CN217230229U

CN217230229U - Lubricating oil injection gun with quantitative function

Info

Publication number: CN217230229U
Application number: CN202123366305.9U
Authority: CN
Inventors: 石俊峰; 薛杰; 张维浩; 冯涛
Original assignee: Jiangsu Tianlan Intelligent Equipment Co ltd
Current assignee: Jiangsu Tianlan Intelligent Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-19
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of the lubricating oil injection rifle, especially, a lubricating oil injection rifle with ration function, the surplus storage capacity of the inside lubricating oil of observation body of being not convenient for and the big problem of stirring structure occupation space that the background art provided, the following scheme is put forward now, including the body, the body outer wall is provided with the dosing mechanism, and the dosing mechanism includes sliding connection dead lever on the body inner wall, connects equidistance distribution locating piece on the outer wall of dead lever top, sets up the stopper on locating piece one side outer wall. The utility model discloses all be the injection volume of the lubricating oil of a unit when locating piece and stopper contact at every turn, realized injecting into the quantitative injection of interior lubricating oil of rifle, quantitative mechanism sets up in the outside of body simultaneously, and the staff can audio-visual surplus storage capacity of observing the interior lubricating oil of body, and stirring vane, main shaft and servo motor are in the inside of piston, flexible pipe and handle in proper order, compact structure, and the space that occupies is little.

Description

Lubricating oil injection gun with quantitative function

Technical Field

The utility model relates to a lubricating oil pours into rifle technical field into, especially relates to a lubricating oil pours into rifle with ration function into.

Background

Grease guns are hand tools used to grease machinery. It can be selectively equipped with iron gun rod (iron gun head) or flexible tube (flat gun head) oil-filling nozzle. An iron gun rod (iron gun head) can be used in a place where the oiling position is convenient to be in a spacious space, the oiling position is hidden, and a hose (flat gun head) is needed to be used for oiling in a place where a corner is wiped. The product has the advantages of simple operation, convenient carrying and wide application range, and is a necessary tool for vast farm machinists and maintenance centers.

The chinese patent with application number "202022030231.0" discloses "a lubricating oil injector with ration function", this utility model is provided with hole groove and inserted block, the inserted block will be because the elasticity of second expanding spring inserts the volume of establishing on the hole groove and controlling lubricating oil when the push rod is promoting the inserted block, function through driving motor drives the second axostylus axostyle and rotates in the inside of oil tank, make the stirring piece stir the lubricating oil of oil tank inside make the lubricity of lubricating oil better, but this utility model discloses a quantitative structure setting is in the inside of fixture block to lubricating oil, the residual storage capacity of the inside lubricating oil of syringe body is not convenient for direct observation, the device needs additionally to increase a large amount of spaces to realize the stirring of lubricating oil simultaneously, occupation space is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the lubricating oil injection rifle with ration function that proposes can realize the ration of injecting into lubricating oil in the rifle and pour into to the remaining storage capacity of the inside lubricating oil of audio-visual observation tube body.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lubricating oil injection gun with a quantitative function comprises a pipe body, wherein a quantitative mechanism is arranged on the outer wall of the pipe body and comprises a fixed rod, positioning blocks, limiting blocks, a top plate, symmetrically distributed springs and a fixed plate, wherein the fixed rod is connected to the inner wall of the pipe body in a sliding mode, the positioning blocks are connected to the outer wall of the top of the fixed rod in an equidistant mode, the limiting blocks are arranged on the outer wall of one side of each positioning block, the top plate is welded to the outer wall of the top of each limiting block, the springs are connected to the outer wall of the bottom of the top plate in a symmetrical mode, and the fixed plate is connected to the outer wall of one end of each spring;

the inner wall of one end of the pipe body is connected with a telescopic pipe in a sliding mode, the inner wall of the telescopic pipe is provided with an automatic stirring mechanism, and the automatic stirring mechanism comprises a main shaft, a servo motor and a stirring blade, wherein the main shaft is rotatably connected to the inner wall of the telescopic pipe, the servo motor is connected to the outer wall of one end of the main shaft through a coupler, and the stirring blade is installed on the outer wall of the other end of the main shaft.

