CN215174014U

CN215174014U - Handheld application tool for automatically coating molybdenum disulfide lubricating grease

Info

Publication number: CN215174014U
Application number: CN202120675655.4U
Authority: CN
Inventors: 郭广卓; 何海武; 贾鹏程
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model belongs to the technical field of assembly and installation of wind power generation, in particular to a hand-held automatic molybdenum disulfide lubricating grease smearing application tool, which comprises a tool base, wherein the inner surface of one end of the tool base is movably connected with the outer surface of the bottom of a grease storage cylinder through threads, the inner surface of the upper end of the grease storage cylinder is movably connected with the outer surface of a cylinder cover through threads, the inner surface of the bottom of the other end of the tool base is connected with the outer surface of the top of an outer sleeve through threads, a second bearing is fixedly arranged on the inner surfaces of the top and the bottom of the outer sleeve, the outer sleeve is movably connected with the inner sleeve through the second bearing, the process from the grease storage tank to the application of lubricating grease on a bolt is controllable through setting the lubricating grease, the waste and the pollution of the lubricating grease are avoided, the outer sleeve is connected by using a threaded interface, the bolt with different specifications can be conveniently changed, and a rotary rod interface is the standard specification of the market, can be conveniently and quickly selected and operated, and has small volume, simple structure and low production cost.

Description

Handheld application tool for automatically coating molybdenum disulfide lubricating grease

Technical Field

The utility model belongs to the technical field of wind power generation's assembly and installation, concretely relates to handheld automatic molybdenum disulfide lubricating grease of paining uses frock.

Background

In the assembly process of the wind generating set, more core components such as a tower cylinder, a blade, a variable pitch bearing, a hub and the like are connected through high-strength bolts, and in order to prevent the bolts from being uneven in stress distribution, rusted, seized and the like in the assembly process and after the assembly is finished, molybdenum disulfide lubricating grease is required to be coated on the used bolts before the assembly.

The existing application tool in the market mainly has two forms of semi-automation and full automation, the full automation type tool mainly utilizes a motor execution mechanism to realize the placement, fixation and rotation of a sample, and is further provided with a device for injecting lubricating grease, and finally, the molybdenum disulfide lubricating grease is smeared on the bolt sample in rotation, so that the multi-station automatic molybdenum disulfide lubricating grease smearing application tool can be derived, but the tool is large in size and complex in structure, and can not realize smearing operation on the fixed samples such as a screw rod and the like, so the tool is not popularized and used at present, the semi-automation application tool mainly adopts an immersion type or dipping type structure, the molybdenum disulfide lubricating grease is placed at the bottom of the bolt of the sample, so that the nearly half thread surface of the bolt of the sample is immersed in the molybdenum disulfide lubricating grease, and then the bolt sample is rotated to realize smearing operation, or directly push into the sample bolt in the diameter slightly is greater than the drum that is equipped with molybdenum disulfide lubricating grease of bolt sample diameter, the thickness of paining of molybdenum disulfide lubricating grease is controlled to the difference through drum diameter and bolt diameter, thereby accomplish and paint the work, these two kinds of modes can't paint to fixed screw rod, and can cause molybdenum disulfide lubricating grease's waste and pollution, simultaneously under the lower condition of applied environment temperature, lubricating grease solidifies, paint the thickness promptly uncontrolled, based on above application current situation, this type of applied frock is all not popularized and used by a large scale at present, so at wind generating set hoist and mount scene at present, the work that molybdenum disulfide lubricating grease was paintd to the bolt mainly still is dipped in by artifical use brush and gets molybdenum disulfide lubricating grease manual completion and paint.

