CN112178170A

CN112178170A - Fan gear box device of changing oil

Info

Publication number: CN112178170A
Application number: CN202010890058.3A
Authority: CN
Inventors: 王玉华; 王磊磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-01-05

Abstract

The invention discloses a fan gear box oil changing device which comprises a device main body, a transmission mechanism, a butting rod, a fixed shaft, a first rotating shaft, a stop block, a first helical gear, a second helical gear, a driving motor, a third helical gear, a fourth helical gear, a replacing mechanism, a second rotating shaft, a helical blade, a first liquid storage cavity, a second liquid storage cavity, a pipeline, a connecting pipe, a spring, a jacking ball, a sealing cover, a winding mechanism and a moving mechanism. The invention has the beneficial effects that: driving motor circular telegram, support the pole and turn to one side, helical blade begins to twitch the old lubricating oil in the gear box, accomodate first stock solution intracavity with it, accomodate the completion back, support the pole and turn to the another side, make first pivot begin to rotate in opposite directions, another helical blade is with in the new lubricating oil propelling movement of second stock solution intracavity to the gear box, make the more convenient of the lubricating oil in the replacement fan gear box, time saving and labor saving has improved work efficiency, and avoid the safety risk of artifical eminence operation.

Description

Fan gear box device of changing oil

Technical Field

The invention relates to an oil changing device, in particular to a fan gear box oil changing device, and belongs to the field of oil changing.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind driven generator generally comprises components such as a wind wheel, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, and lubricating oil in a gear box needs to be replaced in time after the wind driven generator is used for a period of time.

However, the replacement of general fan gear box lubricating oil mostly needs artifical manual replacement, wastes time and energy, has reduced work efficiency, and the position of fan is generally higher moreover, and artifical operation replacement has certain personal safety risk.

Disclosure of Invention

The invention aims to solve the problems and provide the fan gear box oil changing device which has the advantage of automatically replacing lubricating oil in a fan, avoids operation replacement, reduces safety risks and improves working efficiency.

The invention achieves the aim through the following technical scheme, the fan gear box oil changing device comprises a device main body, a transmission mechanism is arranged in the device main body, the transmission mechanism comprises an abutting rod, a fixed shaft, a first rotating shaft, a stop block, a first helical gear, a second helical gear, a driving motor, a third helical gear and a fourth helical gear, the first rotating shaft is connected in the device main body in a sliding mode, the two stop blocks, the two first helical gears and the two third helical gears are fixedly connected to the side wall of the first rotating shaft respectively, the stop block is located in the middle of the first rotating shaft, the third helical gear is close to one end of the first rotating shaft, the first helical gear is located between the stop block and the third helical gear, the driving motor is installed in the device main body, and the second helical gear is connected to one end of the driving motor, the second helical gear is meshed with one of the two first helical gears, the two third helical gears are respectively meshed with one fourth helical gear, the abutting rod is arranged between the two stop blocks, one end of the abutting rod extends to the outside of the device main body, the fixed shaft penetrates through the abutting rod, the top end and the bottom end of the fixed shaft are fixedly connected to the side wall of the device main body, a replacing mechanism is arranged inside the device main body and comprises a second rotating shaft, a helical blade, a first liquid storage cavity, a second liquid storage cavity, a pipeline, a connecting pipe, a spring, a top ball and a sealing cover, the first liquid storage cavity and the second liquid storage cavity are arranged inside the device main body, the second rotating shaft is fixedly connected in the fourth helical gear, one ends of the two second rotating shafts respectively extend to the inside of the first liquid storage cavity and the inside of the second liquid storage cavity, and the helical blade is fixedly connected to the side wall of the first liquid storage cavity and the second liquid storage cavity, first stock solution chamber with the top in second stock solution chamber respectively is equipped with one sealed lid, first stock solution chamber with the intercommunication has between the second stock solution chamber the pipeline, the inside of pipeline is equipped with two the kickball, the one end fixed connection of kickball in the one end of spring, the other end of spring is fixed in on the inner wall of pipeline, two be equipped with between the kickball the connecting pipe, the bottom of connecting pipe communicate in pipeline and top extend to the outside of device main part, one side of device main part is equipped with roll-up mechanism and bottom and is equipped with moving mechanism.

