CN114084862B

CN114084862B - Be used for full-automatic processing of lubricating oil to use automatic filling equipment of liquid

Info

Publication number: CN114084862B
Application number: CN202111344710.2A
Authority: CN
Inventors: 李霞
Original assignee: Shenzhen City Mercer Lubrication Technology Research Institute Ltd Co Only
Current assignee: Shenzhen City Mercer Lubrication Technology Research Institute Ltd Co Only
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2023-08-22
Anticipated expiration: 2041-11-15
Also published as: CN114084862A

Abstract

The invention relates to the technical field of lubricating oil production, and discloses liquid automatic filling equipment for full-automatic machining of lubricating oil. This a liquid automatic filling equipment for full-automatic processing of lubricating oil is with cover movable sleeve joint in the inside of cover is prescribe a limit to the cover to the canning device, can promote the position of cover is prescribe a limit to the canning device to the cover in the cover, can drive the interval before the cover is prescribe a limit to different canning devices and the interval between the collecting bottle aligns, and the fastening device of rotation positioning jacket outside installation can drive the position of cover is prescribe a limit to the canning device and carry out the centre gripping prescribe a limit to the position of cover in the cover is prescribe a limit to the frame to the canning device, conveniently drives the interval between the oil delivery section of thick bamboo to adjust, conveniently carries out the effect of change position according to the position between the collecting bottle.

Description

Be used for full-automatic processing of lubricating oil to use automatic filling equipment of liquid

Technical Field

The invention relates to the technical field of lubricating oil production, in particular to liquid automatic filling equipment for full-automatic processing of lubricating oil.

Background

The lubricating oil is used on various automobiles and mechanical equipment to reduce friction, protect machinery and workpieces and is mainly used for lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, and in the process of canning the lubricating oil, the canning efficiency is improved, so that a full-automatic canning device is developed, and the effect of improving the processing efficiency in the process of producing the lubricating oil can be improved.

In the existing filling equipment, a plurality of filling pipelines are added to intensively fill a plurality of lubricating oil collecting bottles, but the lubricating oil collecting bottles are different in size and shape, so that the filling pipelines cannot be aligned with the lubricating oil collecting bottles, and the filling pipelines with intervals are required to be replaced during filling, so that the problem of time waste is solved; the filling quantity is controlled through the mechanical valve by the filling device, and the problem that the aggregate conveying quantity cannot be accurate due to the influence of corrosion and the like on the mechanical valve during filling exists, so that the filling quality is influenced.

Disclosure of Invention

Aiming at the defects of the existing liquid automatic filling equipment for full-automatic processing of lubricating oil, the invention provides the liquid automatic filling equipment for full-automatic processing of lubricating oil, which is provided with a limiting device which is used for limiting the position of a jacket in a limiting frame of a canning device by adjusting the canning device, namely, the oil delivery cylinder and a collecting bottle can be driven to be aligned, and meanwhile, a limiting device which is arranged on the outer side of the positioning jacket is rotated, namely, the position of the limiting jacket of the canning device can be driven to be clamped and limited, so that the problem that the conveying pipeline is difficult to change due to different intervals between lubricating agents is avoided; simultaneously, the second threaded rod is rotated to drive the quantitative limiting baffle plate to conduct threaded movement, the quantitative limiting baffle plate can be driven to limit the position inside the oil transportation cylinder, and the sealing limiting plate arranged on the inner side of the lower portion of the needle cylinder push rod, the second threaded rod and the sealing jacket are kept airtight, so that the advantage of conveniently and accurately measuring the oil transportation amount when the device is used is increased, and the problem in the background technology is solved.

