CN201508212U - Oil level crank-type alarm device of mining heavy-duty automobile hydraulic oil tank - Google Patents
Oil level crank-type alarm device of mining heavy-duty automobile hydraulic oil tank Download PDFInfo
- Publication number
- CN201508212U CN201508212U CN2009202034007U CN200920203400U CN201508212U CN 201508212 U CN201508212 U CN 201508212U CN 2009202034007 U CN2009202034007 U CN 2009202034007U CN 200920203400 U CN200920203400 U CN 200920203400U CN 201508212 U CN201508212 U CN 201508212U
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- CN
- China
- Prior art keywords
- oil tank
- base
- fuel tank
- transmission shaft
- oil level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an oil level crank-type alarm device of a mining heavy-duty automobile hydraulic oil tank, which is characterized by comprising an oil tank; the side surface of the oil tank is provided with an inlet; one end of a base with a hollow cavity is inserted into the oil tank by the inlet of the oil tank and is fixedly connected with the oil tank; a transmission shaft passes through the hollow cavity of the base to be rotatably connected with the base; one end of the transmission shaft, which is positioned in the oil tank, is connected with one end of a floater bracket; the other end of the floater bracket is connected with a floater; one end of the transmission shaft, which is positioned at the outside of the oil tank, is fixedly connected with a crank; the long-arm end head of the crank is provided with a roller; and the lower part of the end surface of one end of the base, which is arranged at the outside of the oil tank, is provided with a touch switch which is respectively connected with a warning lamp and a buzzer through wires. The floater bracket is a two-section type V-shaped bracket. A sealing ring is arranged between a rotating shaft and the base. The device can alarm automatically in time, and remind a driver of taking effective measures as quickly as possible, thus avoiding the occurrence of equipment faults and safety accidents caused by low oil level of hydraulic oil.
Description
Technical field
The utility model relates to mining heavy-duty car hydraulic reservoir technical field, particularly a kind of mining heavy-duty car hydraulic reservoir oil level bent-arm warning device.
Background technology
Mining heavy-duty car is the used main equipment of mine production and transport, and its hydraulic system comprises hydraulic lifting, fluid-link steering, hydraulic braking three parts, has considerable effect.The most important condition that realizes these functions is that enough hydraulic oil must be arranged, further investigation reveals that, the mining heavy-duty car that comes into operation in present mine lacks hydraulic reservoir oil level warning device, if vehicle catastrophic failure, hydraulic reservoir leaks, behind the hydraulic oil light leak, cause the generation of faults such as hydraulic pump, hydraulic valve burn out, thereby make lifting, turn to, brake system is malfunctioning, the vehicle state that paralyses not only brings potential safety hazard to production, also can cause the tremendous economic loss to enterprise, the waste spare part raises the cost, and what influence was produced carries out smoothly.
Summary of the invention
The purpose of this utility model provides a kind of mining heavy-duty car hydraulic reservoir oil level bent-arm warning device, and purpose is when the hydraulic oil oil level is lower than normal value, can in time report to the police, and the prompting driver adopts an effective measure as early as possible, prevents the generation of fault.
The purpose of this utility model realizes by following technical proposals:
A kind of mining heavy-duty car hydraulic reservoir oil level bent-arm warning device of the present utility model, it is characterized in that comprising that the side is provided with the fuel tank of inlet, an end that has the base of cavity passes through in the inlet insertion fuel tank of described fuel tank, and the fuel tank connection that fixes therewith, the cavity that transmission shaft passes described base base therewith is rotatably connected, the end of this transmission shaft in described fuel tank is connected with an end of float support, the other end of this float support is connected with float, the end of described transmission shaft outside described fuel tank fixedlyed connected with connecting lever, the long-armed termination of this connecting lever is provided with roller, the bottom of the end end face outside base is located at fuel tank is provided with touch switch, and this touch switch is connected with hummer with warning lamp respectively by lead.
Described float support is the two-period form V-shaped rest.
Be provided with O-ring seal between described rotation axis and the described base.
