CN215950336U

CN215950336U - Speed reducer capable of circulating oil supply and stable in operation

Info

Publication number: CN215950336U
Application number: CN202122703253.3U
Authority: CN
Inventors: 章劲松
Original assignee: Hangzhou Beisheng Polymermaterial Co ltd
Current assignee: Hangzhou Beisheng Polymermaterial Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-04
Anticipated expiration: 2031-11-03

Abstract

The utility model belongs to the technical field of speed reducers, and relates to a speed reducer which can stably operate and can circularly supply oil. The second gear set rotates to enable the first bevel gear to rotate so as to drive the second bevel gear set to rotate, the second bevel gear set drives the third bevel gear set to rotate in the fixed box, the third bevel gear set drives the engine oil pump to work, the engine oil pump sucks the engine oil through the oil suction pipe, the engine oil is sprayed out in an oil dropping mode through the engine oil pump pressurizing mode and then through the high-pressure atomizing pipe, foggy engine oil drops on the surface of the gear, the heat dissipation effect is good, the cooling effect and the lubricating effect are good, and continuous circulating work can be achieved.

Description

Speed reducer capable of circulating oil supply and stable in operation

Technical Field

The utility model belongs to the technical field of speed reducers, and particularly relates to a speed reducer which runs stably and can supply oil circularly.

Background

The speed reducer plays a role in matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied in modern machinery, can be divided into a general speed reducer and a special speed reducer according to purposes, and has different design, manufacturing and use characteristics.

Most of lubricating oil filled in the existing speed reducer is immersed at the bottom of a machine shell, and oil is brought to the surface of a gear only by the rotation of the gear. However, in the rotating process of the gear, oil can continuously slide downwards under the action of gravity, so that lubricating oil adhered to the gear at the top can be less, the using efficiency of the lubricating oil is low, the oil is continuously in the shell, the heat dissipation effect is poor, and the cooling effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a speed reducer capable of supplying oil circularly and stably in operation, and aims to solve the problems that the speed reducer capable of supplying oil circularly and stably in operation can actively convey oil to the surface of a gear, and is good in heat dissipation effect and cooling effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a speed reducer that can circulate fuel feeding that operates stably, includes the speed reducer casing, the middle part of speed reducer casing inner chamber is fixed even to have the fixed plate, the first L template of lower extreme fixedly connected with of fixed plate, the one end swing joint of first L template has second bevel gear group, the lower extreme fixedly connected with second L template of first L template surface, the upper end fixedly connected with of second L template fixes the box, the outer fixed surface of fixed box is connected with the oil pump.

Preferably, an oil suction pipe and a high-pressure atomizing pipe are fixedly connected to two sides of the outer surface of the oil pump respectively.

Preferably, the high-pressure atomizing pipe is fixedly connected with a fixing column through a support on the inner surface of the speed reducer shell.

Preferably, one side of the outer surface of the oil pump, which is close to the fixing box, is connected with a third bevel gear set in a meshing manner, and the third bevel gear set is connected with the lower end of the second bevel gear set in a meshing manner.

Preferably, one side of the outer surface of the speed reducer shell is movably connected with an input gear, the outer surface of the input gear is connected with a first gear set in a meshed mode, and two ends of the first gear set are respectively movably connected with the speed reducer shell and the fixing plate.

Preferably, the other side of the outer surface of the speed reducer shell is movably connected with an output gear, the outer surface of the output gear is movably connected with a second gear set, the middle part of the second gear set is movably connected with the fixed plate, one side of the second gear set is fixedly connected with a first bevel gear, and the first bevel gear is in meshed connection with the upper end of a second bevel gear set.

Preferably, the two sides of the outer surface of the speed reducer shell are fixedly connected with mounting frames.

Compared with the prior art, the utility model has the beneficial effects that:

1. the speed reducer shell is installed through the installation frame by a user, the speed reducer shell can be installed more stably and firmly through the arrangement, power is transmitted to the first gear set through the input gear, the first gear set can transmit the power to the second gear set, the arranged first gear set can transmit the power and has a transitional effect, meanwhile, the rotating speed of the second gear set can be reduced, the speed reduction effect is realized, the first bevel gear rotates through the rotation of the second gear set so as to drive the second bevel gear set to rotate, the second bevel gear set drives the third bevel gear set to rotate in the fixed box, the third bevel gear set drives the engine oil pump to work, the engine oil is sucked through the oil suction pipe, the engine oil is pressurized through the engine oil pump and then is sprayed in an oil drop mode through the high-pressure atomizing pipe, the foggy engine oil drops on the surface of the gear, the heat dissipation effect is good, the temperature reduction effect and the lubrication effect are good, the problem of continuous and cyclic work can be realized.