The invention provides the following technical scheme: the utility model provides a be used for full-automatic processing of lubricating oil to use liquid automatic filling equipment, including the delivery box, the upper portion fixedly connected with first connecting seat at delivery box back, the internally mounted of delivery box has first conveyer pipe, the upper portion of delivery box installs the side shield, the inboard of side shield installs the extrusion locating plate, the externally mounted of side shield one side has first motor, the internally mounted of side shield upper portion has the shelves pole, the front end fixedly connected with back limiting plate of first connecting seat upper portion, the lower part fixedly connected with support frame of back limiting plate, the front end fixedly connected with canning device limiting frame of support frame lower part, the inside movable sleeve that canning device limiting frame has cup jointed canning device limiting jacket, the back fixedly connected with locating jacket of canning device limiting jacket has an oil transportation section of thick bamboo, the outside upper portion fixedly connected with back connecting plate of canning device limiting jacket, the upper portion activity of back connecting plate cup joints first threaded rod, the upper portion of first motor is installed on the upper portion of side shield, the front end fixedly connected with a push pedal of first threaded rod, the cylinder is fixedly connected with a fixed sleeve, the outside sealing sleeve is connected with a fixed sleeve, the threaded rod is fixedly connected with a fixed sleeve, the cylinder is fixedly connected with a sealing sleeve, the inside sealing sleeve is fixedly connected with a sealing sleeve, the sealing sleeve is fixedly connected with a sealing sleeve, the upper portion fixedly connected with lubricating oil of first connecting seat places the case.

Preferably, two extrusion locating plates are arranged on the upper portion of the conveying box, the lubricant collecting bottle is clamped on the inner side of each extrusion locating plate, and a motor is arranged on the outer side of the inner portion of each first conveying pipe.

Preferably, a first gear is arranged on the outer side of the gear lever, a second gear is arranged at the front end of the first motor, and the first gear and the second gear are in meshed connection.

Preferably, the lower part at the back of the back connecting plate is movably sleeved on the upper part of the supporting frame, the canning device limiting jacket is movably sleeved in the canning device limiting frame, the positioning jacket penetrates through the canning device limiting frame, and meanwhile, a fastening thread gasket is arranged on the outer side of the positioning jacket.

Preferably, the first threaded rod is in threaded connection with the pressing push plate, the lower part of the needle cylinder push rod is movably sleeved in the oil delivery cylinder, and the battery jacket limiting chute rod is movably sleeved in the chute formed in the inner side of the upper part of the back limiting plate.

Preferably, the one-way valve is arranged in the conveying pipeline and in the discharge hole arranged at the lower part of the oil conveying cylinder, and the discharge hole arranged at the lower part of the oil conveying cylinder extends to the middle part of the upper part of the lubricant collecting bottle.

Preferably, the outside of second threaded rod is offered the screw thread, sealed limiting plate centre gripping is between sealed clamp sleeve and second threaded rod, sealed limiting plate drives the inboard and installs sealed the pad, the internally mounted of ration limiting baffle one side has the limiting plate, limiting plate activity cup joints between sealed clamp sleeve and second threaded rod, and limiting plate and the outside mutual threaded connection of second threaded rod.

Preferably, the second threaded rod passes through the inside of connecting seat, fastening bolt is installed to the outside of connecting seat, fastening bolt thread tightening cup joints in the inside of defeated oil cylinder.

Compared with the existing liquid automatic filling equipment for full-automatic processing of lubricating oil, the invention has the following beneficial effects:

1. this a liquid automatic filling equipment for full-automatic processing of lubricating oil is with cover movable sleeve joint in the inside of cover is prescribe a limit to the cover to the canning device, can promote the position of cover is prescribe a limit to the canning device to the cover in the cover, can drive the interval before the cover is prescribe a limit to different canning devices and the interval between the collecting bottle aligns, and the fastening device of rotation positioning jacket outside installation can drive the position of cover is prescribe a limit to the canning device and carry out the centre gripping prescribe a limit to the position of cover in the cover is prescribe a limit to the frame to the canning device, conveniently drives the interval between the oil delivery section of thick bamboo to adjust, conveniently carries out the effect of change position according to the position between the collecting bottle.

2. This a liquid automatic filling equipment for full-automatic processing of lubricating oil, through the internally mounted's of device cylinder push rod sealed limiting plate, and sealed limiting plate centre gripping is between sealed clamp cover and second threaded rod, can drive sealed limiting plate and increase the seal box between sealed clamp cover and the second threaded rod, simultaneously rotate the second threaded rod, drive second threaded rod and quantitative limit baffle one side internally mounted's sealed pad and carry out the screw thread motion, can promote quantitative limit baffle and remove in the inside of defeated oil cylinder, and stop through quantitative limit baffle, can adjust the maximum distance that the cylinder push rod upwards moved, thereby accessible control quantitative limit baffle is in the inside position of defeated oil cylinder, can drive the quantity that lubricating oil was collected and prescribe a limit to, the excessive problem of lubricating oil appears when avoiding carrying lubricating oil.

