CN220551769U - Wireless electromagnetic oil feeder - Google Patents
Wireless electromagnetic oil feeder Download PDFInfo
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- CN220551769U CN220551769U CN202321675023.3U CN202321675023U CN220551769U CN 220551769 U CN220551769 U CN 220551769U CN 202321675023 U CN202321675023 U CN 202321675023U CN 220551769 U CN220551769 U CN 220551769U
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- oil
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- control unit
- pressurizing
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- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000013078 crystal Substances 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 7
- 238000011161 development Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 94
- 238000005461 lubrication Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
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Abstract
The utility model discloses a wireless electromagnetic oil feeder, which belongs to the technical field of oil feeders and comprises a shell, a wireless monitoring unit, a wireless control unit and an oil feeding unit, wherein the wireless control unit is arranged on the outer side of the oil feeding unit, the outer sides of the oil feeding unit and the wireless control unit are provided with the shell, the wireless control unit comprises a signal processing chip, a wireless transmission chip and a peripheral circuit, the peripheral circuit comprises a relay and a crystal oscillator, and the wireless transmission chip and the peripheral circuit are electrically connected with the signal processing chip. The proximity switches are selected on two sides of the pressurizing cavity of the wireless electromagnetic oil feeder, so that the position of the valve core of the pressurizing cavity can be detected, the oil quantity waste can be reduced while the oil quantity is proper, the production cost is saved, and the sustainable development concept is met.
Description
Technical Field
The utility model belongs to the technical field of oil feeders, and particularly relates to a wireless electromagnetic oil feeder.
Background
The oil feeder is mainly used for providing lubricating oil or lubricating grease for each friction part of mechanical equipment, and ensures the reliable lubrication of each friction part. However, the main flow oil feeder mainly adopts wired control, so that on-site lines are disordered, and the equipment maintenance difficulty is increased.
If CN211371902U discloses a double-way independently controllable oil feeding device, which comprises a shell, a pressurizing cavity and a control cavity, wherein the pressurizing cavity is communicated with the control cavity through two flow grooves, a pressurizing cavity valve core is arranged in the pressurizing cavity, and a control cavity valve core is arranged in the control cavity; magnets are arranged at two ends of the booster cavity valve core, magnetic conduction materials are arranged at two ends of the booster cavity, a proximity switch is arranged on the outer side of the magnetic conduction materials, the booster cavity is divided into a first booster cavity and a second booster cavity by the booster cavity valve core, and reset springs are arranged in the two booster cavities; the bottom of the control cavity is provided with a first oil inlet, a second oil inlet, a first oil outlet and a second oil outlet, and both ends of a valve core of the control cavity are connected with power devices; the proximity switch and the power device are electrically connected with the control system, but the oil feeding device control system needs to independently draw out a power line and a signal line to control the proximity switch and the power device, and the field maintenance difficulty is high.
Disclosure of Invention
The utility model aims to solve the technical problem that the main flow oil feeder mainly adopts wired control, so that on-site lines are disordered, and the wireless electromagnetic oil feeder is provided for overcoming the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a wireless electromagnetic oil feeder, its includes shell, wireless monitoring unit, wireless control unit and oil feeding unit, wireless control unit sets up the oil feeding unit outside, oil feeding unit with the wireless control unit outside is provided with the shell, wireless control unit includes signal processing chip, wireless transmission chip and peripheral circuit, peripheral circuit includes relay and crystal oscillator, wireless transmission chip and peripheral circuit all with signal processing chip electric connection.
Further, the wireless monitoring unit comprises a display screen, a device start-stop button and a device reset button.
Further, the oil supply unit comprises a pressurizing unit and an oil control unit, the oil control unit is arranged below the pressurizing unit, and the pressurizing unit is connected with the oil control unit through two circulating grooves.
Further, the pressurizing unit comprises a pressurizing cavity, a pressurizing valve core and a proximity switch, wherein the pressurizing valve core is arranged in the pressurizing cavity, the number of the proximity switches is two, the two proximity switches are respectively arranged on two sides of the pressurizing cavity, the pressurizing valve core comprises a transverse plate, vertical plates, magnets and magnetic conducting materials, the transverse plate is arranged on two sides of the vertical plates, the magnets are arranged on the outer sides of the transverse plate, and the magnetic conducting materials are arranged at two ends of the pressurizing cavity.
Further, the oil control unit comprises an oil control cavity, an oil control valve core and a power device, wherein the oil control valve core is arranged in the oil control cavity and comprises a cross rod, and the power device is arranged at two ends of the cross rod.