The manual smearing mode has low working efficiency, uneven smearing, long construction period, poor effect and high cost; the automatic application tool is large in size, complex in structure and high in purchasing cost, and cannot finish painting operation on a fixed screw; semi-automatization related frock can't realize paining thickness control, and lubricating grease can't realize retrieving and be polluted easily and cause the waste, and efficiency is also lower relatively, paints the unable assurance of quality simultaneously, is unfavorable for the on-the-spot operation standard management.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: a handheld automatic molybdenum disulfide lubricating grease smearing application tool comprises a tool base, wherein the inner surface of one end of the tool base is movably connected with the outer surface of the bottom of a grease storage cylinder through threads, a cylinder cover is arranged at the top of the grease storage cylinder, the grease storage cylinder is movably connected with the cylinder cover through threads, a knob is fixedly mounted on the upper surface of the top of the cylinder, the bottom of the grease storage cylinder is fixedly connected with one end of a hose, the inner surface of the bottom of the other end of the tool base is connected with the outer surface of the top of an outer sleeve through threads, a grease adding port is formed in the side surface of the outer sleeve and is connected with one end of a grease guide pipe in an inserting mode, the other end of the grease guide pipe is connected with the hose in an inserting mode, a second bearing is fixedly mounted on the inner surface of the top of the outer sleeve and the bottom of the outer sleeve, the outer sleeve is movably connected with the inner sleeve through the second bearing, and a grease overflowing hole is formed in the surface of the inner sleeve, the surface of inner skleeve and the internal surface fixed connection of second bearing, the upper surface at inner skleeve top and the lower fixed surface of rotary rod are connected, the rotary rod runs through in the outer sleeve and extends to inside the frock base, the rotary rod is located the surface of frock base and has cup jointed one-way bearing, the eccentric wheel has been cup jointed to the surface of one-way bearing, first bearing has been cup jointed to the surface of eccentric wheel, the lantern ring has been cup jointed to the surface of first bearing, the pivot is pegged graft to one side of the lantern ring, the lantern ring passes through pivot and actuating lever swing joint, the actuating lever runs through in inside the frock base and extends to storage fat bobbin base portion.

Preferably, the side of the tool base is provided with a mounting hole, and the mounting hole is movably connected with the handle through threads.

Preferably, the surface of the grease storage barrel is provided with an observation window.

Preferably, the inner surface of the inner sleeve is fixedly provided with bristles, and the bristles are positioned around the grease overflow hole.

Preferably, the upper surface of the tool base is fixedly provided with a hanging ring.

Preferably, the hanging ring is movably connected with the hook, the hook is movably connected with the lantern ring, and the lantern ring is fixedly connected with the carrying belt.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up lubricating grease from the fat storage tank to the process of paining on the bolt controllable, avoided lubricating grease's waste and pollution, the outer sleeve uses the hickey to connect, can conveniently change with the different specification bolts of adaptation, rotary rod interface is market standard specification, can convenient and fast select for use and operate, small, simple structure, hand-held type operation can paint the operation to the screw rod that has fixed, is not restricted by the application environment; this frock simple structure, convenient operation, the multiple specification bolt that adaptation operating condition used, lubricating grease installs additional controllably, avoids extravagant and lubricating grease to pollute, can single hand-held type operation, and lubricating grease paints evenly, construction cost is low, can be used to paint the operation to fixed screw rod simultaneously, has effectively solved prior art and has paintd inefficiency, paints the quality poor, and lubricating grease pollutes extravagantly, problem such as construction cost height.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic sectional view of the inner sleeve according to the present invention;

fig. 5 is a schematic structural view of the middle inner hook of the present invention.

