CN215949616U

CN215949616U - Engine oil heating device for diesel engine of engineering machinery vehicle

Info

Publication number: CN215949616U
Application number: CN202121387608.6U
Authority: CN
Inventors: 李小峰; 葛平政; 陈海燕
Original assignee: Jiangxi Vocational and Technical College of Communication
Current assignee: Jiangxi Vocational and Technical College of Communication
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-04
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an engine oil heating device of a diesel engine of an engineering machinery vehicle, and particularly relates to the technical field of engine oil heating, wherein the engine oil heating device comprises an oil tank and a tank cover, wherein a plurality of rotary heating assemblies are arranged in the oil tank, and a driving assembly connected with the rotary heating assemblies is arranged on the tank cover; the rotary heating assembly comprises a heating rod, a plurality of heating holes are formed in the heating rod in a penetrating mode, an air cavity communicated with the heating holes is formed in the heating rod, and the air cavity is communicated with a heating pipe; the driving assembly comprises a first gear and a second gear which are connected with the heating rod, a driving wheel is meshed with one side of the first gear, and the driving wheel is connected with the second gear through a transmission belt. According to the utility model, the rotary heating assembly is arranged, the heating holes are vertically distributed on the heating rod, so that the engine oil layers with different depths can be simultaneously heated, and the first gear and the second gear rotate in opposite directions, so that the heating rod can stir more fully.

Description

Engine oil heating device for diesel engine of engineering machinery vehicle

Technical Field

The utility model relates to the technical field of engine oil heating, in particular to an engine oil heating device of a diesel engine of an engineering machinery vehicle.

Background

The diesel engine is the heart of the engineering machinery vehicle, there are many metal surfaces that rub each other and move in it, these parts movement speed is fast, must guarantee that the lubricating oil is delivered to every part of the diesel engine in time, can reduce the wearing and tearing of the part of the diesel engine, lengthen the life time of the diesel engine, however in cold season and area, the engine oil can increase the viscidity, the mobility reduces.

When the engine is started at low temperature, viscous engine oil is deposited in an oil sump and cannot be immediately conveyed to all parts of the diesel engine, so that the abrasion of the parts of the diesel engine is increased, and the service life of the diesel engine is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, an embodiment of the present invention provides an oil heating device for a diesel engine of an engineering machinery vehicle, and the technical problem to be solved by the present invention is: viscous engine oil is deposited in the oil pan and cannot be immediately conveyed to all parts of the diesel engine, so that the abrasion of the parts of the diesel engine is increased, and the service life of the diesel engine is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: an engine oil heating device of a diesel engine of an engineering machinery vehicle comprises an oil tank and a tank cover, wherein a plurality of rotary heating assemblies are arranged in the oil tank, and a driving assembly connected with the rotary heating assemblies is arranged on the tank cover; the rotary heating assembly comprises a heating rod, a plurality of heating holes are formed in the heating rod in a penetrating mode, an air cavity communicated with the heating holes is formed in the heating rod, and the air cavity is communicated with a heating pipe; the driving assembly comprises a first gear and a second gear which are connected with the heating rod, one side of the first gear is engaged with a driving wheel, and the driving wheel is connected with the second gear through a transmission belt; the driving assembly further comprises a rack meshed with the driving wheel and a driving wheel positioned on one side of the rack, a driving rod is arranged above the driving wheel, and one end, close to the driving wheel, of the driving rod is rotatably arranged on the box cover.

In a preferred embodiment, the first gear and the second gear are both rotatably arranged on the box cover, and both the first gear and the second gear are fixedly connected with the heating rod.

In a preferred embodiment, a motor is connected to one side of the driving wheel in a transmission manner, and the motor is fixedly connected with the box cover.

In a preferred embodiment, the driving rod is provided with a first driving groove and a second driving groove, the driving wheel is provided with a first driving block extending into the first driving groove, and the rack is provided with a second driving block extending into the second driving groove.

In a preferred embodiment, the heating pipe comprises a first pipe body and a second pipe body, the first pipe body is communicated with the heating rod and is made of rubber materials, the heating wire is arranged outside the second pipe body, and the second pipe body is made of copper materials.

In a preferred embodiment, a filtering box communicated with the heating pipe is arranged on the box cover, a filtering cavity is arranged in the filtering box, a filtering membrane is arranged in the filtering cavity, an air pump is arranged in the filtering box, and an air inlet of the air pump is communicated with the filtering cavity.

