CN217756714U

CN217756714U - Hydraulic device of lifter

Info

Publication number: CN217756714U
Application number: CN202221704744.8U
Authority: CN
Inventors: 付正营; 吕清臣
Original assignee: Yantai Jintuo Automobile Technology Co ltd
Current assignee: Yantai Jintuo Automobile Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-08
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a lift quick-witted equipment technical field specifically is a lift quick-witted hydraulic means, including hydraulic cylinder subassembly, be equipped with the pneumatic cylinder subassembly in the lift machine, and the pneumatic cylinder subassembly right side is equipped with the winding assembly, hydraulic pump subassembly and oil tank subassembly are installed on the winding assembly right side. The utility model discloses a set up the winding assembly on the machine right side of lifting, open the motor and can be followed the coiling dish with the hose and rolled out, according to the hydraulic means mounted position of lifting machine, adjust the winding reel and adjust hose length, withdraw when not using and can guarantee that the pipe can not be mixed and disorderly or the winding that knoes, and be connected drain pipe and hydraulic cylinder subassembly, can carry the oil in the oil tank to the hydraulic cylinder subassembly through hydraulic pump subassembly.

Description

Hydraulic device of lifter

Technical Field

The utility model relates to a machine of lifting equipment technical field specifically is a machine of lifting hydraulic means.

Background

The automobile lifter is automobile protecting equipment for automobile lifting in automobile maintenance industry. The lifting machine plays a crucial role in automobile maintenance, the lifting machine cannot be used for the whole automobile major repair or minor repair maintenance, and the quality of the product directly influence the personal safety of maintenance personnel. With the increase of automobile sales volume in China, the hydraulic lifter is used as an important tool for automobile maintenance and plays a vital role in automobile maintenance. The hydraulic oil cylinder is an important part for the hydraulic lifter, plays the role of an executing element in the whole hydraulic lifter, converts hydraulic energy into mechanical energy in the whole process, but the hydraulic oil cylinder used by the conventional hydraulic lifter is unstable in operation, different hydraulic devices of the lifter are different in installation position, and a conveying oil pipe is disordered or knotted and wound, so that the oil pipe is easily damaged and leaks oil. In view of this, we propose a hydraulic device for a lifter.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides a hydraulic device of a lifter.

The technical scheme of the utility model is that:

the utility model provides a lift quick-witted hydraulic means, includes hydraulic cylinder subassembly, be equipped with the pneumatic cylinder subassembly in the lift machine, and pneumatic cylinder subassembly right side is equipped with the winding assembly, hydraulic pump subassembly and oil tank subassembly are installed on the winding assembly right side.

Preferably, the coiling assembly includes the coiling dish, the coiling dish is inside to be hollow form, and the inside movable mounting of coiling dish has the hose, coiling dish right side fixed mounting has the coiling dish lid, the coiling dish recess has been seted up to the coiling dish left and right sides, and two coiling dish recesses can be worn out respectively at the both ends of hose, the rotatable drain pipe of installing in the end of hose, a cylindrical slot has all been seted up in the middle of coiling dish and the coiling dish lid, and cylindrical slot movable mounting has the bull stick, the bull stick left side is equipped with motor and motor box, the output shaft of motor is fixed with the bull stick, and motor fixed mounting is inside the motor box, motor box right side fixed mounting is in coiling dish left side, the bull stick rotationally extends to inside the coiling dish, and the hose is rolled over into double-strand and the heliciform encircles on the bull stick surface.

Preferably, the hydraulic cylinder component comprises a hydraulic cylinder base, a hose groove is formed in the right side of the hydraulic cylinder base, the drain pipe is in threaded connection with the hose groove, a hydraulic cylinder is fixedly mounted above the hydraulic cylinder base, and a piston rod of the hydraulic cylinder is fixedly mounted with an upper inclined plate of the lifting machine.

Preferably, the hydraulic pump assembly comprises a hydraulic pump, a liquid inlet and a liquid outlet are formed in the hydraulic pump respectively, and a conveying pipe is fixedly mounted at the liquid outlet.

Preferably, the fuel tank assembly comprises a fuel tank and a fuel pipe fixedly installed on the right side of the fuel tank.

Preferably, the starting end of the hose is fixedly mounted with the delivery pipe.

Preferably, the liquid inlet is fixedly installed with an oil pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the winding assembly on the machine right side of lifting, open the motor and can be followed the coiling dish with the hose and rolled out, according to the hydraulic means mounted position of lifting machine, adjust the winding reel and adjust hose length, withdraw when not using and can guarantee that the pipe can not be mixed and disorderly or the winding that knoes, and be connected drain pipe and hydraulic cylinder subassembly, can carry the oil in the oil tank to the hydraulic cylinder subassembly through hydraulic pump subassembly.

Drawings

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

fig. 2 is a schematic structural view of the hydraulic cylinder of the lifting machine of the present invention;

FIG. 3 is a schematic view of the winding assembly of the present invention;

FIG. 4 is a schematic diagram of the hydraulic pump assembly of the present invention;

fig. 5 is a schematic structural diagram of the fuel tank assembly of the present invention.

In the figure:

1. a hydraulic cylinder assembly; 11. a hydraulic cylinder base; 12. a hose groove; 13. a hydraulic cylinder;

2. a winding assembly; 21. a winding reel; 22. a winding disk cover; 23. a winding disc groove; 24. a hose; 25. a liquid outlet pipe; 26. a rotating rod; 27. a motor; 28. a motor case;

3. a hydraulic pump assembly; 31. a hydraulic pump; 32. a liquid inlet; 33. a liquid outlet; 34. a delivery pipe;

4. a fuel tank assembly; 41. an oil tank; 42. an oil pipe.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a lift quick-witted hydraulic means, includes hydraulic cylinder subassembly 1, is equipped with hydraulic cylinder subassembly 1 in the lift machine, and the 1 right side of hydraulic cylinder subassembly is equipped with winding assembly 2, and hydraulic pump unit spare 3 and oil tank subassembly 4 are installed on winding assembly 2 right sides, when needing to use the lift machine, are connected winding assembly 2 and the hydraulic cylinder subassembly 1 of the lift machine, open hydraulic pump unit spare 3 and can carry the oil in the oil tank subassembly 4 to hydraulic cylinder subassembly 1.

It should be supplemented that, the winding assembly 2 includes a winding disc 21, the inside of the winding disc 21 is hollow, and a hose 24 is movably installed inside the winding disc 21, a winding disc cover 22 is fixedly installed on the right side of the winding disc 21, winding disc grooves 23 are opened on the left and right sides of the winding disc 21, and two ends of the hose 24 can respectively penetrate through the two winding disc grooves 23, a drain pipe 25 is rotatably installed at the end of the hose 24, a cylindrical groove is opened between the winding disc 21 and the winding disc cover 22, and a rotating rod 26 is movably installed in the cylindrical groove, a motor 27 and a motor box 28 are arranged on the left side of the rotating rod 26, an output shaft of the motor 27 is fixed to the rotating rod 26, and the motor 27 is fixedly installed inside the motor box 28, the right side of the motor box 28 is fixedly installed on the left side of the winding disc 21, when the lifter needs to be used, the motor 27 can drive the rotating rod 26 to rotate, the hose 24 in the winding disc 21 can be rotated out from the winding disc grooves 23, the rotating rod 26 can be rotatably extended into the winding disc 21, and the hose 24 can be folded into a double strand and spirally wound around the surface of the rotating rod 26, and the hose 24 can be retracted according to the installation position of the hydraulic cylinder of the lifter, and the hose 24 can be used, and the hose can be prevented from being used and the condition that the hose can be disordered and the hose can be used.

It is worth to say that, pneumatic cylinder subassembly 1 includes pneumatic cylinder base 11, and pneumatic cylinder base 11 right side has seted up hose groove 12, drain pipe 25 and hose groove 12 threaded connection, and pneumatic cylinder 13 is fixed mounting to pneumatic cylinder base 11 top, and the piston rod of pneumatic cylinder 13 and the last swash plate fixed mounting of machine of lifting, when needing to use the machine of lifting, opens the height that pneumatic cylinder subassembly 1 can adjust the machine of lifting, and drain pipe 25 in hose groove 12 can be to the interior oil transportation of pneumatic cylinder 13.

It should be added that the hydraulic pump assembly 3 includes a hydraulic pump 31, a liquid inlet 32 and a liquid outlet 33 are respectively disposed on the hydraulic pump 31, a conveying pipe 34 is fixedly disposed at the liquid outlet 33, and the hydraulic pump 31 is opened to convey oil from the liquid inlet 32 to the liquid outlet 33 and the conveying pipe 34.

Preferably, the oil tank assembly 4 comprises an oil tank 41 and an oil pipe 42 fixedly installed at the right side of the oil tank 41, and the oil can flow from the oil tank 41 to the oil pipe 42 and the liquid inlet 32 by turning on the hydraulic pump 31, and then the oil can be delivered from the liquid inlet 32 to the liquid outlet 33 and the delivery pipe 34.

It should be added that the beginning of the hose 24 is fixedly mounted to the duct 34, and that the oil flows from the duct 34 into the hose 24.

Further, the inlet 32 is fixedly installed with the oil pipe 42, and when the hydraulic pump 31 is turned on, oil can flow from the oil tank 41 to the oil pipe 42 and the inlet 32.

When the lifting machine is used specifically, the motor 27 is started to drive the rotating rod 26 to rotate, the hose 24 in the winding disc 21 can be rotated out of the winding disc groove 23, the use length of the hose 24 can be adjusted at will according to the installation position of the lifting machine hydraulic cylinder, the hose 24 can be prevented from being disordered or knotted and wound when not used, after the hose 24 is connected, the hydraulic pump 31 is started, oil can flow into the oil pipe 42 and the liquid inlet 32 from the oil tank 41, then the oil is conveyed to the liquid outlet 33 and the conveying pipe 34 from the liquid inlet 32, the oil flows into the hose 24 from the conveying pipe 34, the height of the lifting machine can be adjusted by starting the hydraulic cylinder assembly 1, and the liquid outlet pipe 25 in the hose groove 12 can convey the oil into the hydraulic cylinder 13.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lift quick-witted hydraulic means, includes pneumatic cylinder subassembly (1), its characterized in that: a hydraulic cylinder assembly (1) is arranged in the lifting machine, a winding assembly (2) is arranged on the right side of the hydraulic cylinder assembly (1), and a hydraulic pump assembly (3) and an oil tank assembly (4) are mounted on the right side of the winding assembly (2);

winding assembly (2) are including coiling dish (21), coiling dish (21) inside is hollow form, and the inside movable mounting of coiling dish (21) has hose (24), coiling dish (21) right side fixed mounting has coiling dish lid (22), coiling dish recess (23) have been seted up to the coiling dish (21) left and right sides, and two coiling dish recesses (23) can be worn out respectively at the both ends of hose (24), drain pipe (25) are installed in the end rotatable of hose (24), a cylindrical groove has all been seted up in the middle of coiling dish (21) and coiling dish lid (22), and cylindrical groove movable mounting has bull stick (26), bull stick (26) left side is equipped with motor (27) and motor box (28), the output shaft and bull stick (26) of motor (27) are fixed, and motor (27) fixed mounting is inside motor box (28), motor box (28) right side fixed mounting is in coiling dish (21) left side, bull stick (26) rotationally extend to coiling dish (21) inside, and hose (24) are rolled over into the heliciform and encircle motor box (26) surface strand (26).

2. The hydraulic apparatus of a lift of claim 1, wherein: pneumatic cylinder subassembly (1) includes pneumatic cylinder base (11), and pneumatic cylinder base (11) right side has seted up hose groove (12), drain pipe (25) and hose groove (12) threaded connection, pneumatic cylinder base (11) top fixed mounting has pneumatic cylinder (13), and the piston rod of pneumatic cylinder (13) and the machine swash plate fixed mounting that lifts.

3. The hydraulic apparatus of a lift of claim 1, wherein: hydraulic pump unit spare (3) include hydraulic pump (31), inlet (32) and liquid outlet (33) have been seted up on hydraulic pump (31) respectively, liquid outlet (33) department fixed mounting has conveyer pipe (34).

4. The lift hydraulic apparatus of claim 3, wherein: the oil tank assembly (4) comprises an oil tank (41) and an oil pipe (42) fixedly installed on the right side of the oil tank (41).

5. The lift hydraulic apparatus of claim 3, wherein: the starting end of the hose (24) is fixedly arranged with the delivery pipe (34).

6. The lift hydraulic apparatus of claim 4, wherein: the liquid inlet (32) is fixedly installed with the oil pipe (42).