In the figure: 1. a tooling base; 2. a fat storage cylinder; 3. an outer sleeve; 4. an inner sleeve; 5. a grease guide tube; 6. a handle; 7. rotating the rod; 8. a cover plate; 9. screws; 10. a rotating shaft; 11. a collar; 12. a drive rod; 13. a first bearing; 14. an eccentric wheel; 15. a one-way bearing; 16. mounting holes; 17. adding a grease port; 18. a hose; 19. a cylinder cover; 20. a knob; 21. a grease overflow hole; 22. a second bearing; 23. brushing; 24. an observation window; 25. a hoisting ring; 26. hooking; 27. a collar; 28. a carrying belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a handheld automatic molybdenum disulfide lubricating grease smearing application tool comprises a tool base 1, wherein the inner surface of one end of the tool base 1 is movably connected with the outer surface of the bottom of a grease storage barrel 2 through threads, a barrel cover 19 is arranged at the top of the grease storage barrel 2, the grease storage barrel 2 is movably connected with the barrel cover 19 through threads, a knob 20 is fixedly installed on the upper surface of the top of the barrel, the barrel cover 19 is unscrewed from the top of the grease storage barrel 2 through the knob 20 when lubricating grease is filled, after the filling is completed, the barrel cover 19 is screwed with the grease storage barrel 2 through the knob 20, the lubricating grease leakage inside the grease storage barrel 2 in the construction process is prevented, the bottom of the grease storage barrel 2 is fixedly connected with one end of a hose 18, the inner surface of the bottom of the other end of the tool base 1 is connected with the outer surface of the top of an outer sleeve 3 through threads, a grease adding port 17 is formed in the side surface of the outer sleeve 3, and the grease adding port 17 is inserted into one end of a grease guide pipe 5, the other end of the grease guide pipe 5 is connected with the hose 18 in an inserting manner, a second bearing 22 is fixedly arranged on the top of the outer sleeve 3 and the inner sleeve 4, the outer sleeve 3 is movably connected with the inner sleeve 4 through the second bearing 22, a grease overflow hole 21 is formed in the surface of the inner sleeve, the outer surface of the inner sleeve 4 is fixedly connected with the inner surface of the second bearing 22, the upper surface of the top of the inner sleeve 4 is fixedly connected with the lower surface of the rotating rod 7, the rotating rod 7 penetrates through the outer sleeve 3 and extends to the inside of the tool base 1, the rotating rod 7 is positioned on the outer surface of the tool base 1 and is connected with the one-way bearing 15, the outer surface of the one-way bearing 15 is connected with the eccentric wheel 14 in a sleeving manner, the outer surface of the eccentric wheel 14 is connected with the first bearing 13, the outer surface of the first bearing 13 is connected with the lantern ring 11 in an inserting manner, one side of the lantern ring 11 is connected with the rotating shaft 10, and the driving rod 12 is movably connected with the lantern ring 11 through the rotating shaft 10, the driving rod 12 penetrates through the inside of the tool base 1 and extends to the bottom of the grease storage barrel 2, and when the rotating rod 7 rotates reversely by using the one-way bearing 15, the inner ring of the one-way bearing 15 drives the outer ring to drive the eccentric wheel 14 to move, so that the eccentric wheel 14 drives the driving rod 12 to do linear reciprocating motion. When the unidirectional bearing 15 rotates forwards, the outer ring of the unidirectional bearing 15 is not moved, the movement of the deflection wheel is stopped, only the inner ring rotates, and only the inner sleeve 4 rotates.

Specifically, the side of the tool base 1 is provided with a mounting hole 16, the mounting hole 16 is movably connected with the handle 6 through threads, the detachable design of the threads between the handle 6 and the mounting hole 16 can be achieved when the device is used, and other forms of fixed components can be installed in the mounting hole 16 instead of the handle 6 according to application scenes.

Specifically, the surface of the grease storage cylinder 2 is provided with an observation window 24, so that the use condition of the lubricating grease in the grease storage cylinder 2 can be visually known without opening the grease storage cylinder 2 in the process of filling the lubricating grease into the grease storage cylinder 2 or using the lubricating grease.

Specifically, the inner surface of the inner sleeve 4 is fixedly provided with bristles 23, and the bristles 23 are positioned around the grease overflow hole 21, so that the inner sleeve 4 can be uniformly coated with molybdenum disulfide when rotating.