In a preferred embodiment, the tank cover is provided with an exhaust valve, and the exhaust valve is communicated with the oil tank.

In a preferred embodiment, a sliding block is fixedly arranged at the bottom of the rack, and a sliding groove for accommodating the sliding block to slide is arranged on the box cover.

The utility model has the technical effects and advantages that:

1. the rotary heating assembly is arranged, the heating holes are vertically distributed on the heating rod, so that the engine oil layers with different depths can be simultaneously heated, the heating efficiency is high, heated gas is directly conveyed into the engine oil, the heat conversion efficiency is high, the engine oil temperature rise speed is high, the rotation directions of the first gear and the second gear are opposite, the heating rod is stirred more fully, the viscous engine oil is prevented from being deposited in the oil sump, and the using effect is good;

2. according to the utility model, the filtering membrane is arranged, so that the filtering membrane can filter the extracted external gas, the pollution to the engine oil caused by the external particles conveyed into the engine oil is avoided, and the sliding block plays a role in guiding the sliding direction of the rack, so that the rack moves more stably.

Drawings

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

Fig. 2 is a top view of the overall structure of the present invention.

FIG. 3 is an enlarged view of the portion B of FIG. 2 according to the present invention.

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention.

The reference signs are: 1. an oil tank; 2. a box cover; 3. a heating rod; 4. heating a tube; 5. a first gear; 6. a second gear; 7. a driving wheel; 8. a transmission belt; 9. a rack; 10. a drive wheel; 11. a drive rod; 12. a first drive slot; 13. a second driving groove; 14. a filtration membrane; 15. an exhaust valve; 16. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Example 1

As shown in fig. 1-3, the engine oil heating device for the diesel engine of the engineering machinery vehicle in the embodiment includes an oil tank 1 and a tank cover 2, wherein a plurality of rotary heating assemblies are arranged in the oil tank 1, and a driving assembly connected with the rotary heating assemblies is arranged on the tank cover 2; the rotary heating assembly comprises a heating rod 3, a plurality of heating holes are formed in the heating rod 3 in a penetrating mode, an air cavity communicated with the heating holes is formed in the heating rod 3, and the air cavity is communicated with a heating pipe 4; the driving assembly comprises a first gear 5 and a second gear 6 which are connected with the heating rod 3, a driving wheel 7 is meshed with one side of the first gear 5, and the driving wheel 7 is connected with the second gear 6 through a transmission belt 8; the driving assembly further comprises a rack 9 meshed with the driving wheel 7 and a driving wheel 10 located on one side of the rack 9, a driving rod 11 is arranged above the driving wheel 10, and one end, close to the driving wheel 10, of the driving rod 11 is rotatably arranged on the box cover 2.

The implementation mode is specifically as follows: the heating pipe 4 conveys heated gas to the gas cavity in the heating rod 3, the gas cavity conveys the gas to engine oil through a plurality of heating holes, the heating holes are vertically distributed on the heating rod 3, thereby heating operation can be simultaneously carried out on engine oil layers with different depths, the heating efficiency is high, the heated gas is directly conveyed to the engine oil, the heat conversion efficiency is high, the engine oil heating speed is high, the driving component can control the driving rod 11 to swing back and forth, the driving rod 11 can drive the rack 9 to move back and forth, the rack 9 drives the meshed driving wheel 7 to rotate, the driving wheel 7 can simultaneously drive the meshed first gear 5 and the second gear 6 which is movably connected through the driving belt 8 to rotate, the first gear 5 and the second gear 6 rotate in opposite directions, the first gear 5 and the second gear 6 drive the connected heating rod 3 to rotate in opposite directions, thereby the heating rod 3 can be stirred more fully, avoid ropy machine oil to deposit in the oil pan, the whole intensification of machine oil is more even, excellent in use effect.

In this embodiment, the first gear 5 and the second gear 6 are both rotatably disposed on the box cover 2, and the first gear 5 and the second gear 6 are both fixedly connected to the heating rod 3. The first gear 5 and the second gear 6 can drive the heating rod 3 connected with the first gear to synchronously rotate, so that the machine oil is stirred.

In this embodiment, a motor is connected to one side of the driving wheel 10 in a transmission manner, and the motor is fixedly connected to the case cover 2. The motor output shaft drives the driving wheel 10 to rotate, and power transmission is achieved.

