CN217978304U

CN217978304U - Lubricating oil extruder

Info

Publication number: CN217978304U
Application number: CN202222385539.6U
Authority: CN
Inventors: 张人华
Original assignee: Guangxi Fulexing Technology Co ltd
Current assignee: Guangxi Fulexing Technology Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2022-12-06
Anticipated expiration: 2032-09-03

Abstract

The utility model relates to an extruder technical field, and a lubricating oil extruder is disclosed, including the stripper bar, the check valve, oil drum and rotary piston device, the stripper bar includes the depression bar, depression bar and one side are connected with the lever, depression bar opposite side bottom is connected with the stripper bar, the lever top is connected with the check valve, the lever bottom is connected with extrusion lid, extrusion lid bottom is connected with the oil drum, oil drum internal connection has rotary piston device, rotary piston device includes the piston, the piston bottom is connected with the piston rod, there is rotary gear group and is connected with the oil drum piston rod below, the piston rod bottom is connected with the holding rod, rotary gear group is by gyration gear group shell, counter gear and baffle constitute, the baffle includes the baffle shell, baffle shell internal connection has the connecting rod, the connecting rod surface is connected with torsion spring, baffle shell one side is connected with the pull rod, conveniently let lubricating oil extrude promotion work efficiency fast.

Description

Lubricating oil extruder

Technical Field

The utility model relates to an extruder technical field, more specifically relate to a lubricating oil extruder.

Background

The lubricating oil extruder is a manual tool for filling lubricating grease into mechanical equipment, can be selectively provided with an iron gun rod (iron gun head) or a hose (flat gun head) oil nozzle, has the advantages of simple operation, convenient carrying and wide application range, is a necessary tool for vast agricultural machinery operators and maintenance centers, has different types such as a pneumatic extruder, a manual extruder, a pedal extruder, an electric extruder and the like, and can comprehensively and effectively improve the efficiency by using a manual high-pressure lubricating oil gun.

Lubricating oil extruder on the market mostly drives through rocker slider mechanism, but there is the dead point in rocker slider mechanism, in the user use, appears blocking easily and installs slowly additional, causes the waste easily when the great use in most grease gun space and the lubricating oil of leaving over is difficult to handle still can cause the pollution to the environment to influence the quick filling lubricating oil of user.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a lubricating oil extruder to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a lubricating oil extruder, includes the extrusion stem, the extrusion stem includes the depression bar, one side swing joint of depression bar has the lever, one side fixedly connected with check valve at lever top, the opposite side swing joint of depression bar has the extrusion bar, the bottom fixedly connected with extrusion lid of extrusion bar, the bottom fixedly connected with oil drum of extrusion lid, but the internal surface swing joint of oil drum has rotary piston device, rotary piston device includes the piston, the bottom fixedly connected with piston rod of piston, there is rotary gear group below the piston rod, rotary gear group's surface swing joint is at the internal surface of oil drum, the bottom fixedly connected with holding rod of piston rod, rotary gear group is including the rotary gear group shell, the inside swing joint of rotary gear group shell has the counter gear, one side fixedly connected with recess of rotary gear group shell internal surface, the bottom swing joint of recess has the baffle, the baffle includes the baffle shell, the inside swing joint of baffle shell has the connecting rod, the inside one side fixedly connected with torsion spring of connecting rod, the middle part fixedly connected with pull rod of baffle shell one side.

Furthermore, the extrusion rod and the one-way valve are connected in a seamless mode, an inlet of the one-way valve is fixedly connected with one side of the top of the extrusion rod, the compression rod and the lever are connected to keep a torque of sixty degrees, the extrusion rod and the extrusion cover are in close contact but not connected, a channel is formed between the lever and one side of the extrusion cover and is at a distance of five centimeters from the edge of the channel, the lever and the extrusion cover are fixedly connected in a seamless mode, and the extrusion rod and the one-way valve can be made of high-density and inactive stainless steel materials.

Furthermore, the extrusion rod is connected with the oil drum in a seamless mode, and the oil drum is made of high-density and inactive stainless steel.

Further, one side swing joint of oil drum internal surface has the piston device that can revolve round, but the piston device that revolves includes the piston, the piston adopts the ebonite, the middle part position fixedly connected with piston rod of piston bottom, the piston rod adopts high density, inactive stainless steel material, the gyration gear train adopts threaded connection with being connected of oil drum, the bottom fixedly connected with holding rod of piston rod is connected in the middle part of the holding rod, the holding rod adopts high density dull polish plastics.