Further, the oil supply unit further comprises a first oil outlet cavity and a second oil outlet cavity, and the first oil outlet cavity and the second oil outlet cavity are arranged below the oil control unit and are communicated with the shell.
Further, the number of the relays is three, and the relays are respectively and electrically connected with the two proximity switches and the power device.
Compared with the prior art, the utility model has the following beneficial effects:
the proximity switches are selected on two sides of the pressurizing cavity of the wireless electromagnetic oil feeder, so that the position of the valve core of the pressurizing cavity can be detected to detect the oil quantity, the oil quantity waste can be reduced while the proper oil quantity is ensured, the production cost is saved, and the sustainable development concept is met; the bottom end of the wireless electromagnetic oil feeder is provided with the first oil outlet cavity and the second oil outlet cavity, so that oil can be fed to two lubrication points simultaneously by two paths, the oil feeding efficiency is improved, and the lubrication effect is ensured; the wireless electromagnetic oil feeder power device controls the valve core of the oil control cavity to move to two sides, so that independent control of oil feeding amount is realized; the wireless electromagnetic oil feeder is controlled by the wireless control chip to receive the proximity switch signal and control the power device to operate, an operator can check the operation conditions of the proximity switch and the power device in real time, the number of outgoing lines of the oil feeder is reduced, the number of cables around the oil feeder is reduced, the working efficiency of maintenance personnel can be improved, the workload of the maintenance personnel can be reduced by the monitoring interface, and the operation state of equipment can be monitored at any time.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
Fig. 1: the embodiment 1 of the utility model is a schematic structural diagram of a wireless electromagnetic oil feeder;
fig. 2: the embodiment 1 of the utility model is a schematic structural diagram of a signal processing chip and a wireless transmission chip;
fig. 3: the peripheral circuit structure of embodiment 1 of the utility model is schematically shown;
fig. 4: the embodiment 1 of the utility model is a schematic structural diagram of a wireless monitoring unit;
the device comprises a 1-vertical plate, a 2-transverse plate, a 3-magnet, a 4-pressurizing cavity, a 5-magnetic conductive material, a 6-proximity switch, a 7-transverse rod, an 8-power device, a 9-control cavity, a 10-first oil outlet cavity, a 11-second oil outlet cavity, a 12-left side proximity switch relay, a 13-right side proximity switch relay, a 14-power device relay, a 15-circulation groove, a 16-wireless control unit, a 17-signal processing chip, a 18-wireless transmission chip, a 19-relay, a 20-display screen, a 21-device start-stop button and a 22-device reset button.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
Example 1
Referring to fig. 1-3, a wireless electromagnetic oil feeder includes a housing, a wireless monitoring unit, a wireless control unit 16 and an oil feeding unit, wherein the wireless control unit 16 is arranged at the outer side of the oil feeding unit, the outer sides of the oil feeding unit and the wireless control unit 16 are provided with the housing, the wireless control unit 16 includes a signal processing chip 17, a wireless transmission chip 18 and a peripheral circuit, the peripheral circuit includes a relay 19 and a crystal oscillator, and the wireless transmission chip 17 and the peripheral circuit are electrically connected with the signal processing chip 17.
The wireless monitoring unit comprises a display screen 20, a device start-stop button 21 and a device reset button 22.
In this embodiment, the power device is pneumatic, and in other embodiments, the power device may be: hydraulic, electromagnetic drive or motor.
In this embodiment, the signal processing chip selects an AT89C51 chip, and the wireless sensing chip selects an ESP8266 chip.
The oil supply unit comprises a pressurizing unit and an oil control unit, the oil control unit is arranged below the pressurizing unit, and the pressurizing unit is connected with the oil control unit through two circulating grooves 15.
The supercharging unit comprises a supercharging cavity 4, a supercharging spool and a proximity switch 6, wherein the supercharging spool is arranged inside the supercharging cavity 4, the number of the proximity switches 6 is two and are respectively arranged on two sides of the supercharging cavity 4, the supercharging spool comprises a transverse plate 2, a vertical plate 1, magnets 3 and magnetic conducting materials 5, the transverse plate 2 is arranged on two sides of the vertical plate 1, the magnets 3 are arranged on the outer side of the transverse plate 2, and the magnetic conducting materials 5 are arranged on two ends of the supercharging cavity.
The oil control unit comprises an oil control cavity 9, an oil control valve core and a power device 8, wherein the oil control valve core is arranged inside the oil control cavity 9 and comprises a cross rod 7, and the power device 8 is arranged at two ends of the cross rod 7.
