CN218717448U - Oil pan of manual-automatic integrated pump for automobile tilter - Google Patents

Abstract

The application discloses an oil pan of a manual-automatic integrated pump for an automobile tilter, which comprises an oil pan shell; a protective case installed outside the oil pan housing; a buffer mechanism provided on an outer wall of the protective case for absorbing impact; the inner lapping edge is arranged at the top of the outer wall of the oil bottom shell; the fastener, it is used for with protective housing fixed mounting outside the oil-bottom casing, the top of protective housing face with take along the bottom surface butt outward, in daily use, through adopting above-mentioned technical scheme, through buffer gear's setting, absorb external impact, reduce the impact and to the harmful effects that the inner member of oil-bottom casing caused, through fastener and the cooperation of taking the edge in, make the protective housing firmly fix in the oil-bottom casing outside.

Description

Oil pan of manual-automatic integrated pump for automobile tilter

Technical Field

The utility model relates to an oil pan of manual-automatic pump for car tipper.

Background

Along with the increase of the load tonnage of commercial vehicles in China, the requirement of drivers and passengers on the comfort of the cab is improved, the self weight of the cab is continuously increased, and great inconvenience is brought to the drivers and passengers who go out to overturn the cab when maintaining the vehicles. In order to solve the problem, the cab turning of the commercial vehicle is completed by installing an oil pump and a lifting oil cylinder below the cab. At present, oil pumps installed on commercial vehicles include manual pumps, electric pumps, and manual and electric integrated oil pumps. The manual and electric integrated oil pump brings great convenience to a driver, and particularly, under the condition that no power supply exists, the purpose of overturning a cab can be achieved manually. However, the internal mechanism of the existing manual-automatic integrated pump is complex and precise, the oil pan structure is quite single, the oil pan is usually an integrated single-layer shell, the internal structure of the pump body cannot be well protected, when the pump body is impacted by flying stones, impact force is directly transmitted into the pump body, and the operation of the internal mechanism is inevitably influenced in the past, so that improvement is needed.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art.

The application provides an oil pan of manual-automatic pump for car tipper, include:

an oil-bottom housing;

a protective case installed outside the oil pan housing;

and the buffer mechanism is arranged on the outer wall of the protective shell and used for absorbing impact.

Further comprising:

the inner lapping edge is arranged at the top of the outer wall of the oil bottom shell;

the fastener is used for fixedly mounting the protective shell outside the oil bottom shell;

wherein, the top end surface of the protective shell is abutted against the bottom surface of the outer lap edge.

The fastener includes:

the outer lap edge is arranged on the top of the outer wall of the protective shell;

the plurality of through grooves are formed in the top of the side wall of the protective shell and penetrate through the outer lapping edge;

one end of each screw rod is welded on the outer wall of the oil bottom shell, and the other end of each screw rod penetrates through each through groove and extends out of the protective shell;

and the fastening nuts are detachably mounted on the screw rods through threads respectively.

The buffer mechanism includes:

a plurality of buffer cells, each comprising:

a buffer tank disposed on an outer wall of the protective case;

a buffer plate movably installed in the buffer tank;

and two ends of the buffer springs are respectively connected with the buffer grooves and the side walls opposite to the buffer plate.

The buffer gear still includes:

and the plurality of leak holes are arranged at the bottom of the protective shell.

The buffer gear still includes:

the bottom ends of the pressure springs are arranged on the inner wall of the bottom of the protective shell through grooves;

and the rubber blocks are fixedly arranged at the top ends of the pressure applying springs respectively, and the top surfaces of the rubber blocks are abutted against the outer wall of the bottom of the oil bottom shell.

Further comprising:

and the antirust paint is arranged on the outer surface of the oil bottom shell.

The utility model has the advantages as follows:

1. through the matching arrangement of the buffer mechanism and the protective shell, the oil bottom shell is prevented from being threatened by flying stones, the service life of the oil bottom shell is prolonged, and the maintenance frequency is reduced;

2. through the arrangement of the through groove, the screw rod, the fastening nut and the outer lap edge, the protective shell and the oil bottom shell are firmly installed.

Drawings

FIG. 1 is a front view of an oil pan of an auto-manual pump for an automobile tilter according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a partially enlarged structure at a in the embodiment of the present application.

Reference numerals

1-oil bottom shell, 2-protective shell, 3-inner lapping edge, 4-outer lapping edge, 5-through groove, 6-screw, 7-fastening nut, 8-buffer groove, 9-buffer plate, 10-buffer spring, 11-leak hole, 12-pressure spring, 13-groove, 14-rubber block and 15-antirust paint.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The server provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1

As shown in fig. 1 to 2, the present embodiment provides an oil pan of an auto-manual pump for an automobile tilter, which includes an oil pan housing 1; a protective case 2 installed outside the oil pan case 1; and a buffer mechanism provided on an outer wall of the protective case 2 for absorbing impact.

Further, the oil-bottom shell also comprises an inner lapping edge 3 which is arranged at the top of the outer wall of the oil-bottom shell 1; and the fastening piece is used for fixedly installing the protective shell 2 outside the oil bottom shell 1, and the top end surface of the protective shell 2 is abutted against the bottom surface of the outer lap edge 4.

Further, the fastener comprises an outer lap edge 4 which is arranged on the top of the outer wall of the protective shell 2; the through grooves 5 are formed in the top of the side wall of the protective shell 2 and penetrate through the outer lap edges 4; one end of each screw 6 is welded on the outer wall of the oil bottom shell 1, and the other end of each screw passes through each through groove 5 and extends out of the protective shell 2; and the fastening nuts 7 are detachably arranged on the screw rods 6 respectively through threads.

