parts B.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1 to 10, the present invention discloses an automatic lubricating device a, which comprises a main body 1 and an oil cup 2 with an upper opening for containing lubricating oil; the main body 1 comprises a connecting seat 11, a control circuit board 12 matched with the connecting seat 11, a bidirectional oil pump 13, a ventilation joint 14 and an oil inlet and outlet joint 15, wherein the control circuit board 12 is electrically connected with the bidirectional oil pump 13 to control the operation of the bidirectional oil pump 13, and the oil inlet and outlet joint 15 is connected with a first oil inlet and outlet of the bidirectional oil pump 13; the connecting seat 11 of the main body 1 is detachably connected with the oil cup 2 and covers the upper opening of the oil cup 2, the second oil inlet and outlet of the bidirectional oil pump 13 of the main body 1 is communicated with the inner cavity 2 of the oil cup, and the air joint 14 of the main body 1 is communicated with the inner cavity of the oil cup 2.
When the automatic lubricating device A is used, the connecting seat 11 of the automatic lubricating device A is connected with a part B needing to be lubricated of a hoisting machine, the automatic lubricating device A is matched with the part B needing to be lubricated of the hoisting machine, then the oil inlet machine head 14 and the oil inlet and outlet connector 15 are respectively connected with an air vent and an oil inlet and outlet of the part B needing to be lubricated of the hoisting machine (the air vent and the oil inlet and outlet of the part needing to be lubricated of the hoisting machine are communicated with a lubricating cavity of the part needing to be lubricated of the hoisting machine), then the control circuit board 12 of the automatic lubricating device A controls the bidirectional oil pump 13 to alternately work in a positive and negative mode, so that lubricating oil in the oil cup 2 is alternately injected into the part B needing to be lubricated and the lubricating oil injected into the part B needing to be lubricated is pumped back into the oil cup 2, and the part B needing to be lubricated of the hoisting machine is automatically lubricated. As can be seen from the foregoing, the automatic lubricating device a of the present invention can be provided one-to-one according to the component B to be lubricated by the hoisting machine, and is excellent in versatility and lower in cost; in addition, when the automatic lubricating device A needs to replace or supplement lubricating oil, a user can take off the oil cup 2 to add or replace the lubricating oil or directly replace the original oil cup 2 with a new oil cup 2 filled with the lubricating oil, so that the user can replace or supplement the lubricating oil conveniently.
In the utility model, the connecting part 111 is arranged on the connecting seat 11, and the connecting part 111 is provided with a connecting hole 1111; this invention can be locked with the component B of the hoisting machine requiring lubrication by the screw passing through the connection hole 1111.
In the present invention, the bidirectional oil pump 13 of the main body 1 may be disposed at the bottom of the connection seat 11; when the connecting seat 11 of the main body 1 is connected with the oil cup 2, the bidirectional oil pump 13 penetrates into the bidirectional oil pump 13 so that a second oil inlet and outlet of the bidirectional oil pump 13 extends into the inner cavity of the oil cup 2, and the bidirectional oil pump 13 can draw lubricating oil in the oil cup 2 and inject the lubricating oil into the oil pump 2; the second oil inlet and outlet of the two-way oil pump 13 can be connected with a first oil pipe 131 extending into the inner cavity of the oil cup 2, and the two-way oil pump 13 can pump the lubricating oil at the bottom in the oil cup 2 through the first oil pipe 131. The first oil inlet and outlet of the bi-directional oil pump 13 is connected to the oil inlet and outlet joint 15 through the second oil pipe 132, which facilitates the positioning of the bi-directional oil pump 13 and the oil inlet and outlet joint 15.
In the present invention, the connecting base 11 may be provided with a ventilation channel 112 and an oil passage 113, wherein the ventilation joint 14 is connected to a first end of the ventilation channel 112, and a second end of the ventilation channel 112 is communicated with the inner cavity of the oil cup 2; the oil inlet and outlet joint 15 and the second oil pipe 132 are respectively connected with openings at two ends of the oil passing channel 113; the ventilation channel 112 and the oil passing channel 113 may be L-shaped, so that the ventilation joint 14 and the oil inlet and outlet joint 15 may be disposed at the side of the connection seat 11, and further, the ventilation joint 14 and the oil inlet and outlet joint 15 may be connected to the ventilation port and the oil inlet and outlet port of the component B to be lubricated, respectively.
