Bevel gear motor structure

Abstract

The utility model provides a structure of a bevel gear motor. The structure comprises a motor, a speed reducer and a filter cartridge, the speed reducer is a bevel gear speed reducer, and the motor is installed on one side of the speed reducer. A filter cartridge is arranged in the speed reducer, and the upper end of the filter cartridge is connected with the speed reducer in a screwing manner; one end of the heat dissipation pipe is connected with an outlet of the circulating pump in an inserted mode. The radiating fins are connected with the radiating pipes in an inserting manner; an oil spraying pipe is fixedly connected with the other end of the heat dissipation pipe, the oil spraying pipe is fixed to the inner wall of the top face of the speed reducer through a fixing ring, and the oil spraying pipe is arranged above the gear; the barrel cover is screwed and mounted at the upper end of the barrel body, and the filter screen is fixed between the barrel body and the barrel cover; by improving the structure of the bevel gear motor, the bevel gear motor has the advantages of being good in heat dissipation effect, good in lubricating effect between gears, and capable of filtering lubricating oil to reduce abrasion, thereby effectively solving the problems and defects in an existing device.

Description

Technical Field

[0001] The utility model relates to the technical field of bevel gear reduction motors, and more specifically, to a structure of a bevel gear motor. Background Art

[0002] Bevel gears are also called bevel gears. Bevel gears are used to transmit motion and power between two intersecting axes. In general machinery, the intersection angle between the two axes of the bevel gears is generally 90°. Bevel gears have a large transmission ratio and high transmission efficiency, and are widely used in bevel gear reduction motors.

[0003] Bevel gear reduction motors are small in size and can be used in a variety of situations. However, due to their small size, they hold less lubricating oil and are prone to overheating. At the same time, the iron filings generated by the friction between the gears affect their service life.

[0004] In view of this, the existing problems are studied and improved, and a structure of a bevel gear motor is provided, aiming to achieve the purpose of solving the problems and improving the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a bevel gear motor structure to solve the problems and shortcomings raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides a structure of a bevel gear motor, which is achieved by the following specific technical means:

[0007] A structure of a bevel gear motor, comprising: a motor, a reducer, a filter cartridge, a connecting pipe, a circulation pump, a heat dissipation pipe, a heat sink, an oil injection pipe, a fixing ring, a gear, a cylinder, a filter screen, and a cylinder cover; the reducer is a bevel gear reducer, and the motor is installed on one side of the reducer; the filter cartridge is arranged inside the reducer, and the upper end of the filter cartridge is screwed and connected to the reducer; one end of the connecting pipe is plug-connected to the filter cartridge, and the other end of the connecting pipe is plug-connected to the inlet of the circulation pump; one end of the heat dissipation pipe is plug-connected to the heat dissipation pipe, and the heat dissipation pipe is fixed to the top surface of the reducer by screws; the oil injection pipe is fixedly connected to the other end of the heat dissipation pipe, and the oil injection pipe is fixed to the inner wall of the top surface of the reducer by a fixing ring, and the oil injection pipe is arranged above the gear; the filter cartridge consists of a cylinder, a filter screen, and a cylinder cover; the cylinder cover is screwed and installed on the upper end of the cylinder, and the filter screen is fixed between the cylinder and the cylinder cover.

[0008] As a further optimization of the technical solution, in the structure of a bevel gear motor of the utility model, the heat dissipation pipe is formed by connecting a plurality of copper pipes bent in the shape of the English letter "U".

[0009] As a further optimization of the technical solution, in the structure of a bevel gear motor of the utility model, the heat sink is a rectangular plate structure, and the heat sink is arranged in multiple locations in an array on the outer side of the heat pipe.

[0010] As a further optimization of the technical solution, the structure of the bevel gear motor of the utility model has the fuel injection pipe as a tubular structure in the shape of the English letter "U", and a circular hole is opened on the outer wall of the end of the fuel injection pipe.

[0011] As a further optimization of the technical solution, the structure of the bevel gear motor of the utility model has a cylinder that is a circular barrel-shaped structure, and threads are provided on the outer wall and the inner wall of the upper end of the cylinder, and four circular through holes for oil inlet are provided in an array on the outer wall of the lower end of the cylinder.

[0012] As a further optimization of the technical solution, a circular protrusion is provided on the bottom surface of the cylinder of the bevel gear motor structure of the utility model.

[0013] As a further optimization of the technical solution, the filter screen in the structure of a bevel gear motor of the utility model is a circular tubular filter screen.

[0014] As a further optimization of the technical solution, in the structure of a bevel gear motor of the utility model, the fixing ring is a round steel bent in the shape of the English letter "U", and the fixing ring is provided in multiple locations.

