CN216880006U

CN216880006U - Oil mist eliminating device for oiling device of inner cavity of crane boom

Info

Publication number: CN216880006U
Application number: CN202220621294.XU
Authority: CN
Inventors: 刘赛; 王刚; 尹春芳
Original assignee: Yantai Dewei Technology Co ltd
Current assignee: Yantai Dewei Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-05
Anticipated expiration: 2032-03-22

Abstract

The utility model provides an oil mist eliminating device for an oiling device of an inner cavity of a crane boom, which comprises a baffle plate, wherein a clamping component is arranged at the edge of the front end of the baffle plate, and a rubber pad is fixedly connected at the middle position of the front end of the baffle plate. According to the utility model, after the oiling device is arranged in the inner cavity of the crane boom, the oil supply pipeline of the oiling device penetrates through the baffle plate through the pipe orifice, so that when the oiling device is used for oiling the inner cavity, the oil supply pipeline arranged on the oiling device can still move along with the oil supply pipeline through the pipe orifice, and the problem of unsmooth oil supply can be avoided.

Description

Oil mist eliminating device for oiling device of inner cavity of crane boom

Technical Field

The utility model relates to the technical field of oil mist elimination, in particular to an oil mist eliminating device for an oiling device in an inner cavity of a crane boom.

Background

The boom is an important device on a crane. The crane arm is used for supporting the container to be hoisted and ensuring that the loading bridge has certain hoisting height and width. It is divided into a front arm and a rear arm. The front extending arm can move in a pitching or telescopic mode, and therefore the ship can conveniently lean against the shore during loading and unloading. The crane is divided into a truss type crane boom, a box type crane boom and the like according to the structural style.

At present, need dismantle the jib loading boom earlier when scribbling the jib loading boom inner chamber, consequently the oil mist in the jib loading boom inner chamber can be with regard to a large amount of outdiffusion, consequently pollute staff's operational environment easily, and the oil mist that emits condenses along the respirator, lead to producing a large amount of oil stains, have the risk that causes the conflagration risk, consequently need the staff manual often to clear up, but current oil mist eliminating device often can not cooperate the oiling station to use, can't reduce the diffusion of oil mist in the jib loading boom inner chamber when the fat liquoring.

Therefore, it is necessary to provide an oil mist eliminating device for an oiling device of an inner cavity of a crane boom to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an oil mist eliminating device for an oiling device of an inner cavity of a crane boom.

In order to solve the technical problem, the oil mist eliminating device for the oiling device of the inner cavity of the crane boom comprises a baffle plate, a clamping assembly is arranged at the edge of the front end of the baffle plate, a rubber pad is fixedly connected to the middle position of the front end of the baffle plate, an oil mist cover is fixedly connected to the middle positions of the rubber pad and the baffle plate together, the back end of the oil mist cover extends to the back side of the baffle plate, a first filter element is fixedly connected to the back side of the oil mist cover, an air pump is fixedly connected to the back end of the baffle plate, the back end of the oil mist cover is fixedly connected to the air exhaust end of the air pump, an exhaust pipe is fixedly connected to the exhaust pipe, a mesh cover is fixedly connected to the top end of the exhaust pipe, a second filter element is filled in the inner side of the mesh cover, and pipe orifices are formed in the outer surface bottom sides of the baffle plate and the rubber pad.

Preferably, the centre gripping subassembly includes a plurality of supports, and is a plurality of even fixed connection in the edge of baffle front end of support is a plurality of the equal fixedly connected with telescoping cylinder in front end of support.

Preferably, the piston ends of the plurality of telescopic cylinders are fixedly connected with clamping pads.

Preferably, first filter core and second filter core are the HEPA filter screen.

Preferably, one side fixedly connected with collection tank that the bottom of blast pipe is close to the air pump, the one end fixedly connected with liquid valve that the collection tank is close to the blast pipe, fixedly connected with pipe between the bottom of collection tank and the baffle, and the pipe extends to the front side of baffle, the one end that the collection tank was kept away from to the pipe is rotated and is connected with the rotation shower nozzle, the inboard center department fixedly connected with transmission shaft of rotation shower nozzle, the transmission shaft extends to inboard and the fixedly connected with paddle of pipe, the surface of pipe is close to the position fixedly connected with liquid pump of collection tank bottom.

Preferably, a constant pressure pipe is fixedly connected to one side of the top end of the collecting tank, and a constant pressure valve is fixedly connected to the top end of the constant pressure pipe.

