CN213628811U

CN213628811U - Commutator adaptable to high-speed rotation

Info

Publication number: CN213628811U
Application number: CN202022361403.2U
Authority: CN
Inventors: 白雷
Original assignee: Ruian Mingxin Electric Appliance Co ltd
Current assignee: Ruian Mingxin Electric Appliance Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses an adaptable high-speed rotatory commutator, which comprises a housing, the front of casing inner wall and the first bearing of the equal fixedly connected with in the back, the axle center department joint of first bearing has first pivot, the front end and the rear end of first pivot all run through to the outside of casing, first helical gear has been cup jointed on the surface of first pivot. The utility model discloses a set up the oil extraction pipe, the oil drain valve, the fixed plate, the oil tank, add the oil pipe, take out oil pipe, the oil-well pump, installation mechanism, go out oil pipe, violently manage, fixed establishment and shower nozzle mutually support, the adaptable high-speed rotatory advantage of commutator has been reached, make the commutator when high-speed rotatory, can effectually carry out the oil spout cooling to commutator internal gear, can improve the lubrication degree of commutator internal gear simultaneously, prevent that the commutator from appearing damaging, the life of commutator has been prolonged, user's user demand can be satisfied.

Description

Commutator adaptable to high-speed rotation

Technical Field

The utility model relates to a commutator technical field specifically is an adaptable high-speed rotatory commutator.

Background

The gear commutator is a mechanism commonly used in gear machinery, so that a motor drives an input shaft to continuously rotate in a single direction, and an output shaft can continuously and automatically commutate in forward and reverse directions, and is suitable for various engineering practices needing automatic commutation.

When the machine carries out reversing rotation, a commutator is needed, and the existing commutator has the following defects: the existing commutator does not have the function of adapting to high-speed rotation, so that when the commutator rotates at high speed, the inside of the commutator is easily overheated, the commutator is easily damaged, the service life of the commutator is shortened, and the use requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an adaptable high-speed rotatory commutator possesses the advantage to the adaptable high-speed rotation of commutator, has solved current commutator and has not adaptable high-speed rotatory function, leads to the commutator when high-speed rotatory, and the inside is overheated easily appearing, causes the commutator to appear the problem of damage easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a commutator adaptable to high-speed rotation comprises a housing, wherein the front and the back of the inner wall of the housing are fixedly connected with first bearings, a first rotating shaft is clamped at the axle center of the first bearings, the front end and the back end of the first rotating shaft penetrate through the outside of the housing, a first helical gear is sleeved on the surface of the first rotating shaft, a second helical gear is meshed on the right side of the front of the first helical gear, a second rotating shaft is fixedly connected on the right side of the second helical gear, the right end of the second rotating shaft penetrates through the outside of the housing, a second bearing is sleeved on the surface of the second rotating shaft, the right side of the second bearing is fixedly connected with the right side of the inner wall of the housing, the bottom of the right side of the housing is communicated with an oil discharge pipe, the inner cavity of the oil discharge pipe is communicated with an oil discharge valve, the bottom of the left side of the housing is fixedly connected, the top intercommunication of oil tank has adds the oil pipe, the bottom intercommunication on oil tank right side has takes out oil pipe, take out the one end intercommunication that oil pipe kept away from the oil tank and have the oil-well pump, the left side of oil-well pump is provided with installation mechanism, the top intercommunication of oil-well pump has an oil pipe, the one end that the oil-well pump was kept away from to the oil pipe runs through to the inner chamber of casing and the intercommunication has violently the pipe, the both sides at violently managing the top all are provided with fixed establishment, the bottom intercommunication of violen.

Preferably, the installation mechanism includes the mounting panel, the equal fixedly connected with erection column in top and the bottom on mounting panel right side.

Preferably, the right side of mounting panel passes through bolt and oil tank right side top fixed connection, the right side of erection column and the left side fixed connection of oil-well pump.

Preferably, the fixing mechanism comprises a fixing block, and a fixing column is fixedly connected to the bottom of the fixing block.