Preferably, the piston is installed to flexible pipe one end outer wall, and piston one side outer wall has seted up the mounting groove, and stirring vane sets up on the inner wall of mounting groove.

Preferably, the outer wall of the other end of the extension tube is provided with a handle, and the outer wall of the bottom of the handle is provided with a control switch.

Preferably, the control switch is connected with the servo motor through a lead, and the control switch is connected with a power supply through a lead.

Preferably, the outer wall of the top of the pipe body is provided with a sliding groove, and the size of the sliding groove is matched with that of the fixing rod.

Preferably, the outer wall of one end of the pipe body is provided with a joint, and the inner wall of the joint is in threaded connection with an injection pipe.

Preferably, the outer wall of one end of the fixing rod is arranged on the outer wall of the handle, and the outer wall of one side of the fixing rod is arranged on the outer wall of one end of the pipe body.

The utility model has the advantages that:

1. according to the lubricating oil injection gun with the quantitative function, in the process that the telescopic pipe moves in the pipe body, the positioning block on the fixed rod can be in continuous contact with the limiting block, the injection amount of lubricating oil of one unit is obtained when the positioning block is in contact with the limiting block each time, the quantitative injection of the lubricating oil in the injection gun is realized, meanwhile, the quantitative mechanism is arranged outside the pipe body, and a worker can visually observe the residual storage amount of the lubricating oil in the pipe body;

2. this lubricating oil injection rifle that has quantitative function of design drives stirring vane through servo motor and rotates, has realized not only having improved the lubricity of lubricating oil to the stirring of lubricating oil, and stirring vane, main shaft and servo motor are in the inside of piston, flexible pipe and handle in proper order moreover, compact structure, and the space that occupies is little.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural diagram of the automatic stirring mechanism in the embodiment shown in fig. 1.

Reference numerals: the device comprises a pipe body 1, a quantitative mechanism 2, a fixed rod 21, a positioning block 22, a limiting block 23, a top plate 24, a spring 25, a fixed plate 26, a telescopic pipe 3, an automatic stirring mechanism 4, a main shaft 41, a servo motor 42, a stirring blade 43, a piston 5, a handle 6, a control switch 7, a sliding chute 8, a joint 9 and an injection pipe 10.

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.

Example one

As shown in fig. 1 to 4, a lubricating oil injection gun with a quantitative function includes a tube body 1, a quantitative mechanism 2 is disposed on an outer wall of the tube body 1, and the quantitative mechanism 2 includes a fixing rod 21, a positioning block 22, a limiting block 23, a top plate 24, a spring 25, and a fixing plate 26.

The positioning blocks 22 are equidistantly distributed and connected to the outer wall of the top of the fixing rod 21, the limiting blocks 23 are arranged on the outer wall of one side of the positioning blocks 22, and the top plate 24 is welded to the outer wall of the top of the limiting blocks 23. Spring 25 of symmetric distribution connects on the bottom outer wall of roof 24, fixed plate 26 connects on the one end outer wall of spring 25, flexible pipe 3 is at the in-process that removes in body 1, locating piece 22 on the dead lever 21 can be continuous to contact stopper 23, and locating piece 22 all is the injection volume of the lubricating oil of a unit with stopper 23 contact at every turn, the ration injection of lubricating oil in the injection rifle has been realized, quantitative mechanism 2 sets up the outside at the body simultaneously, the remaining storage capacity of the inside lubricating oil of body 1 can audio-visually be observed to the staff.

The outer wall of the top of the pipe body 1 is provided with a chute 8, the size of the chute 8 is matched with the size of a fixing rod 21, a joint 9 is installed on the outer wall of one end of the pipe body 1, the inner wall of the joint 9 is in threaded connection with an injection pipe 10, the outer wall of one end of the fixing rod 21 is installed on the outer wall of the handle 6, and the outer wall of one side of the fixing plate 26 is installed on the outer wall of one end of the pipe body 1.