Furthermore, the rotary gear set comprises a rotary gear set shell, the rotary gear set shell is made of high-density and inactive stainless steel, the reverse gear is made of forged steel, the rotary gear set shell is movably connected with the reverse gear to enable the reverse gear to keep rotating, the baffle is movably connected with the groove, and the movable range of the baffle is fixed in the area of the groove.

Further, the groove area of the groove is larger than or equal to the distance between the internal tooth and the external tooth of the reverse gear, and the baffle plate is in contact with the groove but is not fixed.

Further, the baffle includes the baffle shell, inside one side swing joint of baffle shell has the connecting rod, the baffle shell adopts the stainless steel, the outer fixed surface of connecting rod is connected with torsion spring, torsion spring adopts the steel that the turning performance is good of high tenacity, high density, the middle part fixedly connected with pull rod of pull rod one side, the pole length of pull rod will be greater than the length five centimetres of recess, and the pull rod adopts the stainless steel.

Furthermore, the rotatable piston device can accelerate the use process of lubricating oil and avoid waste, and can also control the adding amount, and the use of the stainless steel material of the whole body can avoid the corrosion and the firmness of the lubricating oil and is not easy to damage.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with the check valve, can not reverse flow back when being favorable to filling lubricating oil, guarantee that work normally goes on to the filling pipe of arbitrary model can be connected to one-way outlet, lubricate to different machinery, part, thing, greatly reduced use the limitation, its simple structure, material are durable, and it is convenient to change.

2. The utility model discloses a but be equipped with rotary piston device, it is more convenient, more swift to be favorable to the filling of lubricating oil, material selection through the piston, its characteristics are light, be difficult to corrode, high temperature resistant and cheap to the setting of the inside counter gear of gyration gear group and baffle lets can rotary piston device can not circle round automatically and guarantee the in close contact with of the piston of inside and oil drum inner wall when filling lubricating oil, can also extrude some lubricating oil and avoid unnecessary waste down.

Drawings

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

Fig. 2 is a schematic view of the structure of the extrusion stem of the present invention.

Fig. 3 is a schematic structural view of the rotatable piston device of the present invention.

Fig. 4 is a schematic view of the structure of the rotary gear set of the present invention.

Fig. 5 is a schematic view of the connection structure between the baffle and the groove of the present invention.

Fig. 6 is a schematic view of the baffle structure of the present invention.

The reference signs are: 1. an extrusion stem; 101. a pressure lever; 102. a lever; 103. extruding a rod; 104. extruding a cover; 2. a one-way valve; 3. an oil drum; 4. a rotatable piston device; 401. a piston; 402. a piston rod; 403. a rotary gear set; 404. a holding rod; 4031. a rotary gear set housing; 4032. a counter gear; 4033. a baffle plate; 4034. a groove; 40331. a baffle shell; 40332. a connecting rod; 40333. a torsion spring; 40334. a pull rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any creative work belong to the scope of the present invention.

Referring to fig. 1-6, the utility model provides a lubricating oil extruder, including extrusion stem 1, extrusion stem 1 includes depression bar 101, one side swing joint of depression bar 101 has lever 102, one side fixedly connected with check valve 2 at lever 102 top, the opposite side swing joint of depression bar 101 has extrusion bar 103, the bottom fixedly connected with extrusion lid 104 of extrusion bar 103, the bottom fixedly connected with oil drum 3 of extrusion lid 104, but the internal surface swing joint of oil drum 3 has gyration piston device 4, but gyration piston device 4 includes piston 401, piston 401's bottom fixedly connected with piston rod 402, there is gyration gear train 403 below piston rod 402, the surface swing joint of gyration gear train 403 is at the internal surface of oil drum 3, the bottom fixedly connected with holding rod 404 of piston rod 402, gyration gear train 403 includes gyration gear train shell 4031, the internal swing joint of gyration gear train shell 4031 has counter gear 4032, one side fixedly connected with recess 4 of gyration gear train 4031 internal surface, the bottom swing joint of recess has baffle 4033, the baffle 4033 includes turning gear train shell 40331, the internal swing joint of baffle 40331 has the internal portion 40332, the internal portion 40332 of connecting rod 40332, the middle part of the spring 40334 is connected with the spring 40334.

In a preferred embodiment, the connection between the extrusion stem 1 and the one-way valve 2 is kept seamless, the inlet of the one-way valve 2 is fixedly connected with one side of the top of the extrusion stem 1, the connection between the pressure rod 101 and the lever 102 is kept at a torque of sixty degrees, the extrusion stem 103 is tightly contacted with but not connected with the extrusion cover 104, the lever 102 and one side of the extrusion cover 104 are provided with a channel, and are respectively provided with a distance of five centimeters from the edge, the fixed connection between the lever 102 and the extrusion cover 104 is kept seamless, the extrusion stem 1 and the one-way valve 2 can be made of high-density inactive stainless steel, the purpose of ensuring the hardness of each stem to avoid damage in use is to ensure that redundant gas flows to cause pressure and air pressure to avoid waste of force, and the purpose of selecting the high-density inactive stainless steel to ensure the service life and safety of the device without corrosion of lubricating oil.

