CN210370986U

CN210370986U - Oil sprayer hole structure with large and small holes

Info

Publication number: CN210370986U
Application number: CN201921342711.1U
Authority: CN
Inventors: 许雄兵; 李国照
Original assignee: Hubei Marpass Power Technology Co Ltd
Current assignee: Hubei Marpass Power Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-21
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a sprayer pore structure with big aperture, including main part and closed frame, inside one side of main part is provided with the transmission pipe, and one side of transmission pipe installs the protective housing, the internal connection of protective housing has the spout post, and the inboard arrangement of spout post has flexible pipe, closely laminate between the inside inner wall of spout post and the outside outer wall of flexible pipe, the oil spout frame is installed to one side of flexible pipe, and the upper and lower both sides of oil spout frame install the column spinner, closed frame connects in one side of column spinner. This sprayer pore structure with big aperture helps the normal work of little oilhole of sprayer, can carry out buckle protection to big oilhole, is favorable to preventing that the dust blocks up between big oilhole, and when the little oilhole of sprayer took place to block up, the user can open the baffle on the big oilhole through the screw thread of movable adjusting post, helps sprayer pore structure normal use work, and the staff of being convenient for carries out manual regulation.

Description

Oil sprayer hole structure with large and small holes

Technical Field

The utility model relates to a sprayer technical field specifically is a sprayer pore structure with aperture.

Background

The spray characteristics of the fuel injector include atomization particle size, oil mist distribution, oil beam direction, range, diffusion cone angle, and the like. These characteristics should meet the requirements of a combustion system of a diesel engine, so that the formation and combustion of mixed gas are complete, and higher power and thermal efficiency are obtained, but the protection of the large and small holes of the oil injector has defects, which affect the atomization granularity and the oil mist distribution, so the structure of the large and small holes of the oil injector needs to be improved.

When the oil sprayer in the market is used, dust is easily attached to the inside of an oil gun, the normal use of the large hole and the small hole of the oil sprayer is influenced, the large hole and the small hole of the oil sprayer are not provided with specific protective facilities, the large hole and the small hole of the oil sprayer are blocked frequently, the large hole and the small hole of the oil sprayer are not beneficial to being used, and therefore the problem that the large hole and the small hole of the oil sprayer are not.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sprayer pore structure with big aperture to propose sprayer in use on the market among solving above-mentioned background art, the dust adheres to easily in the oil gun inside, influences the normal use of sprayer big aperture, and the big aperture of sprayer does not have specific protective equipment, and the big aperture of sprayer often appears the jam condition, is unfavorable for the big aperture of sprayer to use, consequently, the unsmooth problem in big aperture of sprayer often appears.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sprayer pore structure with big aperture, includes main part and closed frame, inside one side of main part is provided with the transmission pipe, and one side of transmission pipe installs the protective housing, the internal connection of protective housing has the spout post, and the inboard of spout post settles and have flexible pipe, closely laminate between the inside inner wall of spout post and the outside outer wall of flexible pipe, the oil spout frame is installed to one side of flexible pipe, and the upper and lower both sides of oil spout frame install the column spinner, closed frame connects in one side of column spinner, the outside bottom of main part is provided with the oil tank.

Preferably, the telescopic pipe is movably connected with the oil injection frame, and the sliding groove column and the oil injection frame form a sliding structure through the telescopic pipe.

Preferably, the closed frame comprises movable columns and a clamping plate, the clamping plate is installed on one side of the inner wall of the closed frame, and the movable columns are arranged on the upper side and the lower side of the clamping plate.

Preferably, the inner wall of the movable column is tightly attached to the outer wall of the clamping plate, and the closed frame forms a clamping structure with the clamping plate through the movable column.

Preferably, the oil injection frame comprises a small oil hole, a large oil hole, a baffle and an adjusting column, the large oil hole is formed in the middle of the inside of the oil injection frame, the small oil hole is formed in the upper side and the lower side of the large oil hole, the baffle is installed on one side, close to the large oil hole, of the small oil hole, and the adjusting column is arranged at the bottom end of the baffle.

Preferably, the oil injection frame is in threaded connection with the adjusting column, and the oil injection frame and the baffle form a buckle structure through the adjusting column.

