CN113739051B - Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle - Google Patents

Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle Download PDF

Info

Publication number
CN113739051B
CN113739051B CN202111104722.8A CN202111104722A CN113739051B CN 113739051 B CN113739051 B CN 113739051B CN 202111104722 A CN202111104722 A CN 202111104722A CN 113739051 B CN113739051 B CN 113739051B
Authority
CN
China
Prior art keywords
grease
barrel
cylinder
gun barrel
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111104722.8A
Other languages
Chinese (zh)
Other versions
CN113739051A (en
Inventor
刘兆萄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Zhihe Electronic Technology Co ltd
Original Assignee
Nanjing Zhihe Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Zhihe Electronic Technology Co ltd filed Critical Nanjing Zhihe Electronic Technology Co ltd
Priority to CN202111104722.8A priority Critical patent/CN113739051B/en
Publication of CN113739051A publication Critical patent/CN113739051A/en
Application granted granted Critical
Publication of CN113739051B publication Critical patent/CN113739051B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N3/00—Devices for supplying lubricant by manual action
    • F16N3/10—Devices for supplying lubricant by manual action delivering grease
    • F16N3/12—Grease guns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N2039/007—Using strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The invention discloses a grease gun nozzle extension structure and a grease gun thereof, wherein the grease gun nozzle extension structure comprises a shell, an electric cylinder and a grease storage gun barrel, the outer side of a piston head is sleeved with an upper group of sealing rings and a lower group of sealing rings, and the piston head extends into the grease storage gun barrel; the bottom of the grease storage gun barrel is inserted into the stepped hole, a lower connecting barrel is screwed outside the grease outlet at the top of the grease storage gun barrel, the top of the lower connecting barrel is connected with an upper connecting barrel, a positioning ring is arranged at the joint of the lower connecting barrel and the upper connecting barrel, and the positioning ring is clamped at the upper end of an open slot of the lifting seat; an internal thread cylinder is screwed on the outer side of the top of the upper connecting cylinder, a net-shaped filter disc is arranged in the internal thread cylinder, and the top of the internal thread cylinder is connected with an oil injection nozzle through an oil outlet pipe; the lifting seat is arranged, so that the mounting of the grease storage gun barrel with different heights can be met; impurities in the grease are filtered through the arrangement of the net-shaped filter disc, so that the grease is prevented from being blocked; the net-shaped filter disc is quickly disassembled, so that the net-shaped filter disc is convenient to replace or clean.