Drawings

FIG. 1 is a schematic diagram of a structural body of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural body of the present invention;

FIG. 3 is a schematic view in partial cross-section of a structural canning pipe of the present invention;

FIG. 4 is an enlarged schematic view of a part of the canning apparatus of the present invention;

fig. 5 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a delivery box; 2. a connecting seat; 3. a first delivery tube; 4. side baffles; 5. extruding the positioning plate; 6. a first motor; 7. a gear lever; 8. a back defining plate; 9. a support frame; 10. the canning device defines a frame; 11. the canning device defines a jacket; 12. positioning a jacket; 13. an oil delivery cylinder; 14. a back connection plate; 15. a first threaded rod; 16. the motor defines a jacket; 17. the battery jacket defines a chute rod; 18. pressing the push plate; 19. a needle cylinder push rod; 20. a connecting seat; 21. sealing the jacket; 22. a second threaded rod; 23. sealing the limiting plate; 24. quantitatively limiting a baffle; 25. a delivery conduit; 26. a lubricant oil placement box.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, 2, 3, 4 and 5, an automatic liquid filling device for full-automatic lubricant processing comprises a conveying box 1, wherein a first connecting seat 2 is fixedly connected to the upper portion of the back of the conveying box 1, a first conveying pipe 3 is installed in the conveying box 1, a side baffle 4 is installed on the upper portion of the conveying box 1, an extrusion positioning plate 5 is installed on the inner side of the side baffle 4, collecting bottles of different sizes are driven to be positioned by adjusting the position of the extrusion positioning plate 5, a first motor 6 is installed on the outer side of one side of the side baffle 4, a baffle rod 7 is installed in the inner portion of the upper portion of the side baffle 4, the first motor 6 is started to drive the baffle rod 7 to be opened, when the baffle rod 7 is clamped in the side baffle 4, the collecting bottles can be blocked, a back limiting plate 8 is fixedly connected to the front end of the upper portion of the first connecting seat 2, a supporting frame 9 is fixedly connected to the lower portion of the back limiting plate 8, the front end of the lower part of the supporting frame 9 is fixedly connected with a canning device limiting frame 10, the inside of the canning device limiting frame 10 is movably sleeved with a canning device limiting jacket 11, the position of the canning device limiting jacket 11 in the canning device limiting frame 10 is adjusted, the position of the oil conveying cylinder 13 can be driven to be adjusted, the oil conveying cylinder 13 can be conveniently driven to be aligned with the upper parts of collecting bottles with different sizes, the back surface of the canning device limiting jacket 11 is fixedly connected with a positioning jacket 12, the limiting device arranged outside the positioning jacket 12 is rotated, the position of the canning device limiting jacket 11 can be driven to be positioned, the inside of the canning device limiting jacket 11 is fixedly connected with the oil conveying cylinder 13, the upper part outside the oil conveying cylinder 13 is fixedly connected with a back surface connecting plate 14, the upper part of the back surface connecting plate 14 is movably sleeved with a first threaded rod 15, the upper portion of first threaded rod 15 installs motor and prescribes a limit to jacket 16, start motor prescribes a limit to jacket 16 internally mounted's motor, drive first threaded rod 15 rotation, and drive and carry out the screw motion between first threaded rod 15 and the push pedal 18 of pressing down, can drive the height of cylinder push rod 19 and carry out the regulation, the back fixedly connected with battery prescribes a limit to the spout pole 17 of jacket, the outside threaded connection of first threaded rod 15 front end has push pedal 18 of pressing down, the lower part fixedly connected with cylinder push rod 19 of push pedal 18 front end, the outside movable sleeve on oil delivery section of thick bamboo 13 upper portion has connecting seat 20, device connecting seat 20 consolidates the position of second threaded rod 22 and seal clamp sleeve 21, avoid the position of second threaded rod 22 to appear the skew, the inside lower part movable sleeve of connecting seat 20 has a seal clamp sleeve 21, seal clamp sleeve 21 centre gripping is in the inside of cylinder push rod 19, can protect second threaded rod 22, the inside movable sleeve of seal clamp sleeve 21 has second threaded rod 22, the inside fixedly connected with seal limiting plate 23 on one side of cylinder push rod 19, seal limiting plate 23 joint can drive between seal limiting plate 23 and second threaded rod 22, can drive seal limiting plate 23 and seal limiting plate 22 and the outside the position of cylinder 22 to carry out the fixed connection of the connecting seat 25 through the seal box of threaded rod 22, the fixed connection of the second threaded rod 22 is placed at the end portion of the second threaded rod 22, the fixed connection of the top is avoided the seal box to carry out the sealing box 25 to be connected with the seal box to the seal limiting plate 22.