Preferably, in order to facilitate the sealing of the pipe by the heading ball, the cross section of the second bevel gear is in a shape of a letter, and the diameter of the heading ball is equal to the diameter of the cross section of the pipe.

Preferably, for convenient collection the pipe, roll-up mechanism includes backup pad, storage disc, connecting axle, carousel and pipe, one side of device main part is equipped with two the backup pad, two rotate between the backup pad and be connected with the storage disc, the winding has on the inner wall of storage disc the pipe, connecting axle fixed connection in the middle part of storage disc one side, the other end of connecting axle runs through one the backup pad extends to the outside and the fixedly connected with of backup pad the carousel, the top of connecting pipe is run through the backup pad extends to the inside of storage disc and communicate in the pipe.

Preferably, the support plate is triangular and the storage tray is H-shaped for easy fixation of the storage tray.

Preferably, in order to move the device main body conveniently, the moving mechanism comprises a fixed plate, a universal frame and rollers, the device main body and the two bottom ends of the supporting plates are fixedly connected with the fixed plate in a rectangular block shape, the periphery of the bottom end of the fixed plate is respectively connected with one universal frame in a rotating mode, and the rollers are connected to the inside of the universal frame in a rotating mode.

Preferably, in order to facilitate pushing and pulling, the moving mechanism further comprises a connecting rod, a pull handle, a containing groove and a sliding rod, the containing groove is formed in the fixed plate, the sliding rod is connected in the containing groove in a sliding mode, one end of the connecting rod is fixedly connected to the side wall of the sliding rod, and the other end of the connecting rod is fixedly connected with the pull handle.

The invention has the beneficial effects that: when the device needs to be used, firstly, the sealing cover at the top end of the second liquid storage cavity is uncovered, a proper amount of new lubricating oil is injected into the sealing cover, the device main body is moved to the occasion needing to work through the moving mechanism, the gear box of the ventilator is connected through the furling mechanism, the driving motor is electrified, the second helical gear starts to rotate, the operation resisting rod rotates to one side, the stop block drives the first rotating shaft to slide towards one side where the resisting rod rotates, the first helical gear starts to be meshed with one side of the second helical gear, meanwhile, the third helical gear starts to be meshed with the fourth helical gear to drive the second rotating shaft to rotate, the helical blade starts to produce the drawing force, one of the pushing balls counteracts the force of the spring, the old lubricating oil in the gear box is stored in the first liquid storage cavity through the connecting pipe and the furling mechanism, after the storage is finished, the operation resisting rod rotates to the, then first helical gear breaks away from the meshing second helical gear, change and another first helical gear begins the opposite side of meshing second helical gear, thereby make first pivot begin with preceding opposite direction rotate, then helical blade in the second stock solution intracavity promotes new lubricating oil in it, make lubricating oil be promoting another knob, begin with new lubricating oil propelling movement to the inside of gear box, through the aforesaid setting, make the lubricating oil in the replacement fan gear box more convenient, time saving and labor saving, and the work efficiency is improved, and avoid the safety risk of artifical eminence operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing a connection structure of the apparatus main body, the transmission mechanism and the replacement mechanism shown in FIG. 1;

FIG. 3 is a schematic view showing a connection structure of the pipe and the connection pipe shown in FIG. 2;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is a schematic view of a connecting mechanism of the device main body, the replacement mechanism, the retracting mechanism, and the moving mechanism shown in fig. 1;

fig. 6 is a schematic structural view of the moving mechanism shown in fig. 1.

