CN111473104B - Mechanical equipment friction prevention active maintenance device - Google Patents

Mechanical equipment friction prevention active maintenance device Download PDF

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Publication number
CN111473104B
CN111473104B CN202010349239.5A CN202010349239A CN111473104B CN 111473104 B CN111473104 B CN 111473104B CN 202010349239 A CN202010349239 A CN 202010349239A CN 111473104 B CN111473104 B CN 111473104B
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China
Prior art keywords
scraping
plate
storage barrel
rod
mechanical equipment
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CN202010349239.5A
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CN111473104A (en
Inventor
张学伟
张之韵
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Yitong Technology Development Guangdong Co ltd
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Yitong Technology Development Guangdong Co ltd
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    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0463—Grease lubrication; Drop-feed lubrication
    • F16H57/0464—Grease lubrication
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

The invention relates to a friction-preventing active maintenance device for mechanical equipment, which comprises a storage barrel, a connecting disc, a lower pressure rod, mounting frames, a swinging mechanism and a scraping mechanism, wherein threaded holes are symmetrically formed in the top of the storage barrel, the connecting disc is distributed on the top of the storage barrel and is mounted on the threaded holes formed in the storage barrel through bolts, the middle part of the connecting disc is connected with the upper end of the lower pressure rod through a bearing, the mounting frames are mounted on the left side surface and the right side surface of the storage barrel, the middle part of the outer end of each mounting frame is of a telescopic structure, the mounting plates are arranged on the tops of the mounting frames, the scraping mechanism is mounted at the lower end of each mounting frame of the mounting frames, and the swinging mechanism is mounted at the bottom of the right end of the storage barrel. The invention can solve the problems existing in the manual lubrication treatment of the gear: the grease addition between the gears is uneven, and the grease cannot be comprehensively extruded to the gears when the width of the gears is too large, so that the problems of poor lubricating effect and the like of the gears are caused.

Description

Mechanical equipment friction prevention active maintenance device
Technical Field
The invention relates to the technical field of mechanical maintenance, in particular to a friction prevention active maintenance device for mechanical equipment.
Background
Non-friction parts in mechanical equipment operate for long periods of time and lack of lubrication can cause friction between parts that can reduce the service life of the parts, such as common gear meshes, bearing fits, etc. The gear engagement is lack of lubrication and friction does not affect the service life of the gear engagement, and the transmission is affected, so that the gear engagement needs friction prevention and lubrication maintenance treatment, so that the service life of parts is prolonged, and the transmission precision is improved.
When the gear without the oil filling port is lubricated, grease is squeezed between the two meshed gears, and the gears can be uniformly lubricated through the rotation of the gears; the existing gear lubrication operation is mostly operated and processed in a mode of manually extruding butter between two gears, and the problems existing in the manual gear lubrication process are as follows:
1. the addition amount of grease among the gears is not uniform, too much grease can cause the grease to scatter into the machine, too little grease can cause the lubrication of the gears to be incomplete, and the grease cannot be comprehensively extruded on the gears when the width of the gears is too large, so that the lubrication effect of the gears is poor;
2. because the meshing of gear can be crowded a small amount of butter on the lateral surface of gear when gear adds the butter, need the manual work to clear up the butter this moment, has certain potential safety hazard during manual cleaning, and the butter on the manual cleaning gear side is not thorough, still can cause the butter to drop in machinery during the clearance.
