CN211314594U

CN211314594U - Fan capable of automatically adding lubricating oil

Info

Publication number: CN211314594U
Application number: CN201922197312.7U
Authority: CN
Inventors: 李凡
Original assignee: Jiangsu Beit Intelligent Equipment Co ltd
Current assignee: Jiangsu Beit Intelligent Equipment Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an automatic fan of interpolation lubricating oil, which comprises a housing, including a motor, an end cap, a controller, and a cover plate, the flabellum, the protection casing, the baffle, first go-between, second go-between and fixing device, the motor sets up in the inside of casing, the output of motor passes the casing and is connected with the base transmission, at least three flabellum equidistance is encircleed and is inlayed the outer wall of locating the base, the outside of flabellum is located to the protection casing movable sleeve, first go-between sets up between protection casing and baffle, the second go-between sets up in the outside of first go-between, the second go. The utility model discloses utilize protection casing and fixing device matched with mode of setting, through the outside of pressing the slide, aim at the inner chamber of second go-between with first go-between and to interior slip, cooperation spring elastic restoring force makes the spring drive the inner chamber mutual joint of fixture block removal and draw-in groove to the assembly of protection casing and first go-between has been accomplished.

Description

Fan capable of automatically adding lubricating oil

Technical Field

The utility model relates to a fan field, in particular to automatic fan of adding lubricating oil.

Background

The machine is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is a Chinese habit short for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.

In the use of fan, the flabellum of fan needs the rotation that lasts usually, to avoid the flabellum rotatory time to the condition of bumping of other parts, can generally all sheathe protection casing in the flabellum outside of fan, avoid the contact of flabellum and external object, but some traditional fan protection casings are all fixed in the outside of flabellum through the welding, this degree of difficulty that has just improved the protection casing and has dismantled, the protection casing is difficult to pull down, the flabellum just is difficult to be washd and is bumped the condition

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fan of interpolation lubricating oil to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fan capable of automatically adding lubricating oil comprises a machine shell, a motor, fan blades, a protective cover, a baffle, first connecting rings, second connecting rings and fixing devices, wherein the motor is arranged inside the machine shell, the output end of the motor penetrates through the machine shell to be in transmission connection with a base, at least three fan blades are embedded in the outer wall of the base in an equidistant mode, the protective cover is movably sleeved outside the fan blades, the baffle is arranged inside the protective cover, the first connecting rings are arranged between the protective cover and the baffle, the baffle is fixedly connected with the first connecting rings through first reinforcing ribs, the second connecting rings are arranged outside the first connecting rings, the second connecting rings are fixedly sleeved on the inner wall of the protective cover, and at least two fixing devices are arranged in the first connecting rings in an equidistant mode;

fixing device comprises spout, slide, fixture block and spring, the avris department of first go-between is seted up to the spout, the inner chamber sliding connection of slide and spout, fixture block fixed connection is in the top of slide, just seted up on the second go-between with fixture block matched with draw-in groove, spring fixed connection is in the bottom of spout inner chamber, and the one end and the slide fixed connection of spring.

Preferably, one side of the bottom end of the sliding plate is fixedly connected with a sealing plate, and the first connecting ring is provided with a limiting groove matched with the sealing plate.

Preferably, one side of the second connecting ring is fixedly connected with a limiting ring, and the limiting ring is fixedly sleeved in an inner cavity of the protective cover.

Preferably, the top fixedly connected with oil tank of casing, the bottom fixedly connected with cotton of oil tank.

Preferably, the outer wall of casing is fixed to be cup jointed first connecting seat, the outer wall slip joint of first connecting seat has the second connecting seat, it has at least three bolt to be annular array equidistance distribution on the second connecting seat, just first connecting seat and second connecting seat pass through bolt thread fixed connection.

