Fastener nut lubrication apparatus and process

Abstract

The application discloses a fastener nut lubricating device and process, and belongs to the technical field of nut production soaking, which comprises an oil storage tank, lubricating oil is put into the oil storage tank, a rotatable filter inner cylinder is installed at the upper end of the oil storage tank, a storage box is installed on one side of the oil storage tank, and a storage hopper is installed on the other side, the lubricating oil added can be first filtered, the cleanliness of the lubricating oil for soaking nuts can be ensured, the impurities filtered out can be cleaned, manual brushing is not needed, the soaked nuts can be lifted from the lubricating oil, the lifted nuts can be automatically discharged, the impurities in the lubricating oil can be filtered, the impurities can be automatically cleaned, the service life of the lubricating oil can be prolonged, the replacement frequency can be reduced, the purpose of saving lubricating oil can be achieved, the feeding amount of nuts can be automatically controlled, manual multiple addition of nuts needing lubrication is not needed, manpower is saved, and the work burden of workers is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of nut production infiltration, in particular to a fastener nut lubricating device and process. BACKGROUND

[0002] Fasteners are a kind of mechanical parts used for fastening connection and are widely used. Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold and hydraulic industry. Fasteners can be seen in various mechanical, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments and supplies, etc. Fasteners are the most widely used mechanical basic parts.

[0003] At present, the prior art, authorization announcement number CN218574095U discloses a kind of lubricating oil infiltration device for nut production and processing, first, power is connected, through the left side of oil inlet and outlet pipe injects appropriate amount of lubricating oil into oil storage tank, the nut needing to be infiltrated with lubricating oil is placed at the left side top of mesh conveyor belt, the conveying motor is started, the conveying motor drives the left side of the conveying shaft to rotate, under the action of mesh conveyor belt and guide shaft, mesh conveyor belt can convey nut, the fixed plate is controlled by electric push rod, and the push plate is moved downward, so that the nut passing below can be stirred, thereby avoiding the accumulation of nut during infiltration of lubricating oil, so that the nut can better infiltrate lubricating oil, after infiltration, the nut is conveyed to the direction of material receiving box along with the movement of mesh conveyor belt, the air blower is started, the air blower sends air to the air pipe through the main pipe, and blows to the nut under the action of multiple air outlets one, so that the excess lubricating oil on the nut can be blown off, with the continuous movement of mesh conveyor belt, the nut can be conveyed to the receiving box, under the action of mesh plate, the excess lubricating oil on the nut can be drained downward, and under the action of branch pipe, the air can be sent to the hollow plate, and under the action of multiple air outlets two, the air is blown to the nut in the receiving box, so that the time required for oil drainage is reduced, and the waste of lubricating oil is avoided.

[0004] The above-mentioned prior art also has the following defects: after the lubricating oil is soaked in the nut for a long time, there are many impurities in the lubricating oil, which causes the subsequent nut to be easily contaminated with impurities, and the lubricating oil needs to be replaced after a certain period of time, resulting in waste of lubricating oil. SUMMARY

[0005] The purpose of this part is to summarize some aspects of the embodiments of the application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract and title of the specification to avoid obscuring the purpose of this part, the abstract and the title, and such simplifications or omissions cannot be used to limit the scope of the application.

[0006] To solve the above problems, the application adopts the technical scheme as follows.

[0007] The fastener nut lubricating device comprises an oil storage tank, the inner wall of the oil storage tank is connected with a mounting ring body, a plurality of grid nets are arranged on the inner wall of the mounting ring body close to the bottom of the oil storage tank, a feeding track is arranged on one side of the outer wall of the oil storage tank, the nuts enter the inside of the mounting ring body through the feeding track, a rotatable filtering inner cylinder is arranged in the inside of the mounting ring body, a filter plate is connected to one side of the outer wall of the filtering inner cylinder, a material supporting hole plate is arranged on the other side of the outer wall of the filtering inner cylinder, the liquid level of the lubricating oil in the inside of the oil storage tank is higher than the plurality of grid nets, the rotation of the filtering inner cylinder makes the material supporting hole plate lift and take off the nuts, and the filter plate filters out the impurities in the lubricating oil.