The oil supply unit further comprises a first oil outlet cavity 10 and a second oil outlet cavity 11, and the first oil outlet cavity 10 and the second oil outlet cavity 11 are arranged below the oil control unit and are communicated with the shell.
The number of the relays 19 is three, and the relays are respectively and electrically connected with the two proximity switches 6 and the power device 8.
When the wireless electromagnetic oil feeder operates, the power device 8 drives the valve core of the oil control cavity to move left and right, the first oil outlet cavity 10 and the second oil outlet cavity 11 are used for oil outlet, when the valve core of the pressurizing cavity moves to a certain position, the proximity switch 6 is connected, signals are transmitted to the signal processing chip 17, the signal processing chip 17 transmits real-time signals to the display screen through the wireless transmission chip 18, an operator monitors the operation condition of equipment through the display screen, the signal processing chip 17 detects the oil outlet amount, when the oil outlet amount reaches the required requirement, the signal processing chip controls the power device 8 to drive the reciprocating motion, and the first oil outlet cavity 10 and the second oil outlet cavity 11 are used for oil outlet in a circulating mode.
The proximity switches are selected on two sides of the pressurizing cavity of the wireless electromagnetic oil feeder, so that the position of the valve core of the pressurizing cavity can be detected to detect the oil quantity, the oil quantity waste can be reduced while the proper oil quantity is ensured, the production cost is saved, and the sustainable development concept is met;
the bottom end of the wireless electromagnetic oil feeder is provided with the first oil outlet cavity and the second oil outlet cavity, so that oil can be fed to two lubrication points simultaneously by two paths, the oil feeding efficiency is improved, and the lubrication effect is ensured;
the wireless electromagnetic oil feeder power device controls the valve core of the oil control cavity to move to two sides, so that independent control of oil feeding amount is realized;
the wireless electromagnetic oil feeder is controlled by the wireless control chip to receive the signals of the proximity switch 6 and control the power device to operate, an operator can check the operation conditions of the proximity switch and the power device at the APP end of the mobile phone at any time in real time, the number of outgoing lines of the oil feeder is reduced, the number of cables around the oil feeder is reduced, and the working efficiency of maintainers can be improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. A wireless electromagnetic oil feeder, characterized in that: the oil control device comprises a shell, a wireless monitoring unit, a wireless control unit and an oil feeding unit, wherein the wireless control unit is arranged on the outer side of the oil feeding unit, the oil feeding unit and the outer side of the wireless control unit are provided with the shell, the wireless control unit comprises a signal processing chip, a wireless transmission chip and a peripheral circuit, the peripheral circuit comprises a relay and crystal oscillator, the wireless transmission chip and the peripheral circuit are electrically connected with the signal processing chip, the oil feeding unit comprises a pressurizing unit and an oil control unit, the oil control unit is arranged below the pressurizing unit, the pressurizing unit is connected with the oil control unit through two circulating grooves, the pressurizing unit comprises a pressurizing cavity, a pressurizing valve core and a proximity switch, the pressurizing valve core is arranged inside the pressurizing cavity, the number of the proximity switches is two, the pressurizing valve core comprises a transverse plate, a vertical plate, magnets and magnetic conductive materials, the transverse plate is arranged on two sides of the pressurizing plate, the magnets are arranged on two ends of the transverse plate, the magnetic conductive materials are arranged on the two ends of the transverse plate, the oil control cavity comprises an oil control unit and an oil control power control device, the two power control device and the two power control devices are respectively connected with the two power devices, and the two power devices are arranged on the two cross rods.
2. The wireless electromagnetic oil feeder of claim 1, wherein: the wireless monitoring unit comprises a display screen, a device start-stop button and a device reset button.
3. The wireless electromagnetic oil feeder of claim 1, wherein: the oil supply unit further comprises a first oil outlet cavity and a second oil outlet cavity, and the first oil outlet cavity and the second oil outlet cavity are arranged below the oil control unit and are communicated with the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675023.3U CN220551769U (en) | 2023-06-29 | 2023-06-29 | Wireless electromagnetic oil feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675023.3U CN220551769U (en) | 2023-06-29 | 2023-06-29 | Wireless electromagnetic oil feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551769U true CN220551769U (en) | 2024-03-01 |
Family
ID=90007692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321675023.3U Active CN220551769U (en) | 2023-06-29 | 2023-06-29 | Wireless electromagnetic oil feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551769U (en) |
-
2023
- 2023-06-29 CN CN202321675023.3U patent/CN220551769U/en active Active
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