Further, buffer gear includes a plurality of buffer unit, all includes: a buffer tank 8 provided on an outer wall of the protective case 2; a buffer plate 9 movably installed in the buffer tank 8; and the two ends of the buffer springs 10 are respectively connected with the opposite side walls of the buffer groove 8 and the buffer plate 9.

In this embodiment of the present application, due to the above structure, when the protective shell 2 is installed, the protective shell 2 is sleeved outside the oil pan, so that the top end surface of the protective shell 2 abuts against the bottom surface of the inner lap 3, each screw 6 passes through the corresponding through groove 5 and extends out of the protective shell 2, each fastening nut 7 is installed on each screw 6 respectively until the inner end surface of each fastening nut 7 abuts against the outer wall of the protective shell 2, and the diameter of each fastening nut 7 is larger than the width of the through groove 5, when the protective shell 2 slides in the direction away from the inner lap 3, the bottom surface of the outer lap 4 abuts against the outer wall of the fastening nut 7, so that the protective shell 2 cannot move continuously, and the protective shell 2 is installed and fixed, in the vehicle driving process, the flying stones first contact with the buffer plate 9, the buffer plate 9 slides in the buffer groove 8 towards the oil pan housing 1, each buffer spring 10 deforms, so as to absorb the impact force, the residual impact force is transmitted into the oil pan housing 1 via each buffer spring 10, and the impact force is dispersed and the protective shell is prevented from being absorbed step by step.

Example 2:

as shown in fig. 1, in the present embodiment, in addition to the structural features of the previous embodiment, the buffer mechanism further includes a plurality of leak holes 11 disposed at the bottom of the protective casing 2.

Further, the buffer mechanism also comprises a plurality of pressure applying springs 12, and the bottom ends of the pressure applying springs are arranged on the inner wall of the bottom of the protective shell 2 through grooves 13; and the rubber blocks 14 are fixedly arranged at the top ends of the pressure applying springs 12 respectively, and the top surfaces of the rubber blocks are abutted with the outer wall of the bottom of the oil-bottom shell 1.

Further, the oil-proof paint also comprises antirust paint 15 which is arranged on the outer surface of the oil-bottom shell 1.

In this embodiment of the application, due to the adoption of the structure, in rainy days, rainwater entering the inner cavity of the protective shell 2 through the through groove 5 is discharged through the leak hole 11, the bottoms of the oil bottom shell 1 and the protective shell 2 are pressed in two directions through the arrangement of the pressing spring 12 and the rubber block 14, after the fastening nut 7 is installed, the oil bottom shell 1 slides towards the direction away from the inner lapping edge 3, at the moment, the outer lapping edge 4 approaches to the fastening nut 7 until the bottom surface of the outer lapping edge 4 abuts against the outer wall of the fastening nut 7, the outer wall of the fastening nut 7 is hexagonal, and the corners of the hexagonal fastening nut 7 are matched with the outer lapping edge 4 or the through groove 5, so that the fastening nut 7 is not easy to rotate when a vehicle runs, and the installation stability is improved;

in the preferred embodiment, the outer wall of the oil-bottom shell 1 is prevented from being corroded and rusted by rainwater through the arrangement of the antirust paint 15.

It should be noted that, in this document, 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. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides an oil pan of manual-automatic pump for car upset device which characterized in that includes:

an oil-bottom case (1);

a protective case (2) mounted outside the oil pan case (1);

and the buffer mechanism is arranged on the outer wall of the protective shell (2) and is used for absorbing impact.

2. The oil pan of the manual-automatic integrated pump for the automobile tilter as claimed in claim 1, further comprising:

the inner lapping edge (3) is arranged at the top of the outer wall of the oil bottom shell (1);

a fastener for fixedly mounting the protective casing (2) outside the oil-bottom casing (1);

the top end surface of the protective shell (2) is abutted against the bottom surface of the outer lap edge (4).

3. The oil pan of an auto-manual pump for an automobile tilter according to claim 2, wherein the fastening member comprises:

the outer lap edge (4) is arranged at the top of the outer wall of the protective shell (2);

the through grooves (5) are formed in the top of the side wall of the protective shell (2) and penetrate through the outer lap edges (4);

one end of each screw rod (6) is welded on the outer wall of the oil bottom shell (1), and the other end of each screw rod penetrates through each through groove (5) and extends out of the protective shell (2);

and the fastening nuts (7) are detachably arranged on the screw rods (6) through threads respectively.

4. The oil pan of an auto-manual pump for an automobile tilter according to any one of claims 1 to 3, wherein the buffer mechanism comprises:

a plurality of buffer cells, each comprising:

a buffer tank (8) arranged on the outer wall of the protective shell (2);

a buffer plate (9) movably mounted in the buffer tank (8);

and two ends of the buffer springs (10) are respectively connected with the opposite side walls of the buffer groove (8) and the buffer plate (9).

5. The oil pan of an auto-manual pump for an automobile tilter according to claim 4, wherein the buffer mechanism further comprises:

and the plurality of leak holes (11) are formed in the bottom of the protective shell (2).

6. The oil pan of an auto-manual pump for an automobile tilter according to claim 5, wherein the buffer mechanism further comprises:

the bottom ends of the pressure springs (12) are installed on the inner wall of the bottom of the protective shell (2) through grooves (13);

and the rubber blocks (14) are fixedly arranged at the top ends of the pressure applying springs (12) respectively, and the top surfaces of the rubber blocks are abutted against the outer wall of the bottom of the oil bottom shell (1).

7. The oil pan of the manual-automatic pump for the automobile tilter as claimed in claim 5, further comprising:

and the antirust paint (15) is arranged on the outer surface of the oil bottom shell (1).

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