[0008] Preferably, a mounting base is arranged on one side of the outer wall of the oil storage tank, a first supporting rod is connected to the upper end of the mounting base, an electric telescopic rod is arranged on the outer wall of the first supporting rod, the telescopic end of the electric telescopic rod penetrates through the first supporting rod and is connected with a first scraping plate, the first scraping plate is opposite to the mounting ring body, the extension of the electric telescopic rod makes the first scraping plate push the nuts on the material supporting hole plate out, or the extension of the electric telescopic rod makes the first scraping plate push the impurities on the filter plate out.

[0009] Preferably, semicircular grooves are arranged on the outer walls of the two side end faces of the oil storage tank, the filtering inner cylinder is rotationally connected to the inside of the semicircular grooves, an opening is arranged on one side of the filtering inner cylinder, a plurality of first tooth grooves are arranged on the outer wall of the filtering inner cylinder close to the opening, a first driving motor is arranged on the outer wall of the mounting ring body, a first driving gear is connected to the rotating end of the first driving motor, the first driving gear is engaged with the first tooth grooves, the rotation of the first driving motor drives the rotation of the first driving gear, the rotation of the filtering inner cylinder is driven through the engagement, a liquid inlet pipe is arranged on the end of the filtering inner cylinder away from the opening, an oil pump is connected to the liquid inlet pipe, and the oil pump makes the lubricating oil enter the inside of the filtering inner cylinder through the liquid inlet pipe and be filtered.

[0010] Preferably, a feeding pipe is connected to the end of the feeding track, the feeding pipe is hollow and has a discharging port arranged on the outer wall close to the feeding track, a material storage hopper is connected to the upper end of the feeding pipe, a blocking plate is slidably connected to the outer wall of the feeding pipe, a plurality of second tooth grooves are arranged on the bottom of the blocking plate, a second driving gear is engaged with the second tooth grooves, the rotating end of a second driving motor is connected to one side of the second driving gear, and the second driving motor is connected to the outer wall of the feeding pipe, the rotation of the second driving motor drives the rotation of the second driving gear to control the sliding of the blocking plate on the outer wall of the feeding pipe through the second tooth grooves.

[0011] Preferably, the second support rod is installed on the outer wall of the oil storage tank near the opening of the filtering inner cylinder, the upper end of the second support rod is connected with a second scraping plate, the second scraping plate is obliquely arranged on the inner bottom of the filtering inner cylinder, the bottom of the second scraping plate is attached to the inner wall of the filtering inner cylinder, and the rotation of the filtering inner cylinder enables the impurities in the filtering inner cylinder to move outward along the outer wall of the second scraping plate.

[0012] Preferably, the second scraping plate is internally hollow and the outer wall is provided with a first sliding groove in communication with the internal hollow portion, a sliding rod is connected to the internal hollow portion of the second scraping plate, a sliding sleeve is installed on the outer wall of the sliding rod, the outer wall of the sleeve is connected with a protruding plate, and the sleeve is slidably matched with the protruding plate to push the impurities outward.

[0013] Preferably, a spring is sleeved on the outer wall of the sliding rod, a communication hole is arranged on the outer wall of the second scraping plate near the second support rod, a steel wire rope is connected to the outer wall of the sleeve, the steel wire rope passes through the communication hole and is connected with a pulling handle, and the pulling handle is pulled outward to cooperate with the steel wire rope to enable the sleeve to move on the outer wall of the sliding rod and compress the spring.

[0014] Preferably, an elastic telescopic rod is installed on the upper end of the protruding plate and extends outward, the telescopic end of the elastic telescopic rod passes through the protruding plate and is connected with a third scraping plate, and the elastic telescopic rod enables the third scraping plate to be attached to the inner wall of the filtering inner cylinder.

[0015] Preferably, a third support rod is detachably connected to the outer wall of the oil storage tank at a position opposite to the first scraping plate, a second sliding groove is arranged on the outer wall of the third support rod opposite to the first scraping plate, a sliding block is slidably connected in the second sliding groove, the outer wall of the sliding block is fixedly connected with a storage box on one side and an impurity box on the other side, a threaded rod is rotatably connected in the second sliding groove, the threaded rod is threadedly connected with the sliding block, a third driving motor is installed on the upper end of the third support rod, the rotating end of the third driving motor is inserted into the second sliding groove and connected with the threaded rod, and the rotation of the third driving motor drives the rotation of the threaded rod to enable the sliding block to move upward or downward.