[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0016] 1. The heat dissipation pipe of the utility model is formed by connecting a plurality of copper pipes bent in the shape of the English letter "U". The heat sink is a rectangular plate structure, and the heat sink is arranged in a plurality of arrays on the outer side of the heat dissipation pipe. The heat dissipation pipe transfers the heat of the lubricating oil to the heat sink, thereby increasing the heat dissipation area, accelerating the heat dissipation of the lubricating oil, keeping the reducer at a lower temperature, and extending the service life of the reducer.

[0017] 2. The oil injection pipe of the utility model is a tubular structure in the shape of the English letter "U", and a circular hole is provided on the outer wall of the end of the oil injection pipe. The lubricating oil flows out from the circular hole to lubricate the gear, and the lubricating effect is good.

[0018] 3. The filter screen of the utility model is a circular tubular filter screen, which can filter the lubricating oil and reduce the wear between the gears.

[0019] 4. The utility model improves the structure of the bevel gear motor, has the advantages of good heat dissipation effect, good lubrication effect between gears, and can filter the lubricating oil to reduce wear, thereby effectively solving the problems and shortcomings of the existing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the reducer of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the filter cartridge of the present utility model.

[0024] In the figure: motor 1, reducer 2, filter cartridge 3, connecting pipe 4, circulation pump 5, heat dissipation pipe 6, heat sink 7, oil injection pipe 8, fixing ring 9, gear 10, cylinder body 301, filter screen 302, cylinder cover 303. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figures 1 to 3 The utility model provides a specific technical implementation scheme of the structure of a bevel gear motor:

[0027] A structure of a bevel gear motor, comprising: a motor 1, a reducer 2, a filter cartridge 3, a connecting pipe 4, a circulation pump 5, a heat dissipation pipe 6, a heat sink 7, an oil injection pipe 8, a fixing ring 9, a gear 10, a cylinder 301, a filter screen 302, and a cylinder cover 303; the reducer 2 is a bevel gear reducer, and the motor 1 is installed on one side of the reducer 2; the filter cartridge 3 is arranged inside the reducer 2, and the upper end of the filter cartridge 3 is screwed and connected to the reducer 2; one end of the connecting pipe 4 is plug-connected to the filter cartridge 3, and the other end of the connecting pipe 4 is plug-connected to the inlet of the circulation pump 5; one end of the heat dissipation pipe 6 is plug-connected to the outlet of the circulation pump 5; the heat dissipation pipe 6 is formed by connecting a plurality of copper pipes bent in the shape of the English letter "U", which prolongs the conveying distance of the lubricating oil and transfers the heat of the lubricating oil to the heat sink 7; the heat sink 7 and the heat dissipation pipe 6 plug-in connection, and the heat sink 7 is fixed on the top surface of the reducer 2 by screws; the heat sink 7 is a rectangular plate structure, and the heat sink 7 is arranged in multiple locations in the outer array of the heat pipe 6, which increases the heat dissipation area, accelerates the heat dissipation of the lubricating oil, keeps the reducer 2 at a lower temperature, and prolongs the service life of the reducer 2; the oil injection pipe 8 is fixedly connected to the other end of the heat pipe 6, and the oil injection pipe 8 is fixed to the inner wall of the top surface of the reducer 2 through a fixing ring 9, and the oil injection pipe 8 is arranged above the gear 10; the fixing ring 9 is a round steel bent in the shape of the English letter "U", and the fixing ring 9 is arranged in multiple locations to fix the oil injection pipe 8; the oil injection pipe 8 is a tubular structure in the shape of the English letter "U", and a circular hole is opened on the outer wall of the end of the oil injection pipe 8, and the lubricating oil flows out from the circular hole to lubricate the gear 10, and the lubrication effect is good.

[0028] The filter cartridge 3 is composed of a cartridge body 301, a filter screen 302 and a cartridge cover 303; the cartridge body 301 is a circular barrel-shaped structure, and threads are provided on the outer wall and the inner wall at the upper end of the cartridge body 301, and four circular through holes for oil inlet are provided in an array on the outer wall at the lower end of the cartridge body 301; a circular protrusion is provided on the bottom surface of the cartridge body 301, and the filter screen 302 is fixedly engaged with the circular protrusion; the cartridge cover 303 is screwed and installed on the upper end of the cartridge body 301; and the filter screen 302 is fixed between the cartridge body 301 and the cartridge cover 303; the filter screen 302 is a circular tubular filter screen.

