CN210053303U - Helical gear speed reduction motor - Google Patents

Abstract

The utility model discloses a helical gear speed reducing motor, which comprises a speed reducing box and an oil seal, wherein the left bottom position of the speed reducing box is provided with the oil seal, the front position of the speed reducing box is provided with an input flange, the middle position of the input flange is sleeved with a rotating shaft, the right side position of the speed reducing box is sleeved with a motor, the middle position of the top of the motor is welded with a junction box, and the right side position of the motor is screwed with a fan cover. The utilization efficiency of the lubricating oil is effectively improved.

Description

Helical gear speed reduction motor

Technical Field

The utility model belongs to the technical field of gear motor is relevant, concretely relates to helical gear motor.

Background

A helical gear speed reducer is a novel speed reduction transmission device. The design concept of optimization and advanced module combination system is adopted, the device has the characteristics of small volume, light weight, large transmission torque, stable starting, fine transmission ratio grading and the like, and can be connected at will and select various installation positions according to the requirements of users.

The prior helical gear speed reducing motor technology has the following problems: the existing helical gear speed reducing motor can generate more heat in the operation process due to sliding friction transmission, lubricating oil can become thin along with the temperature rise when working in a gear set, leakage is easy to cause, meanwhile, the thin lubricating oil can cause oil loss between transmission gears in the motor and the speed reducing machine, gears cannot be lubricated and protected, and mechanical abrasion and even damage of equipment are aggravated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helical gear motor to solve the problem of the work between the gear train that the lubricating oil that proposes in the above-mentioned background art can not be abundant.

In order to achieve the above object, the utility model provides a following technical scheme: the helical gear speed reduction motor comprises a reduction gearbox and an oil seal, wherein the oil seal is arranged at the bottom of the left side of the reduction gearbox, an input flange is arranged at the front position of the reduction gearbox, a rotating shaft is sleeved at the middle position of the input flange, a motor is sleeved at the right side position of the reduction gearbox, a junction box is welded at the middle position of the top of the motor, and a fan cover is screwed at the right side position of the motor.

Preferably, the reduction box includes box, motor shaft, one-level gear train, second grade gear train, output shaft and tertiary gear wheel, the motor shaft has been cup jointed to the right side intermediate position department of box, the left side position of motor shaft meshing has the one-level gear train, the left side position meshing of one-level gear train has the second grade gear train, the middle left side position meshing of second grade gear train has the tertiary gear wheel, the intermediate position department of tertiary gear wheel has cup jointed the output shaft.

Preferably, the oil blanket includes fueling injection equipment, defeated oil pipe, miniature pump, inhales oil pipe, oil bath and oil inlet, the top left side position department in oil bath is provided with the oil inlet, the right side intermediate position department in oil bath has cup jointed inhales oil pipe, the other end position department of inhaling oil pipe cup joints the bottom position department at miniature pump, defeated oil pipe has been cup jointed to miniature pump's left side bottom position department, defeated oil pipe's left side position department is provided with fueling injection equipment.

Preferably, the oil injection device comprises an oil outlet, an oil groove and a discharge spout, wherein the oil groove is arranged at the position below the left side of the oil outlet, and the discharge spout is arranged on the oil groove.

Preferably, the motor is Y80M 1-2.

Preferably, the material of the input flange is cast iron QT 400-15.

Preferably, the first-stage gear set, the second-stage gear set and the third-stage gearwheel are all made of tin bronze and steel 40.

Preferably, the model of the micro water pump is JT-800C, and the oil delivery pipe and the oil suction pipe are made of ABS plastic.

Compared with the prior art, the utility model provides a helical gear motor possesses following beneficial effect: the utility model discloses installed neotype oil blanket additional on current equipment basis the utility model discloses the in-process of work, oil bath part lubricating oil can be attached to the equipment in the reducing gear box on supplementary the utility model discloses work, reduce the wearing and tearing between the equipment, miniature pump can be through in the lubricating oil suction oil injection apparatus of oil absorption pipe in with the oil bath simultaneously, then lubricating oil from the nozzle blowout in the oil injection apparatus, fall on the equipment top in the reducing gear box, can effectually carry out the omnidirectional protection to the equipment in the reducing gear box, the effectual utilization efficiency that improves lubricating oil, lubricating oil is in the state of motion work in the equipment always, not only can prevent lubricating oil because of becoming rare and can't continue normal attached to the gear, has also prevented lubricating oil leakage simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a bevel gear speed reduction motor provided by the present invention;

FIG. 2 is a schematic view of the reduction box structure provided by the present invention;

fig. 3 is a schematic view of the oil seal structure provided by the present invention;

FIG. 4 is a schematic structural view of a fuel injection device according to the present invention;

in the figure: 1. a reduction gearbox; 2. a junction box; 3. a fan housing; 4. a machine base; 5. a rotating shaft; 6. an input flange; 7. oil sealing; 11. a box body; 12. a motor shaft; 13. a primary gear set; 14. a secondary gear set; 15. an output shaft; 16. a third-stage bull gear; 71. an oil injection device; 72. an oil delivery pipe; 73. a micro water pump; 74. an oil suction pipe; 75. an oil sump; 76. an oil inlet; 711. an oil outlet; 712. an oil sump; 713. a discharge spout.