Specifically, a hanging ring 25 is fixedly installed on the upper surface of the tool base 1, the hanging ring 25 is movably connected with a hook 26, the hook 26 is movably connected with a ring 27, the ring 27 is fixedly connected with a carrying belt 28, an interface of the hook 26 can be pressed, the interface is opened, and the hanging ring 25 is hooked to fix the carrying belt 28, and is carried on the shoulder of an operator through the carrying belt 28, so that the operator can carry the tool conveniently.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, take off storage fat section of thick bamboo 2 from frock base 1, unscrew cover 19 through knob 20, inject proper amount of lubricating grease into storage fat section of thick bamboo 2, pack back storage fat section of thick bamboo 2 to frock base 1, select inner skleeve 4 with bolt size assorted, outer skleeve 3 size is inconvenient, through threaded connection, pack outer skleeve 3 into the work base, connect hose 18 with currying mouth 17 through leading fat pipe 5, select the electric tool interface that matches with rotary rod 7, connect electric tool interface and rotary tube, start electric tool, when electric tool drives rotary rod 7 forward rotation, because the effect of one-way bearing 15, eccentric wheel 14 keeps quiescent condition, only inner skleeve 4 moves at this moment, realize smearing operation, when electric tool drives rotary rod 7 reverse rotation, because the effect of one-way bearing 15, rotary rod 7 drives inner skleeve 4 and one-way bearing 15 to rotate, the one-way bearing 15 drives the eccentric wheel 14 to rotate, the eccentric wheel 14 drives the lantern ring 11 to rotate through the first bearing 13, the lantern ring 11 drives the driving rod 12 connected with the lantern ring to do reciprocating linear motion inside the tool base 1, the hose 18 arranged at the bottom of the grease storage barrel 2 is continuously extruded, lubricating grease is extruded into a gap between the inner wall of the outer sleeve 3 and the outer surface of the inner sleeve 4 through the grease guide pipe 5 and the grease adding port 17, finally the lubricating grease is adhered to the surface of the brush bristles 23 through the grease overflowing hole 21, the inner sleeve 4 is sleeved and connected with the surface of a bolt to be coated, and the grease adding and coating operation is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic molybdenum disulfide lubricating grease of paining of hand-held type uses frock, includes tool base (1), its characterized in that: the internal surface of tool base (1) one end passes through screw thread swing joint with the surface of storage fat section of thick bamboo (2) bottom, the top of storage fat section of thick bamboo (2) is equipped with cover (19), storage fat section of thick bamboo (2) passes through screw thread swing joint with cover (19), the last fixed surface at section of thick bamboo top installs knob (20), the bottom of storage fat section of thick bamboo (2) and the one end fixed connection of hose (18), the internal surface of tool base (1) other end bottom and the surface threaded connection at outer sleeve (3) top, add fat mouth (17) have been seted up to the side surface of outer sleeve (3), add fat mouth (17) and lead the one end of fat pipe (5) and peg graft, lead the other end and hose (18) of fat pipe (5) and peg graft, the internal surface fixed mounting at outer sleeve (3) top and bottom has second bearing (22), outer sleeve (3) passes through second bearing (22) and inner skleeve (4) swing joint, the surface of the inner sleeve is provided with a grease overflow hole (21), the outer surface of the inner sleeve (4) is fixedly connected with the inner surface of the second bearing (22), the upper surface of the top of the inner sleeve (4) is fixedly connected with the lower surface of the rotating rod (7), the rotating rod (7) penetrates through the outer sleeve (3) and extends into the tool base (1), the outer surface of the rotating rod (7) positioned on the tool base (1) is sleeved with a one-way bearing (15), an eccentric wheel (14) is sleeved on the outer surface of the one-way bearing (15), a first bearing (13) is sleeved on the outer surface of the eccentric wheel (14), a first lantern ring (11) is sleeved on the outer surface of the first bearing (13), a rotating shaft (10) is inserted into one side of the first lantern ring (11), the first lantern ring (11) is movably connected with the driving rod (12) through a rotating shaft (10), the driving rod (12) penetrates through the interior of the tool base (1) and extends to the bottom of the grease storage cylinder (2).

2. The tool for automatically smearing molybdenum disulfide lubricating grease in a hand-held type according to claim 1 is characterized in that: the side of the tool base (1) is provided with a mounting hole (16), and the mounting hole (16) is movably connected with the handle (6) through threads.

3. The tool for automatically smearing molybdenum disulfide lubricating grease in a hand-held type according to claim 1 is characterized in that: an observation window (24) is arranged on the surface of the fat storage cylinder (2).

4. The tool for automatically smearing molybdenum disulfide lubricating grease in a hand-held type according to claim 1 is characterized in that: the inner surface of the inner sleeve (4) is fixedly provided with bristles (23), and the bristles (23) are positioned around the grease overflow hole (21).

5. The tool for automatically smearing molybdenum disulfide lubricating grease in a hand-held type according to claim 2 is characterized in that: and a hoisting ring (25) is fixedly arranged on the upper surface of the tool base (1).

6. The tool for automatically smearing molybdenum disulfide lubricating grease in a hand-held type according to claim 5 is characterized in that: the hanging ring (25) is movably connected with a hook (26), the hook (26) is movably connected with a second lantern ring (27), and the second lantern ring (27) is fixedly connected with a carrying belt (28).