CN215257132U

CN215257132U - Oil leakage automatic alarm device for front top oil cylinder

Info

Publication number: CN215257132U
Application number: CN202121626737.6U
Authority: CN
Inventors: 张艳军; 王玉荣
Original assignee: Linqing Kuankuo Machinery Technology Co ltd
Current assignee: Linqing Kuankuo Machinery Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-21
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a preceding top hydro-cylinder is with oil leak automatic alarm device, the on-line screen storage device comprises a base, the top left side fixed connection of base is in the bottom of first fixed block, the front end middle part fixedly connected with controller of first fixed block, the top fixedly connected with cylinder of first fixed block, the inside sliding connection of cylinder has the piston, the one end of the left end middle part fixed connection hydraulic stem of piston, the other end fixedly connected with connecting block of hydraulic stem. The utility model discloses in, can adjust the pressure range in the hydro-cylinder through the controller, can real-time supervision hydro-cylinder through first hydraulic sensor and second hydraulic sensor in the pressure, if the phenomenon of oil leak just probably appears in the undersize of first hydraulic sensor and second hydraulic sensor detection in the hydro-cylinder, first hydraulic sensor and second hydraulic sensor can make bee calling organ send the police dispatch newspaper sound through the controller, and it is very convenient to use, is worth wideling popularize.

Description

Oil leakage automatic alarm device for front top oil cylinder

Technical Field

The utility model relates to a machinery hydraulic pressure technical field especially relates to a preceding top oil leak automatic alarm device for hydro-cylinder.

Background

The oil cylinder is a hydraulic actuating element which can convert hydraulic energy into mechanical energy and can make linear reciprocating motion, and is simple in structure and reliable in operation, when it is used for implementing reciprocating motion, it can remove speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems.

Chinese patent document CN212717469U discloses a cylinder, which is directed to the problem that if oil leakage occurs, the cylinder cannot alarm in time, which is likely to cause mechanical damage to the cylinder and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oil leakage automatic alarm device for a front top oil cylinder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic oil leakage alarm device for a front top oil cylinder comprises a base, wherein the left side of the top end of the base is fixedly connected to the bottom end of a first fixed block, the middle of the front end of the first fixed block is fixedly connected with a controller, the top end of the first fixed block is fixedly connected with a cylinder barrel, a piston is slidably connected inside the cylinder barrel, the middle of the left end of the piston is fixedly connected with one end of a hydraulic rod, the other end of the hydraulic rod is fixedly connected with a connecting block, the middle of the top end of the base is fixedly connected with a second fixed block, the top end of the second fixed block is fixedly connected with an oil pump, the middle of the top end of the oil pump is fixedly connected to one end of an oil inlet pipe, the right side of the oil inlet pipe is provided with a first hydraulic sensor, the middle of the left end of the oil pump is fixedly connected to one end of an oil return pipe, the middle of the oil return pipe is provided with a second hydraulic sensor, and the middle of the right end of the oil pump is fixedly connected to one end of a connecting pipe, the other end of the connecting pipe is fixedly connected to the lower portion of the left end of the oil tank, and the middle of the rear end of the second fixing block is fixedly connected with a buzzer.

As a further description of the above technical solution:

the bottom four corners of the base are fixedly connected with supporting legs.

As a further description of the above technical solution:

the middle part of the left end of the cylinder barrel is fixedly connected to one end of the dustproof sleeve, and the other end of the dustproof sleeve is fixedly connected to the right end of the connecting block.

As a further description of the above technical solution:

and the middle part of the left end of the cylinder barrel is provided with a rubber ring.

As a further description of the above technical solution:

the other end fixed connection that advances oil pipe is on the top left side of cylinder, the other end fixed connection that returns oil pipe is at the right-hand member middle part of cylinder.

As a further description of the above technical solution:

an oil tank is fixedly connected to the right side of the top end of the base.

As a further description of the above technical solution:

and the upper part of the rear end of the oil tank is fixedly connected with a hydraulic gauge.

As a further description of the above technical solution:

the first hydraulic sensor and the second hydraulic sensor are electrically connected with a controller, and the controller is electrically connected with a buzzer.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first, can adjust the pressure range in the hydro-cylinder through the controller, secondly can real-time supervision hydro-cylinder through first hydraulic sensor and second hydraulic sensor in the pressure, if the phenomenon of oil leak just probably appears in the undersize of pressure in first hydraulic sensor and the second hydraulic sensor detection hydro-cylinder, last first hydraulic sensor and second hydraulic sensor can make bee calling organ send out the police dispatch newspaper sound through the controller to the function of oil leak automatic alarm appears in the realization, it is very convenient to use, be worth wideling popularize.

Drawings

Fig. 1 is a front view of an automatic oil leakage alarm device for a front top cylinder according to the present invention;

fig. 2 is a rear view of an automatic oil leakage alarm device for a front top cylinder according to the present invention;

fig. 3 is a sectional view of a cylinder of the oil leakage automatic alarm device for the front top cylinder of the present invention.

