CN214616790U

CN214616790U - Adjustable piston of diesel engine convenient for adjusting air inlet piston

Info

Publication number: CN214616790U
Application number: CN202120723162.3U
Authority: CN
Inventors: 许寅
Original assignee: Hubei Weiken Power Technology Co ltd
Current assignee: Hubei Weiken Power Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-05
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a piston with adjustable diesel engine convenient to piston regulation admits air, include: piston barrel and advancing mechanism, the spliced pole fixed connection that the top of piston barrel and advancing mechanism one side set up, wherein: connecting plate fixed mounting that adjustment mechanism both sides set up in the inside of piston barrel, advancing mechanism includes the top fixedly connected with connecting cylinder of spliced pole, and the inside fixedly connected with of connecting cylinder impels the piece, the one end fixedly connected with connecting block of connecting cylinder. The utility model discloses an adjustment mechanism, the inside of whole piston has adjustment mechanism, and whole piston can adjust the position of self through adjustment mechanism for the work efficiency of whole piston uprises, and whole piston is also convenient for install and fixed, and staff's intensity of labour is less, when whole piston slides, and lubricating oil can be spilled over to one of them go-between inside, can reduce whole piston wearing and tearing, makes the life of whole piston increase.

Description

Adjustable piston of diesel engine convenient for adjusting air inlet piston

Technical Field

The utility model relates to the technical field of engines, specifically be a piston with adjustable diesel engine convenient to piston adjusts admits air.

Background

An Engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, etc., such as internal combustion engines typically convert chemical energy into mechanical energy. The engine is suitable for a power generation device, and can also refer to the whole machine (such as a gasoline engine and an aeroengine) comprising the power device, the engine is originally produced in the United kingdom, so the concept of the engine is derived from English, and the engine is originally meant to refer to a mechanical device for generating power, and a piston is one of important components in the engine.

The piston on the existing market does not have an adjusting mechanism and cannot adjust the position of the piston, so that the working efficiency of the whole piston is high, the whole piston is not convenient to install and fix, the labor intensity of workers is high, the whole piston is also large in abrasion during working, and the service life of the piston is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piston with adjustable diesel engine convenient to piston regulation admits air to solve the piston on the current market that above-mentioned background art provided and do not have adjustment mechanism, can not adjust the position of self, make the work efficiency of whole piston uprise, whole piston is also not convenient for install and fix, staff's intensity of labour is great, whole piston is also great at during operation wearing and tearing, makes the shorter problem of life of piston.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable piston for a diesel engine to facilitate adjustment of an intake piston, comprising:

the top of the piston cylinder is fixedly connected with a connecting column arranged on one side of the propelling mechanism;

the connecting plates arranged on two sides of the adjusting mechanism are fixedly arranged in the piston cylinder;

the propulsion mechanism includes:

the connecting cylinder is fixedly connected with the top of the connecting column, a propelling block is fixedly connected inside the connecting cylinder, and a connecting block is fixedly connected at one end of the connecting cylinder;

the adjustment mechanism includes:

and one side of each connecting plate is fixedly connected with the corresponding connecting plate through a bolt, one side of each connecting plate is fixedly connected with the two ends of the corresponding mounting column, and a fixing sleeve is fixedly arranged in the middle of each mounting column.

In order to make whole piston can carry out better slip, as the utility model relates to an it is preferred, two go-between of top fixedly connected with in the piston barrel outside.

In order to make better being connected between whole piston and the connecting rod, conduct the utility model relates to an it is preferred, two through-holes have been seted up at the middle part in the piston barrel outside.

In order to make whole piston barrel can carry out better installation, conduct the utility model relates to an it is preferred, the bottom fixedly connected with fixed block of piston barrel.

In order to make whole piston can carry out better location, as the utility model relates to an it is preferred, a plurality of fixed orificess have been seted up to one side of connecting cylinder.

Seal up to connection pad and erection column avris junction in order to make sealed the conduct the utility model relates to an it is preferred, the outside cover of the erection column of connection pad top installation is equipped with the seal cover.

In order to make the inside lubrication that plays of piston cylinder, as the utility model relates to an it is preferred, piston cylinder inner wall scribbles lubricating oil.

In order to make spliced pole and piston barrel carry out clearance department and seal, conduct the utility model relates to an it is preferred, clearance department cover is equipped with sealed the pad between spliced pole and the piston barrel.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the whole piston is internally provided with an adjusting mechanism, and the position of the whole piston can be adjusted through the adjusting mechanism, so that the working efficiency of the whole piston is improved, the whole piston is convenient to mount and fix, and the labor intensity of workers is low;

2) when the whole piston slides, lubricating oil can overflow from the interior of one connecting ring, so that the wear of the whole piston can be reduced, and the service life of the whole piston is prolonged.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

fig. 2 is a front view of embodiment 1 of the present invention;

fig. 3 is a schematic view of an adjusting mechanism in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a mounting post according to embodiment 1 of the present invention;

fig. 5 is a front view of embodiment 2 of the present invention.

