CN217270912U

CN217270912U - Fan convenient for oil injection

Info

Publication number: CN217270912U
Application number: CN202220070461.6U
Authority: CN
Inventors: 郑天庆; 周庆明; 高洪伦
Original assignee: Shandong Best Qi Machinery Co ltd
Current assignee: Shandong Best Qi Machinery Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-23
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a fan convenient for oil filling, comprising a fan body, a base is fixedly connected to the lower surface of the fan body, a fixing plate is fixedly connected to the arc profile of the fan body, and the fixing plate is fixed A grease pump is connected, the oil outlet of the grease pump is fixedly connected with an oil delivery pipe, and the end of the oil delivery pipe away from the grease pump is communicated with the fan body, and the oil filling part of the fan body is connected with the oil outlet of the manual grease pump through the oil delivery pipe. , so that when oiling the fan body, the operator only needs to press the grab bar reciprocatingly, so that the lubricating oil can enter from the grease pump to the place that needs to be lubricated in the fan body through the oil pipe, which greatly improves the safety and is faster. It is convenient, achieves the effect of convenient and quick oil injection to the fan, and solves the problem that the operator needs to climb to the top of the large fan for oil injection, which brings inconvenience to the operator and also has certain safety hazards.

Description

Fan convenient for oil injection

Technical Field

The utility model relates to a fan oiling technical field specifically is a fan of convenient oiling.

Background

The fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. The large fan needs to regularly oil partial transmission mechanisms in the fan in long-term use, and generally needs manual oil filling.

The traditional fan oiling is that the oiling department adopts the glib talker usually, uses the oil gun to the glib talker oiling, and this kind of method must climb to the fan top when giving large-scale fan oiling, brings inconvenience for the operating personnel, also has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan of convenient oiling possesses the advantage that the convenience carries out quick oiling to the fan, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan of convenient oiling, includes the fan body, the lower fixed surface of fan body is connected with the base, fixedly connected with fixed plate on the arc profile of fan body, fixedly connected with butter pump on the fixed plate, defeated oil pipe of the oil-out fixedly connected with of butter pump, defeated oil pipe keeps away from the one end of butter pump and communicates with the fan body mutually.

Preferably, the grip block has been cup jointed on the arc profile of butter pump, the upper surface through connection of grip block has the oil storage tank, the top spiro union of oil storage tank has the oil cover, the equal through connection of opposite side of oil storage tank and butter pump has reinforcement pipe one, two the inner wall fixedly connected with connecting pipe of reinforcement pipe one, be equipped with the check valve in the connecting pipe, the spacing sliding connection of oil storage tank inner wall has the piston piece, fixedly connected with air pump and external power supply electric connection on the arc profile of fan body, the top through connection of oil cover has reinforcement pipe two, fixedly connected with air duct on the inner wall of reinforcement pipe two, the air outlet fixed connection of one end and the air pump of oil cover is kept away from to the air duct.

Preferably, the clamping plate is L-shaped, and one side of the clamping plate, which is opposite to the fan body, is fixedly connected with the fixing plate through screws.

Preferably, the arc-shaped profile of the oil cover is connected with an exhaust pipe in a through mode, and an electromagnetic valve is arranged in the exhaust pipe and electrically connected with an external power supply.

Preferably, the lower surface of the oil cover is fixedly connected with two symmetrical springs, and the bottom ends of the springs are fixedly connected with the upper surface of the piston block.

Preferably, an arc-shaped groove is formed in the arc-shaped outline of the piston block, a sealing ring is sleeved in the arc-shaped groove, and the sealing ring is made of rubber.

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

1. the utility model discloses an oil pipe communicates the oiling department and the manual grease pump oil-out of fan body, make when carrying out the oiling for the fan body, the operation personnel can adopt the glib talker in the oiling department below for the fan oiling, improve the security greatly, and more swiftly convenient, reached and conveniently carried out quick oiling effect to the fan, solved traditional fan oiling usually be oiling department adopt the glib talker, use the glib talker to annotate oil, this kind of method must climb to the fan top when carrying out the oiling for big fan, bring inconvenience for the operation personnel, also have certain potential safety hazard;

2. the utility model discloses an air pump, oil storage tank, oil cap, air duct, connecting pipe, check valve, spring, sealing washer, piston piece, blast pipe and solenoid valve's common cooperation has reached the automatic effect of mending oil to the butter pump, has solved traditional butter pump and when refueling, needs manually to unpack the butter pump apart to fill in lubricating oil, lead to the loaded down with trivial details problem of mend oil procedure.