Compared with the prior art, the oil mist eliminating device for the crane boom inner cavity oiling device has the following beneficial effects:

(1) the utility model provides an oil mist eliminating device for an oiling device of an inner cavity of a crane boom, wherein after the oiling device is arranged in the inner cavity of the crane boom, an oil supply pipeline of the oiling device penetrates through a baffle plate through a pipe orifice, so that when the oiling device is used for oiling the inner cavity, the oil supply pipeline arranged on the oiling device can still move along with the oil supply pipeline through the pipe orifice, the problem of unsmooth oil supply can be avoided, then the baffle plate is stably fixed at the port of the crane boom through a clamping assembly, when the oiling device is used for oiling, the baffle plate can block the inner cavity of the crane boom, the oil mist in the inner cavity can be favorably prevented from diffusing to the outside, the working environment of workers is further favorably prevented from being polluted by a large amount of oil mist, the breathing health of the workers is favorably ensured, and the burden of the workers for cleaning the oil mist can also be reduced.

(2) Before or after oiling, oil mist in the inner cavity is led to the exhaust pipe by the driving of the air pump, so that gas in the inner cavity is filtered by the first filter element and the second filter element and then exhausted through the mesh enclosure.

(3) The utility model provides an oil mist eliminating device for an oiling device of an inner cavity of a crane boom, which clamps the crane boom by mutually matching all telescopic cylinders, can enable a baffle to be stably shielded at the port of the inner cavity of the crane boom, and can enable the baffle to be fixed on the crane boom with different sizes by adjusting the length of each telescopic cylinder, thereby being beneficial to expanding the application range of the device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the internal structure of the showerhead of the present invention.

Reference numbers in the figures: 1. a baffle plate; 101. a pipe orifice; 2. a support; 3. a telescopic cylinder; 4. a clamping pad; 5. a rubber pad; 6. an oil mist cover; 7. a first filter element; 8. an air pump; 9. an exhaust pipe; 10. a mesh enclosure; 11. a second filter element; 12. a collection tank; 1201. a constant pressure tube; 13. a liquid valve; 14. a constant pressure valve; 15. a conduit; 16. a liquid pump; 17. rotating the spray head; 18. a drive shaft; 19. a blade.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

The first embodiment is as follows:

referring to the attached drawings, the oil mist eliminating device for the oiling device of the inner cavity of the crane boom comprises a baffle plate 1, a clamping assembly is arranged at the edge of the front end of the baffle plate 1, a rubber mat 5 is fixedly connected to the middle position of the front end of the baffle plate 1, an oil mist cover 6 is fixedly connected to the middle positions of the rubber mat 5 and the baffle plate 1 together, the back end of the oil mist cover 6 extends to the back side of the baffle plate 1, a first filter element 7 is fixedly connected to the back side of the oil mist cover 6, an air pump 8 is fixedly connected to the back end of the baffle plate 1, the back end of the oil mist cover 6 is fixedly connected to the air suction end of the air pump 8, an exhaust pipe 9 is fixedly connected to the exhaust end of the air pump 8, a mesh enclosure 10 is fixedly connected to the top end of the exhaust pipe 9, a second filter element 11 is filled in the inner side of the mesh enclosure 10, and a pipe opening 101 is formed in the bottom surfaces of the baffle plate 1 and the rubber mat 5;

firstly, an oiling device is arranged in an inner cavity of a crane boom, an oil supply pipeline of the oiling device penetrates through a baffle plate 1 through a pipe orifice 101, so that when the oiling device coats the inner cavity, the oil supply pipeline mounted on the oiling device can still move along with the oil supply pipeline through the pipe orifice 101, the problem of unsmooth oil supply can be avoided, and then the baffle plate 1 is stably fixed at a port of the crane boom through a clamping assembly, so that when the oiling device coats the oil, the baffle plate 1 can block the inner cavity of the crane boom, the diffusion of oil mist in the inner cavity to the outside can be favorably slowed down, the working environment of workers can be further conveniently prevented from being polluted by a large amount of oil mist, the breathing health of workers can be favorably ensured, and the burden of workers for cleaning the oil mist can be relieved;

before or after the oiling operation is started or finished, the oil mist in the inner cavity is guided to the exhaust pipe 9 by the driving of the air pump 8, so that the gas in the inner cavity is filtered by the first filter element 7 and the second filter element 11 and then is exhausted through the mesh cover 10, and through the process, the oil mist in the gas is greatly eliminated, so that the pollution to the working environment is avoided.

In a further scheme, the clamping assembly comprises a plurality of brackets 2, the brackets 2 are uniformly and fixedly connected with the edge of the front end of the baffle 1, the front ends of the brackets 2 are fixedly connected with telescopic cylinders 3,

through adopting above-mentioned technical scheme, mutually support through each telescoping cylinder 3 and come the jib loading boom centre gripping, can make baffle 1 stably shelter from in jib loading boom inner chamber port department, simultaneously through the length adjustment of each telescoping cylinder 3, can make this baffle 1 fix on the jib loading boom of unidimensional not, be favorable to expanding the application scope of the device.

In a further proposal, the piston ends of a plurality of telescopic cylinders 3 are fixedly connected with clamping pads 4,

through adopting above-mentioned technical scheme, be convenient for avoid the piston end of telescoping cylinder 3 to crowd the damage with the lacquer painting on jib loading boom surface through pressing from both sides pad 4.

