CN213654994U - Engine cover of horizontal directional drill and rear enclosure cover thereof - Google Patents

Abstract

The utility model discloses a horizontal directional drilling engine bonnet's back encloses cover, the back encloses the cover and encloses the roof, encloses the right side board after and encloses the left side board after enclosing after, after including, enclose right side board connection after enclose the right side of ventilative board, enclose the left side board connection after enclose the left side board enclose the left side of ventilative board after, enclose the roof after and connect after enclose the top of ventilative board, enclose the both ends of roof after and connect respectively enclose the right side board after and enclose the left side board after. A horizontal directional drilling engine cover comprises a front cover and a rear enclosure, wherein the rear enclosure is connected with the front cover. The plates of the rear enclosure are connected into a whole and integrally assembled with the front engine cover, so that the assembly efficiency is improved, and meanwhile, when the rear enclosure is damaged, only the surrounding plate of the damaged part needs to be replaced, so that the whole replacement is not needed, and the rejection rate is reduced; replace traditional tripe or wire net structure through the mesh ventilative board, improved the engine heat dissipation.

Description

Engine cover of horizontal directional drill and rear enclosure cover thereof

Technical Field

The utility model belongs to the technical field of the directional engine protection that bores of level, concretely relates to directional engine hood that bores of level reaches enclosure after and covers.

Background

At present, most rear enclosing covers of engine covers of horizontal directional drilling machines are mainly assembled on a frame by adopting block-type square and square enclosing plates, and the frame of the horizontal directional drilling machine is high, scattered in structure and inconvenient to assemble with the frame, and a plurality of enclosing plates need to be disassembled when the horizontal directional drilling machine is disassembled; each coaming of the back wall adopts a square shape, and the heat dissipation grid part of the back wall generally adopts a traditional structure form of a shutter or a steel wire mesh, so that the back wall is extremely easy to damage and is not beneficial to heat dissipation of an engine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art horizontal directional drilling engine bonnet's the back enclose the not enough of cover assembly inconvenience and engine thermal diffusivity poor, provide a horizontal directional drilling engine bonnet and enclose the cover thereafter, can promote assembly efficiency, improve engine thermal diffusivity.

For solving the prior art problem, the utility model discloses a horizontal directional drilling engine bonnet's back encloses cover, enclose the roof after including after, enclose right board and enclose the left board after and, enclose right board connection after enclose the right side of ventilating the board, enclose the left board connection after enclose the left board enclose the left side of ventilating the board after, enclose the roof after and connect after enclose the top of ventilating the board, enclose the both ends of roof after and connect respectively enclose right board after and enclose the left board.

Further, the air conditioner is provided with a fan,

the rear wall ventilation plate comprises a plate I, a plate II, a plate III and a mesh plate, the mesh plate is respectively connected with the plate I and the plate II, and the plate III is connected with the top of the mesh plate.

Further, the air conditioner is provided with a fan,

the rear wall ventilation board further comprises a rear wall ventilation board inner framework, the rear wall ventilation board inner framework comprises a longitudinal girder and a crossbeam arranged on the longitudinal girder, supporting beams are arranged at two ends of the crossbeam respectively, the mesh plates are connected with the crossbeam, supporting beams are arranged at two ends of the crossbeam respectively and are connected with a first plate and a second plate, the top of the longitudinal girder is connected with a third plate, and the rear wall ventilation board inner framework is provided with a frame connecting seat.

Further, the air conditioner is provided with a fan,

the back wall top plate comprises a back wall top plate cover plate and a back wall top plate inner framework which are connected.

Further, the air conditioner is provided with a fan,

the rear wall right plate comprises a rear wall right plate cover plate and a rear wall right plate inner framework which are connected.

Further, the air conditioner is provided with a fan,

the rear wall left plate comprises a rear wall left plate cover plate and a rear wall left plate inner framework which are connected.

Further, the air conditioner is provided with a fan,

a horizontal directional drilling engine hood comprises a front hood body and the rear enclosure, wherein the rear enclosure is connected with the front hood body.