Referring to fig. 1, two extrusion locating plates 5 are installed on the upper portion of a conveying box 1, a lubricant collecting bottle is clamped on the inner side of each extrusion locating plate 5, a motor is installed on the outer side of the inner portion of each first conveying pipe 3, the motor installed on the outer side of each first conveying pipe 3 is started to drive the corresponding first conveying pipe 3 to rotate, so that the lubricant collecting bottle can be driven to be conveyed to the lower portion of a device to be infused in batches, meanwhile, the positions of the extrusion locating plates 5 on the upper portion of the corresponding first conveying pipes 3 are adjusted, extrusion limiting can be carried out on the outer side of each lubricant collecting bottle through the extrusion locating plates 5, stability is maintained when the movement of the collecting bottle is increased, and the problem of position deviation is avoided.

Referring to fig. 2, a first gear is mounted on the outer side of the gear lever 7, a second gear is mounted on the front end of the first motor 6, the first gear and the second gear are connected in an intermeshing manner, the first motor 6 is started to drive the second gear to rotate, and meanwhile, the second gear and the first gear mounted on the outer side of the gear lever 7 are meshed to move, so that the gear lever 7 can be driven to rotate, the gear lever 7 can be driven to reduce the blocking of the collection bottle, and the collection bottle after filling is driven to be taken out.

Referring to fig. 1 and 2, the lower part of the back connecting plate 14 is movably sleeved on the upper part of the supporting frame 9, the canning device limiting jacket 11 is movably sleeved in the canning device limiting frame 10, the positioning jacket 12 penetrates through the canning device limiting frame 10, meanwhile, the outer side of the positioning jacket 12 is provided with a fastening thread gasket, when the lubricant is canned, the gap between the orderly arranged collecting bottles can be driven to be different because of different filling amounts of the lubricant, the canning device limiting jacket 11 is movably sleeved in the canning device limiting frame 10, the canning device limiting jacket 11 can be pushed to be positioned in the canning device limiting frame 10, the gap before the different canning device limiting jackets 11 can be driven to be aligned with the gap between the collecting bottles, and the fastening device arranged outside the positioning jacket 12 can be rotated to drive the canning device limiting jacket 11 to be clamped and limited in the position in the canning device limiting frame 10, so that the gap between the oil conveying cylinders 13 can be conveniently driven to be adjusted, and the effect of changing the position according to the position between the collecting bottles can be conveniently driven.

Referring to fig. 2, the first threaded rod 15 is in threaded connection with the pressing push plate 18, the lower part of the needle cylinder push rod 19 is movably sleeved in the oil delivery cylinder 13, the battery jacket limiting chute rod 17 is movably sleeved in the inside of the upper part of the back limiting plate 8 and provided with a chute, the motor of the inner installation of the jacket 16 is limited by starting the motor, so that the first threaded rod 15 can be driven to rotate, and meanwhile, the first threaded rod 15 and the pressing push plate 18 are in threaded movement, so that the pressing push plate 18 can be driven to move downwards or upwards, the gasket at the lower part of the needle cylinder push rod 19 is driven to squeeze the inside of the oil delivery cylinder 13, and the lubricant is driven to be delivered by power.

