CN214940595U - Oil tank subassembly and loader - Google Patents

Abstract

The utility model relates to an engineering machine tool equipment technical field, concretely relates to oil tank subassembly and loader. The oil tank subassembly includes oil tank body and the walking portion of horizontal extension, and walking portion integrated into one piece is at the top of oil tank body, and at least one end extends to the outside of oil tank body. The utility model provides an oil tank subassembly reduces the preparation man-hour of parts such as walking portion with walking portion integrated into one piece at the top of oil tank body, has reduced the cost of manufacture, reduces assembly processes such as welding of walking portion.

Description

Oil tank subassembly and loader

Technical Field

The utility model relates to an engineering machine tool equipment technical field, concretely relates to oil tank subassembly and loader.

Background

The fuel tank is a device for storing diesel oil, is arranged on engineering mechanical equipment such as a loader and the like, and is used for supplying oil liquid during running. The fuel tank of the loader is generally arranged at the rear of the loader and is mostly of a metal material.

At present, the fuel tank of a part of loading machines is arranged at the side part of the loading machine, but the side part of the loading machine is provided with structures such as a walking platform and a door frame, the fuel tank is arranged at the side part of the loading machine, the side part space is occupied by the fuel tank, and the fuel tank is required to be assembled and connected with the structures such as the walking platform and the door frame, so that the assembling process and the installing difficulty are increased.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming occupation space when the fuel tank among the prior art is installed at the loader lateral part, and assembles complicated defect to a fuel tank subassembly and loader are provided.

In order to solve the above problem, the utility model provides an oil tank assembly, include:

an oil tank body;

the walking part transversely extends is integrally formed at the top of the oil tank body, and at least one end of the walking part extends to the outside of the oil tank body.

Optionally, the walking part comprises a main body section arranged at the top of the oil tank body and a suspension section extending out of the first side wall of the oil tank body;

the oil tank assembly further comprises a mud blocking portion, and the mud blocking portion comprises a first mud blocking section and/or a second mud blocking section, wherein the first mud blocking section is integrally formed at the bottom of the suspension section, and the second mud blocking section is integrally formed on the first side wall.

Optionally, the fuel tank further comprises a pedal portion integrally formed on a second side wall of the fuel tank body, wherein the second side wall is connected with and adjacent to the first side wall;

the pedal part comprises at least one lug arranged on the second side wall;

alternatively, the footrest portion includes at least one recess disposed on the second sidewall.

Optionally, the fuel tank further comprises a handrail part, wherein the handrail part is integrally formed at the top of the fuel tank body;

and/or the armrest part is integrally formed on the second side wall.

Optionally, a first connecting piece pre-embedded in the forming process is arranged on the walking part and/or the oil tank body; the oil tank assembly also comprises an oil tank cover plate, and the oil tank cover plate is arranged above the walking part and is connected with the first connecting piece through a fastener;

and/or a second connecting piece pre-embedded in the forming process is arranged on the walking part; the oil tank assembly further comprises a guardrail, and the guardrail is arranged above the walking part and is connected with the second connecting piece through a fastener.

Optionally, a third connecting piece pre-embedded in the forming process is arranged on the pedal part and/or the oil tank body;

the oil tank assembly further comprises an anti-skid plate, wherein the anti-skid plate is arranged on the pedal part and is connected with the third connecting piece through a fastening piece.

Optionally, the oil tank body is further provided with a cleaning opening and a fourth connecting piece pre-embedded in the forming process, and the fourth connecting piece is arranged close to the cleaning opening;

the oil tank assembly further comprises a cleaning cover, and the cleaning cover is arranged at the cleaning opening and is connected with the fourth connecting piece through a fastening piece.

Optionally, the fuel tank further comprises a reinforcing rib which is integrally formed on the fuel tank body;

and/or the reinforcing ribs are integrally formed on the walking part;

and/or the reinforcing rib is integrally formed on the mud blocking part.

The utility model also provides a loader, include:

a frame;

the door frame is arranged on the frame;

in the oil tank assembly, the oil tank assembly further comprises a mounting structure, and the oil tank body is fixed on the frame through the mounting structure; the walking part of the oil tank assembly is connected to the door frame through a fastening piece and a connecting support.