In the figure: 1. a piston cylinder; 2. a propulsion mechanism; 3. an adjustment mechanism; 11. a mini card cover; 12. a fixed block; 13. rolling a ball; 14. a connecting ring; 15. a through hole; 21. connecting columns; 22. a connecting cylinder; 23. a propulsion block; 24. connecting blocks; 31. a connecting plate; 32. a connecting disc; 33. mounting a column; 34. and (4) fixing sleeves.

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.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable piston for a diesel engine to facilitate adjustment of an intake piston, comprising: the piston comprises a piston cylinder 1 and a propelling mechanism 2, wherein the top of the piston cylinder 1 is fixedly connected with a connecting column 21 arranged on one side of the propelling mechanism 2;

the connecting plates 31 arranged at two sides of the adjusting mechanism 3 are fixedly arranged in the piston cylinder 1;

the propulsion mechanism 2 includes: the connecting cylinder 22 is fixedly connected with the top of the connecting column 21, a propelling block 23 is fixedly connected inside the connecting cylinder 22, and one end of the connecting cylinder 22 is fixedly connected with a connecting block 24;

the adjusting mechanism 3 includes: and the connecting discs 32 are fixedly connected with one sides of the two connecting plates 31 through bolts, one sides of the two connecting discs 32 are fixedly connected with two ends of the mounting column 33, and the middle part of the mounting column 33 is fixedly provided with a fixing sleeve 34.

The top of the piston cylinder 1 outside is fixedly connected with two connecting rings 14, the middle of the piston cylinder 1 outside is provided with two through holes 15, the bottom of the piston cylinder 1 is fixedly connected with a fixing block 12, and one side of a connecting cylinder 22 is provided with a plurality of fixing holes.

The outer side of the mounting post 33 mounted on the top of the connecting disc 32 is sleeved with a sealing sleeve, and the sealing sleeve can seal the connecting part of the connecting disc 32 and the side of the mounting post 33.

The inner wall of the piston cylinder body 1 is coated with lubricating oil, and the lubricating oil arranged is convenient for lubricating the interior of the piston cylinder body 1.

The clearance department cover between spliced pole 21 and the piston barrel 1 is equipped with sealed the pad, is convenient for carry out sealing process to the clearance department between spliced pole 21 and the piston barrel 1 through the sealed pad that sets up.

Concretely, the staff can be fixed with the connecting rod through fixed cover 34, when the position of whole piston is adjusted to needs, the staff can dismantle connection pad 32 and connecting plate 31 earlier, can rotate whole erection column 33 immediately, connection pad 32 can rotate along connecting plate 31 one side like this, fixed cover 34 also follows and rotates simultaneously, at this moment when fixed cover 34 of reuse is fixed with the connecting rod, the hookup location between fixed cover 34 and the connecting rod changes, just so realize adjusting the purpose of whole piston, simultaneously in order to make whole piston can carry out better location, a plurality of fixed orificess have been seted up to one side of connecting cylinder 22, in order to make better being connected between whole piston and the connecting rod, two through-holes 15 have been seted up at the middle part in the piston barrel outside.

Example 2

Referring to fig. 5, the difference technique of this embodiment compared with embodiment 1 is: an oil storage groove is formed in one of the connecting rings 14, a plurality of rolling balls 13 are fixedly mounted at the top of the one connecting ring 14, and the miniature clamping cover 11 is connected to one side of the one connecting ring 14 in a clamping mode, so that lubricating oil can overflow from the inside of the one connecting ring 14 when the whole piston slides, and the abrasion of the whole piston can be reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a piston with adjustable diesel engine convenient to piston regulation admits air which characterized in that includes: the piston comprises a piston cylinder (1) and a propelling mechanism (2), wherein the top of the piston cylinder (1) is fixedly connected with a connecting column (21) arranged on one side of the propelling mechanism (2);

the connecting plates (31) arranged on two sides of the adjusting mechanism (3) are fixedly arranged in the piston cylinder body (1);

the propulsion mechanism (2) comprises:

the connecting cylinder (22) is fixedly connected with the top of the connecting column (21), a propelling block (23) is fixedly connected inside the connecting cylinder (22), and one end of the connecting cylinder (22) is fixedly connected with a connecting block (24);

the adjusting mechanism (3) comprises:

and two connecting discs (32) fixedly connected with one side of the connecting plate (31) through bolts are arranged, two connecting discs (32) are fixedly connected with one side of each connecting disc (32) at two ends of a mounting column (33), and a fixing sleeve (34) is fixedly arranged in the middle of the mounting column (33).

2. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: the top of the outer side of the piston cylinder (1) is fixedly connected with two connecting rings (14).

3. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: two through holes (15) are formed in the middle of the outer side of the piston cylinder body (1).

4. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: the bottom of the piston cylinder (1) is fixedly connected with a fixing block (12).

5. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: a plurality of fixing holes are formed in one side of the connecting cylinder (22).

6. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: and a sealing sleeve is sleeved on the outer side of a mounting column (33) mounted at the top of the connecting disc (32).

7. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: the inner wall of the piston cylinder (1) is coated with lubricating oil.

8. The adjustable piston of claim 1, wherein the adjustable piston is adapted to facilitate adjustment of an intake piston, and comprises: and a sealing gasket is sleeved at a gap between the connecting column (21) and the piston cylinder (1).