The beneficial effects of the utility model are: when the hydraulic reservoir oil level is lower than normal value, this device can in time be reported to the police automatically, the prompting driver adopts existence as early as possible imitates measure, avoid causing equipment failure and brakes such as burning out hydraulic pump, hydraulic valve, turn to because of the hydraulic oil oil level is low, the generation of the malfunctioning security incident that produces of hoisting system, thereby avoid causing enormous economic loss to enterprise.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cut-open view of the utility model Fig. 1.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
As Fig. 1, shown in Figure 2, a kind of mining heavy-duty car hydraulic reservoir oil level bent-arm warning device of the present utility model, it is characterized in that comprising that the side is provided with the fuel tank 8 of inlet, an end that has the base 7 of cavity passes through in the inlet insertion fuel tank 8 of described fuel tank 8, and fuel tank 8 connection that fixes therewith, the cavity that transmission shaft 6 passes described base 7 base 7 therewith is rotatably connected, the end of this transmission shaft 6 in described fuel tank 8 is connected with an end of float support 10, the other end of this float support 10 is connected with float 9, the end of described transmission shaft 6 outside described fuel tank 8 fixes with connecting lever 5 and is connected, the long-armed termination of this connecting lever 5 is provided with roller 4, the bottom of the end end face outside base 7 is located at fuel tank 8 is provided with touch switch 3, and this touch switch 3 is connected with hummer 1 with warning lamp 2 respectively by lead.
Described float support 10 is the two-period form V-shaped rest.
Be provided with O-ring seal 11 between described rotation axis 6 and the described base 7.
The principle of work of mining heavy-duty car hydraulic reservoir oil level bent-arm warning device of the present utility model is:
When the hydraulic oil oil level in the hydraulic reservoir is in normal value, float 9 moves under buoyancy function, drive on the float support 10 and move, thereby transmission shaft 6 rotations, drive on the connecting lever 5 and move, the roller 4 on the connecting lever 5 separates with touch switch 3, and the warning device circuit is in off-state, warning lamp 2 does not work, and hummer 1 does not ring.
When the hydraulic oil oil level in the hydraulic reservoir is lower than normal value, float 9 moves down under the effect of gravity, driving float support 10 moves down, thereby transmission shaft 6 rotations drive connecting lever 5 and move down, and the roller 4 on the connecting lever 5 touches touch switch 3, the warning device circuit is in on-state, warning lamp 2 flickers, hummer 1 sounds, and the prompting driver adopts an effective measure early.
Claims (3)
1. mining heavy-duty car hydraulic reservoir oil level bent-arm warning device, it is characterized in that comprising that the side is provided with the fuel tank of inlet, an end that has the base of cavity passes through in the inlet insertion fuel tank of described fuel tank, and the fuel tank connection that fixes therewith, the cavity that transmission shaft passes described base base therewith is rotatably connected, the end of this transmission shaft in described fuel tank is connected with an end of float support, the other end of this float support is connected with float, the end of described transmission shaft outside described fuel tank fixedlyed connected with connecting lever, the long-armed termination of this connecting lever is provided with roller, the bottom of the end end face outside base is located at fuel tank is provided with touch switch, and this touch switch is connected with hummer with warning lamp respectively by lead.
2. mining heavy-duty car hydraulic reservoir oil level bent-arm warning device according to claim 1 is characterized in that described float support is the two-period form V-shaped rest.
3. mining heavy-duty car hydraulic reservoir oil level bent-arm warning device according to claim 1 is characterized in that being provided with O-ring seal between described rotation axis and the described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202034007U CN201508212U (en) | 2009-09-18 | 2009-09-18 | Oil level crank-type alarm device of mining heavy-duty automobile hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202034007U CN201508212U (en) | 2009-09-18 | 2009-09-18 | Oil level crank-type alarm device of mining heavy-duty automobile hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508212U true CN201508212U (en) | 2010-06-16 |
Family
ID=42469339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202034007U Expired - Lifetime CN201508212U (en) | 2009-09-18 | 2009-09-18 | Oil level crank-type alarm device of mining heavy-duty automobile hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981638A (en) * | 2018-07-10 | 2018-12-11 | 江苏理工学院 | One kind is for determining osculum fuel tank depth buoy |
-
2009
- 2009-09-18 CN CN2009202034007U patent/CN201508212U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981638A (en) * | 2018-07-10 | 2018-12-11 | 江苏理工学院 | One kind is for determining osculum fuel tank depth buoy |
| CN108981638B (en) * | 2018-07-10 | 2020-07-28 | 江苏理工学院 | Liquid level meter for determining depth of small-opening oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |