CN214738358U

CN214738358U - In-place display device for quick connector of engineering machinery

Info

Publication number: CN214738358U
Application number: CN202120828347.0U
Authority: CN
Inventors: 王小平; 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-16
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a display device that targets in place for engineering machine tool quick connector belongs to engineering machine tool vehicle accessory technical field, including rotatory display module and the hydro-cylinder display module that targets in place, rotatory display module that targets in place is installed at quick connector upper half, and the display box body tip of display box I movable mounting has scalable cover, and display box body tip has the suggestion portion that is used for showing in real time that quick connector is in the correct butt joint position, and the other end of connecting rod I rotates and is connected with the conversion box, and the inboard of conversion box has the transmission structure; the oil cylinder in-place display assembly is arranged on the upper half part of the quick connector and comprises a display box II, and a prompt part is arranged at the end part of the display box II; the application is used for displaying whether the upper part and the lower part of the real-time detection and display quick connector are in correct butt joint positions or not and whether the oil cylinder moves to reach a specified position or not.

Description

In-place display device for quick connector of engineering machinery

Technical Field

The utility model belongs to the technical field of engineering machine tool vehicle accessory, concretely relates to display device that targets in place for engineering machine tool quick connector.

Background

In the field of engineering machinery vehicles, for example, an excavator can be provided with accessories such as a bucket and a breaking hammer, and when different accessories are switched, the quick connector can be used for efficiently switching different accessories, so that the working efficiency is improved, and the use cost is reduced.

A new quick connector has been developed at present, which connects a hydraulic line and an electric line together while realizing structural connection, so that an operator can quickly complete switching of various accessories in a cab.

However, in the process of docking the quick connector, the docking may not be completed actually due to reasons such as the rotation is not in place or the oil cylinder is forgotten to be opened, which may cause a safety accident.

To solve the problem, some manufacturers detect the movement position of the oil cylinder, but cannot detect whether the upper part and the lower part of the quick connector are aligned, and still have obvious potential safety hazards. Some manufacturers adopt an electronic sensor for detection, but the price is high, and the reliability of the electronic sensor in a humid field environment is still to be verified, so that the in-place display device for the engineering machinery quick connector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device that targets in place for engineering machine tool quick connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the in-place display device for the engineering machinery quick connector comprises a rotation in-place display assembly and an oil cylinder in-place display assembly, wherein the rotation in-place display assembly and the oil cylinder in-place display assembly are matched with each other for use, the rotation in-place display assembly is installed on the upper half portion of the quick connector, the rotation in-place display assembly comprises a conversion box, a first display box, a first connecting rod and a trigger key, the first display box is located at one end of the first connecting rod, a telescopic cover is movably installed at the end portion of the first display box, a prompt portion used for displaying that the quick connector is located at a correct butt joint position in real time is arranged at the end portion of the first display box, the other end of the first connecting rod is rotatably connected with the conversion box, and a transmission structure is arranged on the inner side of the conversion box;

the oil cylinder in-place display assembly is installed on the upper half portion of the quick connector and comprises a display box II, a connecting rod II and a connecting plate, and a prompt portion used for displaying that the oil cylinder of the quick connector moves to a specified position in real time is installed at the end portion of the display box II.

Preferably, the two ends of the second connecting rod are respectively provided with a connecting plate and a second display box.

Preferably, the spring sleeved on the outer side of the connecting rod is installed on the inner side of the display box body.

Preferably, the prompting part is specifically an indicator lamp.

Preferably, the transmission structure comprises a swinging part, and the trigger key is positioned at the bottom of the swinging part.

Preferably, the rocker has a rocker axis thereon and rotation is effected by the rocker axis.

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

this application is used for showing that real-time detection and demonstration quick-operation joint's upper and lower part is in the exact butt joint position and real-time detection and demonstration hydro-cylinder whether move and reach the assigned position, and then realize rotating to the position and the hydro-cylinder is opened for the butt joint is actually accomplished, and then increases the security of butt joint.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic structural view of the display module of the present invention;

FIG. 2 is a schematic structural view of the in-place display assembly of the oil cylinder of the present invention;

FIG. 3 is a schematic diagram of the triggered cooperation of the switch box and the trigger key according to the present invention;

FIG. 4 is a schematic view of the non-triggered cooperation of the switch box and the trigger key according to the present invention;

FIG. 5 is a schematic view of the upper half of the quick connector with the in-place display device of the present invention installed;

FIG. 6 is a schematic view of the lower half of the quick connector with the activation key installed;

fig. 7 is a schematic diagram of the display device of the present invention after the quick connector is docked.

In the figure: 1. rotating the in-place display assembly; 2. the oil cylinder in-place display component; 11. a switch box; 12. a first display box; 13. a first connecting rod; 14. a trigger key; 15. a display box body; 16. a retractable cover; 21. a second display box; 22. a second connecting rod; 23. a connecting plate; 31. a decoration piece; 32. a rocker shaft; 33. a spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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. 1-7, the utility model provides a technical scheme: the utility model provides a display device that targets in place for engineering machine tool quick connector, includes rotatory display module 1 and the hydro-cylinder display module 2 that targets in place, rotatory display module 1 that targets in place and the hydro-cylinder display module 2 that targets in place use each other, rotatory display module 1 that targets in place is installed at quick connector first half, rotatory display module 1 that targets in place includes conversion box 11, display box 12, connecting rod 13, trigger key 14, display box 12 is located the one end of connecting rod 13, display box 15 tip movable mounting of display box 12 has scalable cover 16, and the inboard of display box 15 installs the spring 33 of suit in the connecting rod 13 outside, just display box 15 tip has the suggestion portion that is used for showing in real time that quick connector is in correct butt joint position, the other end of connecting rod 13 rotates and is connected with conversion box 11, the inner side of the conversion box 11 is provided with a transmission structure;

the hydro-cylinder display module 2 that targets in place installs at quick-operation connector first half, the hydro-cylinder display module 2 that targets in place is including showing two 21 of box, two 22 of connecting rod and connecting plate 23, connecting plate 23 and two 21 of display box are installed respectively to the both ends of two 22 of connecting rod, the tip of showing two 21 of box is installed and is used for showing the suggestion portion that quick-operation connector's hydro-cylinder has moved the assigned position in real time.

In this embodiment, the prompt part is specifically an indicator lamp for displaying different colors and then realizing different prompt effects.

In this embodiment, the transmission structure includes a swing part 31, the swing part 31 has a swing part shaft 32 thereon and is rotated by the swing part shaft 32, the triggering key 14 is installed at the lower half portion of the quick connector and is located at the rear shaft, the converting box 11 is installed at the upper half portion of the quick connector, and if and only if the quick connector is rotated and aligned, the triggering key 14 is embedded in the converting box 11.

The utility model discloses a theory of operation and use flow: the triggering key 14 pushes the swing part 31 to rotate around a swing part shaft 32, the swing part 31 simultaneously drives the connecting rod one 13 to move, and then the color of the indicator light of the display box one 12 is triggered to change, and the spring 33 is used for maintaining the swing part 31 at the designated position when the triggering key 14 does not reach the designated position; after an operator of the quick connector rotates the quick connector to the right position, the first display box 12 is turned from red to green, the operator notices the turning and then controls the oil cylinder to lock, after the oil cylinder is in the right position, the indicator light of the second display box 21 is turned from red to green, and the operator confirms that the quick connector is locked, so that subsequent operation can be safely carried out.

Other transmission schemes such as gear transmission can also be adopted in the conversion box 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The in-place display device for the engineering machinery quick connector is characterized by comprising a rotating in-place display assembly (1) and an oil cylinder in-place display assembly (2), wherein the rotating in-place display assembly (1) and the oil cylinder in-place display assembly (2) are mutually matched for use, the rotating in-place display assembly (1) is installed on the upper half part of the quick connector, the rotating in-place display assembly (1) comprises a conversion box (11), a first display box (12), a first connecting rod (13) and a trigger key (14), the first display box (12) is located at one end of the first connecting rod (13), a telescopic cover (16) is movably installed at the end part of a first display box body (15) of the first display box (12), a prompt part for displaying that the quick connector is in a correct butt joint position in real time is arranged at the end part of the first display box body (15), and the other end part of the first connecting rod (13) is rotatably connected with the conversion box (11), the inner side of the conversion box (11) is provided with a transmission structure;

the hydro-cylinder is in place display module (2) and is installed at quick-operation joint ware first half, the hydro-cylinder is in place display module (2) including showing box two (21), connecting rod two (22) and connecting plate (23), the tip of showing box two (21) is installed and is used for showing in real time that quick-operation joint ware's hydro-cylinder has moved the suggestion portion of assigned position.

2. The in-place display device for the engineering machinery quick connector as claimed in claim 1, wherein: and two ends of the second connecting rod (22) are respectively provided with a connecting plate (23) and a second display box (21).

3. The in-place display device for the engineering machinery quick connector as claimed in claim 1, wherein: and a spring (33) sleeved outside the first connecting rod (13) is installed on the inner side of the display box body (15).

4. The in-place display device for the engineering machinery quick connector as claimed in claim 1, wherein: the prompting part is specifically an indicator lamp.

5. The in-place display device for the engineering machinery quick connector as claimed in claim 1, wherein: the transmission structure comprises a swinging part (31), and the trigger key (14) is positioned at the bottom of the swinging part (31).

6. The in-place display device for the quick connector of the engineering machinery as claimed in claim 5, wherein: the swing part (31) is provided with a swing part shaft (32) and the swing part shaft (32) is used for realizing rotation.