In a further proposal, the first filter element 7 and the second filter element 11 are HEPA filter screens,

through adopting above-mentioned technical scheme, be convenient for effectively filter the oil mist through the HEPA filter screen.

Example two:

the structure of the present embodiment is substantially the same as that of the first embodiment, except that:

a collecting tank 12 is fixedly connected to one side of the bottom end of the exhaust pipe 9 close to the air pump 8, a liquid valve 13 is fixedly connected to one end of the collecting tank 12 close to the exhaust pipe 9, a guide pipe 15 is fixedly connected between the bottom end of the collecting tank 12 and the baffle plate 1, the guide pipe 15 extends to the front side of the baffle plate 1, one end of the guide pipe 15 far away from the collecting tank 12 is rotatably connected with a rotary spray head 17, a transmission shaft 18 is fixedly connected to the center of the inner side of the rotary spray head 17, the transmission shaft 18 extends to the inner side of the guide pipe 15 and is fixedly connected with a paddle 19, a liquid pump 16 is fixedly connected to the position of the outer surface of the guide pipe 15 close to the bottom end of the collecting tank 12,

through adopting above-mentioned technical scheme, be convenient for open liquid valve 13 after air pump 8 out of service, remain in blast pipe 9 and liquefied oil mist flows to holding vessel 12, consequently be convenient for through holding vessel 12 with liquefied oil mist, so that cyclic utilization, the fluid of collecting is under the drive of liquid pump 16 through pipe 15 direction rotation shower nozzle 17, at this in-process, fluid drive paddle 19 and then make transmission shaft 18 drive rotate shower nozzle 17 rotatory, rotatory rotation shower nozzle 17 is convenient for evenly spill fluid to the inner chamber, so that wherein supplementary lubricated effect.

In a further scheme, a constant pressure pipe 1201 is fixedly connected to one side of the top end of the collecting tank 12, a constant pressure valve 14 is fixedly connected to the top end of the constant pressure pipe 1201,

by adopting the technical scheme, the air pressure at the two ends of the collecting tank 12 can be balanced conveniently by opening the constant pressure valve 14.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The oil mist eliminating device for the crane boom inner cavity oiling device is characterized by comprising a baffle (1), a clamping assembly is arranged at the edge of the front end of the baffle (1), a rubber pad (5) is fixedly connected to the middle position of the front end of the baffle (1), an oil mist cover (6) is fixedly connected to the rubber pad (5) and the middle position of the baffle (1) together, the back end of the oil mist cover (6) extends to the back side of the baffle (1), a first filter element (7) is fixedly connected to the back side of the oil mist cover (6), an air pump (8) is fixedly connected to the back end of the baffle (1), the back end of the oil mist cover (6) is fixedly connected to the air pumping end of the air pump (8), an exhaust pipe (9) is fixedly connected to the exhaust end of the air pump (8), a mesh enclosure (10) is fixedly connected to the top end of the exhaust pipe (9), and a second filter element (11) is filled in the inner side of the mesh enclosure (10), and pipe orifices (101) are formed in the bottom sides of the outer surfaces of the baffle (1) and the rubber cushion (5).

2. The oil mist eliminating device for the crane boom inner cavity oiling device according to claim 1, wherein the clamping assembly comprises a plurality of brackets (2), the brackets (2) are uniformly and fixedly connected to the edge of the front end of the baffle plate (1), and the front ends of the brackets (2) are fixedly connected with the telescopic cylinder (3).

3. The oil mist eliminating device for the cargo boom inner cavity oiling device according to claim 2, wherein the piston ends of the plurality of telescopic cylinders (3) are fixedly connected with clamping pads (4).

4. The oil mist eliminating device for the boom inner cavity oiling device according to claim 1, wherein the first filter element (7) and the second filter element (11) are HEPA filter screens.

5. The oil mist eliminating device for the boom inner cavity oiling device according to claim 1, it is characterized in that one side of the bottom end of the exhaust pipe (9) close to the air pump (8) is fixedly connected with a collecting tank (12), one end of the collecting tank (12) close to the exhaust pipe (9) is fixedly connected with a liquid valve (13), a guide pipe (15) is fixedly connected between the bottom end of the collecting tank (12) and the baffle plate (1), and the guide pipe (15) extends to the front side of the baffle plate (1), one end of the guide pipe (15) far away from the collecting tank (12) is rotatably connected with a rotary spray head (17), a transmission shaft (18) is fixedly connected at the center of the inner side of the rotary spray head (17), the transmission shaft (18) extends to the inner side of the conduit (15) and is fixedly connected with a paddle (19), the outer surface of the guide pipe (15) is fixedly connected with a liquid pump (16) at a position close to the bottom end of the collecting tank (12).

6. The oil mist eliminating device for the boom inner cavity oiling device according to claim 5, wherein a constant pressure pipe (1201) is fixedly connected to one side of the top end of the collecting tank (12), and a constant pressure valve (14) is fixedly connected to the top end of the constant pressure pipe (1201).