2. Can provide sufficient holding power for high pressure atomization pipe through the fixed column that sets up, prevent that high pressure atomization pipe pressure grow from rocking and influence inside gear work, set up the second gear train and can pass through output gear output with power to this realizes slowing down the problem of increasing the effect of turning round.

Drawings

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

FIG. 2 is a schematic view of the interior of the speed reducer housing of the present invention viewed from above;

FIG. 3 is a side view of the oil suction pipe and the oil pump of the present invention;

FIG. 4 is a schematic three-dimensional structure of an oil suction pipe and an oil pump according to the present invention;

FIG. 5 is a schematic structural view of a third bevel gear set according to the present invention.

In the figure: 1. a speed reducer housing; 2. an output gear; 3. a mounting frame; 4. an input gear; 5. a second gear set; 6. a first bevel gear; 7. an oil pump; 8. a high pressure atomization tube; 10. a fixing plate; 11. a first gear set; 12. a fixing box; 13. fixing a column; 14. a second L-shaped plate; 15. a first L-shaped plate; 16. a second bevel gear set; 17. a third bevel gear set; 18. an oil suction pipe.

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. 1-5, the present invention provides a technical solution: the utility model provides a speed reducer that can circulate fuel feeding that operates stably, including speed reducer casing 1, the middle part of speed reducer casing 1 inner chamber is fixed with fixed plate 10, the first L template 15 of lower extreme fixedly connected with of fixed plate 10, the one end swing joint of first L template 15 has second bevel gear group 16, the lower extreme fixedly connected with second L template 14 of first L template 15 surface, the upper end fixedly connected with of second L template 14 fixes box 12, the fixed external surface fixedly connected with oil pump 7 of fixed box 12.

In the embodiment, a user installs the speed reducer housing 1 through the installation frame 3, the installation can make the speed reducer housing 1 more stably and firmly installed, power is transmitted to the first gear set 11 through the input gear 4, the first gear set 11 can transmit the power to the second gear set 5, the installed first gear set 11 can transmit and transition the power, and simultaneously can slow down the rotating speed of the second gear set 5 to realize the speed reduction effect, the second gear set 5 rotates to rotate the first bevel gear 6 to drive the second bevel gear set 16 to rotate, the second bevel gear set 16 drives the third bevel gear set 17 to rotate in the fixed box 12, the third bevel gear set 17 drives the oil pump 7 to work, the oil pump 7 sucks in oil through the oil suction pipe 18 jin, the oil is pressurized through the oil pump 7 and then presents oil drop and spray through the high-pressure atomization pipe 8, and foggy oil drops on the surface of the gear, the radiating effect is good, cooling effect and lubricated effectual, can realize continuous circulation work, the fixed column 13 that sets up can provide sufficient holding power for high pressure atomization pipe 8, prevent that 8 pressure enlargements of high pressure atomization pipe from rocking and influence inside gear work, set up second gear group 5 and can pass through output gear 2 outputs with power to this realizes the effect that the speed reduction increased the turn round, the second L template 14 and the first L template 15 of setting can provide the holding power.

Specifically, an oil suction pipe 18 and a high-pressure atomizing pipe 8 are fixedly connected to two sides of the outer surface of the oil pump 7 respectively.

In this embodiment, the third bevel gear set 17 drives the oil pump 7 to operate, the oil pump 7 sucks oil through the oil suction pipe 18 jin of oil, the oil is pressurized by the oil pump 7 and then is sprayed in an oil drop manner through the high-pressure atomizing pipe 8, and the foggy oil drops on the surface of the gear, so that the heat dissipation effect is good, the cooling effect and the lubricating effect are good, and continuous cycle operation can be realized.

Specifically, the high-pressure atomizing pipe 8 and the inner surface support of the speed reducer shell 1 are fixedly connected with a fixing column 13.

In this embodiment, can provide sufficient holding power for high pressure atomization pipe 8 through the fixed column 13 that sets up, prevent that 8 pressure enlargements of high pressure atomization pipe from rocking and influencing internal gear work.