Preferably, the bottom of the fixed block is fixedly connected with the top of the inner wall of the casing through a bolt, and the bottom of the fixed column is fixedly connected with the top of the transverse pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an adaptable high-speed rotatory commutator possesses following beneficial effect:

1. the utility model discloses a set up the oil extraction pipe, the oil drain valve, the fixed plate, the oil tank, add the oil pipe, take out oil pipe, the oil-well pump, installation mechanism, go out oil pipe, violently manage, fixed establishment and shower nozzle mutually support, the adaptable high-speed rotatory advantage of commutator has been reached, make the commutator when high-speed rotatory, can effectually carry out the oil spout cooling to commutator internal gear, can improve the lubrication degree of commutator internal gear simultaneously, prevent that the commutator from appearing damaging, the life of commutator has been prolonged, user's user demand can be satisfied.

2. The utility model discloses a set up oil extraction pipe and vent valve, play the effect of convenient discharge to the waste oil of chassis inner chamber bottom, through setting up the oil tank, play the effect of conveniently storing lubricating oil, through setting up oil filling pipe, play the effect of conveniently adding lubricating oil to the inner chamber of oil tank, through setting up installation mechanism, play the fixed effect of easy to assemble to the oil-well pump, through setting up fixed establishment, to violently playing fixed mounting's effect, through setting up violently pipe and shower nozzle, play the effect of spouting lubricating oil to first helical gear and second helical gear.

Drawings

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

FIG. 2 is a sectional view of the top view of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a first bearing; 3. a first rotating shaft; 4. a first helical gear; 5. a second helical gear; 6. a second rotating shaft; 7. a second bearing; 8. an oil discharge pipe; 9. an oil discharge valve; 10. a fixing plate; 11. an oil tank; 12. an oil filler tube; 13. an oil pumping pipe; 14. an oil well pump; 15. an installation mechanism; 151. mounting a plate; 152. mounting a column; 16. an oil outlet pipe; 17. a transverse tube; 18. a fixing mechanism; 181. a fixed block; 182. fixing a column; 19. and (4) a spray head.

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.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a commutator adaptable to high-speed rotation comprises a housing 1, a first bearing 2 is fixedly connected to both the front and back of the inner wall of the housing 1, a first shaft 3 is clamped at the axis of the first bearing 2, the front end and the back end of the first shaft 3 penetrate the outside of the housing 1, a first helical gear 4 is sleeved on the surface of the first shaft 3, a second helical gear 5 is engaged on the right side of the front of the first helical gear 4, a second shaft 6 is fixedly connected to the right side of the second helical gear 5, the right end of the second shaft 6 penetrates the outside of the housing 1, a second bearing 7 is sleeved on the surface of the second shaft 6, the right side of the second bearing 7 is fixedly connected to the right side of the inner wall of the housing 1, an oil discharge pipe 8 is communicated to the bottom of the right side of the housing 1, an oil discharge valve 9 is communicated to the inner cavity of the oil discharge pipe 8, a fixing, the top of the fixing plate 10 is fixedly connected with an oil tank 11, the top of the oil tank 11 is communicated with an oil filling pipe 12, the bottom of the right side of the oil tank 11 is communicated with an oil pumping pipe 13, one end of the oil pumping pipe 13, which is far away from the oil tank 11, is communicated with an oil well pump 14, the left side of the oil well pump 14 is provided with an installation mechanism 15, the top of the oil well pump 14 is communicated with an oil outlet pipe 16, one end of the oil outlet pipe 16, which is far away from the oil well pump 14, penetrates through an inner cavity of the machine shell 1 and is communicated with a transverse pipe 17, both sides of the top of the transverse pipe 17 are provided with fixing mechanisms 18, the bottom of the transverse pipe 17 is communicated with a spray head 19, the installation mechanism 15 comprises a mounting plate 151, the top and the bottom of the right side of the mounting plate 151 are fixedly connected with, the bottom of fixed block 181 passes through the top fixed connection of bolt and casing 1 inner wall, the bottom of fixed column 182 and the top fixed connection of violently managing 17, through setting up oil drain pipe 8 and oil drain valve 9, play the effect of conveniently discharging to the waste oil of casing 1 inner chamber bottom, through setting up oil tank 11, play the effect of conveniently storing lubricating oil, through setting up oil pipe 12, play the effect of conveniently adding lubricating oil to the inner chamber of oil tank 11, through setting up installation mechanism 15, play the fixed effect of conveniently installing to oil-well pump 14, through setting up fixed establishment 18, play the effect of fixed mounting to violently managing 17, through setting up violently pipe 17 and shower nozzle 19, play the effect of spouting lubricating oil to first helical gear 4 and second helical gear 5, through setting up oil drain pipe 8, oil drain valve 9, fixed plate 10, oil tank 11, oil pipe 12, oil-pumping pipe 13, oil-well pump 14, installation mechanism 15, The oil outlet pipe 16, the transverse pipe 17, the fixing mechanism 18 and the spray head 19 are matched with each other, the advantage of adaptable high-speed rotation of the commutator is achieved, the commutator can be effectively cooled by oil spraying on the internal gear of the commutator when rotating at high speed, meanwhile, the lubrication degree of the internal gear of the commutator can be improved, the commutator is prevented from being damaged, the service life of the commutator is prolonged, and the use requirements of users can be met.