The utility model discloses beneficial effect who has:

1. the plates of the rear enclosure are connected into a whole and integrally assembled with the front engine cover, so that the assembly efficiency is improved, and meanwhile, when the rear enclosure is damaged, only the surrounding plate of the damaged part needs to be replaced, so that the whole replacement is not needed, and the rejection rate is reduced;

2. replace traditional tripe or wire net structure through the mesh ventilative board, improved the engine heat dissipation.

Drawings

FIG. 1 is a schematic view of an engine cover configuration;

FIG. 2 is a schematic view of the rear enclosure structure;

FIG. 3 is a schematic view of the rear enclosure structure;

FIG. 4 is an exploded view of the back enclosure;

FIG. 5 is an enlarged view of FIG. 4I;

FIG. 6 is a rear enclosure cross-sectional view;

FIG. 7 is an enlarged view of FIG. 6I;

FIG. 8 is an enlarged view of FIG. 6 II;

FIG. 9 is an enlarged view of FIG. 6 III;

FIG. 10 is an enlarged view of FIG. 6 IV;

FIG. 11 is an enlarged view of FIG. 6V;

FIG. 12 is a schematic structural view of a rear shroud louver;

FIG. 13 is a schematic view of a rear enclosure top panel configuration;

FIG. 14 is a schematic diagram of the structure of the right and left panels of the back wall.

Reference numerals

The automobile rear wall structure comprises a front hood 1, a rear enclosure 2, a rear enclosure ventilating plate 3, a rear enclosure top plate 4, a rear enclosure right plate 5, a rear enclosure left plate 6, bolts 7, spring washers 8, nuts 9, a plate I10, a plate II 11, a plate III 12, a mesh plate 13, a rear enclosure ventilating plate inner framework 14, a longitudinal main beam 14-1, a cross beam 14-2, a support beam 14-3, a frame connecting seat 14-4, a rear enclosure top plate cover plate 15, a hoisting ring mounting hole 15-1, a rear enclosure top plate inner framework 16, a rear enclosure right plate cover plate 17, a rear enclosure right plate inner framework 18, a rear enclosure left plate cover plate 19 and a rear enclosure left plate inner framework 20.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 2 to 4, the utility model discloses a horizontal directional drilling engine bonnet's back encloses the cover, enclose behind cover 2 including enclose ventilative board 3 after, enclose roof 4 after, enclose right board 5 after and enclose left board 6 after, enclose right board 5 after and connect after enclose ventilative board 3's right side, enclose left board 6 after and connect after enclose ventilative board 3's left side, enclose roof 4 after and connect after enclose ventilative board 3's top, enclose the both ends of roof 4 after and connect respectively enclose right board 5 after and enclose left board 6 after.

The specific installation method is shown in fig. 6-11, wherein a rear wall right plate 5 and a rear wall left plate 6 are respectively assembled on a rear wall ventilating plate 3 and are fastened by bolts 7 and spring washers 8; then a back wall top plate 4 is installed, and the back wall top plate 4 is fastened with a back wall right plate 5 and a back wall left plate 6 through bolts 7 and spring washers 8 respectively; the assembled rear enclosure 2 is hoisted on the frame and connected with the front hood 1 and the frame, and is fastened by a bolt 7 and a spring washer 8.

As shown in fig. 12, the rear wall air-permeable plate 3 comprises a first plate 10, a second plate 11, a third plate 12 and a mesh plate 13, the mesh plate 13 is respectively connected with the first plate 10 and the second plate 11, as shown in fig. 5, the mesh plate 13 comprises a plurality of meshes, the third plate 12 is connected with the top of the mesh plate 13, the mesh plate 13 and the horizontal direction form a certain inclination angle and have an arc surface transition characteristic, the air outlet area of the radiator is increased, and the heat dissipation effect of the engine can be better improved.

In order to improve the strength of the rear wall ventilation plate 3, the rear wall ventilation plate 3 further comprises a rear wall ventilation plate inner framework 14, the rear wall ventilation plate inner framework 14 comprises a longitudinal main beam 14-1 and a cross beam 14-2 arranged on the longitudinal main beam 14-1, two ends of the cross beam 14-2 are respectively provided with a supporting beam 14-3, the mesh plate 13 is connected with the cross beam 14-2, two ends of the cross beam 14-2 are respectively provided with a supporting beam 14-3 to be respectively connected with the first plate 10 and the second plate 11, the top of the longitudinal main beam 14-1 is connected with the third plate 12, and the rear wall ventilation plate inner framework 14 is provided with a frame connecting seat 14-4. And a nut 9 used for connecting the rear wall top plate 4, the rear wall right plate 5 and the rear wall left plate 6 is welded on the rear wall ventilating plate inner frame 14.

As shown in fig. 13, the back wall top plate 4 includes a back wall top plate cover plate 15 and a back wall top plate inner frame 16 which are connected, each bent plate and steel plate of the back wall top plate inner frame 16 are welded to the bottom of the back wall top plate cover plate 15, and a nut 9 for connecting the back wall air-permeable plate 3, the back wall right plate 5 and the back wall left plate 6 is welded on the back wall top plate inner frame 16; and a hoisting ring mounting hole 15-1 is formed on the back wall top plate cover plate 15.

As shown in fig. 14, the back wall right panel 5 includes a back wall right panel cover 17 and a back wall right panel inner frame 18 connected to each other. The rear wall left plate 6 comprises a rear wall left plate cover plate 19 and a rear wall left plate inner framework 20 which are connected. And a plurality of nuts 9 used for connecting the rear wall ventilation board 3 and the rear wall top board 4 are respectively welded on the rear wall right board inner frame 18 and the rear wall left board inner frame 20.

As shown in figure 1, the utility model discloses a horizontal directional drill engine cover, including preceding aircraft bonnet 1, still include foretell back and enclose cover 2, back encloses cover 2 and connects preceding aircraft bonnet 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also 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, and do not indicate or imply that the equipment 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. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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 (7)

1. The utility model provides a horizontal orientation bores after enclosing cover of engine bonnet which characterized in that:

enclose after (2) including enclose ventilative board (3), enclose roof (4) after, enclose right board (5) and enclose left board (6) after with after, enclose right board (5) after with and connect enclose the right side of ventilative board (3) after, enclose left board (6) after with and connect enclose the left side of ventilative board (3) after with, enclose roof (4) after with and connect enclose the top of ventilative board (3) after with, enclose the both ends of roof (4) after with and connect respectively enclose right board (5) and enclose left board (6) after with.

2. The rear enclosure of a horizontally oriented drill engine cover of claim 1, wherein:

enclose ventilative board (3) after including board (10), board two (11), board three (12) and mesh board (13), mesh board (13) are connected respectively board one (10) and board two (11), board three (12) are connected the top of mesh board (13).

3. The rear enclosure of a horizontally oriented drill engine cover of claim 2, wherein:

enclose ventilative board (3) after still including and enclose ventilative board inner frame (14), enclose ventilative board inner frame (14) after including, the both ends of crossbeam (14-2) are equipped with supporting beam (14-3) respectively including vertical girder (14-1) and locate crossbeam (14-2) on vertical girder (14-1), the mesh board (13) are connected crossbeam (14-2), the both ends of crossbeam (14-2) are equipped with supporting beam (14-3) respectively and connect board one (10) and board two (11), the top of vertical girder (14-1) is connected board three (12), enclose ventilative board inner frame (14) after and be equipped with frame connect seat (14-4).

4. The rear enclosure of a horizontally oriented drill engine cover of claim 1, wherein:

the back wall top plate (4) comprises a back wall top plate cover plate (15) and a back wall top plate inner framework (16) which are connected.

5. The rear enclosure of a horizontally oriented drill engine cover of claim 1, wherein:

the rear wall right plate (5) comprises a rear wall right plate cover plate (17) and a rear wall right plate inner framework (18) which are connected.

6. The rear enclosure of a horizontally oriented drill engine cover of claim 1, wherein:

the rear wall left plate (6) comprises a rear wall left plate cover plate (19) and a rear wall left plate inner framework (20) which are connected.

7. A horizontal directional drilling engine cover comprises a front engine cover (1), and is characterized in that:

further comprising a rear enclosure (2) according to any of claims 1-6, said rear enclosure (2) being connected to said front enclosure (1).

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