Disclosure of Invention
In order to solve the problems, the invention provides a friction-prevention active maintenance device for mechanical equipment, which comprises a storage barrel, a connecting disc, a lower pressure rod, a mounting frame, a swinging mechanism and a scraping mechanism, wherein threaded holes are symmetrically formed in the top of the storage barrel, grease is stored in the storage barrel, a feed opening is formed in the bottom of the storage barrel, the upper end of the feed opening is of a hollow conical structure, the lower end of the feed opening is of a tubular structure, a spray pipe is connected to the lower end of the feed opening through a snap ring, the spray pipe is made of flexible materials, the grease hardly flows down from the feed opening under the effect of no external force of the storage barrel, the connecting disc is distributed on the top of the storage barrel, the connecting disc is mounted on the threaded holes formed in the storage barrel through bolts, the middle part of the connecting disc is connected with the upper end of the lower pressure rod through a bearing, and the mounting frame is mounted on the left side surface and the right side surface of the storage barrel, the middle part of the outer end of the mounting rack is of a telescopic structure, the mounting plate is arranged on the top of the mounting rack, the mounting plate on the mounting rack is locked and positioned on the outer free end, the lower end of each mounting rack of the mounting rack is provided with a scraping mechanism, the bottom of the right end of the storage barrel is provided with a swinging mechanism, the invention can perform friction-preventing lubrication action on gears which are meshed with each other, the position of the invention can be locked through the mounting rack, a feed opening corresponds to the meshing position of the gears, the lower pressure rod is manually rotated to enable butter in the storage barrel to slide downwards along the feed opening, then the butter can be squeezed down at the meshing position of the gears through the spray pipe, the swinging mechanism can drive the spray pipe to shake to a certain degree, and the invention can uniformly squeeze the butter for the gears with wider size, increase the lubricated effect of gear, strike off the top that the mechanism can be located two gears respectively to strike off unnecessary butter on the gear teeth of a cogwheel.
The lower extreme lateral surface of depression bar down on be provided with helical structure's lower pressure and revolve the board, be provided with the carousel on the last side of depression bar down, the carousel can be convenient for the depression bar down and rotate, the rotation of depression bar can be with the butter of storage cylinder downwards pressure move under helical structure's the effect of lower pressure revolve the board to the butter can be smooth and easy crowded falling.
The scraping mechanism comprises a locking frame, a scraping rod, a scraping top plate, scraping plates, a clamping spring and a spring support, the locking frame is connected to the middle of the lower end of the mounting frame, the scraping top plate is mounted on the bottom of the locking frame through the scraping rod, the scraping rod is of a telescopic structure, T-shaped grooves are symmetrically formed in the bottom of the scraping top plate, one scraping plate is uniformly distributed below each T-shaped groove of the scraping top plate, and the tops of the scraping plates are connected with the T-shaped grooves in a sliding fit manner;
the lateral surface of every scraper blade all is connected with the inner of a screens spring, install in the spring bracket lower extreme of L type structure the outer end of screens spring, spring bracket's upper end is installed on striking off the roof, concrete during operation, strike off the lateral surface that the mechanism can block at the gear, and strike off the unnecessary butter in the gear teeth of a cogwheel outside, the locking frame can lock on the mounting bracket, make the top of striking off the roof and being located the gear through the regulation of striking off pole length, the scraper blade can have the subsides of certain dynamics on the lateral surface of gear under the effect of screens spring, through the rotation of gear, the scraper blade can strike off the unnecessary butter in the gear outside, prevent that unnecessary butter from leading to the fact the influence to other mechanical structure on the gear.
As a preferred technical scheme of the invention, the swing mechanism comprises a swing bracket, a swing motor, a rotating plate, a sliding block, a swing rod, a follow-up shaft and a sleeving ring, wherein the swing bracket is arranged at the bottom of the right end of the storage barrel and is of an L-shaped structure, the swing motor is arranged at the right end of the swing bracket through a motor sleeve, and an output shaft of the swing motor is connected with the right side surface of the upper end of the rotating plate;
the linkage rod is arranged on the left side surface of the lower end of the rotating plate, the left end of the linkage rod is connected with the right side surface of the sliding block through a bearing, the sliding block is of a concave structure, the sliding block is connected with the swinging rod in a sliding fit mode, the top of the swinging rod is installed on the bottom of the left end of the swinging support through a hinge, the left side surface of the lower end of the swinging rod is provided with a sleeving ring through a follower shaft, the sleeving ring is sleeved on the outer side of the lower end of the spray pipe, and during specific work, the swinging mechanism can drive the spray pipe to swing in a moving degree, so that the grease can be uniformly extruded at the meshing position of the gears, the rotation of the swing motor can drive the sliding block on the rotating plate to slide on the swing rod, the swing rod can swing back and forth under the connection effect of the hinge, the spray pipe can be driven to swing back and forth through the sleeving ring when the swing rod swings, and the spray pipe made of flexible materials can evenly extrude grease onto the gear when swinging.