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, the present invention provides a technical solution: the utility model provides a helical gear speed reduction motor, includes reducing gear box 1 and oil blanket 7, and the left side bottom position department of reducing gear box 1 is provided with oil blanket 7, and the front position department of reducing gear box 1 is provided with input flange 6, and input flange 6's intermediate position department has cup jointed pivot 5, and the right side position department of reducing gear box 1 has cup jointed motor 4, and the welding of the top intermediate position department of motor 4 has terminal box 2, and the right side position department of motor 4 has connect soon fan housing 3.

Further, the reduction box 1 includes a box body 11, a motor shaft 12, a first-level gear set 13, a second-level gear set 14, an output shaft 15 and a third-level gear set 16, the motor shaft 12 is sleeved at the middle position of the right side of the box body 11, the left-level position of the motor shaft 12 is engaged with the first-level gear set 13, the left-level position of the first-level gear set 13 is engaged with the second-level gear set 14, the middle left-level position of the second-level gear set 14 is engaged with the third-level gear set 16, the middle position of the third-level gear set 16 is sleeved with the output shaft 15, the reduction box 1 is a main function device of the utility model, the box body 11 is a device for protecting equipment facilities in the reduction box 1, the motor shaft 12 is a device for training the level motor 4, and is a device for supplying power to equipment in the reduction box 1, the first-, the third-stage gearwheel 16 is a device for driving the output shaft 15 to rotate.

Further, the oil seal 7 comprises an oil spraying device 71, an oil delivery pipe 72, a micro water pump 73, an oil suction pipe 74, an oil pool 75 and an oil inlet 76, the left side position of the upper part of the oil pool 75 is provided with the oil inlet 76, the right side middle position of the oil pool 75 is sleeved with the oil suction pipe 74, the other end position of the oil suction pipe 74 is sleeved at the bottom position of the micro water pump 73, the left side bottom position of the micro water pump 73 is sleeved with the oil delivery pipe 72, the left side position of the oil delivery pipe 72 is provided with the oil spraying device 71, the oil seal 7 is a main protection device of the utility model, the abrasion caused in the working process can be reduced, the working efficiency of the utility model is improved, the oil spraying device 71 can spray lubricating oil to internal equipment from the top of the reduction gearbox 1, the oil delivery pipe 72 is a pipeline for delivering lubricating oil to the oil spraying device 71, the micro water pump 73 can pump the lubricating oil in the oil pool, the oil suction pipe 74 can assist the micro water pump 73 in sucking lubricating oil in the oil pool 75, the oil pool 75 is used for storing the lubricating oil, and the oil inlet 76 is used for adding the lubricating oil into the reduction gearbox.

Further, the oil injection device 71 includes an oil outlet 711, an oil groove 712 and a leakage nozzle 713, the oil groove 712 is disposed at a position below the left side of the oil outlet 711, the leakage nozzle 713 is disposed on the oil groove 712, the oil injection device 71 can inject the lubricating oil to the equipment in the reduction gearbox 1 from the top, the oil outlet 711 is an inlet of the lubricating oil into the oil injection device 71, the oil groove 712 can supply the lubricating oil to flow in the oil injection device 71, and the leakage nozzle 713 can let the lubricating oil leak out from the oil injection device 71.

Further, the model of motor 4 is Y80M1-2, the performance that motor 4 that adopts this model both can be abundant the utility model discloses a working property can effectual reduction simultaneously the utility model discloses an energy consumption.

Furthermore, the input flange 6 is made of cast iron QT400-15, so that the working strength of the input flange 6 can be effectively improved.

Further, the first-stage gear set 13, the second-stage gear set 14 and the third-stage large gear 16 are all made of tin bronze and steel 40, the service life of the first-stage gear set 13, the second-stage gear set 14 and the third-stage large gear 16 can be effectively prolonged by adopting the tin bronze and the steel 40, and abrasion generated in use is reduced.

