CN218967823U

CN218967823U - Lubricating oil storage tank

Info

Publication number: CN218967823U
Application number: CN202223216072.9U
Authority: CN
Inventors: 黄建群; 杨勤
Original assignee: Henan Jugao Lubricating Oil Technology Co ltd
Current assignee: Henan Jugao Lubricating Oil Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-05
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of oil storage devices, in particular to a lubricating oil storage tank, which is characterized in that the upper end of a tank body is communicated with an oil inlet pipe, the lower end of the tank body is communicated with an oil outlet pipe, a liquid level monitoring device is arranged on the upper side of the inner wall of the tank body, an alarm electrically connected with the liquid level monitoring device is fixedly connected to the outer wall of the tank body, and a switch button is arranged on the alarm; the liquid level monitoring device comprises a mounting cylinder fixedly connected with the inner wall of the tank body, a protective cylinder is integrally and coaxially arranged at the lower end of the mounting cylinder, a baffle ring is coaxially and fixedly connected with the inner wall of the protective cylinder, a trigger rod coaxially arranged with the inner wall of the baffle ring in a sliding fit manner is coaxially and fixedly connected with a baffle plate, a sealing ring vertically and fixedly connected with the protective cylinder is coaxially and fixedly connected with the baffle plate, a spring is sleeved on the outer edge of the trigger rod, the upper end and the lower end of the spring are respectively fixedly connected with the baffle ring and the baffle plate, a pressing switch corresponding to the trigger rod and electrically connected with an alarm is coaxially arranged at the inner bottom surface of the mounting cylinder, and an air bag is fixedly connected with the lower end of the trigger rod.

Description

Lubricating oil storage tank

Technical Field

The utility model relates to the technical field of oil storage devices, in particular to a lubricating oil storage tank.

Background

When the mechanical device works, in order to reduce friction and reduce loss among parts, lubricating oil is generally adopted to lubricate the parts so as to achieve the purpose of reducing friction. The lubricating oil is used as a consumable article and is often required to be stored in a large quantity to meet the demand, and a large-volume opaque storage tank is generally used for storing the lubricating oil at present, so that when the lubricating oil is added into a tank body, the liquid level of the lubricating oil in the tank body cannot be monitored artificially, and further the lubricating oil is excessively full or overflowed in the tank body, so that the use of the tank body is not facilitated, and the lubricating oil is wasted by colleagues.

Disclosure of Invention

Aiming at the situation, the utility model provides a lubricating oil storage tank for overcoming the defects of the prior art, and the technical scheme is that the lubricating oil storage tank comprises a tank body and is characterized in that the upper end of the tank body is communicated with an oil inlet pipe, the lower end of the tank body is communicated with an oil outlet pipe, a liquid level monitoring device is arranged on the upper side of the inner wall of the tank body, an alarm electrically connected with the liquid level monitoring device is fixedly connected to the outer wall of the tank body, and a switch button is arranged on the alarm;

the liquid level monitoring device comprises an installation cylinder fixedly connected with the inner wall of the tank body, a protection cylinder is integrally and coaxially arranged at the lower end of the installation cylinder, a baffle ring is coaxially and fixedly connected with the inner wall of the protection cylinder, a trigger rod coaxially arranged with the inner wall of the baffle ring in a sliding fit manner is vertically arranged on the inner wall of the baffle ring, a baffle plate is coaxially and fixedly connected with the trigger rod, a sealing ring is coaxially and fixedly connected with the lower end of the baffle plate and is vertically and slidingly matched with the inner wall of the protection cylinder, a spring is sleeved on the outer edge of the trigger rod, the upper end and the lower end of the spring are respectively fixedly connected with the baffle ring and the baffle plate, and a pressing switch which corresponds to the trigger rod and is electrically connected with an alarm is coaxially arranged at the inner bottom surface of the upper side of the installation cylinder, and an air bag is fixedly connected with the lower end of the trigger rod.

Preferably, the inner wall of the sealing ring is provided with a vertically arranged key slot, and the outer edge of the triggering rod is fixedly connected with a guide key which is vertically matched with the key slot in a sliding way.

