CN215518955U

CN215518955U - Radiator assembly of excavator

Info

Publication number: CN215518955U
Application number: CN202121412915.5U
Authority: CN
Inventors: 盛宜忠
Original assignee: Huizhou Juhe Industrial Co ltd
Current assignee: Huizhou Juhe Industrial Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-14
Anticipated expiration: 2031-06-24

Abstract

The application discloses excavator radiator assembly, including PMKD, unable adjustment base, fixed curb plate, radiator fan, side plug board, spacing fixed knot construct and protective structure, PMKD's upper surface department fixedly connected with unable adjustment base, unable adjustment base's the equal fixedly connected with fixed curb plate of upper surface both sides department, two the spout has all been seted up in the inboard department of fixed curb plate, radiator fan's the equal fixedly connected with side plug board in both sides limit department, the side plug board slides and connects to in the spout of fixed curb plate. This application can be comparatively convenient fix the cooling fan and lift the operation off, be convenient for clear up maintenance work with cooling fan, fixed dismouting easy operation simultaneously need not use other appurtenance, and is more convenient quick, and this application has protective structure, can play the guard action to cooling fan through protective structure, avoids the rubble to splash and causes the damage to cooling fan.

Description

Radiator assembly of excavator

Technical Field

The application relates to the field of heat dissipation of excavators, in particular to an excavator radiator assembly.

Background

An excavator, also known as an excavating machine (excavating excavator), is an earth moving machine that excavates materials above or below a bearing surface with a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard; the materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction. The most important three parameters of the excavator: operating weight (mass), engine power and bucket capacity.

The excavator is carrying out the during operation and need carry out the heat dissipation and handle, need use the radiator during heat dissipation and handle, and traditional radiator is when using, because the environment that the excavator is located, and the radiator is very easily dirty, and is inconvenient clean, and the radiator can receive the impact that the rubble splashes simultaneously and lead to damaging. Therefore, an excavator radiator assembly is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The excavator radiator assembly is provided in the embodiment and used for solving the problems that an ordinary radiator in the prior art is inconvenient to clean and is easy to damage by impact.

According to one aspect of the application, an excavator radiator assembly is provided, which comprises a fixed bottom plate, a fixed base, a fixed side plate, a radiating fan, a side inserting plate, a limiting fixed structure and a protective structure;

the utility model discloses a fixed base, including unable adjustment base, unable adjustment base's upper surface department fixedly connected with unable adjustment base, the equal fixedly connected with fixed curb plate of unable adjustment base's upper surface both sides department, two the spout has all been seted up to the inboard department of fixed curb plate, the equal fixedly connected with side picture peg in both sides department of cooling fan, side picture peg slides and connects in the spout of fixed curb plate, two spacing hole has all been seted up to the side department of side picture peg, unable adjustment base's inside is provided with the inner chamber, be provided with spacing fixed knot in unable adjustment base's the inner chamber and construct.

Furthermore, the section of the side inserting plate is T-shaped.

Further, spacing fixed knot constructs including limit slide, connecting rod, curb plate, spacer pin and threaded rod, it is provided with limit slide to all slide in unable adjustment base's the both sides inner chamber, limit slide's the one end of the fixedly connected with connecting rod of lateral wall department, the other end of connecting rod runs through unable adjustment base's inner chamber lateral wall and extends to outside the wall, the other end department fixedly connected with curb plate of connecting rod, the lateral wall department fixedly connected with spacer pin of curb plate, the one end of spacer pin extends to the spacing downthehole of side picture peg.

Further, it is connected with the threaded rod to rotate in unable adjustment base's the inner chamber, the threaded rod run through spacing slider and with spacing slider between the screw-thread fit, the first conical gear of the one end fixedly connected with of threaded rod department, unable adjustment base is last to rotate and is connected with the twist grip, the one end of twist grip extends to in unable adjustment base's the inner chamber, the fixedly connected with second conical gear of one end department of twist grip, intermeshing between second conical gear and the first conical gear can drive second conical gear rotatory through manual twist grip.

Further, the side department fixedly connected with fixed column of cooling fan, the side department of fixed column is provided with the rubber packing ring, spacing hole has been seted up to the arc wall department of fixed column.

Furthermore, the protection structure comprises a sliding block, a limiting insertion rod, a limiting spring, a shifting piece and a protection frame, wherein a groove is formed in the side edge of the protection frame, a fixed column is inserted into the groove of the protection frame, an inner cavity is formed in the protection frame, the sliding block is arranged in the inner cavity of the protection frame in a sliding mode, one end of the limiting insertion rod is fixedly connected to one side wall of the sliding block, the other end of the limiting insertion rod extends into a limiting hole of the fixed column, one end of the limiting spring is fixedly connected to the other end of the sliding block, the other end of the limiting spring is fixedly connected to the inner cavity side wall of the protection frame, one end of the shifting piece is fixedly connected to the upper surface of the sliding block, and the other end of the shifting piece penetrates through the inner cavity upper wall of the protection frame and is in sliding fit with the protection frame.