As a preferred technical scheme of the invention, the outer end of the lower pressing rotary plate is obliquely arranged upwards, the outer end of the lower pressing rotary plate is of an arc structure, the arc structure at the outer end of the lower pressing rotary plate can increase the matching tightness of the lower pressing rotary plate and the storage cylinder, increase the pressing effect of the butter and prevent the butter from being extruded upwards from the space between the outer end of the lower pressing rotary plate and the inner side wall of the storage cylinder.
As a preferable technical scheme of the invention, a transparent panel is arranged on the lower side of the front end of the storage cylinder, the amount of grease in the storage cylinder can be visually seen through the transparent panel, an inclined platform is arranged on the inner wall of the lower side of the storage cylinder, the inclination of the inclined platform corresponds to that of the lower pressing rotary plate, and the inclined platform is matched with the lower pressing rotary plate to prevent grease from accumulating on the outer side of the lower end of the storage cylinder.
As a preferable technical scheme of the invention, the middle part of the rotating plate is of a telescopic structure, and the telescopic motion of the rotating plate can adjust the swing amplitude of the swing rod and the spray pipe, so that the grease can be squeezed and dropped by the invention aiming at gears of different types.
According to a preferable technical scheme of the invention, the right end of the scraping top plate is obliquely arranged upwards, the scraping top plate is perpendicular to the scraping plates, the oblique arrangement of the scraping top plate can increase the comprehensiveness of the scraping plates for scraping the excessive grease on the side surfaces of the gears, and the gears are prevented from being incapable of being scraped at certain positions when rotating.
According to a preferable technical scheme of the invention, a scraper is arranged on the inner side surface of the left end of the scraper, a containing plate is arranged on the inner side surface of the right end of the scraper, the length of the scraper is greater than that of the containing plate, and the scraper can scrape off excessive grease on the side surface of the gear. The length of the containing plate is less than that of the scraper, so that the containing plate cannot be in contact with the gear.
According to a preferable technical scheme of the invention, the bottom of the scraper is provided with a guide block, the lower end of the guide block is provided with an inclined side, the upper side of the guide block is provided with a triangular storage groove, the inner side surface of the guide block and the inner side surface of the scraper are in the same plane, the storage groove, the scraper and the storage plate are matched to form a grease storage space, so that a certain amount of grease can be stored, and the inclined side surface of the lower side surface of the guide block can facilitate the scraper to automatically slide outwards when in contact with the gear and be clamped on the outer side surface of the gear.
According to a preferable technical scheme, the front end and the rear end of the locking frame are connected with the middle of the locking bolt in a threaded fit mode, a clamping plate is mounted on the inner end of the locking bolt through a bearing and is of an L-shaped structure, the distance from the lower side surface of the inner end of the clamping plate to the inner side surface of the lower end of the locking frame is equal to the height of the lower end of the mounting frame, when the clamping plate is locked on the mounting frame, the locking frame cannot shake up and down, a limiting rod is arranged on the outer side surface of the lower end of the clamping plate, penetrates through the locking frame, the two clamping plates can be locked on the lower end of the mounting frame by screwing the locking bolt, and the transverse position of the scraping mechanism can be adjusted by locking the locking frame at different positions on the mounting frame.