In the figure: 1. the device comprises a device main body, 2, a transmission mechanism, 21, a butting rod, 22, a fixed shaft, 23, a first rotating shaft, 24, a stop block, 25, a first helical gear, 26, a second helical gear, 27, a driving motor, 28, a third helical gear, 29, a fourth helical gear, 3, a replacing mechanism, 31, a second rotating shaft, 32, a helical blade, 33, a first liquid storage cavity, 34, a second liquid storage cavity, 35, a pipeline, 36, a connecting pipe, 37, a spring, 38, a top ball, 39, a sealing cover, 4, a winding mechanism, 41, a supporting plate, 42, a containing plate, 43, a connecting shaft, 44, a rotating disc, 45, a conduit, 5, a moving mechanism, 51, a fixing plate, 52, a universal frame, 53, a roller, 54, a connecting rod, 55, a pull handle, 56, a containing groove, 57 and a sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a fan gearbox oil changing device includes a device main body 1, a transmission mechanism 2 is disposed inside the device main body 1, the transmission mechanism 2 includes a supporting rod 21, a fixed shaft 22, a first rotating shaft 23, a stopper 24, a first helical gear 25, a second helical gear 26, a driving motor 27, a third helical gear 28 and a fourth helical gear 29, the first rotating shaft 23 is slidably connected inside the device main body 1, two stoppers 24, two first helical gears 25 and two third helical gears 28 are fixedly connected to side walls of the first rotating shaft 23 respectively, the stopper 24 is located in the middle of the first rotating shaft 23, the third helical gear 28 is close to one end of the first rotating shaft 23, the first helical gear 25 is located between the stopper 24 and the third helical gear 28, the driving motor 27 is mounted inside the device main body 1, one end of the driving motor 27 is connected with the second helical gear 26, the second helical gear 26 is meshed with one of the two first helical gears 25, the two third helical gears 28 are respectively meshed with one fourth helical gear 29, the abutting rod 21 is arranged between the two stoppers 24, one end of the abutting rod 21 extends to the outside of the device main body 1, the fixing shaft 22 penetrates through the abutting rod 21, the top end and the bottom end of the fixing shaft 22 are fixedly connected to the side wall of the device main body 1, the inside of the device main body 1 is provided with the replacing mechanism 3, the replacing mechanism 3 comprises a second rotating shaft 31, a helical blade 32, a first liquid storage cavity 33, a second liquid storage cavity 34, a pipeline 35, a connecting pipe 36, a spring 37, a top ball 38 and a sealing cover 39, the first liquid storage cavity 33 and the second liquid storage cavity 34 are arranged inside the device main body 1, the second rotating shafts 31 are fixedly connected in the fourth bevel gear 29, one ends of the two second rotating shafts 31 respectively extend to the interiors of the first liquid storage cavity 33 and the second liquid storage cavity 34, the side walls of the two second rotating shafts are fixedly connected with the helical blades 32, the top ends of the first reservoir chamber 33 and the second reservoir chamber 34 are respectively provided with one sealing cover 39, the pipeline 35 is communicated between the first liquid storage cavity 33 and the second liquid storage cavity 34, two top balls 38 are arranged inside the pipeline 35, one end of each top ball 38 is fixedly connected with one end of the spring 37, the other end of the spring 37 is fixed on the inner wall of the pipeline 35, the connecting pipe 36 is arranged between the two top balls 38, the bottom end of the connecting pipe 36 is communicated with the pipeline 35, the top end of the connecting pipe extends to the outside of the device main body 1, one side of the device main body 1 is provided with a furling mechanism 4, and the bottom end of the connecting pipe is provided with a moving mechanism 5.

In a preferred embodiment of the present invention, the second helical gear 26 has a cross section in a shape of a letter, and the diameter of the top ball 38 is equal to the cross section of the pipe 35.

As a technical optimization scheme of the present invention, the retraction mechanism 4 includes support plates 41, a storage tray 42, a connecting shaft 43, a turntable 44 and a guide tube 45, two support plates 41 are disposed on one side of the device main body 1, the storage tray 42 is rotatably connected between the two support plates 41, the guide tube 45 is wound on an inner wall of the storage tray 42, the connecting shaft 43 is fixedly connected to a middle portion of one side of the storage tray 42, the other end of the connecting shaft 43 penetrates one support plate 41 and extends to an outer side of the support plate 41 and is fixedly connected to the turntable 44, and a top end of the connecting pipe 36 penetrates the support plate 41 and extends to an interior of the storage tray 42 and is communicated with the guide tube 45.

