CN216636417U - Excavator wiper system and excavator - Google Patents

Abstract

The utility model provides a wiper system of an excavator and the excavator, and relates to the technical field of excavators. This excavator wiper system includes: the glass frame is internally provided with a first front windshield and a second front windshield, a first edge of the first front windshield is connected with a second edge of the second front windshield, and a first angle is formed between the first front windshield and the second front windshield; the windscreen wiper comprises a windscreen wiper arm, wherein the windscreen wiper arm is connected with a glass frame, a first windscreen wiper blade and a second windscreen wiper blade are arranged on the windscreen wiper arm, the first windscreen wiper blade is attached to first front windscreen, and the second windscreen wiper blade is attached to second front windscreen. According to the scheme, the cleaning degree of the two front windshields can be improved, and a driver can be helped to observe potential safety hazards near and far the excavator in rainy days.

Description

Excavator wiper system and excavator

Technical Field

The utility model relates to the technical field of excavators, in particular to an excavator wiper system and an excavator.

Background

Among the prior art, can only wash the front windshield of excavator driver's cabin top, the degree of washing is far away not enough to the navigating mate can only observe far away road conditions, avoids far away dangerous road conditions, and dangerous hidden danger near but because wash not can, neglect easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an excavator wiper system and an excavator, which are used for solving the problem that in the prior art, when the excavator is in rainy days, the cleaning degree of a front windshield of a cab is insufficient.

In order to solve the above technical problem, an embodiment of the present invention provides the following technical solutions:

an excavator wiper system comprising:

the glass frame is internally provided with a first front windshield and a second front windshield, a first edge of the first front windshield is connected with a second edge of the second front windshield, and a first angle is formed between the first front windshield and the second front windshield;

the windscreen wiper comprises a windscreen wiper arm, wherein the windscreen wiper arm is connected with a glass frame, a first windscreen wiper blade and a second windscreen wiper blade are arranged on the windscreen wiper arm, the first windscreen wiper blade is attached to first front windscreen, and the second windscreen wiper blade is attached to second front windscreen.

Optionally, the excavator wiper system wherein the first angle is an obtuse angle.

Optionally, the excavator wiper system, wherein the glass frame comprises:

the cab frame is fixed on the rack;

the first front windshield and the second front windshield are disposed in the cab frame.

Optionally, the excavator wiper system further includes:

a wiper motor connected with the wiper arm.

Optionally, the excavator wiper system, wherein the wiper arm comprises:

a first wiper rod and a second wiper rod;

the first wiper blade is arranged on the first wiper rod, the second wiper blade is arranged on the joint between the first wiper rod and the second wiper rod, and a second angle is formed between the first wiper rod and the second wiper rod.

The utility model also provides an excavator, which comprises the excavator wiper system.

The utility model has the beneficial effects that:

in the above scheme, excavator windscreen wiper system is when the rainy day, and windscreen before first windscreen wiper piece can wash first windscreen, and windscreen before the second windscreen wiper piece can wash to improve the washing degree of windscreen before the driver's cabin, help the driver can clearly observe the road conditions of excavator near and distant place, avoid going to the potential safety hazard region.

Drawings

FIG. 1 shows one of the structural schematic views of an excavator wiper system according to an embodiment of the present invention;

FIG. 2 illustrates a second structural schematic view of an excavator wiper system according to an embodiment of the present invention;

fig. 3 shows a third structural schematic view of the wiper system of the excavator according to the embodiment of the utility model.

Description of reference numerals:

1-a first front windshield;

2-a second front windshield;

3-a wiper arm;

4-a first wiper blade;

5-a second wiper blade;

6-cab frame;

7-frame, 8-wiper motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a wiper system of an excavator and the excavator, aiming at the problem that the cleaning degree of a front windshield of a cab is insufficient in rainy days of the excavator in the prior art, and meeting the driving observation requirement.

As shown in fig. 1 to 2, an embodiment of the present invention provides an excavator wiper system, including:

the glass frame is internally provided with a first front windshield 1 and a second front windshield 2, a first edge of the first front windshield 1 is connected with a second edge of the second front windshield 2, and a first angle is formed between the first front windshield 1 and the second front windshield 2;

the wiper comprises a wiper arm 3, the wiper arm 3 is connected with a glass frame, a first wiper blade 4 and a second wiper blade 5 are arranged on the wiper arm 3, the first wiper blade 4 is attached to a first front windshield 1, and the second wiper blade 5 is attached to a second front windshield 2.