Optionally, a fender is included and attached to the bottom of the mounting structure.

The utility model has the advantages of it is following:

1. the utility model provides an oil tank assembly, including oil tank body and the walking portion of horizontal extension, walking portion integrated into one piece is at the top of oil tank body, and at least one end extends to the outside of oil tank body.

The user can walk on the walking portion to engineering machine tool's such as loader door department is reachd through the walking portion, the utility model discloses with walking portion integrated into one piece at the top of oil tank body, with the walking portion integration on the oil tank body, reduce the preparation man-hour of parts such as walking portion, reduced the preparation degree of difficulty of parts such as walking portion, reduced the cost of manufacture, reduce assembly processes such as the welding of walking portion, and can not additionally occupy engineering machine tool's such as loader lateral part space.

2. The utility model provides an oil tank component, wherein a walking part comprises a main body section arranged at the top of an oil tank body and a suspension section extending out of a first side wall of the oil tank body; the oil tank assembly further comprises a mud blocking part, wherein the mud blocking part comprises a first mud blocking section and a second mud blocking section, the first mud blocking section is integrally formed at the bottom of the suspended section, and the second mud blocking section is integrally formed on the first side wall of the oil tank body; one end of the first mud retaining section is connected with one end, far away from the oil tank body, of the suspended section, and the other end of the first mud retaining section is connected with the top of the second mud retaining section.

The first fender mud section integrated into one piece of fender mud portion is in the unsettled section bottom of walking portion, and second fender mud section integrated into one piece is at the first lateral wall of oil tank body, will keep off mud portion integrated on oil tank body and walking portion, and the preparation man-hour that reduces fender mud portion has reduced the preparation degree of difficulty that keeps off mud portion, has reduced the cost of manufacture, reduces assembly processes such as the welding that keeps off mud portion, and can not additionally occupy engineering machine's such as loader lateral part space. The mud guard is used for preventing muddy water on tires of engineering machinery such as a loader and the like from splashing to the traveling part, the oil tank body and the frame.

3. The utility model provides an oil tank component, which also comprises a pedal part, which is integrally formed on a second side wall of the oil tank body, and the second side wall is connected and adjacent to the first side wall; the pedal part comprises at least one lug arranged on the second side wall; alternatively, the footrest portion includes at least one recess disposed on the second sidewall.

Pedal portion integrated into one piece is on the second lateral wall of oil tank body, with pedal portion integration on the oil tank body, reduces the preparation man-hour of pedal portion, has reduced the preparation degree of difficulty of pedal portion, has reduced the cost of manufacture, reduces assembly processes such as welding of pedal portion, and can not additionally occupy engineering machine's such as loader lateral space. The user can climb to the walking part on the oil tank body through the pedal part.

4. The utility model provides an oil tank component, which also comprises a handrail part, wherein the handrail part is integrally formed at the top of the oil tank body; and/or the armrest part is integrally formed on the second side wall of the oil tank body; and/or the armrest part is integrally formed on a third side wall of the oil tank body, and the third side wall is connected with and adjacent to the second side wall.

In the process that a user climbs through the pedal part, the body balance can be realized by grasping or holding the handrail part, and the safety of the climbing process is improved. And the armrest part is integrated on the oil tank body, so that the manufacturing time of the armrest part is reduced, the manufacturing cost is reduced, the manufacturing difficulty of the armrest part is reduced, the assembling procedures such as welding of the armrest part are reduced, and the side space of engineering machinery such as a loader is not additionally occupied.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 shows a schematic view of a tank body of the invention;

figure 2 shows an exploded view of the installation of the fuel tank assembly of the present invention;

figure 3 shows a schematic view of a fuel tank assembly of the present invention;

figure 4 shows a schematic view of a fuel tank assembly of the present invention;

figure 5 shows a side view of a fuel tank assembly of the present invention;

fig. 6 shows a schematic view of a loader (partial) according to the invention.

Description of reference numerals:

1. an oil tank body; 101. a traveling section; 102. a mud blocking part; 103. a pedal portion; 104. an armrest portion; 105. cleaning the opening; 2. a mounting structure; 3. an anti-skid plate; 4. a fuel tank cover plate; 5. cleaning the cover; 6. a guardrail; 7. connecting a bracket; 8. a protection plate; 9. a frame; 10. a gantry.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 6, the present embodiment provides a fuel tank assembly, which includes a fuel tank body 1 and a laterally extending walking portion 101, wherein the walking portion 101 is integrally formed on the top of the fuel tank body 1, and at least one end of the walking portion extends to the outside of the fuel tank body 1. The oil tank assembly can be a fuel tank assembly of engineering machinery such as a loader and the like, and can also be a hydraulic oil tank assembly of the engineering machinery such as the loader and the like.

The user can walk on walking portion 101 to reach engineering machine tool's such as loader door department through walking portion 101, the utility model discloses with walking portion 101 integrated into one piece at the top of oil tank body 1, with walking portion 101 integrated on oil tank body 1, reduce the preparation man-hour of parts such as walking portion 101, reduced the preparation degree of difficulty of parts such as walking portion 101, reduced the cost of manufacture, reduce assembly processes such as welding of walking portion 101, and can not additionally occupy engineering machine tool's such as loader lateral space. And walking portion 101 integrated into one piece has strengthened the intensity at the top of oil tank body 1, plays the guard action to the top of oil tank body 1.

The fuel tank module in the present embodiment may be mounted on a side portion of a construction machine such as a loader or may be mounted on a back portion of the construction machine such as the loader. The oil tank body 1 and the walking part 101 can be integrally formed by plastic materials, so that the weight is light, and the lifting is easier. The molding method may be rotational molding, blow molding or other molding methods. The tank body 1 and the traveling unit 101 may be integrally formed of a metal material.

In this embodiment, the walking part 101 includes a main body section disposed on the top of the fuel tank body 1, and a suspension section extending out of the first sidewall of the fuel tank body 1; the oil tank assembly further comprises a mud guard 102, and the mud guard 102 comprises a first mud guard section integrally formed at the bottom of the suspended section and a second mud guard section integrally formed on the first side wall. One end of the first mud retaining section is connected with one end, far away from the oil tank body 1, of the suspended section, and the other end of the first mud retaining section is connected with the top of the second mud retaining section. The first side wall is a side wall of the oil tank body facing the first mud guard section.

The first fender mud section integrated into one piece of fender mud portion 102 is in the unsettled section bottom of walking portion 101, and second fender mud section integrated into one piece is at the first lateral wall of oil tank body 1, will keep off mud portion 102 and integrate on oil tank body 1 and walking portion 101, reduces the preparation man-hour of fender mud portion 102, has reduced the cost of manufacture, has reduced the preparation degree of difficulty of fender mud portion 102, reduces assembly processes such as welding of fender mud portion 102, and can not additionally occupy engineering machine's such as loader lateral space. The fender 102 is used to prevent muddy water on tires of a construction machine such as a loader from splashing onto the traveling unit 101, the tank body 1, and the vehicle body frame 9.

The oil tank body 1 is arranged on the side portion of a tire of a construction machine such as a loader, the suspension section of the traveling part 101 is arranged on the top portion of the tire, the first mud guard section prevents dirt such as muddy water from splashing to other components such as the traveling part 101, the oil tank body 1 or the frame 9, and the second mud guard section prevents dirt such as muddy water from splashing to other components such as the oil tank body 1, the traveling part 101 or the frame 9. Preferably, the first fender segment is a plate-shaped structure which is curved in an arc shape and is matched with the shape of the tire. The first mud guard section and the suspended section are both of plate-shaped structures, and a gap is formed between the first mud guard section which is bent in an arc shape and the suspended section, so that the weight of the oil tank body 1 is reduced.

As an alternative embodiment, an arc-shaped mud guard surface matching the shape of the tire may be provided at the bottom of the suspended section of the traveling unit 101 to prevent dirt such as mud from splashing onto other components such as the tank body 1, the traveling unit 101, and the vehicle frame 9.

In another embodiment of this embodiment, the walking part 101 includes a main body section disposed on the top of the fuel tank body 1, and a suspension section extending out of the first sidewall of the fuel tank body 1; the tank assembly further comprises a fender 102, the fender 102 comprising a first fender section integrally formed at the bottom of the suspended section.

In another embodiment of this embodiment, the walking part 101 includes a main body section disposed on the top of the fuel tank body 1, and a suspension section extending out of the first sidewall of the fuel tank body 1; the tank assembly further comprises a fender 102, the fender 102 comprising a second fender segment integrally formed on the first sidewall.