Drawings

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

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the structure of the oil storage tank of the present invention;

fig. 4 is a schematic structural diagram of the middle clamping block of the present invention.

In the figure: 1. a fan body; 2. a base; 3. a grease pump; 4. an oil delivery pipe; 5. a fixing plate; 6. an air pump; 7. a clamping plate; 8. an oil storage tank; 9. an oil cover; 10. an air duct; 11. a connecting pipe; 12. a one-way valve; 13. reinforcing a first pipe; 14. a second reinforcing pipe; 15. a spring; 16. a seal ring; 17. a piston block; 18. an exhaust pipe; 19. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a fan of convenient oiling, includes fan body 1, and fan body 1's lower fixed surface is connected with base 2, fixedly connected with fixed plate 5 on fan body 1's the arc profile, fixedly connected with butter pump 3 on the fixed plate 5, and the defeated oil pipe 4 of the oil-out fixedly connected with of butter pump 3, defeated oil pipe 4 keep away from the one end of butter pump 3 and are linked together with fan body 1.

Through reciprocating the pressing to the grease pump to make lubricating oil enter into the place that needs lubrication in the fan body 1 from defeated oil pipe 4 with oil-out fixed connection, reach and need not personnel and climb the effect that refuels to fan body 1 that just can be quick safe at 1 top of fan body.

Clamping plate 7 has been cup jointed on the arc profile of butter pump 3, the upper surface through connection of clamping plate 7 has oil storage tank 8, the top spiro union of oil storage tank 8 has oil cover 9, oil storage tank 8 all through connection has reinforced pipe 13 with butter pump 3's opposite side, the inner wall fixedly connected with connecting pipe 11 of two reinforced pipe 13, be equipped with check valve 12 in the connecting pipe 11, the spacing sliding connection in oil storage tank 8 inner wall has piston block 17, fixedly connected with air pump 6 and external power supply electric connection on the arc profile of fan body 1, the top through connection of oil cover 9 has reinforced pipe two 14, fixedly connected with air duct 10 on reinforced pipe two 14's the inner wall, the one end that oil cover 9 was kept away from to air duct 10 and the gas outlet fixed connection of air pump 6.

Through starting air pump 6 for in air pump 6 passes through the leading-in oil storage tank 8 of air duct 10 with compressed air, the compressed air that gets into in the oil storage tank 8 can promote piston block 17 and overcome the 15 pulling forces of spring and slide spacing downwards on the 8 inner walls of oil storage tank, at this moment, under the pressure, check valve 12 in the connecting pipe 11 is opened, piston block 17 extrudees the lubricating oil in the oil storage tank 8 downwards, and then make lubricating oil extrude into butter pump 3 through connecting pipe 11 in, reach the effect of mending oil.

The clamping plate 7 is L-shaped, and one side of the clamping plate 7, which is opposite to the fan body 1, is fixedly connected with the fixing plate 5 through screws.

The shape through grip block 7 is the L type and one side and the fixed plate 5 of the relative fan body 1 of grip block 7 pass through screw fixed connection, can reach the stability effect of connecting between promotion oil storage tank 8 and the butter pump 3.

An exhaust pipe 18 is connected to the arc-shaped contour of the oil cover 9 in a penetrating manner, an electromagnetic valve 19 is arranged in the exhaust pipe 18, and the electromagnetic valve 19 is electrically connected with an external power supply.

The electromagnetic valve 19 is controlled to be opened, so that compressed air between the piston block 17 and the oil cover 9 is discharged through the exhaust pipe 18, and the oil storage tank 8 is convenient to replace by a person or oil is added into the oil storage tank 8.

The lower surface of the oil cover 9 is fixedly connected with two symmetrical springs 15, and the bottom ends of the springs 15 are fixedly connected with the upper surface of a piston block 17.

Through the spring 15 fixedly connected between the upper surface of the piston block 17 and the lower surface of the oil cover 9, the effect of accelerating the reset of the piston block 17 by matching with the exhaust pipe 18 can be achieved.

An arc-shaped groove is formed in the arc-shaped outline of the piston block 17, a sealing ring 16 is sleeved in the arc-shaped groove, and the sealing ring 16 is made of rubber.

The arc-shaped groove is formed in the arc-shaped outline of the piston block 17, and the sealing ring 16 is sleeved in the arc-shaped groove, so that the sealing performance between the piston block 17 and the oil storage tank 8 can be enhanced, and the oil supplementing effect is enhanced.