The invention has the beneficial effects that:
the invention can extrude grease to lubricate gears which are meshed with each other, the grease is evenly extruded at the meshing position of the gears in a manner of swinging of a grease outlet, the effect of lubricating the gears is increased, the gears can be fully lubricated by the rotation of the gears, and redundant grease at the outer sides of the gears can be scraped;
the arc-shaped structure at the outer end of the lower pressing rotary plate can increase the matching tightness of the lower pressing rotary plate and the storage barrel, increase the pressing effect of the butter and prevent the butter from being extruded upwards from the space between the outer end of the lower pressing rotary plate and the inner side wall of the storage barrel;
the scraping mechanism can be clamped on the outer side surface of the gear and can scrape redundant grease on the outer side of the gear teeth of the gear, and the redundant grease can be stored in the scraping plate, so that the influence of the redundant grease on the gear on other mechanical structures is prevented;
the swing mechanism can drive the spray pipe to swing in a moving degree, so that butter can be uniformly extruded at the meshing position of the gears, and the swing amplitude of the spray pipe can be adjusted through the telescopic motion of the rotating plate, so that the lubricating device can perform lubricating action on gears of different types.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the cartridge, the connecting plate and the hold-down bar of the present invention;
FIG. 3 is a schematic view of the structure between the feed opening, the nozzle and the swing mechanism of the present invention;
FIG. 4 is a schematic view of the construction between the mounting bracket and the scraping mechanism of the present invention;
FIG. 5 is a schematic view of the structure between the top plate, scraper, retaining spring and spring support of the present invention;
FIG. 6 is a schematic view of the construction of the squeegee of the invention;
fig. 7 is a schematic structural diagram of the present invention for lubricating gears.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, a friction-prevention active maintenance device for mechanical equipment comprises a storage barrel 1, a connecting disc 2, a lower pressing rod 3, a mounting frame 4, a swing mechanism 5 and a scraping mechanism 6, wherein threaded holes are symmetrically formed in the top of the storage barrel 1, grease is stored in the storage barrel 1, a feed opening 11 is formed in the bottom of the storage barrel 1, the upper end of the feed opening 11 is of a hollow conical structure, the lower end of the feed opening 11 is of a tubular structure, a spray pipe 12 is connected to the lower end of the feed opening 11 through a snap ring, the spray pipe 12 is made of a flexible material, and the grease hardly flows, so that the grease cannot drip from the feed opening 11 under the effect of no external force, the connecting disc 2 is distributed on the top of the storage barrel 1, the connecting disc 2 is mounted on the threaded hole formed in the storage barrel 1 through a bolt, and the middle part of the connecting disc 2 is connected with the upper end of the lower pressing rod 3 through a bearing, the left side and the right side of the storage barrel 1 are respectively provided with a mounting frame 4, the middle part of the outer end of each mounting frame 4 is of a telescopic structure, the top of each mounting frame 4 is provided with a mounting plate, the mounting plates on the mounting frames 4 are locked and positioned on the outer free end, the lower end of each mounting frame 4 is provided with a scraping mechanism 6, the bottom of the right end of the storage barrel 1 is provided with a swinging mechanism 5, the invention can perform friction-preventing lubrication action on gears which are meshed with each other, the position of the invention can be locked through the mounting frames 4, so that a feed opening 11 corresponds to the meshing position of the gears, the lower pressure rod 3 is manually rotated to ensure that butter in the storage barrel 1 can slide downwards along the feed opening 11, then the butter can be squeezed down to the meshing position of the gears through the spray pipe 12, and the swinging mechanism 5 can drive the spray pipe 12 to shake to a certain degree, according to the invention, grease can be uniformly squeezed off for gears with wider sizes, the lubricating effect of the gears is improved, the scraping mechanisms 6 can be respectively positioned above the two gears, and redundant grease on the gear teeth of the gears can be scraped.
Lower extreme lateral surface of lower depression bar 3 on be provided with helical structure's lower pressure spiral plate 31, be provided with carousel 32 on the last lateral surface of lower depression bar 3, carousel 32 can be convenient for lower depression bar 3 rotates, the rotation of lower depression bar 3 can be with the butter of storage cylinder 1 downwards pressure under helical structure's lower pressure spiral plate 31 effect and move to the butter can be smooth and easy crowded the falling.