The oil tank body 1, the walking part 101 and the mud guard part 102 can be integrally formed by plastic materials, so that the weight is light, and the hoisting is easier. The molding method may be rotational molding, blow molding or the like. The tank body 1, the traveling part 101, and the mud guard 102 may be integrally formed of a metal material.

In this embodiment, the fuel tank assembly further includes a pedal portion 103 integrally formed on a second sidewall of the fuel tank body 1, the second sidewall being connected to and adjacent to the first sidewall; the footrest section 103 includes at least one projection provided on the second side wall.

The pedal part 103 is integrally formed on the second side wall of the oil tank body 1, the pedal part 103 is integrated on the oil tank body 1, the manufacturing time of the pedal part 103 is reduced, the manufacturing difficulty of the pedal part 103 is reduced, the manufacturing cost is reduced, the assembling procedures such as welding of the pedal part 103 are reduced, and the lateral space of engineering machinery such as a loader cannot be additionally occupied. The user can climb up to the traveling part 101 of the tank body 1 through the step part 103.

The oil tank body 1, the walking part 101, the mud guard part 102 and the pedal part 103 can be integrally formed by plastic materials, so that the weight is light, and the hoisting is easier. The molding method may be rotational molding, blow molding or the like. The tank body 1, the traveling unit 101, the mud guard 102, and the step portion 103 may be integrally formed of a metal material.

Specifically, the footrest section 103 includes a projection integrally formed on the second side wall, and the projection is disposed at a middle portion of the second side wall. Alternatively, the pedal portion 103 includes two protrusions integrally formed on the second side wall, and the two protrusions are distributed along the height direction of the second side wall, or the two protrusions are distributed along the horizontal direction and adjacently arranged to form a pedal portion 103 suitable for pedaling. Alternatively, the footrest section 103 includes three or more protrusions integrally formed on the second side wall, the three or more protrusions are distributed along the height direction of the second side wall, or the three or more protrusions are distributed along the horizontal direction and adjacently arranged to form a footrest section 103 suitable for pedaling. The convex block is provided with a groove-shaped reinforcing rib.

In another embodiment of this embodiment, the fuel tank assembly further includes a foot pedal portion 103 integrally formed on a second sidewall of the fuel tank body 1, the second sidewall being connected to and adjacent to the first sidewall; the footrest section 103 includes at least one recess provided on the second side wall. The groove is suitable for treading and climbing upwards by virtue of force.

Specifically, the footrest section 103 includes a recess integrally formed in the second side wall, and the recess is provided in the middle of the second side wall. Alternatively, the footrest section 103 includes two grooves integrally formed on the second side wall, and the two grooves are distributed along the height direction of the second side wall. Alternatively, the footrest section 103 includes three or more grooves integrally formed on the second side wall, and the three or more grooves are distributed along the height direction of the second side wall.

In this embodiment, the fuel tank assembly further includes a handle portion 104, and the handle portion 104 is integrally formed on the top of the fuel tank body 1. Preferably, the armrest portion 104 is at least one U-shaped handle integrally formed on the top of the fuel tank body 1.

In the process that the user climbs through the pedal part 103, the body balance can be realized by gripping or holding the handrail part 104, and the safety of the climbing process is improved. The armrest part 104 is integrated on the oil tank body 1, so that the manufacturing time of the armrest part 104 is reduced, the manufacturing difficulty of the armrest part 104 is reduced, the assembling procedures such as welding of the armrest part 104 are reduced, and the side space of engineering machinery such as a loader is not additionally occupied.

The oil tank body 1, the walking part 101, the mud guard part 102, the pedal part 103 and the armrest part 104 can be integrally formed by plastic materials, so that the weight is light and the lifting is easier. The molding method may be rotational molding, blow molding or the like. The tank body 1, the traveling part 101, the fender 102, the step part 103, and the armrest part 104 may be integrally formed of a metal material.

In another embodiment of this embodiment, the fuel tank assembly further includes a handle portion 104, and the handle portion 104 is integrally formed on the second side wall; preferably, the number of the armrest parts 104 is greater than or equal to the number of the foothold parts 103, and one armrest part 104 is arranged on one side or both sides above each foothold part 103; alternatively, the armrest portion 104 has one, and is provided at a position close to the top of the tank body 1. Preferably, the armrest portion 104 is a U-shaped handle integrally formed on the second side wall.

In another embodiment of this embodiment, the fuel tank assembly further includes an armrest portion 104, and the armrest portion 104 is integrally formed on the top and the second side wall of the fuel tank body 1. Specifically, the armrest portions 104 have at least one set, and each set of the armrest portions 104 has at least one U-shaped handle, one end of each U-shaped handle being integrally formed on the top of the fuel tank body 1, and the other end being integrally formed on the second side wall. Alternatively, the armrest portions 104 have at least two sets, and one set of the armrest portions 104 has at least one U-shaped handle, wherein the at least one set of the armrest portions 104 is integrally formed on the top of the fuel tank body 1, and the at least one set of the armrest portions 104 is integrally formed on the second side wall.

In another embodiment of this embodiment, the fuel tank assembly further includes an armrest portion 104, and the armrest portion 104 is integrally formed on a third side wall of the fuel tank body 1, and the third side wall is connected to and adjacent to the second side wall. Preferably, the armrest portion 104 is a U-shaped handle.

In another embodiment of this embodiment, the fuel tank assembly further includes an armrest portion 104, and the armrest portion 104 is integrally formed on the top portion and the third side wall of the fuel tank body 1 at a position close to the second side wall. Preferably, the armrest portion 104 is a U-shaped handle.

In another embodiment of this embodiment, the fuel tank assembly further includes an armrest portion 104, and the armrest portion 104 is integrally formed on the first side wall of the fuel tank body 1 at a position close to the second side wall. Preferably, the armrest portion 104 is a U-shaped handle.

In another embodiment of this embodiment, the fuel tank assembly further includes an armrest portion 104, and the armrest portion 104 is integrally formed on a first side wall of the fuel tank body 1 at a position close to the second side wall and a third side wall connected to and adjacent to the second side wall at a position close to the second side wall. Preferably, the armrest portion 104 is a U-shaped handle.

In another embodiment of this embodiment, the fuel tank assembly further includes an armrest portion 104, and the armrest portion 104 is integrally formed on the top, the first side wall, and/or the third side wall of the fuel tank body 1. Specifically, the armrest portions 104 have at least two sets, and one set of the armrest portions 104 has at least one U-shaped handle, wherein the at least one set of the armrest portions 104 is integrally formed on the top of the fuel tank body 1, and the at least one set of the armrest portions 104 is integrally formed on the first side wall and the third side wall. Alternatively, at least one set of the armrest portions 104 is integrally formed on the top of the fuel tank body 1, and at least one set of the armrest portions 104 is integrally formed on the first side wall. Alternatively, at least one set of the armrest portions 104 is integrally formed on the top of the fuel tank body 1, and at least one set of the armrest portions 104 is integrally formed on the third side wall.

Specifically, the oil tank body 1 further comprises a fourth side wall, the fourth side wall is connected with the frame 9 of the engineering machinery such as a loader in an abutting mode, the fourth side wall is connected with and adjacent to the first side wall, and the fourth side wall and the second side wall are arranged oppositely.

In this embodiment, the walking part 101 is provided with a first connecting piece and a second connecting piece which are pre-embedded in the forming process; the oil tank assembly further comprises an oil tank cover plate 4 and a guardrail 6, wherein the oil tank cover plate 4 is arranged above the walking part 101 and is connected with the first connecting piece through a fastener; the guard rail 6 is disposed above the traveling part 101 and connected to the second link by a fastener. Preferably, the guardrail 6 is arranged above the suspended section. Preferably, the first connecting piece and the second connecting piece are embedded threaded inserts, and the fastening piece is a fastening structure such as a screw or a bolt.

Or a first connecting piece pre-embedded in the forming process is arranged on the oil tank body 1; the tank cover 4 is connected to the first connecting part by a fastening element. Or, all be equipped with the pre-buried first connecting piece in the forming process on walking portion 101 and the oil tank body 1, oil tank cover plate 4 passes through the fastener and is connected with first connecting piece.