Description

Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle
Technical Field
The invention relates to the technical field of grease guns, in particular to a grease gun nozzle extension structure, a grease gun and a use method of the extension structure.
Background
The engineering equipment needs to be lubricated by adding butter into a butter gun, the existing butter gun nozzle is inconvenient to disassemble and install, impurities in the butter can cause the problem of blockage of the butter gun in the butter adding process, and the butter gun is not convenient to clean after being disassembled; the grease storage gun barrel is inconvenient to detach and install, cannot meet the requirements of installation of grease storage gun barrels with different lengths, and is inconvenient to use.
Disclosure of Invention
The invention aims to provide an extension structure of a grease gun nozzle, a grease gun and a use method of the extension structure of the grease gun, so as to solve the problems that the existing grease gun nozzle is inconvenient to disassemble and install, impurities in grease can cause the blockage of the grease gun in the process of adding the grease, and the grease gun nozzle is not convenient to clean after being disassembled; and the dismounting and mounting of the grease storage gun barrel are inconvenient, and the problem of mounting of grease storage gun barrels with different lengths cannot be solved.
In order to achieve the purpose, the invention provides the following technical scheme: an extension structure of a grease gun nozzle comprises a shell, an electric cylinder and a grease storage gun barrel, wherein a fixing plate at the top of the electric cylinder is mounted at the lower end of a fixing seat on the shell, a piston rod is arranged at the output end of the electric cylinder, the top of the piston rod is connected with a piston head after extending out of a stepped hole in the middle of the fixing seat, the outer side of the piston head is sleeved with an upper sealing ring and a lower sealing ring, and the piston head extends into the grease storage gun barrel;
the bottom of the grease storage gun barrel is inserted into the stepped hole, a lower connecting barrel is screwed outside the grease outlet at the top of the grease storage gun barrel, the top of the lower connecting barrel is connected with an upper connecting barrel, a positioning ring is arranged at the joint of the lower connecting barrel and the upper connecting barrel, and the positioning ring is clamped at the upper end of an open slot of the lifting seat;
an internal thread cylinder is screwed on the outer side of the top of the upper connecting cylinder, a net-shaped filter disc is arranged in the internal thread cylinder, and the top of the internal thread cylinder is connected with an oil injection nozzle through an oil outlet pipe;
the left end of the lifting seat is connected with a sliding seat, the inner side of the sliding seat is connected in a vertical sliding groove in the side edge of the shell in a sliding manner, and the top of the sliding seat is connected to the lower end of a connecting bulge at the top of the shell through a spring;
the middle part of the right side of the shell is movably connected with a first limiting plate and a second limiting plate through hinges, the inner sides of the first limiting plate and the second limiting plate are respectively provided with an arc-shaped groove used for clamping a grease storage gun barrel, and the first limiting plate and the second limiting plate are respectively provided with a connecting seat which is connected with each other through a bolt.
Preferably, a handle is arranged in the middle of the left side of the shell, a storage battery is inserted into a cavity at the bottom of the shell, the storage battery is electrically connected with the electric cylinder, a sealing seat is connected to the bottom of the storage battery, a sealing rubber pad is sleeved on the storage battery, an inserting plate is arranged at the upper end of the storage battery, a notch groove is arranged at the bottom of the right side of the shell, the fixing seat is located at the top of the notch groove, limiting plates are further arranged on two sides of the bottom of the notch groove, a protective frame is clamped at the notch groove, the limiting plates are connected to the inner side of the protective frame in a sliding mode, and the lower connecting cylinder, the upper connecting cylinder and the locating ring are arranged in an integrated forming mode;
preferably, four corners of the fixing plate are fixed at the lower end of the fixing seat through screws.
Preferably, the upper end of the left side of the shell is provided with a communication module and a camera, the front side of the upper part of the shell is provided with a touch display screen, an RFID module and a control module are arranged in the touch display screen, and the communication module is a Wifi communication module.