Furthermore, the protective frame is provided with a protective blocking net, and the protective blocking net can play a protective role.

Through the above-mentioned embodiment of this application, can be comparatively convenient fix the cooling fan and lift the operation off, be convenient for clear up maintenance work with cooling fan, fixed dismouting easy operation simultaneously, need not use other appurtenance, it is more convenient quick, this application has protective structure, can play the guard action to cooling fan through protective structure, avoid the rubble to splash and cause the damage to cooling fan, protective structure also is convenient for take off from cooling fan simultaneously, be convenient for carry out cleaning work to cooling fan's inside, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

FIG. 3 is a schematic top view of an exemplary embodiment of the present application;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 3 according to an embodiment of the present application.

In the figure: 1. the fixed base plate, 2, unable adjustment base, 3, fixed curb plate, 4, cooling blower, 5, side picture peg, 6, spacing slider, 7, connecting rod, 8, curb plate, 9, spacer pin, 10, threaded rod, 11, first conical gear, 12, twist grip, 13, second conical gear, 14, fixed column, 15, rubber packing ring, 16, slider, 17, spacing picture peg, 18, spacing spring, 19, plectrum, 20, protective frame.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The protection structure in this embodiment may be applicable to various heat dissipation devices, for example, the following heat dissipation device is provided in this embodiment, and the protection structure in this embodiment may be used to protect the following heat dissipation device.

The heat dissipation device comprises a mounting plate, wherein 2 mounting holes are respectively formed in the left side and the right side of the mounting plate, 4 mounting rods are slidably connected to the upper end of the mounting plate, the lower ends of the mounting rods and a nut form a threaded connection structure, a first spring is connected to the outer side of each mounting rod in an embedded mode, the upper end of each mounting rod is fixedly connected to the lower surface of a supporting plate, a gasket is arranged at the upper end of each spring, the gaskets are connected to the upper ends of the mounting rods in an embedded mode, the upper ends of the gaskets are attached to the lower surface of the supporting plate, frames are arranged on the front side and the rear side of the supporting plate, threaded rods are arranged on 4 corners of each frame, the front end and the rear end of each threaded rod are respectively connected with the corners of 2 frames on the front side and the rear side, the connecting heads are arranged on four corners of a radiator, and rubber pads and second springs are arranged on the surfaces of the front side and the rear side of the connecting heads, and the rubber pad and the second spring are all nested outside the threaded rod, the threaded rod and the second nut form a threaded connection structure, the end face of the second nut is attached to the end of the second spring, preferably, the mounting plate is arch-bridge-shaped, the upper surface of the upper end of the mounting plate is provided with 4 through holes, and forms a sliding connection structure with the mounting rod through four through holes, preferably, the lower end of the mounting rod penetrates through the mounting plate, the lower surface of the mounting plate is attached to the upper surface of the first nut, the upper surface of the mounting plate is attached to the lower end of the first spring, preferably, the frame is square, the frame is arranged on the front side and the rear side of the radiator, preferably, the connecting head is provided with through holes, the connecting head forms a sliding connection structure with the threaded rod through the through holes, preferably, the rubber pad is attached to the surface of the connecting head, and the other surface of the rubber pad is attached to the end of the second spring.

Of course, the present embodiment can also be used for protecting heat dissipation devices with other structures. Here, a detailed description is omitted, and the excavator radiator assembly according to the embodiment of the present application is described below.

Referring to fig. 1-4, a radiator assembly of an excavator includes a fixed base plate 1, a fixed base 2, a fixed side plate 3, a heat dissipation fan 4, a side insertion plate 5, a limiting fixed structure and a protection structure;

the upper surface of the fixed base plate 1 is fixedly connected with a fixed base 2, both sides of the upper surface of the fixed base 2 are fixedly connected with fixed side plates 3, the inner sides of the two fixed side plates 3 are both provided with chutes, both sides of the heat radiation fan 4 are both fixedly connected with side inserting plates 5, the side inserting plates 5 are inserted into the chutes of the fixed side plates 3 in a sliding way, both sides of the side inserting plates 5 are both provided with limit holes, the inner cavity is arranged in the fixed base 2, and the inner cavity of the fixed base 2 is provided with a limit fixed structure, so that the heat radiation fan 4 can be conveniently fixed and detached, the heat radiation fan 4 can be conveniently cleaned and maintained, meanwhile, the fixing, the dismounting and mounting operations are simple, other auxiliary tools are not needed, the operation is more convenient and fast, the application has a protection structure, and can play a protection role on the heat radiation fan 4 through the protection structure, avoid the rubble to splash and cause the damage to cooling fan 4, protective structure is also convenient for take off from cooling fan 4 simultaneously, is convenient for carry out cleaning to cooling fan 4's inside, is fit for using widely.