Specifically, one side of the outer surface of the oil pump 7, which is close to the fixing box 12, is engaged and connected with a third bevel gear set 17, and the third bevel gear set 17 is engaged and connected with the lower end of the second bevel gear set 16.

In this embodiment, the second gear set 5 rotates to rotate the first bevel gear 6, so as to drive the second bevel gear set 16 to rotate, and the second bevel gear set 16 drives the third bevel gear set 17 to rotate in the fixing box 12, so as to realize the transmission of power.

Specifically, one side of the outer surface of the speed reducer casing 1 is movably connected with an input gear 4, the outer surface of the input gear 4 is connected with a first gear set 11 in a meshed manner, and two ends of the first gear set 11 are respectively movably connected with the speed reducer casing 1 and the fixing plate 10.

In this embodiment, power is transmitted to the first gear set 11 through the input gear 4, the first gear set 11 can transmit power to the second gear set 5, and the first gear set 11 can perform a transmission transition function on power.

Specifically, the other side of the outer surface of the speed reducer housing 1 is movably connected with an output gear 2, the outer surface of the output gear 2 is movably connected with a second gear set 5, the middle part of the second gear set 5 is movably connected with a fixing plate 10, one side of the second gear set 5 is fixedly connected with a first bevel gear 6, and the first bevel gear 6 is in meshed connection with the upper end of a second bevel gear set 16.

In this embodiment, the second gear set 5 rotates to rotate the first bevel gear 6, so as to drive the second bevel gear set 16 to rotate, the second bevel gear set 16 drives the third bevel gear set 17 to rotate in the fixing box 12, the third bevel gear set 17 drives the oil pump 7 to work, and the oil pump 7 sucks in a kilogram of oil through the oil suction pipe 18.

Specifically, the two sides of the outer surface of the speed reducer casing 1 are fixedly connected with mounting frames 3.

In this embodiment, the user mounts the speed reducer case 1 through the mounting frame 3, and this arrangement can make the speed reducer case 1 more stably and firmly mounted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable speed reducer that can circulate fuel feeding of operation, includes speed reducer casing (1), its characterized in that: the middle part of the inner cavity of the speed reducer shell (1) is fixedly connected with a fixing plate (10), the lower end of the fixing plate (10) is fixedly connected with a first L-shaped plate (15), one end of the first L-shaped plate (15) is movably connected with a second bevel gear set (16), the lower end of the outer surface of the first L-shaped plate (15) is fixedly connected with a second L-shaped plate (14), the upper end of the second L-shaped plate (14) is fixedly connected with a fixing box (12), and the outer surface of the fixing box (12) is fixedly connected with an oil pump (7).

2. The speed reducer capable of stably operating and supplying oil circularly as claimed in claim 1, wherein: an oil suction pipe (18) and a high-pressure atomizing pipe (8) are respectively and fixedly connected to two sides of the outer surface of the oil pump (7).

3. A speed reducer capable of circulating oil supply and stable in operation according to claim 2, wherein: and the high-pressure atomizing pipe (8) is fixedly connected with a fixing column (13) with a support on the inner surface of the speed reducer shell (1).

4. The speed reducer capable of stably operating and supplying oil circularly as claimed in claim 1, wherein: one side, close to the fixed box (12), of the outer surface of the oil pump (7) is connected with a third bevel gear set (17) in a meshed mode, and the third bevel gear set (17) is connected with the lower end of a second bevel gear set (16) in a meshed mode.

5. The speed reducer capable of stably operating and supplying oil circularly as claimed in claim 1, wherein: one side swing joint of speed reducer casing (1) surface has input gear (4), the surface meshing of input gear (4) is connected with first gear train (11), the both ends of first gear train (11) respectively with speed reducer casing (1) and fixed plate (10) swing joint.

6. The speed reducer capable of stably operating and supplying oil circularly as claimed in claim 1, wherein: the reducer is characterized in that the other side of the outer surface of the reducer shell (1) is movably connected with an output gear (2), the outer surface of the output gear (2) is movably connected with a second gear set (5), the middle part of the second gear set (5) is movably connected with a fixing plate (10), a first bevel gear (6) is fixedly connected to one side of the second gear set (5), and the first bevel gear (6) is meshed with the upper end of a second bevel gear set (16).

7. The speed reducer capable of stably operating and supplying oil circularly as claimed in claim 1, wherein: the two sides of the outer surface of the speed reducer shell (1) are fixedly connected with mounting frames (3).