CN211958967U

CN211958967U - Novel wiper motor

Info

Publication number: CN211958967U
Application number: CN202020719126.5U
Authority: CN
Inventors: 钱己祥
Original assignee: Ruian Jixiang Auto Parts Co ltd
Current assignee: Ruian Jixiang Auto Parts Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-17
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the technical field of motors, specifically be a novel wiper motor, which comprises a motor body, motor body's last fixed surface installs the scroll shell, the right side fixed mounting of scroll shell has the volute, the last fixed surface of volute installs oiling subassembly, motor body's fixed surface installs the heat dissipation shell, bearing frame fixed mounting is in the bottom of heat dissipation shell internal surface, the fixed mounting of surface intermediate position department of scroll has the fan blade, the air outlet has been seted up to the lower surface both sides of heat dissipation shell, motor body's surface has evenly seted up the wind channel. Through the oiling subassembly can be convenient carry out the oiling, need not carry out the process of troublesome dismantlement installation, can be more convenient carry out the oiling, improve staff's work efficiency. The motor body can better adapt to high-load work, the driving protection navigation is protected for a vehicle owner under some special conditions, and meanwhile the service life of the motor body is prolonged.

Description

Novel wiper motor

Technical Field

The utility model relates to the technical field of motors, specifically be a novel wiper motor.

Background

The wiper motor is driven by the motor, the rotating motion of the motor is converted into the reciprocating motion of the wiper arm through the connecting rod mechanism, so that the wiper action is realized, the wiper can work by generally switching on the motor, the current of the motor can be changed by selecting a high-speed gear and a low-speed gear, and the rotating speed of the motor is controlled so as to control the speed of the wiper arm.

However, the oil injection is regularly carried out on the gear in the volute in the use process of the existing wiper motor so as to keep lubrication, the oil injection is required to be troublesome to disassemble and assemble every time, the working strength of the motor is increased when heavy rain weather is encountered, the load is increased, the motor is internally heated, the heat dissipation effect of the existing wiper motor is poor, and therefore, the technical personnel in the field provide a novel wiper motor so as to solve the problem provided in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel wiper motor reaches by following specific technical means:

the utility model provides a novel wiper motor, includes motor body, motor body's last fixed surface installs the scroll shell, the right side fixed mounting of scroll shell has the volute, the last fixed surface of volute installs oiling subassembly, the fixed mount pad that is provided with all around of front surface of volute, the front surface intermediate position department of volute runs through to rotate and is connected with the output shaft, motor body's lower surface rotates and is connected with the scroll, motor body's fixed surface installs the heat dissipation shell, the bottom of scroll is rotated and is connected with the bearing frame, bearing frame fixed mounting is in the bottom of heat dissipation shell internal surface, the fixed mounting of surface intermediate position department of scroll has the fan blade, the air outlet has been seted up to the lower surface both sides of heat dissipation shell, motor body's surface has evenly seted up the wind channel.

The oiling component comprises an observation cap, a first sealing cover, a buoy, a second sealing cover, a vent pipe, a first box body, a second box body, an oil outlet, a membrane valve, an oil pipe, a connecting rod and a baffle plate, the connecting rod is fixedly arranged on the upper surface of the volute, the second box body is fixedly arranged on the upper surface of the connecting rod, the first sealing cover is in threaded connection with the left side of the second box body, the first box body is fixedly arranged at the middle position of the upper surface of the second box body, the middle position of the upper surface of the second box body is positioned in the first box body and is in through connection with the vent pipe, the second sealing cover is in threaded connection with the upper surface of the second box body, the buoy is in through sliding connection with the middle position of the left side of the first sealing cover and is positioned in the observation cap, the baffle plate is fixedly arranged in the second box body, and, and a membrane flap is fixedly arranged at the right end of the oil pipe.

As an optimization, the bottom end of the vent pipe is in through connection with the oil pipe, the connection point of the vent pipe (11) and the oil pipe (16) is located at the position, close to the bottom end, of the upper portion of the oil pipe, the vent pipe is in through connection with the oil pipe in a downward inclined mode, and an airtight core is arranged at the end, not connected with the oil pipe, of the vent pipe.

As an optimization, the buoy is matched with the observation cap, the outer surface of the buoy is coated with a marking line, and the observation cap is transparent, so that the height of the buoy can be conveniently observed, and the residual amount of the lubricating oil in the second box body can be conveniently and timely known.

Preferably, the oil outlet is in through connection with the volute, and the connection position is located right above the speed reduction gauge wheel in the volute.

Preferably, the left side of the oil pipe is flush with the left side of the partition plate, and the convex surface of the membrane at the right end of the oil pipe faces to the left.