Preferably, the automatic pressure release valve is communicated with the upper end of the tank body, the lifting pump is arranged on the lower side of the oil inlet pipe, the oil outlet valve is arranged on the oil outlet pipe, the oil hoop for clamping the oil inlet pipe is fixedly connected with the outer wall of the tank body, and the barrel hoop for clamping the installation barrel is fixedly connected with the inner wall of the tank body.

Preferably, a plurality of support legs uniformly distributed around the axis of the tank body are arranged at the lower end of the tank body.

The utility model has the beneficial effects that:

when the automatic oil level monitoring device is used, when lubricating oil is added into the tank body, the alarm is started to be in a working state through the switch button, along with the addition of the lubricating oil, the liquid level of the lubricating oil in the tank body gradually acts with the air bag of the liquid level monitoring device to enable the air bag to float upwards, along with the floating of the air bag, the trigger rod moves upwards and contacts with the push switch, the alarm is electrified and buzzes when the push switch is pushed, and accordingly the lubricating oil level of related personnel is warned to reach the corresponding position, so that the operation personnel can stop the addition of the lubricating oil conveniently, and the overfill of the oil in the tank body is avoided. The automatic pressure release valve can release pressure on the tank body, so that the pressure in the tank body is kept stable, and the tank body is prevented from being damaged. The utility model has simple operation, simple structure and strong practicability.

Drawings

Fig. 1 is a front cross-sectional view of the present utility model.

Fig. 2 is an enlarged view of area a in a front sectional view of the present utility model.

Fig. 3 is a perspective cross-sectional view of the liquid level monitoring device of the present utility model.

FIG. 4 is an enlarged view of region B in a perspective cross-sectional view of the fluid level monitoring apparatus of the present utility model.

Fig. 5 is a perspective view of the present utility model from a first perspective.

Fig. 6 is an enlarged view of region C in a perspective view from a first perspective of the present utility model.

Reference numerals

1. The hydraulic oil tank comprises a tank body, an oil inlet pipe, an oil outlet pipe, a liquid level monitoring device, an alarm, a switch button, a mounting cylinder, a protective cylinder, a baffle ring, a trigger rod, a baffle plate, a sealing ring, a spring, a push switch, a pressing switch, a gas bag, a key slot, a guide key, an automatic pressure relief valve, a lifting pump, a hydraulic oil hoop, a cylinder hoop and a supporting leg.

Detailed Description

The following describes embodiments of the present utility model in further detail with reference to fig. 1-6.

According to the first embodiment, when the oil level monitoring device is used, when the oil is added into the tank body 1, the alarm 5 is started to be in a working state through the switch button 6, as the oil is added, the rising of the oil level in the tank body 1 gradually acts with the air bag 15 of the oil level monitoring device 4 to enable the air bag 15 to float upwards, as the air bag 15 floats upwards, the trigger rod 10 moves upwards and contacts with the push switch 14, the push switch 14 enables the alarm 5 to be electrified and buzzes, and further, the oil level of related personnel is warned to reach the corresponding position, so that the operation personnel can stop the addition of the oil conveniently, and the overfill of the oil in the tank body 1 is avoided. The automatic pressure release valve 18 can release pressure to the tank body 1, so that the pressure in the tank body 1 is kept stable, and the tank body 1 is prevented from being damaged.

In the second embodiment, based on the first embodiment, the oil inlet pipe 2 can be in butt joint with an external oil delivery mechanism, under the action of the lifting pump 19, lubricating oil can enter the tank body 1 through the oil inlet pipe 2, along with the rising of the liquid level of the lubricating oil in the tank body 1, the lubricating oil contacts the air bag 15 to enable the air bag 15 to float upwards, along with the rising of the air bag 15, the trigger lever 10 moves upwards along the inner wall of the baffle ring 9 in the protective cylinder 8, the key slot 16 on the baffle ring 9 and the guide key 17 on the trigger lever 10 cooperate to guide the trigger lever 10 to move vertically along the baffle ring 9, in the previous process of the trigger lever 10, the baffle plate 11 and the seal ring 12 move upwards synchronously, meanwhile, the spring 13 is compressed, the protective cylinder 8, the seal ring 12 and the baffle plate 11 are arranged to prevent the lubricating oil from entering the installation cylinder 7, the oil corrosion push switch 14 is avoided, along with the rising of the trigger lever 10, the trigger lever 10 contacts and presses the push switch 14, the push switch 14 is enabled to be triggered, and then the alarm 5 is enabled to beep. The oil outlet valve 20 at the lower end of the tank body 1 is opened, the lubricating oil in the tank body 1 can be discharged through the oil outlet pipe 3, the liquid level of the lubricating oil in the tank body 1 is reduced along with the discharge of the lubricating oil, the air bag 15 moves downwards along with the liquid level, and the spring 13 automatically stretches and resets and drives the liquid level monitoring device 4 to reset.