In the embodiment of the utility model, as shown in fig. 1, the first front windshield 1 is arranged above the second front windshield 2, the first front windshield 1 can be cleaned through the first wiper blade 4, and the second front windshield 2 can be cleaned through the second wiper blade, so that the overall cleaning degree is improved, and the purpose of a panoramic wiper is achieved, thereby helping a driver to clearly observe road conditions far away from an excavator and road conditions near the excavator in a cab, avoiding danger and improving safety performance.

Note that the first angle is an obtuse angle. The first wiper blade 4 and the second wiper blade 5 are sized and shaped according to the first front windshield 1 and the second front windshield 2, without limitation and comparison.

In the embodiment of the utility model, when the wiper system of the excavator is in rainy days, the first wiper blade 4 can clean the first front windshield 1, and the second wiper blade 5 can clean the second front windshield 2, so that the cleaning degree of the front windshield of the cab is improved, drivers can clearly observe the road conditions near and far the excavator, and the driving to potential safety hazard areas, such as collapsed road conditions, is avoided.

Optionally, the excavator wiper system, wherein the glass frame comprises:

the cab frame 6 is fixed on the frame 7;

the first front windshield 1 and the second front windshield 2 are provided in the cab frame 6.

The first front windshield 1 and the second front windshield 2 are cab front windshields and are mounted and fixed in the cab frame 6. One end of the wiper arm 3 is fixedly mounted on the frame 7.

Optionally, as shown in fig. 3, the wiper system of the excavator further includes:

a wiper motor 8, the wiper motor 8 being connected to the wiper arm 3.

One end of the wiper arm 3 is fixedly mounted on the frame 7, and passes through the frame 7 to be connected to the wiper motor 8. An output shaft of the wiper motor 8 is connected with one end of the wiper arm 3, and after receiving a control instruction in a cab, the output shaft outputs torque to provide swing power for the wiper arm 3, so that the wiper arm 3 swings around the joint of the wiper arm 3 and the frame 7, and the swing track of the wiper arm is positioned on the first front windshield 1 and the second front windshield 2.

Optionally, the excavator wiper system, wherein the wiper arm 3 comprises:

a first wiper rod and a second wiper rod;

the first wiper blade 4 is arranged on the first wiper rod, the second wiper blade 5 is arranged on the joint between the first wiper rod and the second wiper rod, and a second angle is formed between the first wiper rod and the second wiper rod.

In the embodiment of the present invention, the first wiper blade 4 is connected to the first wiper rod through a mounting clamp, the second wiper blade 5 is disposed at a joint between the first wiper rod and the second wiper rod through a mounting clamp, and a second angle is formed between the first wiper rod and the second wiper rod, the second angle is deviated from the first front windshield 1 and the second front windshield 2 and is adapted to the first angle, so that the first wiper blade 4 is attached to the first front windshield 1, and the second wiper blade 5 is attached to the second front windshield 2.

The utility model also provides an excavator, which comprises the excavator wiper system.

The embodiment of the utility model adopts the excavator of the excavator wiper system, the safety performance is obviously improved, and in rainy days, a driver can observe not only far road conditions but also near road conditions clearly, thereby avoiding driving in other potential safety hazard areas such as collapse and the like.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the following claims.

Claims (6)

1. An excavator wiper system, comprising:

the glass frame is internally provided with a first front windshield and a second front windshield, a first edge of the first front windshield is connected with a second edge of the second front windshield, and a first angle is formed between the first front windshield and the second front windshield;

the windscreen wiper comprises a windscreen wiper arm, wherein the windscreen wiper arm is connected with a glass frame, a first windscreen wiper blade and a second windscreen wiper blade are arranged on the windscreen wiper arm, the first windscreen wiper blade is attached to first front windscreen, and the second windscreen wiper blade is attached to second front windscreen.

2. The excavator wiper system of claim 1 wherein the first angle is an obtuse angle.

3. The excavator wiper system of claim 2 wherein the bezel comprises:

the cab frame is fixed on the rack;

the first front windshield and the second front windshield are disposed in the cab frame.

4. The excavator wiper system of claim 1 further comprising:

a wiper motor connected with the wiper arm.

5. The excavator wiper system of claim 1 wherein the wiper arm includes:

a first wiper rod and a second wiper rod;

the first wiper blade is arranged on the first wiper rod, the second wiper blade is arranged on the joint between the first wiper rod and the second wiper rod, and a second angle is formed between the first wiper rod and the second wiper rod.

6. An excavator comprising an excavator wiper system as claimed in any one of claims 1 to 5.

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