The utility model discloses possess following beneficial effect:

1. this novel wiper motor, at first the sealed lid of second is opened, then ventilate through the breather pipe, break through the inside that the lamella injected into the volute with lubricating oil through atmospheric pressure, after the filling finishes, stop ventilating the breather pipe, the gravity of the inside lubricating oil of second box body is not enough to strut the lamella, the lamella is automatic closed this moment, avoid unnecessary lubricating oil to enter into the inside of volute, can be convenient carry out the oiling through oiling subassembly, need not carry out the process of troublesome dismantlement installation, can be more convenient carry out the oiling, staff's work efficiency is improved.

2. This novel wiper motor rotates through the fan blade that drives the bottom, carries the surface to motor body with the cooling air through the wind channel, cools down to motor body's inside, makes wiper motor work that can be normal, makes the work of adaptation high load that motor body can be better, for the car owner protect in some special cases and drives the navigation, also improves motor body's life simultaneously.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a front sectional view of the oil injection assembly of the present invention.

Fig. 3 is a schematic view of the installation structure of the fan blade and its components of the present invention.

Fig. 4 is a schematic view of the air duct of the present invention.

In the figure: 1. a scroll housing; 2. an oiling component; 3. an output shaft; 4. a volute; 5. a motor body; 6. A mounting seat; 7. observing the cap; 8. a first sealing cover; 9. a float; 10. a second sealing cover; 11. a breather pipe; 12. a first case; 13. a second box body; 14. an oil outlet; 15. a flap; 16. an oil pipe; 17. a connecting rod; 18. a partition plate; 19. a heat dissipation housing; 20. an air outlet; 21. a bearing seat; 22. a fan blade; 23. a scroll bar; 24. an air duct.

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.

Referring to fig. 1-4, a novel wiper motor includes a motor body 5, a scroll casing 1 is fixedly installed on the upper surface of the motor body 5, a scroll 4 is fixedly installed on the right side of the scroll casing 1, an oil injection assembly 2 is fixedly installed on the upper surface of the scroll 4, an installation seat 6 is fixedly installed around the front surface of the scroll 4, an output shaft 3 is rotatably connected to the middle position of the front surface of the scroll 4 in a penetrating manner, a scroll 23 is rotatably connected to the lower surface of the motor body 5, a heat dissipation casing 19 is fixedly installed on the outer surface of the motor body 5, a bearing seat 21 is rotatably connected to the bottom end of the scroll 23, the bearing seat 21 is fixedly installed at the bottom end of the inner surface of the heat dissipation casing 19, a fan blade 22 is fixedly installed at the middle position of the outer surface of the scroll 23, air outlets 20 are opened on two sides of the, this novel wiper motor rotates through the fan blade 22 that drives the bottom, carries the surface to motor body 5 with the cooling air through wind channel 24, cools down motor body 5's inside, makes wiper motor can normal work, makes the work of adaptation high load that motor body 5 can be better, for the car owner protect in some special cases and drive the ship, also improves motor body 5's life simultaneously.

The oiling component 2 comprises an observation cap 7, a first sealing cover 8, a buoy 9, a second sealing cover 10, a vent pipe 11, a first box body 12, a second box body 13, an oil outlet 14, a membrane 15, an oil pipe 16, a connecting rod 17 and a partition plate 18, wherein the upper surface of the volute 4 is fixedly provided with the connecting rod 17, the upper surface of the connecting rod 17 is fixedly provided with the second box body 13, the left side of the second box body 13 is in threaded connection with the first sealing cover 8, the middle position of the upper surface of the second box body 13 is fixedly provided with the first box body 12, the middle position of the upper surface of the second box body 13 is positioned in the first box body 12 and is in through connection with the vent pipe 11, the upper surface of the second box body 13 is in threaded connection with the second sealing cover 10, the middle position of the left side of the first sealing cover 8 is positioned in the observation cap 7 and is in through sliding connection with the buoy, an oil pipe 16 is connected to the right side of the partition plate 18 in a penetrating manner, a membrane flap 15 is fixedly arranged at the right end of the oil pipe 16, the bottom end of the vent pipe 11 is connected with the oil pipe 16 in a penetrating manner, a connection point is positioned at the position, close to the bottom end, of the upper portion of the oil pipe 16, the vent pipe 11 is connected with the oil pipe 16 in a penetrating manner in a downward inclined manner, the buoy 9 is matched with the observation cap 7, a mark line is coated on the outer surface of the buoy 9, an oil outlet 14 is connected with the volute 4 in a penetrating manner, the connection position is positioned right above a speed reduction rule wheel inside the volute 4, the left side of the oil pipe 16 is flush with the left side of the partition plate 18, the convex surface of the membrane flap 15 at the right end of the oil pipe 16 faces left, the novel wiper motor is characterized in that the second sealing cover 10 is opened firstly, then ventilation is carried out through the vent pipe 11, flap 15 is automatic closed this moment, avoids unnecessary lubricating oil to enter into the inside of volute 4, through the oiling subassembly 2 can be convenient carry out the oiling, need not carry out the process of troublesome dismantlement installation, can be more convenient carry out the oiling, improve staff's work efficiency.