Preferably, the grease gun nozzle extension structure;
a method for using an extension structure of a grease gun nozzle is characterized in that: the method comprises the following specific steps:
s1: mounting, inserting the lower end of the grease storage gun barrel into the stepped hole, enabling the sliding connection seat to drive the lifting seat to move downwards under the elastic action of the spring on the sliding connection seat until the lifting seat is pressed on the top of the grease storage gun barrel, inserting the oil outlet nozzle on the top of the grease storage gun barrel into the open slot, finally closing the first limiting plate and the second limiting plate, locking the two groups of connecting seats through bolts, and clamping the grease storage gun barrel in the arc-shaped groove, so that the mounting of the grease storage gun barrel is completed;
s2: intelligent filling:
(1) filling, namely, after the electric cylinder is electrified, the piston head is upwards ejected out through the piston rod, so that the piston head pushes grease in the grease storage gun barrel to be injected into a grease hole of engineering equipment through the grease nipple, and therefore quick filling of the grease can be realized;
(2) the intelligent control and information acquisition system comprises an intelligent control and information acquisition device, an information acquisition device is used for acquiring related information, if the position information of the engineering equipment needing to be added with butter is matched with the engineering equipment needing to be added with butter, a touch display screen can be used for displaying operation information and lubricating point related information, and the touch display screen can be used as an operation panel. The communication module is used for realizing data exchange with other servers, cloud platforms, computers and the like;
s3: filtering, wherein oil enters the internal thread cylinder through the upper connecting cylinder and is finally injected into a grease hole of engineering equipment through the oil outlet pipe and the oil injection nozzle, a net-shaped filter disc is arranged inside the internal thread cylinder, and impurities in the oil are filtered through the arrangement of the net-shaped filter disc, so that the function of preventing grease from being blocked is achieved;
s4: the upper connecting cylinder is connected to the top of the lower connecting cylinder, a positioning ring is arranged at the joint of the lower connecting cylinder and the upper connecting cylinder, and the positioning ring is clamped at the upper end of an open slot of the lifting seat; the lower connecting cylinder and the upper connecting cylinder are rotated through the positioning ring, so that the connection and the disassembly of the whole lower connecting cylinder and the upper connecting cylinder with the oil outlet nozzle are facilitated.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the upper and lower groups of sealing rings are sleeved on the outer side of the piston head, and by the arrangement of the sealing rings, when the piston head pushes grease in the grease storage gun barrel to be injected into a grease hole of engineering equipment through the grease filling nozzle, the grease cannot leak to the bottom of the piston head, so that the waste of the grease is avoided;
when the grease storage gun barrel is installed, the lower end of the grease storage gun barrel is inserted into the stepped hole, at the moment, the sliding connection seat drives the lifting seat to move downwards under the action of the elastic force of the spring on the sliding connection seat until the lifting seat is pressed on the top of the grease storage gun barrel, at the moment, the oil outlet nozzle on the top of the grease storage gun barrel is inserted into the open slot, finally, the first limiting plate and the second limiting plate are closed, the two groups of connection seats are locked through the bolts, the grease storage gun barrel is clamped in the arc-shaped groove, and therefore the installation of the grease storage gun barrel is completed;
therefore, the installation of the butter storage gun barrel with different heights can be met through the arrangement of the lifting seat;
when the piston rod pushes the piston head upwards, the grease storage gun barrel cannot slip due to the friction force between the surface of the piston head and the grease storage gun barrel;
the top of the lower connecting cylinder is connected with an upper connecting cylinder, a positioning ring is arranged at the joint of the lower connecting cylinder and the upper connecting cylinder, and the positioning ring is clamped at the upper end of an open slot of the lifting seat; the lower connecting cylinder and the upper connecting cylinder are rotated through the positioning ring, so that the lower connecting cylinder and the upper connecting cylinder are integrally connected and disassembled with the oil outlet nozzle, and the lower connecting cylinder and the upper connecting cylinder are convenient to replace or clean and maintain after being disassembled;