In the present invention, the body 1 further comprises an electronic level gauge 16 fitted to the connection seat 11; the electronic liquid level meter 16 is electrically connected with the control circuit board 12, and the detection end of the electronic liquid level meter 16 extends into the inner cavity of the oil cup 2; the main body 1 can detect the amount of lubricating oil in the oil cup 2 through an electronic liquid level meter 16; when the amount of the lubricant in the oil cup 2 is lower than a certain value (i.e. the amount of the lubricant in the oil cup 2 is insufficient), the control circuit board 12 sends out a refueling signal to remind people to add supplementary lubricant in time.
In the present invention, the main body 1 further comprises an antenna 17 electrically connected to the control circuit board 12 to enable the control circuit board 12 to have wireless communication capability; thus, people can control the control circuit board in a wireless control mode; meanwhile, the control circuit board 12 can send out the oil filling signal in a wireless transmission mode, so that people can conveniently obtain the oil filling signal in time. The antenna 17 may be provided at a side of the connection holder 11. The main body 1 further comprises a power interface 18 electrically connected with the control circuit board 12, the power interface 18 can be arranged on the side surface of the connecting seat 11, and the power interface 18 is used for connecting an external power supply to supply power to the control circuit board 12; the control circuit board 12 may also be powered by a built-in battery.
In the utility model, the main body 1 further comprises a connecting cover 19 connected with the connecting seat 11, and a mounting cavity 10 is formed between the connecting seat 11 and the connecting cover 19; the control circuit board 12 is fitted in the mounting cavity 10, so that the mounting cavity 10 can protect the control circuit board 12.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (10)
1. An automatic lubricating device is characterized in that: comprises a main body and an oil cup with an opening at the upper side and used for containing lubricating oil;
the main body comprises a connecting seat, a control circuit board, a bidirectional oil pump, a ventilation joint and an oil inlet and outlet joint, wherein the control circuit board is matched with the connecting seat, the control circuit board is electrically connected with the bidirectional oil pump to control the bidirectional oil pump to work, and the oil inlet and outlet joint is connected with a first oil inlet and outlet of the bidirectional oil pump;
the connecting seat and the oil cup of main part releasable connection and the upside opening that covers closed the oil cup, the second business turn over hydraulic fluid port and the oil cup inner chamber of the two-way oil pump of main part communicate with each other, and the air connector and the oil cup inner chamber of main part communicate with each other.
2. The automatic lubrication device according to claim 1, wherein: the connecting seat is provided with a connecting part, and the connecting part is provided with a connecting hole.
3. The automatic lubrication device according to claim 1, wherein: and a second oil inlet and an oil outlet of the bidirectional oil pump extend into the inner cavity of the oil cup.
4. The automatic lubricating apparatus according to claim 1 or 3, characterized in that: and a second oil inlet and outlet of the two-way oil pump is connected with a first oil pipe extending into the inner cavity of the oil cup.
5. The automatic lubrication device according to claim 1, wherein: and a first oil inlet and outlet of the two-way oil pump is connected with the oil inlet and outlet joint through a second oil pipe.
6. The automatic lubrication device according to claim 5, wherein: the connecting seat is provided with an oil passing channel, and the oil inlet and outlet joint and the second oil pipe are respectively connected with openings at two ends of the oil passing channel.
7. The automatic lubrication device according to claim 1, wherein: the connecting seat is provided with a ventilation channel, the ventilation joint is connected with the first end of the ventilation channel, and the second end of the ventilation channel is communicated with the inner cavity of the oil cup.
8. The automatic lubrication device according to claim 1, wherein: the main body also comprises an electronic liquid level meter matched with the connecting seat; the electronic liquid level meter is electrically connected with the control circuit board, and the detection end of the electronic liquid level meter extends into the inner cavity of the oil cup.
9. The automatic lubrication device according to claim 1 or 8, wherein: the main body further includes an antenna electrically connected to the control circuit board.
10. The automatic lubrication device according to claim 1, wherein: the main body also comprises a connecting cover connected with the connecting seat; a mounting cavity is formed between the connecting seat and the connecting cover; the control circuit board is matched in the mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123234239.XU CN216667225U (en) | 2021-12-21 | 2021-12-21 | Automatic lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123234239.XU CN216667225U (en) | 2021-12-21 | 2021-12-21 | Automatic lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216667225U true CN216667225U (en) | 2022-06-03 |
Family
ID=81797419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123234239.XU Active CN216667225U (en) | 2021-12-21 | 2021-12-21 | Automatic lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216667225U (en) |
-
2021
- 2021-12-21 CN CN202123234239.XU patent/CN216667225U/en active Active
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