Preferably, through second strengthening rib fixed connection between second connecting seat and the protection casing, the inside of first strengthening rib is fixed to be inlayed and is equipped with first protection network, the inside of second strengthening rib is fixed to be inlayed and is equipped with the second protection network.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize protection casing and fixing device matched with setting mode, through the outside of pressing down the slide, make the fixture block slide to the inside of spout, aim at the first go-between again and slide in the back of the inner chamber of second go-between, after the position of spout and draw-in groove corresponds, cooperate spring elastic restoring force, make the spring drive the fixture block move and draw-in groove's inner chamber joint each other, thus has accomplished the assembly of protection casing and first go-between and has made things convenient for washing the flabellum;

2. the utility model discloses the mode that sets up of first strengthening rib and second strengthening rib can improve the stability between baffle and second connecting seat and the protection casing, also can protect the flabellum once more.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the structure of the side of the baffle of the present invention.

Fig. 5 is a schematic side view of the second connecting seat of the present invention.

In the figure: 1. a housing; 2. a base; 3. a fan blade; 4. a protective cover; 5. a baffle plate; 6. a first connecting ring; 7. a second connection ring; 8. a fixing device; 81. a chute; 82. a slide plate; 83. a clamping block; 84. a spring; 85. a sealing plate; 9. a limiting ring; 10. an oil tank; 11. a first connecting seat; 12. a second connecting seat; 13. a bolt; 14. a first protection net; 15. and a second protective net.

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.

The utility model provides a fan for automatically adding lubricating oil as shown in figures 1-5, which comprises a casing 1, a motor, fan blades 3, a protective cover 4, a baffle 5, a first connecting ring 6, a second connecting ring 7 and a fixing device 8, wherein the motor is arranged in the casing 1, the output end of the motor passes through the casing 1 and is in transmission connection with a base 2, at least three fan blades 3 are embedded on the outer wall of the base 2 in an equidistance way, the protective cover 4 is movably sleeved on the outer part of the fan blades 3, the baffle 5 is arranged in the protective cover 4, the first connecting ring 6 is arranged between the protective cover 4 and the baffle 5, the baffle 5 is fixedly connected with the first connecting ring 6 through a first reinforcing rib, the second connecting ring 7 is arranged on the outer part of the first connecting ring 6, the second connecting ring 7 is fixedly sleeved on the inner wall of the protective cover 4, one side of the second connecting ring 7 is fixedly connected with a limiting ring 9, the, at least two fastening devices 8 are arranged equidistantly around the inside of the first connecting ring 6.

Fixing device 8 is by spout 81, slide 82, fixture block 83 and spring 84 constitute, the avris department of first go-between 6 is seted up to spout 81, slide 82 and the inner chamber sliding connection of spout 81, fixture block 83 fixed connection is in the top of slide 82, and set up the draw-in groove with fixture block 83 matched with on the second go-between 7, mutually support through fixture block 83 and draw-in groove, be convenient for fix the relative position of first go-between 6 and second go-between 7, spring 84 fixed connection is in the bottom of spout 81 inner chamber, and spring 84's one end and slide 82 fixed connection, one side fixedly connected with closing plate 85 of slide 82 bottom, set up the spacing groove with closing plate 85 matched with on the first go-between 6, closing plate 85 can follow slide 82 and remove, seal the inner chamber of spout 81, prevent the entering of external dust.

The top fixedly connected with oil tank 10 of casing 1, the bottom fixedly connected with cotton of oil tank 10 carry the lubricating oil of oil tank 10 inner chamber to the position that the motor needs to lubricate through the cotton, save the loaded down with trivial details of artifical refueling.

Casing 1's outer wall is fixed to have cup jointed first connecting seat 11, first connecting seat 11's outer wall slip joint has second connecting seat 12, it has at least three bolt 13 to be the annular array equidistance distribution on second connecting seat 12, and first connecting seat 11 and second connecting seat 12 pass through bolt 13 screw thread fixed connection, through second strengthening rib fixed connection between second connecting seat 12 and the protection casing 4, the inside of first strengthening rib is fixed to be inlayed and is equipped with first protection network 14, the inside of second strengthening rib is fixed to be inlayed and is equipped with second protection network 15, setting mode through first strengthening rib and second strengthening rib, can improve the stability between baffle 5 and second connecting seat 12 and the protection casing 4, also can protect flabellum 3 once more.