[0029] Specific implementation steps:

[0030] When the reducer 2 is working, the circulation pump 5 is turned on, and the lubricating oil enters from the lower end of the cylinder 301, is filtered through the filter 302, and enters the heat dissipation pipe 6. The heat dissipation pipe 6 absorbs the heat of the lubricating oil and transfers it to the heat sink 7. The heat sink 7 dissipates the heat. The lubricating oil after cooling enters the oil injection pipe 8. The lubricating oil flows out from the hole of the oil injection pipe 8 and falls on the gear 10 to lubricate the gear 10. The filtered impurities fall on the bottom of the filter cylinder 3, and the filter cylinder 3 can be removed for regular cleaning.

[0031] To sum up: the structure of this bevel gear motor is that the heat dissipation pipe is connected by multiple copper tubes bent in the shape of the English letter "U", the heat sink is a rectangular plate structure, and the heat sink is arranged in multiple places in the outer array of the heat dissipation pipe, the heat dissipation pipe transfers the heat of the lubricating oil to the heat sink, increases the heat dissipation area, accelerates the heat dissipation of the lubricating oil, keeps the reducer at a low temperature, and extends the service life of the reducer; the oil injection pipe is a tubular structure in the shape of the English letter "U", and a circular hole is opened on the outer wall of the end of the oil injection pipe, the lubricating oil flows out of the circular hole to lubricate the gear, and the lubrication effect is good; the filter screen is a circular tubular filter screen, so the lubricating oil can be filtered to reduce the wear between the gears; the utility model has the advantages of good heat dissipation effect and good lubrication effect between gears through the improvement of the structure of the bevel gear motor, and the lubricating oil can be filtered to reduce wear, thereby effectively solving the problems and shortcomings of the existing device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure of a bevel gear motor, comprising: A motor (1), a reducer (2), a filter cartridge (3), a connecting pipe (4), a circulation pump (5), a heat dissipation pipe (6), a heat sink (7), an oil injection pipe (8), a fixing ring (9), a gear (10), a cylinder (301), a filter screen (302), and a cylinder cover (303); characterized in that: the reducer (2) is a bevel gear reducer, and the motor (1) is installed on one side of the reducer (2); the filter cartridge (3) is arranged inside the reducer (2), and the upper end of the filter cartridge (3) is screwed and connected to the reducer (2); one end of the connecting pipe (4) is plug-connected to the filter cartridge (3), and the other end of the connecting pipe (4) is plug-connected to the inlet of the circulation pump (5); the heat dissipation pipe One end of the heat sink (6) is plug-connected with the outlet of the circulation pump (5); the heat sink (7) is plug-connected with the heat sink pipe (6), and the heat sink (7) is fixed on the top surface of the reducer (2) by means of screws; the oil injection pipe (8) is fixedly connected with the other end of the heat sink pipe (6), and the oil injection pipe (8) is fixed on the inner wall of the top surface of the reducer (2) by means of a fixing ring (9), and the oil injection pipe (8) is arranged above the gear (10); the filter cartridge (3) is composed of a cartridge body (301), a filter screen (302), and a cartridge cover (303); the cartridge cover (303) is screwed and mounted on the upper end of the cartridge body (301), and the filter screen (302) is fixed between the cartridge body (301) and the cartridge cover (303).

2. The structure of a bevel gear motor according to claim 1, characterized in that: The heat dissipation pipe (6) is formed by connecting a plurality of copper pipes bent in the shape of the English letter "U".

3. The structure of a bevel gear motor according to claim 1, characterized in that: The heat sink (7) is a rectangular plate-shaped structure, and the heat sink (7) is arranged in a plurality of locations in an array outside the heat pipe (6).

4. The structure of a bevel gear motor according to claim 1, characterized in that: The fuel injection pipe (8) is a tubular structure in the shape of the English letter "U", and a circular hole is opened on the outer wall of the end of the fuel injection pipe (8).

5. The structure of a bevel gear motor according to claim 1, characterized in that: The cylinder (301) is a circular barrel-shaped structure, and threads are provided on the outer wall and the inner wall of the upper end of the cylinder (301), and four circular through holes for oil inlet are provided in an array on the outer wall of the lower end of the cylinder (301).

6. The structure of a bevel gear motor according to claim 1, characterized in that: A circular protrusion is provided on the bottom surface of the cylinder (301), and the filter screen (302) is fixedly engaged with the circular protrusion.

7. The structure of a bevel gear motor according to claim 1, characterized in that: The filter screen (302) is a circular tubular filter screen.

8. The structure of a bevel gear motor according to claim 1, characterized in that: The fixing ring (9) is a round steel bent in the shape of the English letter "U", and the fixing ring (9) is provided at multiple locations.

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