[0016] The application also discloses a fastener nut lubricating process, which comprises the following steps.

[0017] Step one, start the oil pump to enable the lubricating oil to enter the inside of the filtering inner cylinder through the liquid inlet pipe, filter, enter the bottom of the oil storage tank through the grid net, and ensure that the liquid level of the lubricating oil is higher than each grid net;

[0018] Step two, place the nut in the inside of the storage hopper, start the second driving motor to enable the blocking plate to move outward, the nut falls through the feeding pipe and enters the inside of the feeding track through the discharge port, and finally falls into the inside of the installation ring body to contact the lubricating oil;

[0019] Step three, after the nut is soaked, start the first driving motor to enable the filtering inner cylinder to rotate and cooperate with the material supporting hole plate to lift the soaked nut.

[0020] Step four, start the electric telescopic rod to extend so that the first scraping plate pushes the nut on the material holding hole plate into the inside of the storage box for storage.

[0021] Compared with the prior art, the beneficial effects of the present application are:

[0022] (1) Compared with the prior art, the first filtration of the added lubricating oil can be performed, the cleanliness of the lubricating oil soaked in the nut can be ensured, and the impurities filtered out can be cleaned without manual brushing.

[0023] (2) Compared with the prior art, the soaked nut can be lifted from the lubricating oil, the lifted nut can be automatically discharged, the impurities in the lubricating oil can be filtered, and the impurities can be automatically cleaned, thereby increasing the service life of the lubricating oil, reducing the replacement frequency, and achieving the purpose of saving lubricating oil.

[0024] (3) Compared with the prior art, the amount of nut feed can be automatically controlled, and manual multiple addition of lubricated nuts is not required, thereby saving manpower and reducing the work burden of workers.

[0025] (4) Compared with the prior art, the lubricated nuts can be uniformly collected, which is convenient for workers to take away the nuts, and the impurities filtered out in the lubricating oil can be uniformly collected, which is convenient for workers to clean up. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a fastener nut lubricating device structure schematic diagram in the present application;

[0027] Figure 2 is a storage tank structure schematic diagram in the present application;

[0028] Figure 3 is a first scraping plate structure schematic diagram in the present application;

[0029] Figure 4 is a filter inner cylinder structure schematic diagram in the present application;

[0030] Figure 5 is a second scraping plate structure schematic diagram in the present application;

[0031] Figure 6 is a sleeve ring structure schematic diagram in the present application;

[0032] Figure 7 is a third scraping plate structure schematic diagram in the present application;

[0033] Figure 8 is a storage hopper structure schematic diagram in the present application;

[0034] Figure 9 Figure is a schematic diagram of the storage box structure in the present application.

[0035] The correspondence between the reference signs of the figures and the component names is as follows:

[0036] 100, oil storage tank; 101, mounting ring body; 102, first driving motor; 103, first driving gear; 104, semicircular groove; 105, grid; 106, feeding track; 107, mounting base; 108, first supporting rod; 109, electric telescopic rod; 110, first scraping plate;

[0037] 200, filter inner cylinder; 201, first tooth groove; 202, material supporting hole plate; 203, filter plate; 204, liquid inlet pipe; 205, second supporting rod; 206, second scraping plate; 207, first sliding groove; 208, communication hole; 209, sliding rod; 210, spring; 211, steel wire rope; 212, pulling handle; 213, thimble; 214, extending plate; 215, third scraping plate; 216, elastic telescopic rod;

[0038] 300, storage hopper; 301, feeding pipe; 302, second driving motor; 303, blocking plate; 304, second tooth groove; 305, second driving gear; 306, discharge port;

[0039] 400, storage box; 401, impurity box; 402, sliding block; 403, threaded rod; 404, third supporting rod; 405, third driving motor; 406, second sliding groove. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objectives, features and advantages of the present application more apparent and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0041] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. The present application provides the following embodiments.