The section of the side inserting plate 5 is T-shaped; the limiting fixing structure comprises a limiting sliding block 6, a connecting rod 7, a side plate 8, a limiting pin 9 and a threaded rod 10, the limiting sliding block 6 is arranged in the inner cavities of the two sides of the fixing base 2 in a sliding mode, one end of the connecting rod 7 is fixedly connected to the side wall of the limiting sliding block 6, the other end of the connecting rod 7 penetrates through the side wall of the inner cavity of the fixing base 2 and extends out of the inner cavity, the side plate 8 is fixedly connected to the other end of the connecting rod 7, the limiting pin 9 is fixedly connected to the side wall of the side plate 8, one end of the limiting pin 9 extends into a limiting hole of the side inserting plate 5, the side inserting plate 5 can be fixed through the limiting effect of the limiting pin 9, and then the heat dissipation fan 4 is fixed; a threaded rod 10 is rotatably connected in the inner cavity of the fixed base 2, the threaded rod 10 penetrates through the limiting slide block 6 and is in threaded fit with the limiting slide block 6, a first bevel gear 11 is fixedly connected at one end of the threaded rod 10, a rotating handle 12 is rotatably connected on the fixed base 2, one end of the rotating handle 12 extends into the inner cavity of the fixed base 2, a second bevel gear 13 is fixedly connected at one end of the rotating handle 12, the second bevel gear 13 is meshed with the first bevel gear 11, the rotating handle 12 can be manually rotated to drive the second bevel gear 13 to rotate, the first bevel gear 11 can be driven to rotate by the rotation of the second bevel gear 13, the threaded rod 10 is driven to rotate, the limiting slide block 6 is driven to move, and the connecting rod 7 can be driven to move by the movement of the limiting slide block 6, the side plate 8 is driven to move, and the limit pin 9 is driven to move, so that the limit pin 9 is separated from the side inserting plate 5; a fixed column 14 is fixedly connected to the side edge of the heat radiation fan 4, a rubber gasket 15 is arranged on the side edge of the fixed column 14, and a limiting hole is formed in the arc-shaped wall of the fixed column 14; the protection structure comprises a sliding block 16, a limiting inserted bar 17, a limiting spring 18, a shifting piece 19 and a protection frame 20, wherein a groove is formed in the side edge of the protection frame 20, a fixed column 14 is inserted into the groove of the protection frame 20, an inner cavity is formed in the protection frame 20, the sliding block 16 is arranged in the inner cavity of the protection frame 20 in a sliding mode, one end of the limiting inserted bar 17 is fixedly connected to one side wall of the sliding block 16, the other end of the limiting inserted bar 17 extends into a limiting hole of the fixed column 14, one end of the limiting spring 18 is fixedly connected to the other end of the sliding block 16, the other end of the limiting spring 18 is fixedly connected to the side wall of the inner cavity of the protection frame 20, one end of the shifting piece 19 is fixedly connected to the upper surface of the sliding block 16, the other end of the shifting piece 19 penetrates through the upper wall of the inner cavity of the protection frame 20 and is in sliding fit with the protection frame 20, and the shifting piece 19 is moved manually, the sliding block 16 can be driven to move, the limiting insertion rod 17 can be driven to move through the movement of the sliding block 16, and the limiting insertion rod 17 is separated from the fixed column 14; the protective frame 20 is provided with a protective barrier net which can play a protective role.

When the device is used, firstly, the fixed bottom plate 1 of the device is fixed at a working position, the heat dissipation effect is achieved through the blowing effect of the heat dissipation fan 4, meanwhile, the protection structure outside the heat dissipation fan 4 can achieve the protection effect, when the heat dissipation fan 4 breaks down and needs to be maintained and cleaned, the rotating handle 12 can be rotated manually to drive the second bevel gear 13 to rotate, the first bevel gear 11 can be driven to rotate through the rotation of the second bevel gear 13, the threaded rod 10 is driven to rotate, the limiting slide block 6 is driven to move, the connecting rod 7 can be driven to move through the movement of the limiting slide block 6, the side plate 8 is driven to move, the limiting pin 9 is separated from the side plug-in plate 5, then the heat dissipation fan 4 is moved upwards, so that the heat dissipation fan 4 drives the side plug-in plate 5 to slide out from the fixed side plate 3, can lift radiator fan 4 off from this device, and then the maintenance cleaning work, simultaneously through manual movement plectrum 19, can drive slider 16 and remove, can drive spacing inserted bar 17 through the removal of slider 16 and remove, and then make spacing inserted bar 17 and fixed column 14 separate, can take off protective frame 20 from fixed column 14, conveniently clean the work.