grease enters the internal thread cylinder through the upper connecting cylinder and is finally injected into a grease hole of engineering equipment through the oil outlet pipe and the oil injection nozzle, a mesh-shaped filter disc is arranged inside the internal thread cylinder, impurities in the grease are filtered through the mesh-shaped filter disc, and the effect of preventing grease blockage is achieved; the net-shaped filter disc is quickly disassembled, so that the net-shaped filter disc is convenient to replace or clean.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the connection of the lifting base, the grease storage barrel and the lower connecting barrel;
FIG. 3 is a schematic perspective view of the connection between the fixing plate and the electric cylinder according to the present invention;
FIG. 4 is a schematic perspective view of the electric cylinder and the fixing base after being installed;
FIG. 5 is a schematic perspective view of the grease reservoir barrel of the present invention after installation;
fig. 6 is a schematic perspective view of the present invention.
In the figure: 1. a housing; 2. a handle; 3. a storage battery; 4. sealing the rubber pad; 5. a sealing seat; 6. a plugboard; 7. a notch groove; 8. a limiting plate; 9. a fixed seat; 10. a stepped hole; 11. a protective frame; 12. an electric cylinder; 13. a screw; 14. a fixing plate; 15. a piston rod; 16. a piston head; 17. a grease storage barrel; 18. a first limit plate; 19. an arc-shaped slot; 20. a second limiting plate; 21. a connecting seat; 22. a bolt; 23. a touch display screen; 24. a connecting projection; 25. a communication module; 26. a camera; 27. a spring; 28. a lifting seat; 29. an open slot; 30. a sliding connection seat; 31. a vertical chute; 32. an oil outlet nozzle; 33. a lower connecting cylinder; 34. a positioning ring; 35. an upper connecting cylinder; 36. a mesh filter disc; 37. an internal threaded barrel; 38. an oil outlet pipe; 39. an oil injection nozzle; 40. and (4) a sealing ring.
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.
Referring to fig. 1-6, the present invention provides a technical solution: an extension structure of a grease gun nozzle comprises a shell 1, an electric cylinder 12 and a grease storage gun barrel 17, wherein a fixing plate 14 at the top of the electric cylinder 12 is installed at the lower end of a fixing seat 9 on the shell 1, a piston rod 15 is arranged at the output end of the electric cylinder 12, the top of the piston rod 15 extends out of a stepped hole 10 in the middle of the fixing seat 9 and then is connected with a piston head 16, an upper sealing ring and a lower sealing ring 40 are sleeved on the outer side of the piston head 16, and the piston head 16 extends into the grease storage gun barrel 17;
the bottom of the grease storage gun barrel 17 is inserted into the stepped hole 10, the outer side of the grease outlet 32 at the top of the grease storage gun barrel 17 is screwed with a lower connecting barrel 33, the top of the lower connecting barrel 33 is connected with an upper connecting barrel 35, a positioning ring 34 is arranged at the joint of the lower connecting barrel 33 and the upper connecting barrel 35, and the positioning ring 34 is clamped at the upper end of an open slot 29 of the lifting seat 28;
an internal thread cylinder 37 is screwed on the outer side of the top of the upper connecting cylinder 35, a reticular filter disc 36 is arranged inside the internal thread cylinder 37, and the top of the internal thread cylinder 37 is connected with an oil injection nozzle 39 through an oil outlet pipe 38;
the left end of the lifting seat 28 is connected with a sliding connection seat 30, the inner side of the sliding connection seat 30 is connected in a sliding way in a vertical sliding groove 31 on the side edge of the shell 1, and the top of the sliding connection seat 30 is connected to the lower end of a connection bulge 24 on the top of the shell 1 through a spring 27;
a first limiting plate 18 and a second limiting plate 20 are movably connected to the middle of the right side of the shell 1 through hinges, arc-shaped grooves 19 used for clamping the grease storage gun barrel 17 are formed in the inner sides of the first limiting plate 18 and the second limiting plate 20, connecting seats 21 are formed in the first limiting plate 18 and the second limiting plate 20, and the two groups of connecting seats 21 are connected through bolts 22;