[0043] As Figure 1As shown in the figure, it is a fastener nut lubricating device structure schematic diagram of a preferred embodiment of the application, the fastener nut lubricating device of the embodiment comprises an oil storage tank 100, the inside of the oil storage tank 100 is put in lubricating oil, the upper end of the oil storage tank 100 is installed with a rotatable filter inner cylinder 200, one side of the oil storage tank 100 is installed with a storage box 400, the other side is installed with a storage hopper 300, in the embodiment, a plurality of nuts can be put into the inside of the storage hopper 300, thereby the feeding quantity can be automatically controlled, the soaked nuts and impurities in the lubricating oil can be stored through the storage box 400, the lubricating oil added into the inside of the oil storage tank 100 can be first filtered through the filter inner cylinder 200, so that the lubricating oil added into the inside of the oil storage tank 100 is clean and free of impurities.

[0044] As shown in the figure, Figure 2 As shown in the figure, it is an oil storage tank structure schematic diagram in the embodiment, the inner wall of the oil storage tank 100 is fixedly connected with a mounting ring body 101, a plurality of through grid nets 105 are arranged on the inner wall close to the bottom of the oil storage tank 100, the position of the both sides of the oil storage tank 100 is provided with a semicircular groove 104, the outer wall of the oil storage tank 100 is fixedly connected with a feeding track 106 on one side, the outer wall of the mounting ring body 101 at the upper end is detachably connected with a first driving motor 102, the rotating end of the first driving motor 102 is detachably connected with a first driving gear 103, the liquid level of the lubricating oil in the inside of the oil storage tank 100 is higher than the grid net 105, in the embodiment, the first driving motor 102 is rotated to drive the first driving gear 103 to rotate, so that the filter inner cylinder 200 is driven to rotate, the grid net 105 is used for placing the nuts to be soaked, the nuts are put into the inside of the mounting ring body 101 through the feeding track 106, and the filter inner cylinder 200 is installed through the semicircular groove 104.

[0045] As shown in the figure, Figure 3 As shown in the figure, it is a first scraping plate structure schematic diagram in the embodiment, the outer wall of the oil storage tank 100 is fixedly connected with a mounting base 107 on one side, the upper end of the mounting base 107 is fixedly connected with a first support rod 108, the outer wall close to the upper end of the first support rod 108 is detachably connected with an electric telescopic rod 109, the telescopic end of the electric telescopic rod 109 penetrates through the first support rod 108 and is detachably connected with a first scraping plate 110, the telescopic end of the electric telescopic rod 109 faces the inner wall of the mounting ring body 101, in the embodiment, the first scraping plate 110 is elongated to the inside of the mounting ring body 101 through the electric telescopic rod 109, and the impurities in the lubricating oil are pushed out for cleaning in cooperation with the filter inner cylinder 200.

[0046] As shown in the figure, Figure 4As shown, this is a schematic diagram of the filter inner cylinder structure in this embodiment. A material support plate 202 is fixedly connected to one side of the outer wall of the filter inner cylinder 200, and a filter plate 203 is fixedly connected to the other side of the outer wall of the filter inner cylinder 200. An opening is provided at one end of the filter inner cylinder 200. A plurality of first toothed grooves 201 are provided on the outer wall of the filter inner cylinder 200 near the opening. The first toothed grooves 201 mesh with the first drive gear 103. The filter inner cylinder 200 is rotatably connected to the interior of the semi-circular groove 104. An inlet pipe 204 is inserted into the side of the filter inner cylinder 200 away from the opening. The inlet pipe 204 is connected to an external oil pump. In this embodiment, the oil pump delivers lubricating oil into the first toothed groove 202 through the inlet pipe 204. Inside the 01, after being filtered by the first tooth groove 201, the lubricating oil enters the inner bottom of the oil storage tank 100 through the grid 105, ensuring that the added lubricating oil is clean and free of impurities. The rotation of the first drive motor 102 drives the first drive gear 103 to rotate, causing the filter plate 203 and the material support plate 202 on its outer wall to rotate inside the mounting ring 101. The material support plate 202 can lift the nut soaked inside the mounting ring 101 for easy unloading. The filter plate 203 can filter and adsorb impurities inside the lubricating oil. The extension of the first scraper plate 110 driven by the electric telescopic rod 109 can unload the nut on the material support plate 202 or discharge the impurities on the filter plate 203 to the outside.