When the wiper is used, the output shaft 3 is connected with the connecting rod at first, then the wiper motor is fixed through the mounting seat 6 on the volute 4, then a circuit is switched on, the wiper motor can drive the wiper to work through control, when the wiper motor works, the operation is carried out for a long time, if lubricating oil is lacked at the joint of the reducing gear and the scroll 23 in the volute 4, the operation resistance is increased, the oiling can be conveniently carried out through the oiling component, when the rain amount is larger, the load of the wiper motor is more increased under the condition that the wiper motor works under the condition of long-time high load, the motor body 5 can generate heat, the service life of the motor body 5 is influenced by long-time heating, the working efficiency of the wiper is also influenced, when the oiling component 2 is used, the remaining amount of the lubricating oil in the second box body 13 is observed through the buoy 9 in the observation cap 7 at first, screw off first sealed lid 8 when lubricating oil surplus is not enough, carry out the filling of lubricating oil, when needs carry out the oiling to volute 4 inside, at first open second sealed lid 10, then ventilate through breather pipe 11, break through the inside that volute 4 was injected into to lubricating oil through atmospheric pressure membrane flap 15, after the filling finishes, stop ventilating breather pipe 11, the gravity of the inside lubricating oil of second box body 13 is not enough to strut membrane flap 15, membrane flap 15 automatic closure this moment, avoid unnecessary lubricating oil to enter into the inside of volute 4, in motor body 5 normal work, rotate through the fan blade 22 that drives the bottom, carry the surface to motor body 5 through wind channel 24 with the cooling air, cool down motor body 5's inside, make wiper motor can normal work.

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. The utility model provides a novel wiper motor, includes motor body (5), its characterized in that: the upper surface of the motor body (5) is fixedly provided with a scroll casing (1), the right side of the scroll casing (1) is fixedly provided with a scroll casing (4), the upper surface of the scroll casing (4) is fixedly provided with an oiling component (2), the periphery of the front surface of the scroll casing (4) is fixedly provided with a mounting seat (6), the middle position of the front surface of the scroll casing (4) is connected with an output shaft (3) in a penetrating and rotating manner, the lower surface of the motor body (5) is connected with a scroll rod (23) in a rotating manner, the outer surface of the motor body (5) is fixedly provided with a heat dissipation casing (19), the bottom end of the scroll rod (23) is rotatably connected with a bearing seat (21), the bearing seat (21) is fixedly arranged at the bottom end of the inner surface of the heat dissipation casing (19), the middle position of the outer surface of the scroll rod (23) is fixedly provided with fan blades (22), and, air ducts (24) are uniformly formed in the outer surface of the motor body (5);

the oiling component (2) comprises an observation cap (7), a first sealing cover (8), a buoy (9), a second sealing cover (10), a vent pipe (11), a first box body (12), a second box body (13), an oil outlet (14), a membrane flap (15), an oil pipe (16), a connecting rod (17) and a partition plate (18), wherein the upper surface of the volute (4) is fixedly provided with the connecting rod (17), the upper surface of the connecting rod (17) is fixedly provided with the second box body (13), the left side of the second box body (13) is in threaded connection with the first sealing cover (8), the middle position of the upper surface of the second box body (13) is fixedly provided with the first box body (12), the middle position of the upper surface of the second box body (13) is in threaded connection with the vent pipe (11) and is positioned inside the first box body (12), the upper surface of the second box body (13) is in threaded connection with the second sealing cover (10), the left side intermediate position department of first sealed lid (8), and the inside that is located observation cap (7) runs through sliding connection and has buoy (9), the inside fixed mounting of second box body (13) has baffle (18), the right side through connection of baffle (18) has oil pipe (16), the fixed lamella (15) that are provided with of right-hand member of oil pipe (16).

2. The novel wiper motor of claim 1, wherein: the bottom end of the vent pipe (11) is in through connection with the oil pipe (16), the connection point of the vent pipe (11) and the oil pipe (16) is located at the position, close to the bottom end, of the upper portion of the oil pipe (16), and the vent pipe (11) is in through connection with the oil pipe (16) in a downward inclined mode.

3. The novel wiper motor of claim 1, wherein: the buoy (9) is matched with the observation cap (7), and the outer surface of the buoy (9) is coated with a marking line.

4. The novel wiper motor of claim 1, wherein: the oil outlet (14) is in through connection with the volute (4), and the connection position is located right above the speed reduction gauge wheel inside the volute (4).

5. The novel wiper motor of claim 1, wherein: the left side of the oil pipe (16) is flush with the left side of the partition plate (18), and the convex surface of the membrane flap (15) at the right end of the oil pipe (16) faces to the left.