CN110733316A

CN110733316A - excavator front windshield protector

Info

Publication number: CN110733316A
Application number: CN201911115991.7A
Authority: CN
Inventors: 马彧
Original assignee: Xuzhou Fenotede Mechanical Equipment Co Ltd
Current assignee: Xuzhou Fenotede Mechanical Equipment Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-01-31

Abstract

The invention discloses a excavator front windshield protector, which comprises a machine shell and a windshield, wherein the windshield is embedded on the side surface of the machine shell , a frame is installed on the side of the windshield , a acrylic plate is inserted into the inner side of the frame, a silica gel sealing strip is adhered to the edge of the side surface of the acrylic plate , a second acrylic plate is adhered to the side of the silica gel sealing strip , and a cavity is arranged above the second acrylic plate.

Description

excavator front windshield protector

Technical Field

The invention relates to the technical field of building construction equipment, in particular to a front windshield protection device of excavators.

Background

In recent years, the development of engineering machines is relatively fast, and the excavator becomes which is the most important engineering machine in engineering construction.

Windshields are another types of safety glass, has found widespread use in modern automotive side and rear windows, and compared to laminated glass, tempered glass has increased strength by heat and pressure, it shatters small rounded particles like breadcrumbs when damaged, thereby reducing the likelihood of injury to people from glass fragments.

However, the existing front windshield for the excavator mainly has the following disadvantages:

1. because the front windshield is made of the toughened glass, when the excavator is in an operation project, flying gravel hits the front windshield, the front windshield is broken due to the fact that no protective device exists, and accordingly -determined economic loss is caused.

2. The guard needs to be cleaned regularly to avoid affecting the driver's line of sight.

Disclosure of Invention

The invention aims to provide excavator front windshield protective devices, which are used for solving the problems that in the prior art, because the front windshield is made of toughened glass, when an excavator is in an operation process, flying gravel hits the front windshield, the front windshield is broken due to the fact that the protective devices are not arranged, so that the economic loss is determined by , and the protective devices need to be cleaned regularly, so that the observation sight of a driver is not influenced.

excavator front windshield protection device comprises a shell and a windshield, the windshield is embedded in the side surface of the shell , a 1 frame is installed on the 580 side of the windshield, a # acrylic plate is inserted into the # frame, a silica gel sealing strip is adhered to the edge of the side surface of the # acrylic plate , a second acrylic plate is adhered to the side of the silica gel sealing strip , a cavity is arranged above the second acrylic plate, rubber balls are embedded in both sides of the cavity, the second frame is wrapped outside the # acrylic plate and the second acrylic plate, sliding grooves are symmetrically formed in the surface of the # frame, a connecting block is movably connected to the end of the sliding groove, a connecting plate is welded to the outer wall of the side of the connecting block, a bump is formed on the side surface of the , and a rubber wiper strip is embedded in the surface of the bump.

Preferably, mounting lugs are welded at two ends of the frame body, bolts are inserted into the surfaces of the mounting lugs, bolts penetrate through the mounting lugs and are connected with the outer wall of the machine shell, and the frame body is fixed on the outer wall of the machine shell and is located on the outer side of the windshield.

Preferably, the rubber balls are arranged in an shape, so that vibration can be effectively isolated and impact force can be absorbed.

Preferably, fixed blocks are symmetrically welded to the end of the second frame , and threaded holes are formed in the upper surfaces of the fixed blocks, so that the second frame can be conveniently mounted and dismounted.

Preferably, the connecting block is side outer wall fixedly connected with slider in addition, and slider and spout sliding connection, side surface mounting has the handle in addition, is convenient for clean acrylic plate surface, prevents to influence driver's observation sight.

Preferably, # framework top symmetry is pegged graft and is had the pin, the pin below is rotated and is connected with the connection piece, the connection piece surface is pegged graft and is had No. two bolts, No. two bolts and connection piece junction install the gasket, are convenient for fix No. two frameworks, make it be located # framework inboard.

The invention provides an excavator front windshield protection device, which has the following beneficial effects:

(1) according to the invention, a silica gel sealing strip is adhered to the edge of the side surface of No. acrylic plate , a No. two acrylic plate is adhered to the side of the silica gel sealing strip , so that the No. acrylic plate and the No. two acrylic plates form whole bodies, a cavity is arranged above the No. two acrylic plates, rubber balls are inlaid on two sides of the cavity, vibration can be effectively isolated, and impact force can be absorbed, the No. acrylic plate is positioned on the outer side of the No. two acrylic plates, the No. acrylic plate and the No. two acrylic plates are externally wrapped with the No. two frame bodies, the No. two frame bodies are inserted into the inner side of the No. frame body, so that the No. acrylic plate and the No. two acrylic plates are positioned on the outer side of a windshield, the impact resistance of the acrylic plates is sixteen times that of common glass, the light transmittance performance is good, the windshield is protected by double layers, the windshield is prevented from being broken, and economic loss is reduced.