[0047] like Figure 5 As shown, this is a schematic diagram of the second scraper structure in this embodiment. The oil storage tank 100 is detachably connected to the outer wall of the filter inner cylinder 200 at the opening. The top of the second support rod 205 is fixedly connected to the second scraper 206. The bottom of the second scraper 206 is in contact with the bottom of the inner wall of the filter inner cylinder 200 and the second scraper 206 is in an inclined state inside the filter inner cylinder 200. The second scraper 206 is hollow inside and a first sliding groove 207 communicating with the hollow part is provided on one side of the outer wall. A sliding rod 209 is fixedly connected to the hollow part of the filter inner cylinder 200. A communicating hole 208 is provided on the outer wall of the second scraper 206 near the second support rod 205. In this embodiment, when the filter inner cylinder 200 rotates, the impurities filtered when adding lubricating oil can be scraped off by the inclined second scraper 206 and discharged outward along the outer wall of the second scraper 206, so that it is not necessary to manually clean the impurities inside the filter inner cylinder 200.

[0048] like Figure 6As shown, this is a schematic diagram of the collar structure in this embodiment. A collar 213 is slidably connected to the outer wall of the sliding rod 209. A spring 210 is sleeved on the collar 213 and the outer wall of the sliding rod 209. A steel wire rope 211 is fixedly connected to one side of the collar 213. The steel wire rope 211 passes through the connecting hole 208 and is fixedly connected to a pull handle 212. In this embodiment, by holding the pull handle 212 and pulling it outward, the collar 213 moves on the outer wall of the sliding rod 209 and compresses the spring 210. After releasing the pull handle 212, the collar 213 returns to its original position due to the elastic force of the spring 210.

[0049] like Figure 7 As shown, this is a schematic diagram of the third scraping plate structure in this embodiment. The outer wall of the collar 213 is fixedly connected to the protruding plate 214, which extends out of the inside of the first sliding groove 207. The upper end of the protruding plate 214 is detachably connected to the elastic telescopic rod 216. The elastic telescopic rod 216 extends outward in the normal state. The telescopic end of the elastic telescopic rod 216 passes through the protruding plate 214 and is fixedly connected to the third scraping plate 215. In this embodiment, the outward elastic force of the elastic telescopic rod 216 can make the third scraping plate 215 stick tightly to the inner wall of the filter inner cylinder 200. With the pull of the pull handle 212, the impurities scraped by the second scraping plate 206 can be cleaned more thoroughly.

[0050] like Figure 8 As shown, this is a schematic diagram of the storage hopper structure in this embodiment. A feeding pipe 301 is detachably connected to the end of the feeding track 106. The feeding pipe 301 is hollow inside, and an outlet 306 is provided at its bottom near the outer wall of the feeding track 106. A storage hopper 300 is fixedly connected to the upper end of the feeding pipe 301. A sealing plate 303 is slidably connected to the outer wall of the feeding pipe 301. Multiple second toothed grooves 304 are provided at the bottom of the sealing plate 303. A second drive gear 305 meshes with the second toothed grooves 304. A detachable connection is made to one side of the second drive gear 305. The rotating end of the second drive motor 302 is detachably connected to the outer wall of the feed pipe 301. In this embodiment, the rotation of the second drive motor 302 drives the second drive gear 305 to rotate and cooperate with the second tooth groove 304 to control the sealing plate 303 to slide on the outer wall of the feed pipe 301. This allows the nuts inside the storage hopper 300 to fall downwards and enter the interior of the mounting ring 101 through the discharge port 306 and the feed track 106. This eliminates the need for manual addition of nuts multiple times and allows for the addition of enough nuts at once, saving manpower.