In this embodiment, the driving rod 11 is provided with a first driving slot 12 and a second driving slot 13, the driving wheel 10 is provided with a first driving block extending into the first driving slot 12, and the rack 9 is provided with a second driving block extending into the second driving slot 13. When the driving wheel 10 rotates, the driving rod 11 is driven by the first driving block to swing back and forth, and the driving rod 11 drives the rack 9 to reciprocate by the second driving block in the second driving groove 13, so that power transmission is realized.

In this embodiment, heating pipe 4 is including first body and second body, first body and 3 intercommunications of heating rod, just first body is made by rubber materials, the second body outside is equipped with the heater strip, the second body is made by the copper product material. First body rubber is made and is had elasticity, can not cause the interference to the rotation of heating rod 3, and the second body heat transfer efficiency that the copper product was made is high to can the rapid heating gas.

Example 2

The difference from example 1 is:

as shown in fig. 1, 2 and 4, in this embodiment, a filter box communicated with the heating pipe 4 is disposed on the box cover 2, a filter cavity is disposed in the filter box, a filter membrane 14 is disposed in the filter cavity, and an air pump is disposed in the filter box and an air inlet of the air pump is communicated with the filter cavity. The filtering membrane 14 can filter the extracted outside air, so as to avoid the pollution to the engine oil caused by the outside particles conveyed into the engine oil.

In this embodiment, the tank cover 2 is provided with an exhaust valve 15, and the exhaust valve 15 is communicated with the oil tank 1. The exhaust valve 15 can be communicated with an exhaust pipe, so that redundant gas in the oil tank 1 is discharged outwards in time, and the use safety is ensured.

In this embodiment, a sliding block 16 is fixedly disposed at the bottom of the rack 9, and a sliding groove for accommodating the sliding block 16 is disposed on the case cover 2. The sliding block 16 plays a role in guiding the sliding direction of the rack 9, so that the rack 9 moves more stably.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an engineering machine tool vehicle diesel engine machine oil heating device, includes oil tank (1) and case lid (2), its characterized in that: the oil tank (1) is internally provided with a plurality of rotary heating assemblies, and the tank cover (2) is provided with a driving assembly connected with the rotary heating assemblies;

the rotary heating assembly comprises a heating rod (3), a plurality of heating holes are formed in the heating rod (3) in a penetrating mode, an air cavity communicated with the heating holes is formed in the heating rod (3), and the air cavity is communicated with a heating pipe (4);

the driving assembly comprises a first gear (5) and a second gear (6) which are connected with the heating rod (3), one side of the first gear (5) is meshed with a driving wheel (7), and the driving wheel (7) is connected with the second gear (6) through a transmission belt (8);

the driving assembly further comprises a rack (9) meshed with the driving wheel (7) and a driving wheel (10) located on one side of the rack (9), a driving rod (11) is arranged above the driving wheel (10), and one end, close to the driving wheel (10), of the driving rod (11) is rotatably arranged on the box cover (2).

2. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: first gear (5) and second gear (6) all rotate and set up on case lid (2), first gear (5) and second gear (6) all with heating rod (3) fixed connection.

3. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: and a motor is connected to one side of the driving wheel (10) in a transmission manner and is fixedly connected with the box cover (2).

4. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: be equipped with first drive groove (12) and second drive groove (13) on actuating lever (11), be equipped with the first drive piece that stretches into in first drive groove (12) on drive wheel (10), be equipped with the second drive piece that stretches into in second drive groove (13) on rack (9).

5. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: heating pipe (4) are including first body and second body, first body and heating rod (3) intercommunication, just first body is made by rubber materials, the second body outside is equipped with the heater strip, the second body is made by the copper product material.

6. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: the box cover (2) is provided with a filter box communicated with the heating pipe (4), a filter cavity is arranged in the filter box, a filter membrane (14) is arranged in the filter cavity, an air pump is arranged in the filter box, an air inlet of the air pump is communicated with the filter cavity, and an air outlet of the air pump is communicated with the heating pipe (4).

7. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: be equipped with discharge valve (15) on case lid (2), discharge valve (15) and oil tank (1) intercommunication set up.

8. The engine oil heating device for the diesel engine of the engineering machinery vehicle as claimed in claim 1, wherein: the bottom of the rack (9) is fixedly provided with a sliding block (16), and the box cover (2) is provided with a sliding chute for accommodating the sliding block (16).