(2) The connecting piece is shifted to rotate around the pin, the second bolt is positioned above the fixed block and is rotatably connected with the threaded hole through the end of the second bolt, so that the second frame body is fixed on the inner side of the frame body, the joint of the second bolt and the connecting piece is provided with the gasket, the second bolt can be prevented from loosening, sliding grooves are symmetrically formed in the surface of the frame body, the bottom surface of the connecting block is provided with the sliding block, the sliding block is connected with the sliding grooves in a sliding mode, the connecting plate is welded on the side face of the connecting block, a convex block is formed on the side face of the connecting plate , a rubber water scraping strip is embedded in the surface of the convex block, the rubber water scraping strip is attached to the outer surface of the acrylic plate, the connecting plate is dragged to move by a handle, the outer surface of the acrylic plate is cleaned by the rubber water scraping strip.

Drawings

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

FIG. 2 is a schematic cross-sectional view of an acrylic plate according to the present invention;

FIG. 3 is a front view of the connection plate of the present invention;

fig. 4 is a schematic structural view of a second frame fixing mechanism according to the present invention.

In the figure, the automobile windscreen wiper comprises a machine shell 1, a machine shell 101, a windshield, a frame body 2, , a mounting lug 201, a bolt 202, , an acrylic plate 3, , a silicone sealing strip 301, an acrylic plate II 302, a cavity 303, a cavity 304, a rubber ball 305, a frame body II, a fixing block 306, a fixing block 307, a threaded hole 4, a sliding groove 401, a connecting block 402, a connecting plate 403, a handle 404, a sliding block 405, a bump 406, a rubber wiping strip 5, a pin 501, a connecting piece 502, a bolt II 503 and a gasket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the invention provides technical solutions, wherein excavator front windshield protection devices include a casing 1 and a windshield 101, the windshield 101 is embedded in a side surface of the casing 1 , a frame 2 is installed on a side of the windshield 101 , a acrylic plate 3 is inserted into an inner side of the frame 2, a 6855 acrylic plate 3 is adhered to a side surface edge of the side surface of the silica gel sealing strip 301, a second acrylic plate 302 is adhered to a side of the silica gel sealing strip 301 , a cavity 303 is arranged above the second acrylic plate 302, rubber balls 304 are embedded in both sides of the cavity 303, the acrylic plate 3 and the second acrylic plate 302 are externally coated with the second frame 305, sliding grooves 4 are symmetrically formed in a surface of the frame 2, a connecting block 401 is movably connected to an end of the sliding groove 4 , an 82402 is welded to an outer wall of the connecting block 401, a connecting plate is welded to a side surface of the connecting plate 402, and a water scraping strip 405 is embedded in a molding manner.

Preferably, ya keli board 3 and No. two ya keli boards 302 are located the outside of windshield 101, and ya keli board impact resistance is strong, and sixteen times of ordinary glass, and light transmission performance is good, through double-deck protection, protects windshield 101, prevents that windshield 101 from the breakage, reduces economic loss, drags connecting plate 402 through handle 403 and removes to make rubber wiping strip 406 clean ya keli board 3 surface, prevent to influence driver's sight observation.

Preferably, mounting lugs 201 are welded at two ends of the # frame body 2, # bolts 202 are inserted into the surfaces of the mounting lugs 201, # bolts 202 penetrate through the mounting lugs and are connected with the outer wall of the machine case 1, and the # frame body 2 is fixed on the outer wall of the machine case 1 so as to be positioned outside the windshield 101.

Preferably, the plurality of rubber balls 304 are arranged in an shape between the rubber balls 304 on the same side, so that vibration can be effectively isolated and impact force can be absorbed.

Preferably, the second frame body 305 end is symmetrically welded with fixing blocks 306, and the upper surface of the fixing blocks 306 is provided with threaded holes 307, so that the second frame body 305 can be conveniently mounted and dismounted.

Preferably, the outer wall of the other side of the connecting block 401 is fixedly connected with a sliding block 404, the sliding block 404 is in sliding connection with the sliding groove 4, and a handle 403 is installed on the other side surface of the connecting plate 402, so that the outer surface of the acrylic plate 3 can be cleaned conveniently, and the observation sight of a driver can be prevented from being influenced.