the middle part of the left side of the shell 1 is provided with a handle 2, a storage battery 3 is inserted into a cavity at the bottom of the shell 1, the storage battery 3 is electrically connected with an electric cylinder 12, the bottom of the storage battery 3 is connected with a sealing seat 5, a sealing rubber gasket 4 is sleeved on the storage battery 3, an insertion plate 6 is arranged at the upper end of the storage battery 3, a notch groove 7 is arranged at the bottom of the right side of the shell 1, a fixing seat 9 is arranged at the top of the notch groove 7, two sides of the bottom of the notch groove 7 are also provided with limiting plates 8, a protecting frame 11 is clamped at the notch groove 7, the limiting plates 8 are connected to the inner side of the protecting frame 11 in a sliding way, a lower connecting cylinder 33, an upper connecting cylinder 35 and a positioning ring 34 are arranged in an integrated manner, through the arrangement of the handle 2, the handheld use of the shell 1 is convenient, the quick filling of butter is convenient, after the electric cylinder 12 is powered on, the piston head is ejected 16 upwards through a piston rod 15, so that the piston head 16 pushes the interior of a butter storage gun barrel 17 to be injected into a butter hole of engineering equipment through a butter injection nozzle 39, can realize the quick filling of butter like this, setting through battery 3, can provide the electric energy for electric jar 12, do not need the switch on electric wire, be favorable to the portable use of casing 1, still through the setting of seal receptacle 5, play sealed effect after battery 3 inserts, through the setting of sealing rubber pad 4, further play the sealed effect of seal receptacle 5 with 1 bottom cavity of casing, setting through plugboard 6, improve the fastness of battery 3 installation in 1 bottom cavity of casing, through the setting of protective frame 11, play the guard action to electric jar 12 after the installation.
Four corners of the fixing plate 14 are fixed at the lower end of the fixing seat 9 through screws 13, and four corners of the fixing plate 14 are fixed at the lower end of the fixing seat 9 through screws 13;
a method for using an extension structure of a grease gun nozzle is characterized in that: the method comprises the following specific steps:
s1: mounting, inserting the lower end of the grease storage gun barrel 17 into the stepped hole 10, at the moment, enabling the sliding connection seat 30 to drive the lifting seat 28 to move downwards under the elastic action of the spring 27 on the sliding connection seat 30 until the lifting seat 28 is pressed on the top of the grease storage gun barrel 17, at the moment, inserting the oil outlet nozzle 32 on the top of the grease storage gun barrel 17 into the open slot 29, finally closing the first limiting plate 28 and the second limiting plate 20, locking the two groups of connection seats 21 through the bolt 22, and enabling the grease storage gun barrel 17 to be clamped in the arc-shaped groove 19, so that the mounting of the grease storage gun barrel 17 is completed;
s2: intelligent filling:
(1) the filling is carried out, after the electric cylinder 12 is electrified, the piston head 16 is upwards ejected through the piston rod 15, so that the piston head 16 pushes the grease in the grease storage gun barrel 17 to be injected into a grease hole of the engineering equipment through the grease injection nozzle 39, and the quick filling of the grease can be realized;
(2) the intelligent control and information acquisition system comprises an intelligent control and information acquisition device, an information acquisition device is used for acquiring relevant information, if the position information of the engineering equipment needing to be added with butter is matched with the engineering equipment needing to be added with butter, the touch display screen 23 can be used for displaying operation information, and the butter filling action of the electric cylinder 12 is triggered through the touch display screen 23, the touch display screen 23 can be a touch screen, on one hand, the operation information and the lubricating point relevant information can be displayed, on the other hand, the touch display screen can be used as an operation panel, so that an operator can conveniently perform information input, management, control operation and the like, the touch display screen 23 adopts an embedded system, a database is integrated in the touch display screen and used for storing basic information such as the operator and the lubricating point, an RFID module is used for automatically identifying electronic tags in a certain range around, and a camera 26 is used for identifying two-dimensional codes or bar codes. The communication module 25 is used for realizing data exchange with other servers, cloud platforms, computers and the like;
s3: filtering, wherein oil enters the internal thread cylinder 37 through the upper connecting cylinder 35 and is finally injected into a butter hole of engineering equipment through the oil outlet pipe 38 and the oil injection nozzle 39, a net-shaped filter disc 36 is arranged inside the internal thread cylinder 37, and impurities in the oil are filtered through the arrangement of the net-shaped filter disc 36, so that the function of preventing butter blockage is achieved;