The outer end tilt up of lower pressure spiral plate 31 arrange, the outer end of lower pressure spiral plate 31 is the arc structure, the arc structure of lower pressure spiral plate 31 outer end can increase and press spiral plate 31 and storage cylinder 1 complex leakproofness down, increase the butter and push down the effect, prevent that the butter from upwards extruding between the outer end of lower pressure spiral plate 31 and the inside wall of storage cylinder 1.
The front end downside of storage cylinder 1 be provided with transparent panel 14, can be audio-visual the butter volume in the storage cylinder 1 of seeing out through transparent panel 14, be provided with slope platform 13 on the downside inner wall of storage cylinder 1, the inclination of slope platform 13 is corresponding with the inclination of pressing down spiral board 31, slope platform 13 cooperatees with pressing down spiral board 31 and can prevent that the butter from piling up in the lower extreme outside of storage cylinder 1.
The scraping mechanism 6 comprises a locking frame 61, a scraping rod 62, a scraping top plate 63, scraping plates 64, clamping springs 65 and spring supports 66, the locking frame 61 is connected to the middle of the lower end of the mounting frame 4, the scraping top plate 63 is mounted on the bottom of the locking frame 61 through the scraping rod 62, the scraping rod 62 is of a telescopic structure, T-shaped grooves are symmetrically formed in the bottom of the scraping top plate 63, one scraping plate 64 is distributed below each T-shaped groove of the scraping top plate 63, and the tops of the scraping plates 64 are connected with the T-shaped grooves in a sliding fit manner;
the lateral surface of every scraper blade 64 all is connected with the inner of a screens spring 65, the outer end of screens spring 65 is installed on the spring bracket 66 lower extreme of L type structure, the upper end of spring bracket 66 is installed on scraping roof 63, concrete during operation, it can block the lateral surface at the gear to scrape off mechanism 6, and scrape off the unnecessary butter in the gear teeth outside, locking frame 61 can lock on mounting bracket 4, make the top of scraping roof 63 and being located the gear through the regulation of scraping pole 62 length, scraper blade 64 can have the subsides of certain dynamics on the lateral surface of gear under the effect of screens spring 65, through the rotation of gear, scraper blade 64 can scrape off the unnecessary butter in the gear outside, prevent that unnecessary butter from causing the influence to other mechanical structure on the gear.
The front end and the rear end of the locking frame 61 are connected with the middle of the locking bolt 611 in a threaded fit mode, the inner end of the locking bolt 611 is provided with a clamping plate 612 through a bearing, the clamping plate 612 is of an L-shaped structure, the distance from the lower side surface of the inner end of the clamping plate 612 to the inner side surface of the lower end of the locking frame 61 is equal to the height of the lower end of the mounting frame 4, the clamping plate 612 cannot shake up and down when locked on the mounting frame 4 due to the arrangement, the limiting rod 613 is arranged on the outer side surface of the lower end of the clamping plate 612, the limiting rod 613 penetrates through the locking frame 61, the two clamping plates 612 can be locked on the lower end of the mounting frame 4 by screwing the locking bolt 611, and the transverse position of the scraping mechanism 6 can be adjusted at different positions of the locking frame 61 on the mounting frame 4.