In an advantageous embodiment of the present invention, the support plate 41 has a triangular shape, and the storage tray 42 has an H-shape.

As a technical optimization scheme of the present invention, the moving mechanism 5 includes a fixed plate 51, a universal frame 52 and rollers 53, the fixed plate 51 in a rectangular block shape is fixedly connected to the bottom ends of the device body 1 and the two support plates 41, the universal frame 52 is rotatably connected to the periphery of the bottom end of the fixed plate 51, and the rollers 53 are rotatably connected to the inside of the universal frame 52.

As a technical optimization scheme of the present invention, the moving mechanism 5 further includes a connecting rod 54, a pull handle 55, a receiving groove 56 and a sliding rod 57, the receiving groove 56 is disposed in the fixing plate 51, the sliding rod 57 is slidably connected in the receiving groove 56, one end of the connecting rod 54 is fixedly connected to a side wall of the sliding rod 57, and the other end of the connecting rod 54 is fixedly connected to the pull handle 55.

When the device is used, when the device needs to be used, firstly the sealing cover 39 at the top end of the second liquid storage cavity 34 is uncovered, a proper amount of new lubricating oil is injected into the sealing cover 39, then the sealing cover 39 is closed, the pull handle 55 is pulled out from the containing groove 56, the pull handle 55 is pulled to enable the roller 53 to rotate, so that the device body 1 is moved to the occasion needing to work, the rotating disc 44 is rotated to enable the containing disc 42 to release the conduit 45 with proper length, the conduit 45 is inserted into a gear box in the fan, the driving motor 27 is electrified, the second helical gear 26 starts to rotate, the abutting rod 21 is operated to rotate to one side, the stopper 24 drives the first rotating shaft 23 to slide towards one side where the abutting rod 21 rotates, the first helical gear 25 starts to be meshed with one side of the second helical gear 26, meanwhile, the third helical gear 28 starts to be meshed with the fourth helical gear 29 to drive the second rotating shaft 31 to rotate, and the, make one of them kicking ball 38 offset the power of spring 37, utilize connecting pipe 36 and pipe 45 to accomodate the old lubricating oil in the gear box in first stock solution chamber 33, after accomodating and accomplishing, operation is followed and is supported the pole 21 and is rotated to the another side, then first helical gear 25 breaks away from meshing second helical gear 26, change another first helical gear 25 and begin to mesh the opposite side of second helical gear 26, thereby make first pivot 23 begin to rotate with preceding opposite direction, then helical blade 32 in the second stock solution chamber 34 promotes new lubricating oil in it, make lubricating oil promote another kicking ball 38, begin to promote new lubricating oil propelling movement to the inside of gear box, through the aforesaid setting, make the lubricating oil in the replacement fan gear box more convenient, labour saving and time saving, and the work efficiency is improved, and the safety risk of artifical eminence operation is avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fan gear box device of changing oil, includes device main part (1), its characterized in that: the device is characterized in that a transmission mechanism (2) is arranged in the device main body (1), the transmission mechanism (2) comprises a support rod (21), a fixed shaft (22), a first rotating shaft (23), a stop block (24), a first helical gear (25), a second helical gear (26), a driving motor (27), a third helical gear (28) and a fourth helical gear (29), the first rotating shaft (23) is connected in the device main body (1) in a sliding manner, the side wall of the first rotating shaft (23) is respectively and fixedly connected with the two stop blocks (24), the two first helical gears (25) and the two third helical gears (28), the stop block (24) is positioned in the middle of the first rotating shaft (23), the third helical gear (28) is close to one end of the first rotating shaft (23), and the first helical gear (25) is positioned between the stop blocks (24) and the third helical gears (28), the device is characterized in that the driving motor (27) is installed inside the device main body (1), one end of the driving motor (27) is connected with the second bevel gear (26), the second bevel gear (26) is meshed with one of the two first bevel gears (25), the two third bevel gears (28) are respectively meshed with one fourth bevel gear (29), the two stop blocks (24) are provided with the abutting rod (21), one end of the abutting rod (21) extends to the outside of the device main body (1), the fixed shaft (22) penetrates through the abutting rod (21), the top end and the bottom end of the fixed shaft (22) are fixedly connected onto the side wall of the device main body (1), the inside of the device main body (1) is provided with a replacing mechanism (3), and the replacing mechanism (3) comprises a second rotating shaft (31), a spiral blade (32), A first liquid storage cavity (33), a second liquid storage cavity (34), a pipeline (35), a connecting pipe (36), a spring (37), a top ball (38) and a sealing cover (39), wherein the first liquid storage cavity (33) and the second liquid storage cavity (34) are arranged in the device main body (1), the second rotating shaft (31) is fixedly connected in the fourth helical gear (29), one end of each of the two second rotating shafts (31) extends into the first liquid storage cavity (33) and the second liquid storage cavity (34) respectively, the side wall of each of the two second rotating shafts is fixedly connected with the helical blade (32), the top ends of the first liquid storage cavity (33) and the second liquid storage cavity (34) are respectively provided with one sealing cover (39), the pipeline (35) is communicated between the first liquid storage cavity (33) and the second liquid storage cavity (34), and the two top balls (38) are arranged in the pipeline (35), the one end fixed connection in of top ball (38) in the one end of spring (37), the other end of spring (37) is fixed in on the inner wall of pipeline (35), two be equipped with between top ball (38) connecting pipe (36), the bottom of connecting pipe (36) communicate in pipeline (35) and top extend to the outside of device main part (1), one side of device main part (1) is equipped with roll-up mechanism (4) and the bottom is equipped with moving mechanism (5).