This practical theory of operation:

when the fan is used, in the assembly of the fan, the motor is firstly assembled in the inner cavity of the machine shell 1, one end of the cotton cloth is connected to a part of the motor to be lubricated, then the base 2 and the output shaft of the motor are assembled, then the protective cover 4 is sleeved outside the machine shell 1, the protective cover 4 is slid towards one side of the first connecting seat 11, the protective cover 4 drives the second connecting seat 12 to be clamped on the outer wall of the first connecting seat 11, the relative positions of the first connecting seat 11 and the second connecting seat 12 are fixed through the bolt 13, the oil tank 10 is welded on the machine shell 1, then the outer part of the sliding plate 82 is pressed, the fixture block 83 is slid to the inner part of the sliding groove 81, the first connecting ring 6 is aligned to the inner cavity of the second connecting ring 7 to slide backwards, when the sliding groove 81 corresponds to the position of the clamping groove, the elastic restoring force of the spring 84 is matched, the spring 84 drives the fixture block 83 to, thereby accomplished the assembly of protection casing 4 with first connecting ring 6, when needs are dismantled first connecting ring 6, press down slide 82 take first connecting ring 6 out alright, be convenient for wash simple and practical to flabellum 3.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides an automatic fan of lubricating oil adds, includes casing (1), motor, flabellum (3), protection casing (4), baffle (5), first go-between (6), second go-between (7) and fixing device (8), its characterized in that:

the motor is arranged in the casing (1), the output end of the motor penetrates through the casing (1) to be in transmission connection with the base (2), at least three fan blades (3) are arranged on the outer wall of the base (2) in an embedded mode in an equidistant mode, the protective cover (4) is movably sleeved on the outer portion of the fan blades (3), the baffle (5) is arranged in the protective cover (4), the first connecting ring (6) is arranged between the protective cover (4) and the baffle (5), the baffle (5) is fixedly connected with the first connecting ring (6) through the first reinforcing ribs, the second connecting ring (7) is arranged on the outer portion of the first connecting ring (6), the second connecting ring (7) is fixedly sleeved on the inner wall of the protective cover (4), and at least two fixing devices (8) are arranged in the first connecting ring (6) in an equidistant mode;

fixing device (8) comprise spout (81), slide (82), fixture block (83) and spring (84), avris department in first go-between (6) is seted up in spout (81), the inner chamber sliding connection of slide (82) and spout (81), fixture block (83) fixed connection is in the top of slide (82), just set up on second go-between (7) with fixture block (83) matched with draw-in groove, spring (84) fixed connection is in the bottom of spout (81) inner chamber, and the one end and slide (82) fixed connection of spring (84).

2. The blower for automatically adding lubricating oil according to claim 1, wherein: one side fixedly connected with closing plate (85) of slide (82) bottom, seted up on first connecting ring (6) with closing plate (85) matched with spacing groove.

3. The blower for automatically adding lubricating oil according to claim 1, wherein: one side of the second connecting ring (7) is fixedly connected with a limiting ring (9), and the limiting ring (9) is fixedly sleeved in the inner cavity of the protective cover (4).

4. The blower for automatically adding lubricating oil according to claim 1, wherein: the top fixedly connected with oil tank (10) of casing (1), the bottom fixedly connected with cotton of oil tank (10).

5. The blower for automatically adding lubricating oil according to claim 1, wherein: the outer wall of casing (1) is fixed to be cup jointed first connecting seat (11), the outer wall slip joint of first connecting seat (11) has second connecting seat (12), it has at least three bolt (13) to be annular array equidistance distribution on second connecting seat (12), just first connecting seat (11) and second connecting seat (12) are through bolt (13) thread fixed connection.

6. The blower for automatically adding lubricating oil according to claim 5, wherein: and the second connecting seat (12) is fixedly connected with the protective cover (4) through a second reinforcing rib, a first protective net (14) is fixedly embedded in the first reinforcing rib, and a second protective net (15) is fixedly embedded in the second reinforcing rib.