Furthermore, the model of the micro water pump 73 is JT-800C, the micro water pump 73 can effectively suck the lubricating oil in the oil pool 75 into the oil injection device 71, the oil delivery pipe 72 and the oil suction pipe 74 are made of ABS plastic, and the service life of the oil delivery pipe 72 and the oil suction pipe 74 can be effectively prolonged by using ABS plastic.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the user firstly checks whether the external appearance of the utility model is complete or not, confirms that the utility model is in a normal working state, then the user moves the utility model to a position which needs to be used and puts the utility model, the user firstly connects the motor 4 with an external power supply wire, then the user connects the rotating shaft 5 to a device which needs to be decelerated, then the utility model is fixed on the decelerated device through the input flange 6, then the user opens the oil seal 7 to inject lubricating oil into the utility model, then the oil seal 7 is sealed, then the user switches on an external power supply, the utility model starts to work, the motor 4 drives the motor shaft 12 to rotate, the rotating motor shaft 12 drives the primary gear set 13 to start rotating, the primary gear set 13 drives the secondary gear set 14 to rotate, and finally the secondary gear set 14 drives the tertiary gear 16 to rotate, tertiary gear wheel 16 can drive output shaft 15 and rotate, through the transmission of one-level gear train 13 and second grade gear train 14, tertiary gear wheel 16 can keep a low speed to drive output shaft 15 and rotate, then output shaft 15 can drive pivot 5 and rotate, thereby realize the utility model discloses a speed reduction function the utility model discloses an in-process of work, the equipment in reducing gear box 1 is supplementary on can being attached to the 75 partial lubricating oil in oil bath the utility model discloses work, reduce the wearing and tearing between the equipment, miniature pump 73 can be through inhaling in oil pipe 74 inhales oil spout device 71 with the lubricating oil in the oil bath 75 simultaneously, then lubricating oil is from the nozzle 713 blowout in the oil spout device 71, falls the equipment top in reducing gear box 1, can carry out the omnidirectional protection with effectual equipment to in the reducing gear box 1, the utilization efficiency of effectual improvement lubricating oil.

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 (8)

1. The utility model provides a helical gear reduction motor, includes reducing gear box (1) and oil blanket (7), its characterized in that: the oil seal is arranged at the bottom of the left side of the reduction gearbox (1) in position, an input flange (6) is arranged at the front position of the reduction gearbox (1), a rotating shaft (5) is sleeved at the middle position of the input flange (6), a motor (4) is sleeved at the right side position of the reduction gearbox (1), a junction box (2) is welded at the middle position of the top of the motor (4), and a fan cover (3) is screwed at the right side position of the motor (4).

2. The helical gear reduction motor according to claim 1, wherein: reduction box (1) includes box (11), motor shaft (12), one-level gear train (13), secondary gear train (14), output shaft (15) and tertiary gear wheel (16), motor shaft (12) have been cup jointed to the right side intermediate position department of box (11), the left side position department meshing of motor shaft (12) has one-level gear train (13), the left side position department meshing of one-level gear train (13) has secondary gear train (14), the middle left side position department meshing of secondary gear train (14) has tertiary gear wheel (16), output shaft (15) have been cup jointed to the intermediate position department of tertiary gear wheel (16).

3. The helical gear reduction motor according to claim 1, wherein: oil blanket (7) are including fueling injection equipment (71), defeated oil pipe (72), micro water pump (73), inhale oil pipe (74), oil bath (75) and oil inlet (76), the top left side position department of oil bath (75) is provided with oil inlet (76), the right side intermediate position department of oil bath (75) has cup jointed inhales oil pipe (74), the bottom position department at micro water pump (73) is cup jointed to the other end position department of inhaling oil pipe (74), defeated oil pipe (72) have been cup jointed to the left side bottom position department of micro water pump (73), the left side position department of defeated oil pipe (72) is provided with fueling injection equipment (71).

4. The helical gear reduction motor according to claim 3, wherein: the oil injection device (71) comprises an oil outlet (711), an oil groove (712) and a discharge spout (713), wherein the oil groove (712) is arranged at the lower position of the left side of the oil outlet (711), and the discharge spout (713) is arranged on the oil groove (712).

5. The helical gear reduction motor according to claim 1, wherein: the type of the motor (4) is Y80M 1-2.

6. The helical gear reduction motor according to claim 1, wherein: the material of the input flange (6) is cast iron QT 400-15.

7. The helical gear reduction motor according to claim 2, wherein: the first-stage gear set (13), the second-stage gear set (14) and the third-stage gearwheel (16) are all made of tin bronze and steel 40.

8. The helical gear reduction motor according to claim 3, wherein: the model of the micro water pump (73) is JT-800C, and the oil pipeline (72) and the oil suction pipe (74) are both made of ABS plastic.

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