2. The blower gearbox oil change device of claim 1, wherein: the section of the second bevel gear (26) is in a shape of a word, and the diameter of the jacking ball (38) is equal to the diameter of the section of the pipeline (35).

3. The blower gearbox oil change device of claim 1, wherein: the winding mechanism (4) comprises a supporting plate (41), a containing disc (42), a connecting shaft (43), a turntable (44) and a guide pipe (45), wherein two supporting plates (41) are arranged on one side of the device body (1), the two supporting plates (41) are connected with the containing disc (42) in a rotating mode, the guide pipe (45) is wound on the inner wall of the containing disc (42), the connecting shaft (43) is fixedly connected to the middle of one side of the containing disc (42), the other end of the connecting shaft (43) penetrates through one of the supporting plates (41) and extends to the outer side of the supporting plates (41) and is fixedly connected with the turntable (44), and the top end of the connecting pipe (36) penetrates through the supporting plate (41) and extends to the inside of the containing disc (42) and is communicated with the guide pipe (45).

4. The blower gearbox oil change device of claim 3, wherein: the supporting plate (41) is triangular, and the containing disc (42) is H-shaped.

5. The blower gearbox oil change device of claim 4, wherein: moving mechanism (5) are including fixed plate (51), universal frame (52) and gyro wheel (53), device main part (1) and two the bottom fixedly connected with of backup pad (41) is rectangular block-shaped fixed plate (51), it is connected with one to rotate respectively all around of fixed plate (51) bottom universal frame (52), gyro wheel (53) rotate connect in the inside of universal frame (52).

6. The blower gearbox oil change device of claim 5, wherein: the moving mechanism (5) further comprises a connecting rod (54), a pull handle (55), a containing groove (56) and a sliding rod (57), the containing groove (56) is arranged in the fixing plate (51), the sliding rod (57) is connected in the containing groove (56) in a sliding mode, one end of the connecting rod (54) is fixedly connected to the side wall of the sliding rod (57), and the other end of the connecting rod (54) is fixedly connected with the pull handle (55).