[0051] like Figure 9As shown, it is the structure schematic view of the storage box in the embodiment, the outer wall of the oil storage tank 100 is detachably connected with the third supporting rod 404 opposite to the first scraping plate 110, the second sliding groove 406 is arranged on the outer wall opposite to the first scraping plate 110 of the third supporting rod 404, the threaded rod 403 is rotatably connected in the second sliding groove 406, the third supporting rod 404 is detachably connected with the third driving motor 405 at the upper end, the rotating end of the third driving motor 405 is inserted into the second sliding groove 406 and is fixedly connected with the threaded rod 403, the sliding block 402 is slidably connected in the second sliding groove 406, the outer wall of the sliding block 402 is fixedly connected with the impurity box 401 on one side and is fixedly connected with the storage box 400 on the other side, in the embodiment, the third driving motor 405 is rotated to drive the threaded rod 403 to rotate, thereby the height of the sliding block 402 can be adjusted, the nut on the material supporting hole plate 202 can be pushed into the inside of the storage box 400 to be stored or the impurities on the filter plate 203 can be pushed into the inside of the impurity box 401 to be stored by the pushing of the first scraping plate 110, thereby the automatic discharging and cleaning of the filter plate 203 can be realized, the filtered impurities on the filter plate 203 can be uniformly collected and treated, and the use is more convenient.

[0052] The embodiment also discloses a fastener nut lubricating process, which comprises the following steps.

[0053] Step one, the oil pump is started to make the lubricating oil enter the inside of the filter inner cylinder 200 through the liquid inlet pipe 204, is filtered, enters the bottom of the oil storage tank 100 through the grid net 105 and guarantees that the lubricating oil liquid level is higher than each grid net 105;

[0054] Step two, the nut is placed into the inside of the storage hopper 300, the second driving motor 302 is started to make the blocking plate 303 move outward, the nut falls through the feeding pipe 301 and enters the inside of the feeding track 106 through the discharge port 306 and finally falls into the inside of the mounting ring body 101 to contact the lubricating oil;

[0055] Step three, after the nut is soaked, the first driving motor 102 is started to make the filter inner cylinder 200 rotate and cooperate with the material supporting hole plate 202 to hold the soaked nut;

[0056] Step four, the electric telescopic rod 109 is started to be elongated to make the first scraping plate 110 push the nut on the material supporting hole plate 202 into the inside of the storage box 400 to be stored.

[0057] In summary, the embodiment is used as follows: in use, the bolt is placed in the inside of the storage hopper 300, the second drive motor 302 is rotated to drive the second drive gear 305 to rotate and cooperate with the second tooth groove 304 to control the sliding of the blocking plate 303 on the outer wall of the feeding pipe 301, thereby controlling the nut inside the storage hopper 300 to fall downward and enter the inside of the mounting ring body 101 through the discharge port 306 and the feeding track 106, and the second drive motor 302 is reversely rotated to make the blocking plate 303 inserted into the inside of the feeding pipe 301 to block the nut feeding, the feeding quantity can be automatically controlled, the number of manual nut adding is reduced, the nut enters the bottom between the mounting ring body 101 and the filter inner cylinder 200 through the feeding track 106, contacts the lubricating oil for immersion, after the immersion is completed, the first drive motor 102 is rotated to drive the first drive gear 103 to rotate, so that the filter plate 203 and the material supporting hole plate 202 on the outer wall thereof rotate in the inside of the mounting ring body 101, the material supporting hole plate 202 can support the nut immersed in the inside of the mounting ring body 101, the electric telescopic rod 109 is started to extend, so that the first scraping plate 110 pushes the nut on the material supporting hole plate 202 forward to enter the inside of the storage box 400 for storage, the filter plate 203 can filter and adsorb the impurities falling from the nut when the filter inner cylinder 200 rotates, the third drive motor 405 is rotated to drive the threaded rod 403 to rotate, thereby the height of the sliding block 402 can be adjusted, after the impurity box 401 and the filter plate 203 are adjusted to be parallel, the impurities on the filter plate 203 are pushed into the inside of the impurity box 401 by the first scraping plate 110 for storage, thereby the impurities in the lubricating oil can be cleaned more conveniently, the number of lubricating oil replacement can be reduced, and the cleanliness of the nut can be ensured, the lubricating oil in the inside of the filter inner cylinder 200 can enter the inside of the oil storage tank 100 through the liquid inlet pipe 204 in cooperation with the oil pump, the impurities in the added lubricating oil can be filtered by the filter inner cylinder 200, the impurities are left in the inside of the filter inner cylinder 200, when the filter inner cylinder 200 rotates, the impurities filtered when the lubricating oil is added can be scraped off by the second scraping plate 206 arranged obliquely and discharged outward along the outer wall of the second scraping plate 206, the outward elastic force of the elastic telescopic rod 216 can make the third scraping plate 215 close to the inner wall of the filter inner cylinder 200, and the pulling of the pull handle 212 can clean the impurities scraped off by the second scraping plate 206 outward more thoroughly, after the pull handle 212 is loosened, the reset of the sleeve ring 213 by the rebound force of the spring 210 makes the cleaning of the impurities more convenient.

[0058] The above is a further detailed description of the present application in combination with the specific embodiments, and cannot be considered as limiting the specific embodiments of the present application to these descriptions. For ordinary skilled persons in the technical field of the present application, without departing from the concept of the present application, a number of simple deductions or replacements can be made, which shall be considered as belonging to the protection scope determined by the claims of the present application.

Claims

1. A fastener nut lubricating device comprising an oil reservoir (100), characterized in that, The inner wall of the oil storage tank (100) is connected with a mounting ring body (101), a plurality of grid nets (105) are arranged on the inner wall close to the bottom of the oil storage tank (100), a feeding track (106) is arranged on one side of the outer wall of the oil storage tank (100), nuts enter the inside of the mounting ring body (101) through the feeding track (106), a rotatable filter inner cylinder (200) is arranged in the inside of the mounting ring body (101), a filter plate (203) is connected to one side of the outer wall of the filter inner cylinder (200), a material supporting hole plate (202) is arranged on the other side of the outer wall of the filter inner cylinder (200), the liquid level of the lubricating oil in the inside of the oil storage tank (100) is higher than the plurality of grid nets (105), the rotation of the filter inner cylinder (200) causes the material supporting hole plate (202) to lift and take off the nuts, and the filter plate (203) filters out the impurities in the lubricating oil.

2. A fastener nut lubricating device according to claim 1, wherein, A mounting base (107) is arranged on one side of the outer wall of the oil storage tank (100), a first supporting rod (108) is connected to the upper end of the mounting base (107), an electric telescopic rod (109) is arranged on the outer wall of the first supporting rod (108), the telescopic end of the electric telescopic rod (109) penetrates through the first supporting rod (108) and is connected with a first scraping plate (110), the first scraping plate (110) is opposite to the mounting ring body (101), the elongation of the electric telescopic rod (109) causes the first scraping plate (110) to push the nuts on the material supporting hole plate (202) out, or the elongation of the electric telescopic rod (109) causes the first scraping plate (110) to push the impurities on the filter plate (203) out.

3. A fastener nut lubricating device according to claim 2, wherein, The outer wall of the oil storage tank (100) located at the two side end faces of the mounting ring body (101) is provided with a semicircular groove (104), the filter inner cylinder (200) is rotatably connected with the inside of the semicircular groove (104), one side of the filter inner cylinder (200) is provided with an opening, a plurality of first tooth grooves (201) are arranged on the outer wall of the filter inner cylinder (200) close to the opening, a first driving motor (102) is arranged on the outer wall of the mounting ring body (101), a first driving gear (103) is connected to the rotating end of the first driving motor (102), the first driving gear (103) is engaged with the first tooth grooves (201), the rotation of the first driving motor (102) drives the rotation of the first driving gear (103), which drives the rotation of the filter inner cylinder (200) through engagement, the end portion of the filter inner cylinder (200) away from the opening is provided with a liquid inlet pipe (204), the liquid inlet pipe (204) is connected with an oil pump, and the oil pump causes the lubricating oil to enter the inside of the filter inner cylinder (200) through the liquid inlet pipe (204) and be filtered.

4. A fastener nut lubricating device according to claim 3, wherein The end of the feeding track (106) is connected with a feeding pipe (301), the feeding pipe (301) is hollow inside, and a discharge port (306) is arranged at the bottom close to the outer wall of the feeding track (106); the upper end of the feeding pipe (301) is connected with a storage hopper (300); the outer wall of the feeding pipe (301) is slidingly connected with a blocking plate (303); the bottom of the blocking plate (303) is provided with a plurality of second tooth grooves (304); the second tooth grooves (304) are engaged with a second driving gear (305); one side of the second driving gear (305) is connected with the rotating end of a second driving motor (302); the second driving motor (302) is connected to the outer wall of the feeding pipe (301); the second driving motor (302) is rotated to drive the second driving gear (305) to rotate and cooperate with the second tooth grooves (304) to control the sliding of the blocking plate (303) on the outer wall of the feeding pipe (301).

5. A fastener nut lubricating device according to claim 4, wherein, The second support rod (205) is installed on the outer wall close to the opening of the filter inner cylinder (200), and the upper end of the second support rod (205) is connected with a second scraping plate (206); the second scraping plate (206) is arranged obliquely at the inner bottom of the filter inner cylinder (200); the bottom of the second scraping plate (206) is attached to the inner wall of the filter inner cylinder (200); the rotation of the filter inner cylinder (200) makes the impurities in the filter inner cylinder (200) move outward along the outer wall of the second scraping plate (206).

6. A fastener nut lubricating device according to claim 5, wherein, The second scraping plate (206) is hollow inside and provided with a first sliding groove (207) in communication with the inside; the inside of the second scraping plate (206) is connected with a sliding rod (209); the outer wall of the sliding rod (209) is installed with a sliding sleeve ring (213); the outer wall of the sleeve ring (213) is connected with an extension plate (214); the sleeve ring (213) slidingly cooperates with the extension plate (214) to push the impurities outward.

7. A fastener nut lubricating device according to claim 6, wherein, The outer wall of the sliding rod (209) is sleeved with a spring (210); the outer wall of the second scraping plate (206) close to the second support rod (205) is provided with a communication hole (208); the outer wall of the sleeve ring (213) is connected with a steel wire rope (211); the steel wire rope (211) passes through the communication hole (208) and is connected with a pulling handle (212); the pulling handle (212) is pulled outward to cooperate with the steel wire rope (211) to make the sleeve ring (213) move on the outer wall of the sliding rod (209) and compress the spring (210).

8. A fastener nut lubricating device according to claim 7, wherein, The upper end of the extension plate (214) is installed with an outwardly elongated elastic telescopic rod (216); the telescopic end of the elastic telescopic rod (216) passes through the extension plate (214) and is connected with a third scraping plate (215); the elastic telescopic rod (216) makes the third scraping plate (215) attached to the inner wall of the filter inner cylinder (200).

9. A fastener nut lubricating device according to claim 8, wherein, The outer wall of the oil storage tank (100) is detachably connected with the third supporting rod (404) opposite to the first scraping plate (110), the outer wall of the third supporting rod (404) is provided with the second sliding groove (406) opposite to the first scraping plate (110), the inner part of the second sliding groove (406) is slidably connected with the sliding block (402), the outer wall of the sliding block (402) is fixedly connected with the storage box (400) on one side and is fixedly connected with the impurity box (401) on the other side, the inner part of the second sliding groove (406) is rotatably connected with the threaded rod (403), the threaded rod (403) is threadedly connected with the sliding block (402), the upper end of the third supporting rod (404) is provided with the third driving motor (405), the rotating end of the third driving motor (405) is inserted into the inner part of the second sliding groove (406) and is connected with the threaded rod (403), the third driving motor (405) is rotated to drive the threaded rod (403) to rotate, so that the sliding block (402) moves upward or downward.

10. A fastener nut lubrication process based on the fastener nut lubrication apparatus of claim 9, characterized by, The process comprises the following steps: Step one, start the oil pump to make the lubricating oil enter the inside of the filter inner cylinder (200) through the liquid inlet pipe (204) and then enter the bottom of the oil storage tank (100) through the grid net (105) after filtration, and ensure that the lubricating oil level is higher than each grid net (105); Step two, put the nut into the inside of the storage hopper (300), start the second driving motor (302) to make the blocking plate (303) move outward, the nut falls through the feeding pipe (301) and enters the inside of the feeding track (106) through the discharge port (306) and finally falls into the inside of the installation ring body (101) to contact the lubricating oil; Step three, after the nut is soaked, start the first driving motor (102) to make the filter inner cylinder (200) rotate and cooperate with the material supporting hole plate (202) to hold the soaked nut; Step four, start the electric telescopic rod (109) to extend so that the first scraping plate (110) pushes the nut on the material supporting hole plate (202) into the inside of the storage box (400) for storage.

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