The swing mechanism 5 comprises a swing bracket 51, a swing motor 52, a rotating plate 53, a sliding block 54, a swing rod 55, a follow-up shaft 56 and a sleeving ring 57, the swing bracket 51 is installed on the bottom of the right end of the storage barrel 1, the swing bracket 51 is of an L-shaped structure, the swing motor 52 is installed on the right end of the swing bracket 51 through a motor sleeve, and an output shaft of the swing motor 52 is connected with the right side surface of the upper end of the rotating plate 53;
the left side surface of the lower end of the rotating plate 53 is provided with a linkage rod 58, the middle part of the rotating plate 53 is of a telescopic structure, the telescopic motion of the rotating plate 53 can adjust the swing amplitude of the swinging rod 55 and the spray pipe 12, so that the grease can be squeezed down for gears of different types, the left end of the linkage rod 58 is connected with the right side surface of the sliding block 54 through a bearing, the sliding block 54 is of a concave structure, the sliding block 54 is internally connected with the swinging rod 55 in a sliding fit manner, the top of the swinging rod 55 is installed on the bottom of the left end of the swinging bracket 51 through a hinge, the left side surface of the lower end of the swinging rod 55 is provided with a sleeving ring 57 through a following shaft 56, the sleeving ring 57 is sleeved outside the lower end of the spray pipe 12, and during specific work, the swinging mechanism 5 can drive the spray pipe 12 to swing to enable grease to be evenly squeezed down at the meshing position of the gears, the rotation of the swing motor 52 can drive the sliding block 54 on the rotating plate 53 to slide on the swing rod 55, so that the swing rod 55 swings back and forth under the connection effect of the hinge, the spray pipe 12 can be driven to swing back and forth through the sleeving ring 57 when the swing rod 55 swings, and the spray pipe 12 made of flexible materials can evenly extrude grease onto the gear when swinging.
The right-hand member tilt up of scraping roof 63 arrange, scrape between roof 63 and the scraper blade 64 mutually perpendicular, scrape roof 63 and arrange and to increase scraper blade 64 and carry out the comprehensive nature that unnecessary butter was scraped to the gear side, some positions can't scrape when preventing gear rotation.
Scraper 641 is arranged on the inner side surface of the left end of scraper 64, accommodating plate 642 is arranged on the inner side surface of the right end of scraper 64, the length of scraper 641 is greater than that of accommodating plate 642, and scraper 641 can scrape off redundant grease from the side surface of the gear. The length of the receiving plate 642 is smaller than that of the scraper 641 so that the receiving plate 642 does not contact the gear.
The bottom of the scraper 64 is provided with a guide block 643, the lower end of the guide block 643 is an inclined surface, the upper side of the guide block 643 is provided with a triangular storage groove 644, the inner side surface of the guide block 643 and the inner side surface of the scraper 641 are in the same plane, the storage groove 644, the scraper 641 and the storage plate 642 are matched to form a grease storage space, so that a certain amount of grease can be stored, and the inclined surface on the lower side surface of the guide block 643 can facilitate the scraper 64 to automatically slide outwards when contacting with the gear and be clamped on the outer side surface of the gear.
During operation, the position of the invention can be locked through the mounting frame 4, so that the feed opening 11 corresponds to the meshing position of the gears, the two clamping plates 612 can be locked at the proper position at the lower end of the mounting frame 4 by screwing the locking bolt 611, the length of the scraping rod 62 is adjusted to enable the scraping top plate 63 to be positioned above the gears, the scraping plate 64 can be attached to the outer side surface of the gears under the action of the inclined surface at the lower side surface of the guide block 643, the scraper 641 is attached to the outer side surface of the gears at the moment, the storage groove 644, the scraper 641 and the containing plate 642 are matched to form a butter storage space, so that butter can be stored for a certain amount, and the position of the scraping mechanism 6 is positioned at the moment;
the length of the rotating plate 53 is adjusted according to the width of the gear, so that the swing range of the spray pipe 12 corresponds to the width of the gear, the rotation of the swing motor 52 can drive the sliding block 54 on the rotating plate 53 to slide on the swing rod 55, so that the swing rod 55 swings back and forth under the connection action of the hinge, the swing rod 55 can drive the spray pipe 12 to swing synchronously, and then the lower rotary plate 31 on the lower pressure rod 3 drives the grease in the storage cylinder 1 to press downwards through rotating the rotary disc 32 manually at a constant speed, so that the grease is uniformly extruded at the meshing position of the gear through the spray pipe 12; the amount of grease squeezed out can be adjusted by manually controlling the speed of the turntable 32, and the excess grease on the gears can be scraped into the storage tank 644 by the scraper 641.