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

1. the sliding chute column of the utility model forms a sliding structure with the oil injection frame through the telescopic pipe, which is helpful for preventing oil pollution from blocking the inside of the oil injector hole structure, and can achieve the effect of timing cleaning for the oil injector, thereby effectively preventing dust from attaching to the inside of the oil injector;

2. the closed frame of the utility model forms a clamping structure through the movable column and the clamping plate, so that the oil injector hole structure can be protected in a clamping way, dust can be effectively prevented from entering the surface of the oil injector hole structure, and the oil injector hole structure can be prevented from being blocked;

3. the utility model discloses a fuel injection frame constitutes buckle structure through adjusting post and baffle, helps the little oilhole normal work of sprayer, can carry out the buckle protection to big oilhole, is favorable to preventing that the dust blocks up between big oilhole, and when the little oilhole of sprayer takes place to block up, the user can open the baffle on the big oilhole through the screw thread of movable adjusting post, helps the normal use work of sprayer pore structure, and the staff of being convenient for carries out manual regulation.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the oil spraying frame of the present invention;

fig. 3 is a schematic view of the internal structure of the closed frame of the present invention.

In the figure: 1. a main body; 2. a conveying pipe; 3. a protective shell; 4. a chute column; 5. a telescopic pipe; 6. a spin column; 7. a closed frame; 701. a movable post; 702. clamping a plate; 8. an oil spray frame; 801. a small oil hole; 802. a large oil hole; 803. a baffle plate; 804. an adjustment column; 9. and an oil tank.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a fuel injector hole structure with big and small holes comprises a main body 1 and a closed frame 7, wherein a transmission pipe 2 is arranged on one side inside the main body 1, a protective shell 3 is arranged on one side of the transmission pipe 2, a chute column 4 is connected inside the protective shell 3, a telescopic pipe 5 is arranged on the inner side of the chute column 4, the inner wall of the chute column 4 is tightly attached to the outer wall of the telescopic pipe 5, a fuel injection frame 8 is arranged on one side of the telescopic pipe 5, rotary columns 6 are arranged on the upper side and the lower side of the fuel injection frame 8, the telescopic pipe 5 is movably connected with the fuel injection frame 8, the chute column 4 forms a sliding structure with the fuel injection frame 8 through the telescopic pipe 5, the movable fuel injection frame 8 drives the telescopic pipe 5 to slide between the chute column 4 and the protective shell 3 by pushing the fuel injection frame 8 between the protective shells 3, and a user can clean oil stains between the, the oil sprayer cleaning device is beneficial to preventing oil stains from blocking the inside of a hole structure of the oil sprayer, can achieve the effect of cleaning the oil sprayer at regular time, effectively prevents dust from attaching to the inside of the oil sprayer, the closed frame 7 is connected to one side of the rotating column 6, and the oil tank 9 is arranged at the bottom end of the outer part of the main body 1;

the closed frame 7 comprises a movable column 701 and a clamping plate 702, one side of the inner wall of the closed frame 7 is provided with the clamping plate 702, and the upper and lower sides of the clamping plate 702 are provided with movable columns 701, the inner walls of the movable columns 701 are tightly attached with the outer walls of the clamping plate 702, and the closed frame 7 forms a clamping structure with the clamping plate 702 through the movable column 701, and through the rotary motion of the rotary column 6 between the protective shells 3, the closed frame 7 on the rotary column 6 can rotate between the oil spraying frames 8, the user pushes the closed frame 7 to drive the movable column 701, so that the movable column 701 moves between the catch plates 702, the closed frame 7 after the rotational movement, folding block is being carried out between oil spout frame 8, can carry out the block protection with sprayer pore structure, and effectual prevention dust gets into the surface of sprayer pore structure, helps preventing that sprayer pore structure takes place the outside condition of blockking up.

The oil injection frame 8 comprises a small oil hole 801, a large oil hole 802, a baffle 803 and an adjusting column 804, the middle part of the inside of the oil injection frame 8 is provided with the large oil hole 802, the upper side and the lower side of the large oil hole 802 are provided with the small oil hole 801, one side of the small oil hole 801 close to the large oil hole 802 is provided with the baffle 803, the bottom end of the baffle 803 is provided with the adjusting column 804, the oil injection frame 8 is in threaded connection with the adjusting column 804, the oil injection frame 8 and the baffle 803 form a buckle structure through the adjusting column 804, the thread of the adjusting column 804 can move between the oil injection frames 8 through the adjusting column 804 between the movable oil injection frames 8, the baffle 803 on the adjusting column 804 can be driven, the movable baffle 803 can be buckled between the large oil hole 802, the normal work of the small oil hole 801 of the oil injector can be facilitated, the buckle protection can be carried out on the large oil hole 802, the prevention of dust, the user can open baffle 803 on the big oilhole 802 through the screw thread of activity regulation post 804, helps sprayer pore structure normal use work, and the staff of being convenient for carries out manual regulation.

The working principle is as follows: when the oil injector hole structure with the large and small holes is used, firstly, the closed frame 7 on the rotary column 6 can rotate between the oil injection frames 8 through the rotation motion of the rotary column 6 between the protective shells 3, a user can push the closed frame 7 to drive the movable column 701, so that the movable column 701 can move between the clamping plates 702, the closed frame 7 after the rotation motion can be folded and clamped between the oil injection frames 8, the oil injector hole structure can be clamped and protected, dust can be effectively prevented from entering the surface of the oil injector hole structure, the external blockage of the oil injector hole structure can be prevented, meanwhile, the adjusting column 804 between the oil injection frames 8 is moved, the thread of the adjusting column 804 can move between the oil injection frames 8, the baffle 803 on the adjusting column 804 can be driven, and the movable baffle 803 can be clamped between the large oil hole 802, the oil sprayer is beneficial to the normal work of the small oil hole 801 of the oil sprayer, can carry out buckle protection on the large oil hole 802, is beneficial to preventing dust from being blocked between the large oil holes 802, when the small oil hole 801 of the oil injector is blocked, a user can open the baffle 803 on the large oil hole 802 through the thread of the movable adjusting column 804, which is beneficial to the normal use and work of the oil injector hole structure, is convenient for the manual adjustment of the worker, and finally, by pushing the oil injection frame 8 between the protective shells 3, the movable oil injection frame 8 drives the telescopic pipe 5 to slide between the sliding groove column 4 and the protective shells 3, so that a user can conveniently clean oil stains between the main body 1 and the transmission pipe 2, oil stains can be prevented from blocking the inside of an oil injector hole structure, the timing cleaning effect on the oil sprayer can be achieved, dust is effectively prevented from being attached to the inside of the oil sprayer, and the working principle of the oil sprayer hole structure with the large holes and the small holes is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fuel injector hole structure with big and small holes comprises a main body (1) and a closed frame (7), and is characterized in that: the oil injection type oil injection device is characterized in that a transmission pipe (2) is arranged on one side of the interior of the main body (1), a protective shell (3) is installed on one side of the transmission pipe (2), a sliding groove column (4) is connected to the interior of the protective shell (3), a telescopic pipe (5) is arranged on the inner side of the sliding groove column (4), the inner wall of the sliding groove column (4) is tightly attached to the outer wall of the outer portion of the telescopic pipe (5), an oil injection frame (8) is installed on one side of the telescopic pipe (5), rotating columns (6) are installed on the upper side and the lower side of the oil injection frame (8), a closed frame (7) is connected to one side of the rotating columns (6), and an oil tank (.

2. The injector orifice structure with the large and small orifices of claim 1, characterized in that: the telescopic pipe (5) is movably connected with the oil injection frame (8), and the sliding groove column (4) forms a sliding structure with the oil injection frame (8) through the telescopic pipe (5).

3. The injector orifice structure with the large and small orifices of claim 1, characterized in that: the sealing frame (7) comprises movable columns (701) and clamping plates (702), the clamping plates (702) are installed on one side of the inner wall of the sealing frame (7), and the movable columns (701) are arranged on the upper side and the lower side of each clamping plate (702).

4. A fuel injector orifice structure with a large orifice as set forth in claim 3, characterized in that: the inner wall of the movable column (701) is tightly attached to the outer wall of the clamping plate (702), and the closed frame (7) and the clamping plate (702) form a clamping structure through the movable column (701).

5. The injector orifice structure with the large and small orifices of claim 1, characterized in that: oil spout frame (8) are including little oilhole (801), big oilhole (802), baffle (803) and regulation post (804), big oilhole (802) have been seted up at the inside middle part of oil spout frame (8), and the upper and lower both sides of big oilhole (802) are provided with little oilhole (801), baffle (803) are installed to one side that little oilhole (801) are close to big oilhole (802), and the bottom of baffle (803) is provided with regulation post (804).

6. The injector orifice structure with the large and small orifices according to claim 5, characterized in that: the oil injection frame (8) is in threaded connection with the adjusting column (804), and the oil injection frame (8) and the baffle (803) form a buckling structure through the adjusting column (804).