During the use, at first add lubricating oil through adding oil pipe 12 to the inner chamber of oil tank 11, then open oil-well pump 14 through peripheral hardware controller, oil-well pump 14 starts to be taken out the lubricating oil of oil tank 11 inner chamber through taking out oil pipe 13, lubricating oil passes through taking out oil pipe 13, oil-well pump 14 and play oil pipe 16 get into the inner chamber of violently managing 17, then spout lubricating oil cooling through shower nozzle 19 to first helical gear 4 and second helical gear 5, improve first helical gear 4 and second helical gear 5 pivoted lubricity simultaneously, the lubricating oil of excessive falls into the bottom of casing 1 inner chamber, then open oil drain valve 9, make waste oil through oil drain pipe 8 discharge can, thereby reached the adaptable high-speed rotatory advantage of commutator.

The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.

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 commutator adaptable to high-speed rotation comprises a machine shell (1), and is characterized in that: the front side and the back side of the inner wall of the casing (1) are fixedly connected with first bearings (2), the axle center of the first bearings (2) is connected with a first rotating shaft (3), the front end and the back end of the first rotating shaft (3) penetrate through the outside of the casing (1), a first helical gear (4) is sleeved on the surface of the first rotating shaft (3), a second helical gear (5) is meshed on the front right side of the first helical gear (4), a second rotating shaft (6) is fixedly connected on the right side of the second helical gear (5), the right end of the second rotating shaft (6) penetrates through the outside of the casing (1), a second bearing (7) is sleeved on the surface of the second rotating shaft (6), the right side of the second bearing (7) is fixedly connected with the right side of the inner wall of the casing (1), the bottom of the right side of the casing (1) is communicated with an oil discharge pipe (8), and the inner cavity of the oil discharge pipe (8) is communicated with an oil discharge valve (9, the utility model discloses a motor casing, including casing (1), left bottom fixedly connected with fixed plate (10) of casing (1), the top fixedly connected with oil tank (11) of fixed plate (10), the top intercommunication of oil tank (11) has adds oil pipe (12), the bottom intercommunication on oil tank (11) right side has oil pumping pipe (13), the one end intercommunication that oil pumping pipe (13) kept away from oil tank (11) has oil-well pump (14), the left side of oil-well pump (14) is provided with installation mechanism (15), the top intercommunication of oil-well pump (14) has oil pipe (16), the one end that oil-well pump (14) were kept away from in oil pipe (16) runs through to the inner chamber of casing (1) and communicates violently pipe (17), the both sides at violently pipe (17) top all are provided with fixed establishment (18), the bottom intercommunication of violen.

2. A commutator adapted to rotate at high speeds according to claim 1, wherein: installation mechanism (15) includes mounting panel (151), the equal fixedly connected with erection column (152) in top and the bottom on mounting panel (151) right side.

3. A commutator adapted to rotate at high speeds according to claim 2, wherein: the right side of mounting panel (151) is through top fixed connection on bolt and oil tank (11) right side, the right side of erection column (152) and the left side fixed connection of oil-well pump (14).

4. A commutator adapted to rotate at high speeds according to claim 1, wherein: the fixing mechanism (18) comprises a fixing block (181), and the bottom of the fixing block (181) is fixedly connected with a fixing column (182).

5. A commutator adapted to rotate at high speed according to claim 4, wherein: the bottom of the fixed block (181) is fixedly connected with the top of the inner wall of the machine shell (1) through a bolt, and the bottom of the fixed column (182) is fixedly connected with the top of the transverse pipe (17).