s4: the upper connecting cylinder 35 is connected to the top of the lower connecting cylinder 33, a positioning ring 34 is arranged at the joint of the lower connecting cylinder 33 and the upper connecting cylinder 35, and the positioning ring 34 is clamped at the upper end of the opening groove 29 of the lifting seat 28; the lower connecting cylinder 33 and the upper connecting cylinder 35 are rotated by the positioning ring 34, so that the lower connecting cylinder 33 and the upper connecting cylinder 35 are integrally connected with and detached from the oil nozzle 32.
The information acquisition device can be used for acquiring related information, such as position information of engineering equipment needing butter addition, so as to be matched with the engineering equipment to be added with butter, the touch display screen 23 can be used for displaying operation information, and the butter filling action of the electric cylinder 12 is triggered through the touch display screen 23.
The touch display screen 23 may be a touch screen, which can display operation information and lubrication point related information on the one hand, and on the other hand, is used as an operation panel, which is convenient for an operator to perform information entry, management, control operation, and the like. The touch display screen 23 is an embedded system, and a database is integrated therein and used for storing basic information such as operators and lubrication points.
The RFID module is used for automatically identifying electronic tags within a certain range around. The camera 26 is used to identify a two-dimensional code or bar code. The communication module 25 is used for exchanging data with other servers or cloud platforms or computers.
A grease gun comprises the extension structure of the grease gun nozzle.
Specifically, when the grease storage device is used, after the electric cylinder 12 is powered on, the piston head 16 is pushed upwards through the piston rod 15, so that the piston head 16 pushes grease in the grease storage gun barrel 17 to be injected into a grease hole of engineering equipment through the grease injection nozzle 39, and therefore the grease can be rapidly injected;
the outer side of the piston head 16 is sleeved with an upper group of sealing rings 40 and a lower group of sealing rings 40, and through the arrangement of the sealing rings 40, when the piston head 16 pushes the butter in the butter storage gun barrel 17 to be injected into a butter hole of engineering equipment through the oiling nozzle 39, the butter cannot leak to the bottom of the piston head 16, so that the waste of the butter is avoided;
when the grease storage gun barrel 17 is installed, the lower end of the grease storage gun barrel 17 is inserted into the stepped hole 10, at the moment, under the elastic action of the spring 27 on the sliding connection seat 30, the sliding connection seat 30 drives the lifting seat 28 to move downwards until the lifting seat 28 is pressed on the top of the grease storage gun barrel 17, at the moment, the oil outlet nozzle 32 at the top of the grease storage gun barrel 17 is inserted into the open slot 29, finally, the first limiting plate 18 and the second limiting plate 20 are closed, the two groups of connection seats 21 are locked through the bolt 22, the grease storage gun barrel 17 is clamped in the arc-shaped slot 19, and therefore the installation of the grease storage gun barrel 17 is completed;
therefore, the installation of the grease storage gun barrel 17 with different heights can be met through the arrangement of the lifting seat 28;
when the piston rod 15 ejects the piston head 16 upwards, the grease storage gun barrel 17 cannot slip off due to the friction force between the surface of the piston head 16 and the grease storage gun barrel 17;
the top of the lower connecting cylinder 33 is connected with an upper connecting cylinder 35, a positioning ring 34 is arranged at the joint of the lower connecting cylinder 33 and the upper connecting cylinder 35, and the positioning ring 34 is clamped at the upper end of the open slot 29 of the lifting seat 28; the lower connecting cylinder 33 and the upper connecting cylinder 35 are rotated through the positioning ring 34, so that the lower connecting cylinder 33 and the upper connecting cylinder 35 are integrally connected and disassembled with the oil outlet nozzle 32, and the replacement or cleaning and maintenance are facilitated after the disassembly;
butter enters the internal thread cylinder 37 through the upper connecting cylinder 35 and is finally injected into a butter hole of engineering equipment through the oil outlet pipe 38 and the oil injection nozzle 39, the internal thread cylinder 37 is internally provided with the net-shaped filter disc 36, and impurities in the butter are filtered through the arrangement of the net-shaped filter disc 36, so that the butter blocking prevention effect is achieved; the mesh filter tray 36 is quickly removable to facilitate its replacement or cleaning.
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 (5)