The application has the advantages that:

1. the fixing and dismounting device is reasonable in structure and convenient to use, can conveniently fix and dismount the cooling fan, is convenient for cleaning and maintaining the cooling fan, is simple to fix, dismount and mount, does not need other auxiliary tools, and is more convenient and faster;

2. this application has protective structure, can play the guard action to cooling fan through protective structure, avoids the rubble to splash and causes the damage to cooling fan, and protective structure also is convenient for take off from cooling fan simultaneously, is convenient for carry out cleaning to cooling fan's inside, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an excavator radiator assembly which characterized in that: the heat dissipation device comprises a fixed bottom plate (1), a fixed base (2), a fixed side plate (3), a heat dissipation fan (4), a side insertion plate (5), a limiting and fixing structure and a protection structure;

the upper surface department fixedly connected with unable adjustment base (2) of PMKD (1), the equal fixedly connected with curb plate (3) of upper surface both sides department of unable adjustment base (2), two the spout has all been seted up to the inboard department of curb plate (3), the equal fixedly connected with side picture peg (5) of both sides limit department of cooling fan (4), side picture peg (5) slide and insert to in the spout of curb plate (3), two spacing hole has all been seted up to the side department of side picture peg (5), the inside of unable adjustment base (2) is provided with the inner chamber, be provided with spacing fixed knot structure in the inner chamber of unable adjustment base (2).

2. The excavator radiator assembly of claim 1, wherein: the section of the side inserting plate (5) is T-shaped.

3. The excavator radiator assembly of claim 1, wherein: spacing fixed knot constructs including limit slide (6), connecting rod (7), curb plate (8), spacer pin (9) and threaded rod (10), it is provided with limit slide (6) all to slide in the both sides inner chamber of unable adjustment base (2), the one end of fixedly connected with connecting rod (7) is located to the lateral wall of limit slide (6), the other end of connecting rod (7) runs through the inner chamber lateral wall of unable adjustment base (2) and extends to outside the wall, the other end department fixedly connected with curb plate (8) of connecting rod (7), fixedly connected with spacer pin (9) are located to the lateral wall of curb plate (8), the one end of spacer pin (9) extends to the spacing downthehole of side picture peg (5).

4. The excavator radiator assembly of claim 3, wherein: rotate in the inner chamber of unable adjustment base (2) and be connected with threaded rod (10), threaded rod (10) run through between limit slider (6) and limit slider (6) screw-thread fit, the first conical gear (11) of one end fixedly connected with of department of threaded rod (10), it is connected with twist grip (12) to rotate on unable adjustment base (2), the one end of twist grip (12) extends to in the inner chamber of unable adjustment base (2), the one end fixedly connected with second conical gear (13) of twist grip (12) department, intermeshing between second conical gear (13) and first conical gear (11).

5. The excavator radiator assembly of claim 1, wherein: the side of the heat dissipation fan (4) is fixedly connected with a fixing column (14), a rubber gasket (15) is arranged at the side of the fixing column (14), and a limiting hole is formed in the arc-shaped wall of the fixing column (14).

6. The excavator radiator assembly of claim 1, wherein: the protection structure comprises a sliding block (16), a limiting inserted bar (17), a limiting spring (18), a shifting sheet (19) and a protection frame (20), wherein a groove is formed in the side edge of the protection frame (20), a fixed column (14) is inserted into the groove of the protection frame (20), an inner cavity is formed in the protection frame (20), the sliding block (16) is arranged in the inner cavity of the protection frame (20) in a sliding mode, one end of the limiting inserted bar (17) is fixedly connected to one side wall of the sliding block (16), the other end of the limiting inserted bar (17) extends into a limiting hole of the fixed column (14), one end of the limiting spring (18) is fixedly connected to the other end of the sliding block (16), the other end of the limiting spring (18) is fixedly connected to the side wall of the inner cavity of the protection frame (20), and one end of the shifting sheet (19) is fixedly connected to the upper surface of the sliding block (16), the other end of the shifting sheet (19) penetrates through the upper wall of the inner cavity of the protective frame (20) and is in sliding fit with the protective frame (20).

7. The excavator radiator assembly of claim 6, wherein: and a protective blocking net is arranged on the protective frame (20).