Referring to fig. 3, the inside of the conveying pipe 25 and the inside of the discharge hole installed at the lower part of the oil conveying cylinder 13 are provided with one-way valves, the discharge hole installed at the lower part of the oil conveying cylinder 13 extends to the middle part of the upper part of the lubricant collecting bottle, and the problem that the lubricant flows backwards in the conveying and sucking processes can be avoided by arranging the conveying pipe 25 and the inside of the oil conveying cylinder 13 with one-way valves.

Referring to fig. 5, the outside of the second threaded rod 22 is threaded, the seal limiting plate 23 is clamped between the seal jacket 21 and the second threaded rod 22, the seal limiting plate 23 drives the inside to be provided with a sealing gasket, the inside of one side of the quantitative limiting baffle 24 is provided with a limiting plate, the limiting plate is movably sleeved between the seal jacket 21 and the second threaded rod 22, and the limiting plate is in threaded connection with the outside of the second threaded rod 22, through the seal limiting plate 23 installed inside one side of the needle cylinder push rod 19, and the seal limiting plate 23 is clamped between the seal jacket 21 and the second threaded rod 22, the seal limiting plate 23 can be driven to increase a seal box between the seal jacket 21 and the second threaded rod 22, meanwhile, the second threaded rod 22 is rotated, the seal gasket installed inside one side of the quantitative limiting baffle 24 is driven to move, the quantitative limiting baffle 24 can be pushed to move inside the oil cylinder push rod 13, and the maximum distance of upward movement of the needle cylinder push rod 19 can be regulated through controlling the position of the quantitative limiting baffle 24 inside the oil cylinder 13, and the quantity of collected lubricating oil can be driven to be limited, and excessive problems during lubricating oil conveying can be avoided.

Referring to fig. 4, the second threaded rod 22 passes through the inside of the connecting seat 20, the fastening bolt is installed on the outer side of the connecting seat 20, the fastening bolt is fixedly sleeved in the oil delivery cylinder 13 in a threaded manner, the connecting seat 20 is movably sleeved on the upper portion of the oil delivery cylinder 13, the fastening bolt is installed on the outer side of the connecting seat 20 in a driving manner, the connecting seat 20 and the oil delivery cylinder 13 can be driven to be limited, meanwhile, the upper portion of the second threaded rod 22 is movably sleeved in the connecting seat 20, and when the position of the second threaded rod 22 can be driven to be clamped and limited, the second threaded rod 22 can be driven to be increased in stability during use.