The type of the grease pump 3 is SNB-10, the bottom of the grease pump is provided with a grabbing rod, and the grabbing rod is connected with a valve in an oil outlet of the grease pump.

The working principle is as follows: this fan of convenient oiling is when using, at first, through reciprocal pressing grab bar for the intraoral valve of grease pump 3 oil outlet is opened, thereby makes lubricating oil enter into the place that needs the lubrication in the fan body 1 from defeated oil pipe 4 with oil-out fixed connection, reaches the effect of refueling fan body 1 that need not personnel to climb to fan body 1 top just can be quick safe.

When needs mend oil, through starting air pump 6, make air pump 6 pass through air duct 10 in the leading-in oil storage tank 8 of compressed air, the compressed air who gets into in the oil storage tank 8 can promote piston block 17 and overcome the downward spacing slip of spring 15 pulling force on the 8 inner walls of oil storage tank, at this moment, under the pressure, check valve 12 in the connecting pipe 11 is opened, piston block 17 extrudees the lubricating oil in the oil storage tank 8 downwards, and then make lubricating oil extrude into in butter pump 3 through connecting pipe 11, reach the effect of mending oil.

After the oil is supplemented, the electromagnetic valve 19 is controlled to be opened, so that compressed air between the piston block 17 and the oil cover 9 is discharged through the exhaust pipe 18, and the oil storage tank 8 is convenient to replace by a person or the oil is added into the oil storage tank 8.

Cup joint on the arc profile of butter pump 3 and upper surface through connection oil storage tank 8 through the grip block, the grip block passes through screw and fixed block fixed connection simultaneously, can reach the stability effect of being connected between promotion oil storage tank 8 and butter pump 3, through fixed connection spring 15 between piston block 17 upper surface and oil cover 9 lower surface, can reach and conveniently cooperate blast pipe 18, it resets to drive piston block 17, cup joint sealing washer 16 in arc wall and the arc wall through seting up on the arc profile of piston block 17, can reach the leakproofness between reinforcing piston block 17 and the oil storage tank 8, the reinforcing mends oily effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fan convenient for oil filling, comprising a fan body (1), a base (2) is fixedly connected to the lower surface of the fan body (1), and characterized in that: the arc profile of the fan body (1) A fixing plate (5) is fixedly connected to the upper, and a grease pump (3) is fixedly connected to the fixing plate (5), and an oil delivery pipe (4) is fixedly connected to the oil outlet of the grease pump (3). 4) The end away from the grease pump (3) is communicated with the fan body (1).

2. A fan convenient for oil filling according to claim 1, characterized in that: a clamping plate (7) is sleeved on the arc profile of the grease pump (3), and the clamping plate (7) An oil storage tank (8) is connected through the upper surface of the oil storage tank (8), an oil cover (9) is screwed on the top of the oil storage tank (8), and the opposite sides of the oil storage tank (8) and the grease pump (3) are both A reinforcing pipe one (13) is connected through, and the inner walls of the two reinforcing pipes (13) are fixedly connected with a connecting pipe (11), and a one-way valve (12) is arranged in the connecting pipe (11), and the The inner wall of the oil storage tank (8) is limitedly and slidably connected with a piston block (17), an air pump (6) is fixedly connected to the arc profile of the fan body (1), and the air pump (6) is electrically connected with an external power supply, so The top end of the oil cover (9) is connected with a second reinforcement pipe (14), and an air guide pipe (10) is fixedly connected to the inner wall of the second reinforcement pipe (14), and the air guide pipe (10) is far away from the oil cover (9). ) is fixedly connected to the air outlet of the air pump (6).

3. A fan convenient for oil filling according to claim 2, characterized in that: the shape of the clamping plate (7) is L-shape, and the clamping plate (7) is opposite to one side of the fan body (1). The side and the fixing plate (5) are fixedly connected by screws.

4. A fan for easy oil filling according to claim 2, characterized in that: an exhaust pipe (18) is connected through the arc profile of the oil cover (9), and the exhaust pipe (18) A solenoid valve (19) is provided inside, and the solenoid valve (19) is electrically connected with an external power supply.

5. A fan for easy oil filling according to claim 2, characterized in that: the lower surface of the oil cover (9) is fixedly connected with two symmetrical springs (15), and the bottom of the spring (15) The end is fixedly connected with the upper surface of the piston block (17).

6. A fan for easy oil filling according to claim 2, characterized in that: an arc-shaped groove is formed on the arc-shaped contour of the piston block (17), and a seal is sleeved in the arc-shaped groove. A ring (16), the material of the sealing ring (16) is rubber.