Example two

As shown in fig. 1 to 4, the present embodiment is optimized based on embodiment 1, specifically as follows:

the inner wall of one end of the pipe body 1 is connected with the telescopic pipe 3 in a sliding manner, the inner wall of the telescopic pipe 3 is provided with the automatic stirring mechanism 4, the automatic stirring mechanism 4 comprises a main shaft 41, a servo motor 42 and a stirring blade 43, the servo motor 42 is connected to the outer wall of one end of the main shaft 41 through a coupler, the stirring blade 43 is installed on the outer wall of the other end of the main shaft 41, the stirring blade 43 is driven by the servo motor 42 to rotate, the stirring of lubricating oil is realized, the lubricating property of the lubricating oil is improved, the stirring blade 43, the main shaft 41 and the servo motor 42 are sequentially located in the piston 5, the telescopic pipe 3 and the handle 6, the structure is compact, and the occupied space is small.

Piston 5 is installed to flexible pipe 3 one end outer wall, and piston 5 one side outer wall has seted up the mounting groove, and stirring vane 43 sets up on the inner wall of mounting groove, and handle 6 is installed to flexible pipe 3 other end outer wall, and handle 6 bottom outer wall installs control switch 7, is connected through the wire between control switch 7 and the servo motor 42, and control switch 7 is connected with the power through the wire.

The working principle is as follows: when the tube body 1 is filled with lubricating oil, the servo motor 42 is started through the control switch 7, the servo motor 42 drives the main shaft 41 to rotate, and further drives the stirring blade 43 to rotate, so that the lubricating effect of the lubricating oil is improved, and the stirring blade 43, the main shaft 41 and the servo motor 42 are sequentially arranged inside the piston 5, the extension tube 3 and the handle 6, so that the occupied space is small;

when lubricating oil is injected into the equipment, the telescopic pipe 3 can continuously move towards the pipe body 1, the positioning block 22 on the fixing rod 21 can continuously contact the limiting block 23 at the moment, the injection amount of the lubricating oil is one unit when the positioning block 22 contacts the limiting block 23 at each time, and the quantitative injection of the lubricating oil in the injection gun is realized.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specified. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A lubricating oil injection gun with a quantitative function comprises a pipe body (1) and is characterized in that a quantitative mechanism (2) is arranged on the outer wall of the pipe body (1), the quantitative mechanism (2) comprises a fixed rod (21) connected to the inner wall of the pipe body (1) in a sliding mode, positioning blocks (22) connected to the outer wall of the top of the fixed rod (21) in an equidistant mode, a limiting block (23) arranged on the outer wall of one side of the positioning block (22), a top plate (24) welded to the outer wall of the top of the limiting block (23), symmetrically distributed springs (25) connected to the outer wall of the bottom of the top plate (24), and a fixing plate (26) connected to the outer wall of one end of each spring (25);

body (1) one end inner wall sliding connection has flexible pipe (3), and flexible pipe (3) inner wall is provided with automatic rabbling mechanism (4), automatic rabbling mechanism (4) including rotate connect main shaft (41) on flexible pipe (3) inner wall, through servo motor (42) of coupling joint on main shaft (41) one end outer wall, install stirring vane (43) on main shaft (41) other end outer wall.

2. The lubricating oil injection gun with the quantitative function according to claim 1, wherein the outer wall of one end of the extension tube (3) is provided with a piston (5), the outer wall of one side of the piston (5) is provided with an installation groove, and the stirring blade (43) is arranged on the inner wall of the installation groove.

3. The grease gun as claimed in claim 1, wherein the outer wall of the other end of the telescopic tube (3) is provided with a handle (6), and the outer wall of the bottom of the handle (6) is provided with a control switch (7).

4. The grease gun according to claim 3, wherein the control switch (7) is connected to the servo motor (42) by a wire, and the control switch (7) is connected to a power source by a wire.

5. The grease gun as claimed in claim 1, wherein the outer wall of the top of the tube body (1) is provided with a sliding groove (8), and the size of the sliding groove (8) is adapted to the size of the fixing rod (21).

6. The grease gun as claimed in claim 1, wherein the nipple (9) is mounted on the outer wall of one end of the tube body (1), and the filling pipe (10) is screwed on the inner wall of the nipple (9).

7. The grease gun as claimed in claim 1, wherein the fixing rod (21) is mounted on the outer wall of the grip (6) at one end, and the fixing plate (26) is mounted on the outer wall of the end of the tube body (1) at one side.