Working principle: when the automatic lubricant filling device is used, the position of the extruding positioning plate 5 is regulated according to different sizes of lubricant collecting bottles, the movable space of the lubricant can be limited, meanwhile, the lubricant collecting bottles are piled on one side of the baffle rod 7 and are orderly arranged, the limiting jacket 11 of the canning device is regulated according to the positions of the collecting bottles, the limiting jacket 16 of the canning device is driven to be arranged on the right upper portion of the collecting bottle, the positioning jacket 12 is rotated, the limiting jacket 11 of the canning device is limited, the motor limiting jacket 16 is started, the first threaded rod 15 is driven to rotate and drive the needle cylinder push rod 19 to move upwards, the inside of the oil conveying cylinder 13 can be driven to form negative pressure and a movable space, the second threaded rod 22 is driven to limit the needle cylinder push rod 19 according to the quantity of the lubricant to be filled, the lubricant inside the lubricant placing box 26 is conveyed to the inside of the oil conveying cylinder 13 through the conveying pipeline 25, meanwhile, the motor arranged inside the limiting jacket 16 is reversely started, the needle cylinder 19 is driven to move downwards, the lubricant is driven to be conveyed to the inside the collecting bottle, and after the motor is started, the first threaded rod 15 is driven to rotate and the needle cylinder 7 is driven to move, and the automatic lubricant filling device can be reduced, namely, the lubricant can be filled into the collecting bottle 7 is driven to move, and the automatic lubricant can be reduced, and the lubricant can be filled into the cylinder 7.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Be used for full-automatic processing of lubricating oil to use automatic filling equipment of liquid, including conveyer box (1), its characterized in that: the upper part of the back of the conveying box (1) is fixedly connected with a first connecting seat (2), a first conveying pipe (3) is arranged in the conveying box (1), a side baffle (4) is arranged on the upper part of the conveying box (1), an extrusion positioning plate (5) is arranged on the inner side of the side baffle (4), a first motor (6) is arranged on one side of the side baffle (4), a baffle rod (7) is arranged on the inner part of the upper part of the side baffle (4), the front end of the upper part of the first connecting seat (2) is fixedly connected with a back limiting plate (8), a supporting frame (9) is fixedly connected with the lower part of the back limiting plate (8), a canning device limiting frame (10) is fixedly connected with the front end of the lower part of the supporting frame (9), a canning device limiting jacket (11) is movably sleeved in the canning device limiting jacket (11), a positioning jacket (12) is fixedly connected with the back of the canning device limiting jacket (11), an oil conveying barrel (13) is fixedly connected with the inner part of the canning device limiting jacket (11), a threaded rod (14) is fixedly connected with the back of the first connecting plate (14), the back of the motor limiting jacket (16) is fixedly connected with a battery jacket limiting chute rod (17), the external thread of the front end of the first threaded rod (15) is connected with a pressing push plate (18), the lower part of the front end of the pressing push plate (18) is fixedly connected with a needle cylinder push rod (19), the outer part of the upper part of the oil delivery cylinder (13) is movably sleeved with a connecting seat (20), the lower part of the inner side of the connecting seat (20) is movably sleeved with a sealing jacket (21), the inside activity of sealed cover (21) has cup jointed second threaded rod (22), the inside fixedly connected with of cylinder push rod (19) one side seals limiting plate (23), the outside threaded connection at second threaded rod (22) middle part has ration limiting baffle (24), the upper portion fixedly connected with pipeline (25) of push pedal (18) is pressed, upper portion fixedly connected with lubricating oil of first connecting seat (2) places case (26).

2. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: two extrusion locating plates (5) are arranged on the upper portion of the conveying box (1), lubricant collecting bottles are clamped on the inner sides of the extrusion locating plates (5), and a motor is arranged on the outer side of the inner portion of the first conveying pipe (3).

3. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: the gear I is arranged on the outer side of the gear lever (7), the gear II is arranged at the front end of the first motor (6), and the gear I and the gear II are in meshed connection.

4. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: the lower part at the back of the back connecting plate (14) is movably sleeved on the upper part of the supporting frame (9), the canning device limiting jacket (11) is movably sleeved in the canning device limiting frame (10), the positioning jacket (12) penetrates through the canning device limiting frame (10), and meanwhile, a fastening thread gasket is arranged on the outer side of the positioning jacket (12).

5. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: the first threaded rod (15) is in threaded connection with the pressing push plate (18), the lower part of the needle cylinder push rod (19) is movably sleeved in the oil conveying cylinder (13), the battery jacket limiting chute rod (17) is movably sleeved in the inner side of the upper part of the back limiting plate (8) and provided with a chute.

6. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: the inside of the conveying pipeline (25) and the inside of the discharge hole arranged at the lower part of the oil conveying cylinder (13) are provided with one-way valves, and the discharge hole arranged at the lower part of the oil conveying cylinder (13) extends to the middle part of the upper part of the lubricant collecting bottle.

7. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: the outside of second threaded rod (22) is offered the screw thread, sealed limiting plate (23) centre gripping is between sealed clamp sleeve (21) and second threaded rod (22), sealed limiting plate (23) drive the inboard and install sealed the pad, the internally mounted of ration limiting baffle (24) one side has the limiting plate, limiting plate activity cup joints between sealed clamp sleeve (21) and second threaded rod (22), and limiting plate and the outside mutual threaded connection of second threaded rod (22).

8. The automatic liquid filling apparatus for full-automatic lubricant processing according to claim 1, wherein: the second threaded rod (22) penetrates through the connecting seat (20), a fastening bolt is installed on the outer side of the connecting seat (20), and the fastening bolt is fixedly sleeved in the oil conveying cylinder (13) in a threaded mode.