The invention can extrude grease to lubricate the gears which are meshed with each other, adopts a mode of swinging the grease outlet to evenly extrude the grease to the meshing position of the gears, increases the effect of lubricating the gears, can fully lubricate the gears through the rotation of the gears, and can scrape the redundant grease outside the gears.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a mechanical equipment friction prevention initiative maintenance device, includes storage cylinder (1), connection pad (2), holding down bar (3), mounting bracket (4), swing mechanism (5) and strikes off mechanism (6), its characterized in that: the automatic feeding device is characterized in that threaded holes are symmetrically formed in the top of the storage barrel (1), a feed opening (11) is formed in the bottom of the storage barrel (1), the upper end of the feed opening (11) is of a hollow conical structure, the lower end of the feed opening (11) is of a tubular structure, a spray pipe (12) is connected to the lower end of the feed opening (11) through a clamping ring, the spray pipe (12) is made of a flexible material, a connecting disc (2) is distributed on the top of the storage barrel (1), the connecting disc (2) is installed on the threaded holes formed in the storage barrel (1) through bolts, the middle of the connecting disc (2) is connected with the upper end of a lower pressing rod (3) through a bearing, mounting frames (4) are installed on the left side surface and the right side surface of the storage barrel (1), the middle of the outer ends of the mounting frames (4) is of a telescopic structure, a scraping mechanism (6) is installed on the lower end of each mounting frame (4), and a swinging mechanism (5) is installed on the bottom of the right end of the storage barrel (1); wherein:
a lower pressing rotary plate (31) with a spiral structure is arranged on the outer side surface of the lower end of the lower pressing rod (3), and a rotary disc (32) is arranged on the upper side surface of the lower pressing rod (3);
the scraping mechanism (6) comprises a locking frame (61), a scraping rod (62), a scraping top plate (63), scraping plates (64), clamping springs (65) and spring supports (66), wherein the locking frame (61) is connected to the middle of the lower end of the mounting frame (4), the scraping top plate (63) is installed on the bottom of the locking frame (61) through the scraping rod (62), the scraping rod (62) is of a telescopic structure, T-shaped grooves are symmetrically formed in the bottom of the scraping top plate (63), one scraping plate (64) is uniformly distributed below each T-shaped groove of the scraping top plate (63), and the tops of the scraping plates (64) are connected with the T-shaped grooves in a sliding fit manner;
the outer side surface of each scraper (64) is connected with the inner end of a clamping spring (65), the outer end of the clamping spring (65) is arranged at the lower end of a spring support (66) of an L-shaped structure, and the upper end of the spring support (66) is arranged on a scraping top plate (63).
2. A mechanical equipment friction prevention active maintenance device according to claim 1, characterized in that: the swinging mechanism (5) comprises a swinging support (51), a swinging motor (52), a rotating plate (53), a sliding block (54), a swinging rod (55), a follow-up shaft (56) and a sleeving ring (57), the swinging support (51) is installed on the bottom of the right end of the storage barrel (1), the swinging support (51) is of an L-shaped structure, the swinging motor (52) is installed on the right end of the swinging support (51) through a motor sleeve, and an output shaft of the swinging motor (52) is connected with the right side surface of the upper end of the rotating plate (53);
the left side face of the lower end of the rotating plate (53) is provided with a linkage rod (58), the left end of the linkage rod (58) is connected with the right side face of the sliding block (54) through a bearing, the sliding block (54) is of a concave structure, the sliding block (54) is internally connected with a swing rod (55) in a sliding fit mode, the top of the swing rod (55) is installed on the bottom of the left end of the swing support (51) through a hinge, the left side face of the lower end of the swing rod (55) is provided with a sleeving ring (57) through a follow-up shaft (56), and the sleeving ring (57) is sleeved on the outer side of the lower end of the spray pipe (12).
3. A mechanical equipment friction prevention active maintenance device according to claim 1, characterized in that: the outer end of the lower pressing rotary plate (31) is arranged in an upward inclined mode, and the outer end of the lower pressing rotary plate (31) is of an arc-shaped structure.
4. A mechanical equipment friction prevention active maintenance device according to claim 3, characterized in that: the front end lower side of the storage barrel (1) is provided with a transparent panel (14), the inner wall of the lower side of the storage barrel (1) is provided with an inclined platform (13), and the inclination of the inclined platform (13) corresponds to the inclination of the lower press rotary plate (31).
5. A mechanical equipment friction prevention active maintenance device according to claim 2, characterized in that: the middle part of the rotating plate (53) is of a telescopic structure.
6. A mechanical equipment friction prevention active maintenance device according to claim 1, characterized in that: the right end of the scraping top plate (63) is arranged obliquely upwards, and the scraping top plate (63) is vertical to the scraping plate (64).
7. A mechanical equipment friction prevention active maintenance device according to claim 1, characterized in that: the scraper (641) is arranged on the inner side surface of the left end of the scraper (64), the containing plate (642) is arranged on the inner side surface of the right end of the scraper (64), and the length of the scraper (641) is larger than that of the containing plate (642).
8. A mechanical equipment friction prevention active maintenance device according to claim 7, characterized in that: the bottom of the scraper (64) is provided with a guide block (643), the lower end of the guide block (643) is an inclined surface, and the upper side surface of the guide block (643) is provided with a triangular storage groove (644).
9. A mechanical equipment friction prevention active maintenance device according to claim 1, characterized in that: the front end and the rear end of the locking frame (61) are connected with the middle of the locking bolt (611) in a threaded fit mode, a clamping plate (612) is mounted at the inner end of the locking bolt (611) through a bearing, the clamping plate (612) is of an L-shaped structure, a limiting rod (613) is arranged on the outer side face of the lower end of the clamping plate (612), and the limiting rod (613) penetrates through the locking frame (61).
CN202010349239.5A 2020-04-28 2020-04-28 Mechanical equipment friction prevention active maintenance device Active CN111473104B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB468500A (en) * 1935-12-31 1937-07-06 Tecalemit Ltd Improved lubricating apparatus
CN105697965A (en) * 2016-05-03 2016-06-22 翟瑞才 Grease gun capable of automatically conveying grease downwards by foot stamping
CN207906837U (en) * 2018-01-22 2018-09-25 常山向阳轴承有限公司 A kind of butter feeding device for Production of bearing
CN208397671U (en) * 2018-04-23 2019-01-18 贵州恒聚科技发展有限责任公司 A kind of mechanical equipment lubricating arrangement
CN109296923A (en) * 2018-10-19 2019-02-01 嘉善顺源金属制品有限公司 A kind of lubricating grease screw device for filling
CN212986725U (en) * 2020-07-24 2021-04-16 安徽澳润新材料有限公司 Lubricating grease recovery device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB468500A (en) * 1935-12-31 1937-07-06 Tecalemit Ltd Improved lubricating apparatus
CN105697965A (en) * 2016-05-03 2016-06-22 翟瑞才 Grease gun capable of automatically conveying grease downwards by foot stamping
CN207906837U (en) * 2018-01-22 2018-09-25 常山向阳轴承有限公司 A kind of butter feeding device for Production of bearing
CN208397671U (en) * 2018-04-23 2019-01-18 贵州恒聚科技发展有限责任公司 A kind of mechanical equipment lubricating arrangement
CN109296923A (en) * 2018-10-19 2019-02-01 嘉善顺源金属制品有限公司 A kind of lubricating grease screw device for filling
CN212986725U (en) * 2020-07-24 2021-04-16 安徽澳润新材料有限公司 Lubricating grease recovery device

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