In a preferred embodiment, the connection between the squeeze rod 1 and the oil drum 3 is kept seamless, the oil drum 3 is made of high-density and inactive stainless steel, and the seamless connection is kept to ensure that no air pressure and gas flow larger than the air pressure are caused, so that an operator cannot mistakenly think that sufficient lubricating oil is available to avoid wasting time.

In a preferred embodiment, one side swing joint of 3 internal surfaces of oil drums has rotary piston device 4, rotary piston device 4 includes piston 401, piston 401 adopts the hard rubber piece, the middle part position fixedly connected with piston rod 402 of piston 401 bottom, piston rod 402 adopts high density, inert stainless steel, rotary gear group 403 adopts threaded connection with being connected of oil drum 3, the bottom fixedly connected with holding rod 404 of piston rod 402 is connected in the middle part of holding rod 404, holding rod 404 adopts high density dull polish plastics, adopt the hard rubber piece to guarantee that the pulling-up of piston is difficult to be hard, and the hard rubber piece is difficult to be corroded by lubricating oil and avoids polluting lubricating oil, and keep in touch but not connect with the inner wall of oil drum 3, can let most of the lubricating oil that hangs in the inner wall of oil drum 3 extrude and avoid extravagant, adopt threaded connection to be convenient, the laminating of quick maintenance and oil drum 3, and piston rod 402 adopts high density, inert stainless steel, be in order that most of the structure of piston rod 402 all keeps in touch with lubricating oil, guarantee its durability still is difficult to cause the pollution to lubricating oil, holding rod 404 adopts high density dull polish plastics, the user's easy operation of increase frictional force purpose.

In a preferred embodiment, the slewing gear set 403 includes a slewing gear set housing 4031, the slewing gear set housing 4031 is made of a high-density and inactive stainless steel material, the counter gear 4032 is made of forged steel, the slewing gear set housing 4031 and the counter gear 4032 are movably connected to each other so that the counter gear 4032 can keep rotating, the baffle 4033 is movably connected to the groove 4034, the movable range is fixed in the groove area of the groove 4034, the counter gear 4032 is made of forged steel, the forged steel is hard and not easy to damage, and the movable range is fixed in the groove area of the groove 4034 so as to ensure that the baffle 4033 does not go in and out more and avoid affecting the work of the counter gear 4032.

In a preferred embodiment, the groove area of the groove 4034 is equal to or greater than the distance between the internal teeth and the external teeth of the counter gear 4032, and the baffle 4033 is in contact with the groove 4034 but not fixed, so that the groove 4034 and the counter gear 4032 can work normally and the baffle 4033 is not advanced too far to influence the revolution of the counter gear 4032.

In a preferred embodiment, the baffle 4033 includes a baffle shell 40331, a connecting rod 40332 is movably connected to one side of the interior of the baffle shell 40331, the baffle shell 40331 is made of stainless steel, a torsion spring 40333 is fixedly connected to the outer surface of the connecting rod 40332, the torsion spring 40333 is made of steel with high toughness and high density and good gyration performance, a pull rod 40334 is fixedly connected to the middle of one side of the pull rod 40334, the rod length of the pull rod 40334 is greater than five centimeters of the length of the groove 4034, the pull rod 40334 is made of stainless steel, the service life of the pull rod 40334 is guaranteed by using the stainless steel, the torsion spring 40333 is made of a material and can conduct normal elastic gyration, the length greater than five centimeters of the groove 4034 is used for guaranteeing that the pull rod 40334 can conduct normal stretching, and a hole is formed in a connecting portion, on one side of the baffle 4033, with the slewing gear set housing 4031, and can enable the pull rod 40334 to swing back and forth.

The utility model discloses a theory of operation: adding lubricating oil to be added into an oil drum 3, then connecting a rotary piston device 4 with the oil drum 3, pushing a baffle 4033, then rotating a holding rod 404 to drive a piston rod 402, simultaneously extruding a piston 401 to the head of the oil drum, simultaneously driving a reverse gear 4032 in a rotary gear set 403 and the baffle 4033 to mutually work under the driving of the piston rod 402, then pushing the lubricating oil to be added into an extrusion rod 1 through the pushing of the piston 401, then extruding the lubricating oil to be added into a one-way valve 2 through the extrusion rod 103 under the mutual work of a pressing rod 101, a lever 102 and the extrusion rod 103, and then if the lubricating oil is added, pulling the baffle 4033 out, so that the rotary piston device 4 can rotate.

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 present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lubricating oil extruder, including pressure ram (1), its characterized in that: the extrusion rod (1) comprises a compression rod (101), one side of the compression rod (101) is movably connected with a lever (102), one side of the top of the lever (102) is fixedly connected with a one-way valve (2), the other side of the compression rod (101) is movably connected with an extrusion rod (103), the bottom of the extrusion rod (103) is fixedly connected with an extrusion cover (104), the bottom of the extrusion cover (104) is fixedly connected with an oil drum (3), the inner surface of the oil drum (3) is movably connected with a rotary piston device (4), the rotary piston device (4) comprises a piston (401), the bottom of the piston (401) is fixedly connected with a piston rod (402), a rotary gear set (403) is arranged below the piston rod (402), the outer surface of the rotary gear set (403) is movably connected with the inner surface of the oil drum (3), the bottom of the piston rod (402) is fixedly connected with a holding rod (404), the rotary gear set (403) comprises a rotary gear set shell (4031), the inner part of the rotary gear set (4031) is movably connected with a reverse gear (4032), one side of the inner surface of the rotary gear set shell (403) is fixedly connected with a groove (4034), the baffle (4034) is connected with a baffle (4033), and a baffle (4034) shell (31) is connected with a baffle (4034) comprising a baffle plate (3), a connecting rod (40332) is movably connected inside the baffle shell (40331), a torsion spring (40333) is fixedly connected to one side inside the connecting rod (40332), and a pull rod (40334) is fixedly connected to the middle of one side of the baffle shell (40331).

2. The lubricating oil extruder as claimed in claim 1, wherein: the seamless connection of the extrusion rod (1) and the one-way valve (2) is kept, an inlet of the one-way valve (2) is fixedly connected with one side of the top of the extrusion rod (1), a sixty-degree torque is kept in connection of the compression rod (101) and the lever (102), the extrusion rod (103) is in close contact with the extrusion cover (104) but not connected with the extrusion cover, a channel is formed in one side of the lever (102) and one side of the extrusion cover (104) and is five centimeters away from the edge of the lever, the seamless connection of the lever (102) and the extrusion cover (104) is kept, and the extrusion rod (1) and the one-way valve (2) can be made of high-density and inactive stainless steel materials.

3. The lubricating oil extruder as claimed in claim 1, wherein: the extrusion rod (1) and the oil drum (3) are connected in a seamless mode, and the oil drum (3) is made of high-density and inactive stainless steel.

4. The lubricating oil extruder as claimed in claim 1, wherein: but one side swing joint of oil drum (3) internal surface has rotary piston device (4), but rotary piston device (4) include piston (401), piston (401) adopt the ebonite, the middle part position fixedly connected with piston rod (402) of piston (401) bottom, piston rod (402) adopt high density, inactive stainless steel, swing gear group (403) adopt threaded connection with being connected of oil drum (3), the bottom fixedly connected with holding rod (404) of piston rod (402) are connected in holding rod (404) middle part, holding rod (404) adopt high density dull polish plastics.

5. The lubricating oil extruder as claimed in claim 1, wherein: the slewing gear set (403) comprises a slewing gear set housing (4031), the slewing gear set housing (4031) is made of high-density and inactive stainless steel, the reverse gear (4032) is made of forged steel, the slewing gear set housing (4031) is movably connected with the reverse gear (4032) to enable the reverse gear (4032) to keep rotating, the baffle plate (4033) is movably connected with the groove (4034), and the movable range is fixed in the area of the groove (4034).

6. The lubricating oil extruder as claimed in claim 1, wherein: the groove area of the groove (4034) is equal to or greater than the distance between the internal teeth and the external teeth of the counter gear (4032), and the baffle (4033) and the groove (4034) are held in contact but not fixed.

7. The lubricating oil extruder as claimed in claim 1, wherein: baffle (4033) includes baffle shell (40331), the inside one side swing joint of baffle shell (40331) has connecting rod (40332), baffle shell (40331) adopts the stainless steel, the surface fixedly connected with torsion spring (40333) of connecting rod (40332), torsion spring (40333) adopts the steel that the gyration performance is good of high tenacity, high density, the middle part fixedly connected with pull rod (40334) of pull rod (40334) one side, the length five centimetres that will be greater than recess (4034) of pole length of pull rod (40334), and pull rod (40334) adopts the stainless steel.