The tank cap 4 is used to increase friction during walking and prevent a user from slipping or falling when walking on the walking part 101. Preferably, the tank cap 4 is shaped to match the top of the walking part 101. Preferably, the tank cover plate 4 is provided with a plurality of anti-slip grooves or a plurality of anti-slip protrusions, and the extending direction of the anti-slip grooves or the anti-slip protrusions, and the distribution direction of the anti-slip grooves or the anti-slip protrusions is the walking direction.

The guardrail 6 is used for enclosing the user in the walking process and preventing the user from falling down; and the user can keep balance by holding the guard rail 6 during walking.

In another embodiment of this embodiment, the walking part 101 is provided with a first connecting piece pre-embedded in the forming process; the oil tank assembly further comprises an oil tank cover plate 4, wherein the oil tank cover plate 4 is arranged above the walking part 101 and is connected with the first connecting piece through a fastening piece.

In another embodiment of this embodiment, the second connecting member pre-embedded in the forming process is disposed on the walking part 101; the oil tank assembly further comprises a guardrail 6, and the guardrail 6 is arranged above the walking part 101 and connected with the second connecting piece through a fastener. Preferably, the guardrail 6 is arranged on the suspended section.

In this embodiment, the pedal part 103 and the oil tank body 1 are provided with a third connecting piece pre-embedded in the forming process; the fuel tank assembly further comprises a cleat 3, the cleat 3 being disposed on the step portion 103 and connected to the third connecting member by a fastener. Preferably, the third connecting piece is a pre-buried threaded insert, and the fastener is a fastening structure such as a screw or a bolt.

The anti-skid plate 3 increases the friction force during the foot-climbing process, so as to facilitate the upward climbing through the foot-climbing part 103.

In another embodiment of this embodiment, a third connecting member pre-embedded in the molding process is disposed on the pedal portion 103, and the fuel tank assembly further includes an anti-slip plate 3, where the anti-slip plate 3 is disposed on the pedal portion 103 and connected to the third connecting member through a fastening member.

In another embodiment of this embodiment, the oil tank body 1 is provided with a third connecting member embedded in the forming process, the oil tank assembly further includes an anti-slip plate 3, and the anti-slip plate 3 is disposed on the pedal portion 103 and is connected with the third connecting member through a fastening member.

In this embodiment, the oil tank body 1 is further provided with a cleaning opening 105 and a fourth connecting piece pre-embedded in the forming process, and the fourth connecting piece is arranged close to the cleaning opening 105; the oil tank assembly further comprises a cleaning cover 5, and the cleaning cover 5 is covered at the cleaning opening 105 and is connected with the fourth connecting piece through a fastening piece. Preferably, the fourth connecting piece is a pre-embedded threaded insert, and the fastener is a fastening structure such as a screw or a bolt. When the oil tank is cleaned, oil in the oil tank is drained, the cleaning cover 5 is opened, and the oil tank is cleaned through the cleaning opening 105.

In this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the fuel tank body 1, the traveling portion 101, and the mud guard portion 102. The reinforcing ribs are used for increasing the strength of the fuel tank body 1, the traveling part 101 and the mud guard part 102. Preferably, the reinforcing ribs are ribs or grooves provided on the tank body 1, the walking portion 101, and the mud guard portion 102.

In another embodiment of this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the fuel tank body 1.

In another embodiment of this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the traveling unit 101.

In another embodiment of this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the fender 102.

In another embodiment of this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the fuel tank body 1 and the traveling part 101.

In another embodiment of this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the fuel tank body 1 and the mud guard 102.

In another embodiment of this embodiment, the fuel tank assembly further includes a reinforcing rib integrally formed on the traveling unit 101 and the fender 102.

As shown in fig. 6, the present embodiment further provides a loader, which includes a frame 9, a door frame 10 and the oil tank assembly, where the door frame 10 is disposed on the frame 9, the oil tank assembly further includes a mounting structure 2, and the oil tank body 1 is fixed on the frame 9 through the mounting structure 2; the walking part 101 of the oil tank assembly is connected to the portal 10 through a fastener and the connecting bracket 7. Specifically, the flying section is attached to the mast 10 by fasteners and attachment brackets 7. The door frame 10 is used for mounting a vehicle door.

A through hole is reserved in the walking part 101 of the oil tank assembly in the forming process, a steel sleeve is embedded in the through hole, a fastening piece penetrates through the through hole to be connected with the connecting support 7, and the connecting support 7 is connected with the door frame 10.

In this embodiment, the mounting structure 2 includes a fastening device and a metal frame, the fuel tank body 1 is fixed in the metal frame by the fastening device, and the metal frame is connected with the vehicle frame 9 by the fastening device. The metal frame comprises at least two mounting ends, each mounting end is provided with at least one connecting through hole, and the fastening piece penetrates through the mounting through holes to be connected with the frame 9. The fastening device comprises an oil tank strap, and the oil tank strap is wound on the oil tank body 1 and is connected with the metal frame through a fastening piece. Preferably, a rubber pad is arranged between the oil tank strap and the oil tank body 1.

In this embodiment, the loader further includes a protection plate 8 connected to the bottom of the mounting structure 2 and located below the oil tank body 1 to protect the oil tank body 1. Preferably, the protection plate 8 is welded to the metal frame of the mounting structure 2.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. A fuel tank assembly, comprising:

a tank body (1);

the walking part (101) transversely extends is integrally formed at the top of the oil tank body (1), and at least one end of the walking part extends to the outside of the oil tank body (1).

2. A tank assembly according to claim 1, characterised in that the walking portion (101) comprises a main section arranged at the top of the tank body (1) and a suspended section extending out of a first side wall of the tank body (1);

the oil tank assembly further comprises a mud guard (102), wherein the mud guard (102) comprises a first mud guard section integrally formed at the bottom of the suspended section and/or a second mud guard section integrally formed on the first side wall.

3. A tank assembly according to claim 1 or 2, further comprising a foot rest portion (103) integrally formed on a second side wall of the tank body (1), the second side wall being connected to and adjacent to the first side wall;

the foot rest (103) comprises at least one projection arranged on the second side wall;

alternatively, the tread portion (103) comprises at least one groove provided on the second side wall.

4. A fuel tank assembly according to claim 3, further comprising an armrest portion (104), said armrest portion (104) being integrally formed on a top portion of said fuel tank body (1);

and/or the armrest part (104) is integrally formed on the second side wall.

5. A fuel tank assembly according to any one of claims 1-2, 4,

the walking part (101) and/or the oil tank body (1) are/is provided with a first connecting piece which is pre-embedded in the forming process; the oil tank assembly further comprises an oil tank cover plate (4), and the oil tank cover plate (4) is arranged above the walking part (101) and is connected with the first connecting piece through a fastener;

and/or a second connecting piece pre-buried in the forming process is arranged on the walking part (101); the oil tank assembly further comprises a guardrail (6), wherein the guardrail (6) is arranged above the walking part (101) and is connected with the second connecting piece through a fastener.

6. A fuel tank assembly as claimed in claim 3, characterized in that the pedal part (103) and/or the fuel tank body (1) is provided with a third connecting piece pre-embedded during the forming process;

the oil tank assembly further comprises an anti-skid plate (3), wherein the anti-skid plate (3) is arranged on the pedal part (103) and is connected with the third connecting piece through a fastening piece.

7. The fuel tank assembly according to any one of claims 1-2, 4 and 6, wherein the fuel tank body (1) is further provided with a cleaning opening (105) and a fourth connecting piece pre-embedded in a forming process, and the fourth connecting piece is arranged close to the cleaning opening (105);

the oil tank assembly further comprises a cleaning cover (5), and the cleaning cover (5) is covered on the cleaning opening (105) and is connected with the fourth connecting piece through a fastening piece.

8. A fuel tank assembly according to claim 2, further comprising a reinforcing rib integrally formed on the fuel tank body (1);

and/or the reinforcing ribs are integrally formed on the walking part (101);

and/or the reinforcing rib is integrally formed on the mud blocking part (102).

9. A loader, characterized by comprising:

a frame (9);

a portal (10) arranged on the frame (9);

the tank assembly according to any one of claims 1 to 8, further comprising a mounting structure (2), the tank body (1) being fixed to the frame (9) by means of the mounting structure (2); the walking part (101) of the oil tank assembly is connected to the door frame (10) through a fastener and a connecting support (7).

10. The loader of claim 9, further comprising a fender (8) attached to the bottom of the mounting structure (2).

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