Preferably, pins 5 are symmetrically inserted into the top of the frame body 2, a connecting piece 501 is rotatably connected below the pins 5, a second bolt 502 is inserted into the surface of the connecting piece 501, and a gasket 503 is installed at the joint of the second bolt 502 and the connecting piece 501, so that the second frame body 305 is conveniently fixed and is located on the inner side of the frame body 2.

It should be noted that excavator front windshield protection device, in operation, mounting ears 201 are welded at both ends of a frame 2, and a bolt 202 is inserted into the surface of the mounting ears 201, and a bolt 202 penetrates through the mounting ears and is engaged with the outer wall of a casing 1, so that a frame 2 is fixed on the outer wall of the casing 1, so that the mounting ears are located at the outer side of a windshield 101, a silica gel sealing strip 301 is adhered to the edge of the side surface of a acrylic plate 3 through a bolt 202, a side of the silica gel sealing strip 301 is adhered with a second acrylic plate 302, so that the acrylic plate 3 and the second acrylic plate 302 form whole, a cavity 303 is arranged above the second acrylic plate 302, rubber balls 304 are arranged on both sides of the cavity 303, vibration can be effectively isolated and impact force can be absorbed, the No. 6 acrylic plate 3 is located at the outer side of the second acrylic plate 302, a and a second acrylic plate 402 are arranged above a sliding groove 402, a connecting plate is arranged on the surface of the second acrylic plate 402, a symmetrical sliding groove 402, a connecting plate is connected with a driving glass frame 402, a driving lug 401, a driving lug capable of preventing a driving lug from being connected with a driving lug 401, a driving lug capable of preventing a driving lug from being connected with a driving lug through a driving lug 401, a driving lug 401, a driving lug capable of being connected with a driving lug capable of preventing a driving lug capable of being connected with a driving lug through a driving lug capable of being connected with a driving lug capable of preventing a driving lug capable of being connected with a driving lug through a driving lug capable of being connected with a driving lug capable of being separated from being formed, a driving lug 402, a driving lug capable of being separated from a driving lug 402, a driving lug capable of being separated from a driving lug capable of being separated from being separated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The front windshield protection device for the excavator comprises a machine shell (1) and a windshield (101), wherein the windshield (101) is embedded on the side surface of a of the machine shell (1), and is characterized in that a 1 frame body (2) is installed on the side of the windshield (101), a # acrylic plate (3) is inserted into the inner side of the # frame body (2), a silica gel sealing strip (301) is adhered to the side surface edge of the side surface of the # acrylic plate (3), a second # acrylic plate (302) is adhered to the side of the silica gel sealing strip (301), a cavity (303) is arranged above the second # acrylic plate (302), rubber balls (304) are embedded into the two sides of the cavity (303), a second # acrylic plate (305) and a second # frame body (302) are coated outside the cavity (301), chutes (4) are symmetrically formed in the surface of the No. 2, connecting blocks () are movably connected to the end of the cavity, a second # acrylic plate (302) is welded to the side surface of the connecting block (401), and a connecting block (405) is welded to the side surface (401) of the connecting block (405).
2. The excavator front windshield protector of claim 1, wherein the mounting lugs (201) are welded at both ends of the frame body (2), bolts (202) are inserted into the surfaces of the mounting lugs (201), and the bolts (202) penetrate through the mounting lugs and are connected with the outer wall of the machine shell (1).
3. The front windshield protector of excavator according to claim 1, wherein there are multiple rubber balls (304), and the rubber balls (304) on the same side are arranged in pattern.
4. The front windshield protector of excavator according to claim 1, wherein the second frame body (305) is symmetrically welded with fixing blocks (306), and the upper surface of the fixing blocks (306) is provided with threaded holes (307).
5. The protection device for front windshield of excavator according to claim 1, wherein the slide block (404) is fixedly connected to the outer wall of the other side of the connecting block (401), the slide block (404) is connected with the chute (4) in a sliding manner, and the handle (403) is installed on the other side surface of the connecting plate (402).
6. The excavator front windshield protector according to claim 1, wherein pins (5) are symmetrically inserted into the top of the frame body (2), a connecting piece (501) is rotatably connected below the pins (5), a second bolt (502) is inserted into the surface of the connecting piece (501), and a gasket (503) is installed at the joint of the second bolt (502) and the connecting piece (501).