Illustration of the drawings:

1. a base; 2. a support leg; 3. a first fixed block; 4. a controller; 5. a cylinder barrel; 6. a piston; 7. a hydraulic lever; 8. a rubber ring; 9. a dust-proof sleeve; 10. connecting blocks; 11. a second fixed block; 12. an oil pump; 13. an oil inlet pipe; 14. a first hydraulic pressure sensor; 15. an oil return pipe; 16. a second hydraulic pressure sensor; 17. a connecting pipe; 18. an oil tank; 19. a hydraulic gauge; 20. a buzzer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic oil leakage alarm device for a front top oil cylinder comprises a base 1, the left side of the top end of the base 1 is fixedly connected to the bottom end of a first fixing block 3, the middle part of the front end of the first fixing block 3 is fixedly connected with a controller 4, the controller 4 can control the electric appliance to work, the top end of the first fixing block 3 is fixedly connected with a cylinder 5, the inside of the cylinder 5 is slidably connected with a piston 6, the piston 6 can drive a hydraulic rod 7 to move under the action of pressure, the middle part of the left end of the piston 6 is fixedly connected with one end of the hydraulic rod 7, the other end of the hydraulic rod 7 is fixedly connected with a connecting block 10, the middle part of the top end of the base 1 is fixedly connected with a second fixing block 11, the top end of the second fixing block 11 is fixedly connected with an oil pump 12, the oil pump 12 can realize that pressure difference occurs inside the cylinder 5, the middle part of the top end of the oil pump 12 is fixedly connected to one end of an oil inlet pipe 13, and the right side of the oil inlet pipe 13 is provided with a first hydraulic sensor 14, the left end middle part fixed connection of oil pump 12 is in the one end that returns oil pipe 15, the middle part that returns oil pipe 15 is provided with second hydraulic sensor 16, first hydraulic sensor 14 and second hydraulic sensor 16 can detect the inside hydraulic pressure of cylinder 5, the right-hand member middle part fixed connection of oil pump 12 is in the one end of connecting pipe 17, the other end fixed connection of connecting pipe 17 is in the left end lower part of oil tank 18, the rear end middle part fixedly connected with bee calling organ 20 of second fixed block 11, bee calling organ 20 can send out the police dispatch newspaper.

Base 1's equal fixedly connected with landing leg 2 in bottom four corners, landing leg 2 can increase stability, the left end middle part fixed connection of cylinder 5 is in the one end of dirt proof boot 9, dirt proof boot 9 can prevent that hydraulic stem 7 from receiving the pollution, the other end fixed connection of dirt proof boot 9 is at the right-hand member of connecting block 10, the left end middle part of cylinder 5 is provided with rubber circle 8, rubber circle 8 can increase the leakproofness, the other end fixed connection of advancing oil pipe 13 is on the left of the top of cylinder 5, the other end fixed connection of returning oil pipe 15 is at the right-hand member middle part of cylinder 5, base 1's top right side fixedly connected with oil tank 18, the upper fixedly connected with hydraulic pressure table 19 in the rear end of oil tank 18, hydraulic pressure table 19 can show the pressure of oil tank 18, first hydraulic pressure sensor 14 and the 16 electrically connected with controller 4 of second hydraulic pressure sensor, controller 4 electrically connected with bee calling organ 20.

The working principle is as follows: at first can adjust the pressure range in the hydro-cylinder through controller 4, secondly can real-time supervision hydro-cylinder through first hydraulic sensor 14 and second hydraulic sensor 16 pressure, if first hydraulic sensor 14 and second hydraulic sensor 16 detect the phenomenon that the oil leak just probably appears in the pressure undersize in the hydro-cylinder, first hydraulic sensor 14 and second hydraulic sensor 16 can make bee calling organ 20 send out the police dispatch newspaper sound through controller 4 at last, thereby realize the function of oil leak automatic alarm, it is very convenient to use, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a preceding top hydro-cylinder is with oil leak automatic alarm device, includes base (1), its characterized in that: the hydraulic oil return device is characterized in that the left side of the top end of the base (1) is fixedly connected to the bottom end of a first fixing block (3), the middle of the front end of the first fixing block (3) is fixedly connected with a controller (4), the top end of the first fixing block (3) is fixedly connected with a cylinder barrel (5), the interior of the cylinder barrel (5) is slidably connected with a piston (6), the middle of the left end of the piston (6) is fixedly connected with one end of a hydraulic rod (7), the other end of the hydraulic rod (7) is fixedly connected with a connecting block (10), the middle of the top end of the base (1) is fixedly connected with a second fixing block (11), the top end of the second fixing block (11) is fixedly connected with an oil pump (12), the middle of the top end of the oil pump (12) is fixedly connected to one end of an oil inlet pipe (13), a first hydraulic sensor (14) is arranged on the right side of the oil inlet pipe (13), and the middle of the left end of the oil pump (12) is fixedly connected to one end of an oil return pipe (15), the middle part of returning oil pipe (15) is provided with second hydraulic sensor (16), the right-hand member middle part fixed connection of oil pump (12) is in the one end of connecting pipe (17), the other end fixed connection of connecting pipe (17) is in the left end lower part of oil tank (18), the rear end middle part fixed connection of second fixed block (11) has bee calling organ (20).

2. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: the four corners of the bottom end of the base (1) are fixedly connected with supporting legs (2).

3. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: the middle part of the left end of the cylinder barrel (5) is fixedly connected with one end of the dustproof sleeve (9), and the other end of the dustproof sleeve (9) is fixedly connected with the right end of the connecting block (10).

4. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: and a rubber ring (8) is arranged in the middle of the left end of the cylinder barrel (5).

5. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: the other end fixed connection that advances oil pipe (13) is on the top left side of cylinder (5), the other end fixed connection that returns oil pipe (15) is in the right-hand member middle part of cylinder (5).

6. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: an oil tank (18) is fixedly connected to the right side of the top end of the base (1).

7. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: the upper part of the rear end of the oil tank (18) is fixedly connected with a hydraulic gauge (19).

8. The automatic oil leakage warning device for the front top cylinder according to claim 1, wherein: the first hydraulic sensor (14) and the second hydraulic sensor (16) are electrically connected with a controller (4), and the controller (4) is electrically connected with a buzzer (20).