1. The utility model provides a grease gun nozzle extends structure, includes casing (1), electric jar (12) and butter storage gun barrel (17), its characterized in that: the fixing plate (14) at the top of the electric cylinder (12) is installed at the lower end of a fixing seat (9) on the shell (1), the output end of the electric cylinder (12) is provided with a piston rod (15), the top of the piston rod (15) extends out of a stepped hole (10) in the middle of the fixing seat (9) and then is connected with a piston head (16), the outer side of the piston head (16) is sleeved with an upper sealing ring and a lower sealing ring (40), and the piston head (16) extends into the grease storage gun barrel (17);
the bottom of the grease storage gun barrel (17) is inserted into the stepped hole (10), a lower connecting barrel (33) is screwed on the outer side of a grease outlet (32) at the top of the grease storage gun barrel (17), the top of the lower connecting barrel (33) is connected with an upper connecting barrel (35), a positioning ring (34) is arranged at the joint of the lower connecting barrel (33) and the upper connecting barrel (35), and the positioning ring (34) is clamped at the upper end of an open slot (29) of the lifting seat (28);
an internal thread cylinder (37) is screwed on the outer side of the top of the upper connecting cylinder (35), a reticular filter disc (36) is arranged in the internal thread cylinder (37), and the top of the internal thread cylinder (37) is connected with an oil injection nozzle (39) through an oil outlet pipe (38);
the left end of the lifting seat (28) is connected with a sliding connection seat (30), the inner side of the sliding connection seat (30) is connected in a sliding groove (31) in the side of the shell (1) in a sliding mode, and the top of the sliding connection seat (30) is connected to the lower end of a connection protrusion (24) in the top of the shell (1) through a spring (27);
casing (1) right side middle part has first limiting plate (18) and second limiting plate (20) through hinge swing joint, the inboard of first limiting plate (18) and second limiting plate (20) all is equipped with arc wall (19) that are used for pressing from both sides tight butter storage gun barrel (17), all be equipped with connecting seat (21) on first limiting plate (18) and second limiting plate (20), it is two sets of connect through bolt (22) between connecting seat (21).
2. The extension structure of a grease gun nozzle according to claim 1, characterized in that: casing (1) left side middle part is equipped with handle (2), insert battery (3) in casing (1) bottom cavity, battery (3) and electric jar (12) electric connection, battery (3) bottom is connected with seal receptacle (5), sealing rubber pad (4) have been cup jointed on battery (3), battery (3) upper end is equipped with plugboard (6), casing (1) right side bottom is equipped with breach groove (7), fixing base (9) are located breach groove (7) top, breach groove (7) bottom both sides still are equipped with limiting plate (8), breach groove (7) department joint has protecting frame (11), limiting plate (8) slip is in protecting frame (11) inboard, connecting cylinder (33), upper connecting cylinder (35) and holding ring (34) set up for integrated into one piece down.
3. The extension structure of a grease gun nozzle according to claim 1, characterized in that: four corners of the fixing plate (14) are fixed at the lower end of the fixing seat (9) through screws (13).
4. The extension structure of a grease gun nozzle according to claim 1, characterized in that: the left side upper end of casing (1) is equipped with communication module (25) and camera (26), casing (1) upper portion front side is equipped with touch display screen (23), touch display screen (23) embeds there are RFID module and control module, communication module (25) are Wifi communication module.
5. The method of using a grease gun nozzle extension according to any one of claims 1-4, characterized in that: the method comprises the following specific steps:
s1: mounting, inserting the lower end of a grease storage gun barrel (17) into the stepped hole (10), at the moment, driving the lifting seat (28) to move downwards by the sliding seat (30) under the elastic action of the spring (27) on the sliding seat (30) until the lifting seat (28) is pressed on the top of the grease storage gun barrel (17), at the moment, inserting the oil outlet nozzle (32) at the top of the grease storage gun barrel (17) into the open slot (29), finally closing the first limiting plate (18) and the second limiting plate (20), locking the two groups of connecting seats (21) through the bolt (22), and clamping the grease storage gun barrel (17) in the arc-shaped groove (19), thus finishing the mounting of the grease storage gun barrel (17);
s2: intelligent filling:
(1) the grease is filled, after the electric cylinder (12) is electrified, the piston head (16) is ejected upwards through the piston rod (15), so that the piston head (16) pushes grease in the grease storage gun barrel (17) to be filled into a grease hole of engineering equipment through the grease nipple (39), and the grease can be quickly filled;
(2) intelligent control and information acquisition, and collecting related information by using an information collecting device, such as the position information of the engineering equipment needing adding butter, so as to be matched with engineering equipment to be added with butter and can also utilize a touch display screen (23) to display operation information, the butter filling action of the electric cylinder (12) is triggered through the touch display screen (23), on one hand, operation information and lubrication point related information can be displayed, on the other hand, the butter filling action is used as an operation panel, so that information input, management and control operation of operators are facilitated, the touch display screen (23) adopts an embedded system, a database is integrated in the embedded system, the system comprises an RFID module, a camera (26), a communication module (25) and a cloud platform, wherein the RFID module is used for storing basic information of operators and lubricating points, the RFID module is used for automatically identifying electronic tags in a certain range around, the camera (26) is used for identifying two-dimensional codes or bar codes, and the communication module (25) is used for realizing data exchange with other servers or cloud platforms or computers;
s3: filtering, wherein oil enters the internal thread cylinder (37) through the upper connecting cylinder (35) and is finally injected into a grease hole of engineering equipment through the oil outlet pipe (38) and the oil injection nozzle (39), a net-shaped filter disc (36) is arranged inside the internal thread cylinder (37), and impurities in the oil are filtered through the net-shaped filter disc (36) to play a role in preventing grease blockage;
s4: the lifting seat is disassembled, the top of the lower connecting cylinder (33) is connected with an upper connecting cylinder (35), a positioning ring (34) is arranged at the joint of the lower connecting cylinder (33) and the upper connecting cylinder (35), and the positioning ring (34) is clamped at the upper end of an open slot (29) of the lifting seat (28); the lower connecting cylinder (33) and the upper connecting cylinder (35) are rotated through the positioning ring (34), so that the lower connecting cylinder (33) and the upper connecting cylinder (35) are integrally connected with and detached from the oil outlet nozzle (32).
CN202111104722.8A 2021-09-18 2021-09-18 Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle Active CN113739051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111104722.8A CN113739051B (en) 2021-09-18 2021-09-18 Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111104722.8A CN113739051B (en) 2021-09-18 2021-09-18 Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle

Publications (2)

Publication Number Publication Date
CN113739051A CN113739051A (en) 2021-12-03
CN113739051B true CN113739051B (en) 2022-09-06

Family

ID=78740072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111104722.8A Active CN113739051B (en) 2021-09-18 2021-09-18 Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle

Country Status (1)

Country Link
CN (1) CN113739051B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114183676B (en) * 2022-01-13 2022-12-16 南京智鹤电子科技有限公司 Anti-blocking gun barrel structure for grease filling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4371715B2 (en) * 2003-06-17 2009-11-25 株式会社テック・ヤスダ Work fixing structure and fixing jig
US7841372B2 (en) * 2007-06-15 2010-11-30 Gill William H Apparatus for hardening the head area of a wooden baseball bat
US9358987B2 (en) * 2014-04-11 2016-06-07 Gunderson Llc Protective structure for tank top fittings
CN107781615A (en) * 2016-08-30 2018-03-09 扬州市琼花工具有限公司 A kind of double-exhaust injection grease gun
CN108843952B (en) * 2018-07-21 2021-01-08 广东博智林机器人有限公司 Automatic gear and rack lubricating system of indoor building construction lifter
CN208871617U (en) * 2018-08-06 2019-05-17 临沂兴源热力有限公司 A kind of combustor for boiler
CN109595454A (en) * 2019-01-25 2019-04-09 新泰市佳兴液压机械有限公司 A kind of grease gun rotary connecting device
CN210263816U (en) * 2019-05-18 2020-04-07 深圳市摩天氟碳科技有限公司 Joint filling injection device of heat-insulation and decoration integrated plate
CN112032413B (en) * 2020-11-05 2021-01-08 东营华辰石油装备有限公司 Throttling kill manifold with lifting base
CN112413304B (en) * 2020-11-12 2022-06-14 佛山市高明欧一电子制造有限公司 Adjusting clamp holder for household intelligent temperature controller

Also Published As

Publication number Publication date
CN113739051A (en) 2021-12-03

Similar Documents

Publication Publication Date Title
CN113739051B (en) Grease gun nozzle extension structure, grease gun and application method of extension structure of grease gun nozzle
CN114973624B (en) Background early warning device and method with function of real-time statistics and push site illegal behaviors
CN114183676B (en) Anti-blocking gun barrel structure for grease filling
CN215889569U (en) Highway engineering is with protection rail
CN214273589U (en) Polished rod sealing device for oil well pumping unit
CN209908763U (en) Movable air compressor
CN221058576U (en) PLC control cabinet
CN220081522U (en) Anti-drip oil dismounting device for engine oil filter element of automobile
CN214618958U (en) Intelligent filling equipment for lubricating system
CN217634803U (en) Mounting bracket for network system integration
CN216917140U (en) Chemical storage tank convenient to clearance
CN218173137U (en) Lubricating oil storage device convenient to remove
CN211449604U (en) Oil changing device suitable for maintenance of pumping unit
CN221181792U (en) Stainless steel water tank
CN217160201U (en) Tedding operation remote monitoring intelligent acquisition terminal
CN115020071A (en) Device for detecting and maintaining transformer of offshore wind turbine generator system
CN209801389U (en) Three-proofing lamp end cover
CN210885255U (en) Lubricating oil filling device
CN212862920U (en) Grease device of sprocket roller
CN218409502U (en) Refrigerator oil draw-out device
CN214424158U (en) Mechanical anti-falling safety device for stereo garage
CN218241033U (en) Interactive self-service terminal all-in-one of vertical government affairs system
CN219038985U (en) Safety monitoring device for gas leakage
CN216228263U (en) Inside clearance ware of digit control machine tool
CN220484028U (en) Multifunctional shampoo box

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant