CN212219885U - Oil tank of wheeled tractor - Google Patents

Abstract

The utility model discloses a wheel type tractor oil tank, which comprises an oil tank main body, wherein the upper end of the oil tank main body is provided with an oil filling port, the lower end surface of the oil tank main body is provided with an oil discharge convex opening, an oil discharge block is connected in the oil discharge convex opening through an internal thread, the outer surface of the front side of the oil discharge convex opening is provided with an inclined pipe head, the outer part of the inclined pipe head is connected with a threaded cover through threads, an annular groove is arranged on the inner surface of the outer end of the oil discharge convex opening, a spring is arranged in the annular groove, the spring downwards extrudes the oil discharge blocking block, the forked inclined pipe head is arranged outside the oil discharge convex opening, oil can be leaked out of the inclined pipe head by directly loosening the oil discharge blocking block without disassembling the oil discharge blocking block, and can not lead to the oil to flow to the hand, set up the spring and extrude the oil drain sprue in addition, make it bear the pressure and support, difficult not hard up smooth silk, the installation is inseparabler.

Description

Oil tank of wheeled tractor

Technical Field

The utility model relates to a tractor oil tank field, more specifically say, relate to a wheeled tractor oil tank.

Background

The high-horsepower wheel tractor has better traction performance and is suitable for being used in large farms with wide farm tools for high-speed operation;

in the oil tank of the existing wheel tractor, the oil discharging mechanism at the bottom of the oil tank is single in structure, the adopted oil discharging bolt is poor in tightness during installation and may be loosened due to sliding threads, the oil discharging bolt needs to be completely disassembled during oil discharging, the oil discharging bolt needs to be installed again after oil discharging, and the oil discharging mechanism is very inconvenient.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a wheeled tractor oil tank through set up forked slope tube head outside the oil drain tang, directly not hard up oil drain sprue can make oil spill from the slope tube head, need not dismantle the oil drain sprue to can not lead to the oil stream in hand, set up the spring in addition and push down the oil drain sprue, make it bear the pressure and support, difficult not hard up smooth silk, the installation is inseparabler.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a wheeled tractor oil tank, includes the oil tank main part, oil tank main part upper end is equipped with the oiling mouth, the lower terminal surface of oil tank main part is provided with the oil drain tang, there is the oil drain sprue through female connection in the oil drain tang, the front side outer surface of oil drain tang is equipped with the slope tube head, there is the screw cap slope tube head through threaded connection outward, the ring channel is seted up to the outer end inner side surface of oil drain tang, the spring has been placed in the ring channel, the spring extrudees the oil drain sprue downwards, through setting up forked slope tube head outside the oil drain tang, and the direct oil drain sprue that becomes flexible can make oil spill from the slope tube head, need not dismantle the oil drain sprue to can not lead to the oil stream in hand, set up the spring in addition and extrude the oil drain sprue, make it bear the pressure support, difficult not become flexible smooth silk, install inseparabler.

Furthermore, the oil drainage block is of a convex cylindrical structure, a conical notch is formed in the upper end of the oil drainage block, a rubber layer covers the outer surface of the oil drainage block, and fracture sealing is formed after installation, so that sealing performance is improved.

Further, the oil discharge convex opening of the oil tank main body is provided with a concave surface, the concave depth is not more than five millimeters, and oil is gathered and leaked when oil is discharged conveniently.

Furthermore, an inner hexagonal groove is formed in the lower surface of the oil drainage block, so that an inner hexagonal wrench can be clamped into the twisted oil drainage block conveniently.

Furthermore, a twisting block is fixed on the outer surface of the threaded cover, so that the threaded cover can be conveniently twisted.

Compared with the prior art, the utility model has the advantages of:

(1) through set up forked slope tube head outside the oil drain tang, the oil drain sprue is leaked from the slope tube head to direct not hard up oil drain sprue, need not dismantle the oil drain sprue to can not lead to the oil stream to on hand, set up the spring in addition and extrude the oil drain sprue, make it bear pressure and support, difficult not hard up smooth silk, the installation is inseparabler.

(2) The oil drainage block is of a convex cylinder structure, a conical notch is formed in the upper end of the oil drainage block, a rubber layer covers the outer surface of the oil drainage block, and fracture sealing is formed after installation, so that sealing performance is improved.

(3) The oil drain convex mouth department of oil tank main part is provided with the depressed face, and the sunken degree of depth is not more than five millimeters, and oil assembles when being convenient for the oil drain and spills.

(4) The lower surface of the oil drainage block is provided with an inner hexagonal groove, so that an inner hexagonal wrench can be conveniently clamped into the twisted oil drainage block.

(5) The outer surface of the threaded cover is fixed with a twisting block, so that the threaded cover can be conveniently twisted.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is the bottom schematic view of the local structure of the oil drain block of the present invention.

The reference numbers in the figures illustrate:

the oil tank comprises a tank body 1, an oil filling port 2, an oil discharging convex port 3, an oil discharging block 4, an inclined pipe head 5, a threaded cover 6, an annular groove 30, a spring 31, a rubber layer 40, a concave surface 100, an inner hexagonal groove 41 and a twisted block 60.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, a wheel tractor oil tank comprises an oil tank main body 1, an oil filling port 2 is arranged at the upper end of the oil tank main body 1, an oil discharging convex port 3 is arranged on the lower end surface of the oil tank main body 1, an oil discharging block 4 is connected in the oil discharging convex port 3 through internal threads, an inclined pipe head 5 is arranged on the outer surface of the front side of the oil discharging convex port 3, a threaded cover 6 is connected to the outer side of the inclined pipe head 5 through threads, an annular groove 30 is formed in the inner surface of the outer end of the oil discharging convex port 3, a spring 31 is placed in the annular groove 30, and the oil discharging block 4 is extruded downwards.

Referring to fig. 1-3, the oil drain block 4 is of a convex cylindrical structure, a conical notch is formed in the upper end of the oil drain block 4, a rubber layer 40 is covered on the outer surface of the oil drain block, fracture sealing is formed after installation, sealing performance is improved, a concave surface 100 is arranged at the oil drain convex opening 3 of the oil tank main body 1, the depth of the concave surface is not more than five millimeters, oil is convenient to gather and leak during oil drain, an inner hexagonal groove 41 is formed in the lower surface of the oil drain block 4, an inner hexagonal wrench can be conveniently clamped into and twisted with the oil drain block 4, and a twisting block 60 is fixed on the outer surface of the threaded cover 6, so.

When in use, an oil discharge convex opening 3 is arranged on the surface of the lower end of the oil tank main body 1, an oil discharge block 4 is connected in the oil discharge convex opening 3 through an internal thread, an inclined tube head 5 is arranged on the outer surface of the front side of the oil discharge convex opening 3, a thread cover 6 is connected outside the inclined tube head 5 through a thread, when oil is discharged, the thread cover 6 is directly twisted by hand, then the oil discharge block 4 is downwards twisted to be loosened, the end surface of the oil discharge block 4 is moved to the lower end of the opening of the inclined tube head 5, at the moment, oil can flow down through the oil discharge convex opening 3 and is led out through the inclined tube head 5, the oil discharge block 4 does not need to be disassembled, after oil is discharged, the oil discharge block 4 can be locked again, the operation is convenient, meanwhile, the oil discharge cannot be separated, an annular groove 30 is arranged on the inner side surface of the outer end of the oil discharge convex opening 3, a spring 31 is arranged in the annular groove 30, when the oil, the sliding wire is not easy to loose, and the installation is more compact.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. A wheel tractor oil tank, includes oil tank main part (1), its characterized in that: oil tank main part (1) upper end is equipped with oiling mouth (2), the lower extreme surface of oil tank main part (1) is provided with oil drain flange (3), there is oil drain sprue (4) through female connection in oil drain flange (3), the front side outer surface of oil drain flange (3) is equipped with slope tube head (5), there are threaded cover (6) slope tube head (5) through threaded connection outward, ring channel (30) are seted up to the outer end inboard surface of oil drain flange (3), spring (31) have been placed in ring channel (30), spring (31) extrude oil drain sprue (4) downwards.

2. A tractor oil sump according to claim 1, wherein: the oil drainage block (4) is of a convex cylindrical structure, a conical notch is formed in the upper end of the oil drainage block, and a rubber layer (40) covers the outer surface of the oil drainage block.

3. A tractor oil sump according to claim 1, wherein: the oil tank is characterized in that a concave surface (100) is arranged at the oil discharge convex opening (3) of the oil tank main body (1), and the concave depth is not more than five millimeters.

4. A tractor oil sump according to claim 1, wherein: the lower surface of the oil drainage block (4) is provided with an inner hexagonal groove (41).

5. A tractor oil sump according to claim 1, wherein: and a twisting block (60) is fixed on the outer surface of the threaded cover (6).

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