Opening a switch button 6 on the alarm 5, wherein the alarm 5 is in a working state, and when the press switch 14 is triggered by the trigger rod 10, the alarm 5 is electrified to buzze; turning off the switch button 6 on the alarm 5 places the alarm 5 in a non-operating state, and at this time, the push switch 14 is triggered and does not turn on the alarm 5. Therefore, when oil is added, the switch button 6 is turned on firstly, so that the triggering rod 10 of the liquid level monitoring device 4 can trigger the alarm 5 to buzzing through the pressing switch 14, and when the buzzing is required to be turned off, the switch button 6 is only turned off.

The supporting leg 23 of jar body 1 lower extreme can support jar body 1, and oil feed pipe 2 can be fixed in jar body 1 outside to the oil collar 21, and barrel hoop 22 can be fixed the installation section of thick bamboo 7 at jar body 1 inner wall.

Claims

1. The utility model provides a lubricating oil storage tank, includes a jar body (1), its characterized in that, jar body (1) upper end intercommunication has into oil pipe (2), jar body (1) lower extreme intercommunication has out oil pipe (3), jar body (1) inner wall upside is equipped with liquid level monitoring device (4), jar body (1) outer wall fixedly connected with alarm (5) that liquid level monitoring device (4) electricity is connected, install shift knob (6) on alarm (5);

the liquid level monitoring device (4) comprises a mounting cylinder (7) fixedly connected with the inner wall of the tank body (1), a protective cylinder (8) is integrally and coaxially arranged at the lower end of the mounting cylinder (7), a baffle ring (9) is coaxially and fixedly connected with the inner wall of the protective cylinder (8), a trigger rod (10) coaxially arranged on the inner wall of the baffle ring (9) in a sliding fit manner, a baffle plate (11) is coaxially and fixedly connected with the trigger rod (10), a sealing ring (12) vertically and fixedly connected with the inner wall of the protective cylinder (8) is coaxially and fixedly connected with the lower end of the baffle plate (11), a spring (13) is sleeved at the outer edge of the trigger rod (10), the upper end and the lower end of the spring (13) are respectively and fixedly connected with the baffle ring (9) and the baffle plate (11), a pressing switch (14) corresponding to the trigger rod (10) and electrically connected with the alarm (5) is coaxially arranged at the inner bottom surface of the upper side of the mounting cylinder (7), and the lower end of the trigger rod (10) is fixedly connected with an air bag (15).

2. The lubricating oil storage tank according to claim 1, wherein the inner wall of the sealing ring (12) is provided with a vertically arranged key groove (16), and the outer edge of the triggering rod (10) is fixedly connected with a guide key (17) which is vertically matched with the key groove (16) in a sliding manner.

3. The lubricating oil storage tank according to claim 1, characterized in that an automatic pressure release valve (18) is communicated with the upper end of the tank body (1), a lifting pump (19) is installed on the lower side of the oil inlet pipe (2), an oil outlet valve (20) is installed on the oil outlet pipe (3), an oil hoop (21) for clamping the oil inlet pipe (2) is fixedly connected with the outer wall of the tank body (1), and a barrel hoop (22) for clamping the installation barrel (7) is fixedly connected with the inner wall of the tank body (1).

4. A lubricating oil storage tank according to claim 1, characterised in that the lower end of the tank body (1) is provided with a plurality of support legs (23) evenly distributed around its axis.