CN218440564U

CN218440564U - Gear lubricating device used inside gear box

Info

Publication number: CN218440564U
Application number: CN202222090646.6U
Authority: CN
Inventors: 刘忠祥
Original assignee: Fujian Yadalong Motor Co ltd
Current assignee: Fujian Yadalong Motor Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-03
Anticipated expiration: 2032-08-10

Abstract

The utility model belongs to the technical field of machinery, and a gear lubricating arrangement of inside usefulness of gear box is disclosed, the power distribution box comprises a box body, the bottom fixed mounting of box has greasy dirt guide board, the gear axle is connected to the upper and lower both sides bearing of box, no. one gear of middle part fixedly connected with of gear axle, the left side meshing of a gear has No. two gears, the equal left side meshing of greasy dirt guide board and gear has No. three gears, the left side meshing of No. three gears has No. four gears. The utility model discloses through the lubricating oil in the oil pump extraction oil tank when using, lubricating oil gets into the oil storage box through the pipeline, and during oil was exerted pressure through the pipeline and is pushed lubricating oil and permeate into a sponge through the hole of oil storage box left surface to the spring body of connecting the baffler in the oil storage box, a sponge contacted in a gear, attached to lubricating oil and formed the one deck oil film on a gear, the transmission is attached to other gears, has the effect of sparingly lubricating oil, economical and practical.

Description

Gear lubricating device used inside gear box

Technical Field

The utility model belongs to the technical field of machinery, specifically a gear lubricating arrangement of inside usefulness of gear box.

Background

The gear box is very common equipment in mechanical industry production, reaches driven effect through the intermeshing of gear, in order to prolong the life of gear and guarantee good result of use, the gear need use lubricating oil to lubricate, can effectively reduce the wearing and tearing that the looks friction produced, and a large amount of heats that the motion produced between each friction pair still can be taken away to lubricating oil, prevents burn gear and bearing, and lubricating oil has this good rust-resistant anticorrosive function in addition.

The existing oil immersion lubrication of the common mode of the existing gear box lubrication mode is characterized in that lubricating oil is injected into the bottom of the box body when the gear box lubrication mode is used, the lubricating oil is contacted with the lubricating oil at the bottom of the box body, the lubricating oil is carried and transferred to the tooth surface of the meshing during gear transmission, and meanwhile, the oil is thrown to the box wall, so that more lubricating oil needs to be injected into the box bottom, the using amount of the lubricating oil is large, waste is easy to generate, and the cost performance is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a gear lubricating arrangement of inside usefulness of gear box has the advantage that economic clearance of being convenient for was saved.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gear lubricating arrangement of inside usefulness of gear box, the power distribution box comprises a box body, the bottom fixed mounting of box has the greasy dirt guide board, the upper and lower both sides bearing connection gear axle of box, a middle part fixedly connected with gear of gear axle, the left side meshing of a gear has No. two gears, the left side meshing of No. two gears has No. three gears, the left side meshing of No. three gears has No. four gears, a gear, no. two gears, no. three gears and No. four equal bearing connections of gear are inside the box, the lower extreme fixed mounting of box right side outer wall has the oil tank, the top fixed mounting of oil tank has the oil pump, the fixed intercommunication in top of oil pump has the pipeline, the middle part fixed mounting of pipeline has automatically controlled valve, the middle part fixed mounting of box right side inner wall has the oil storage box, the fixed intercommunication in top surface of oil storage box has the pipeline, the right side fixed mounting of oil storage box inner wall has spacing post, spacing post surface activity has cup jointed the oil level inductor, the right side fixed mounting of oil storage box has a sponge, the lower part fixed mounting on box right side has the sponge, the right side fixed mounting of fixed block has No. two fixed blocks.

As a preferred technical scheme of the utility model, greasy dirt guide board top lower right corner is peak to the upper left corner and reduces gradually, the drain has been seted up to the lower left corner of box upside, the outside threaded connection of drain has the storage bag.

As a preferred technical scheme of the utility model, six rows of holes have been seted up on the right side of oil storage box, oil storage box left side and a sponge pass through the hole intercommunication.

As an optimal technical scheme of the utility model, a sponge and No. two sponges all are C style of calligraphy and a sponge parcel gear, no. two sponges and a gear do not contact.

As a preferred technical scheme of the utility model, pipeline and oil storage box intercommunication department and fixed mounting have cross mount on the inner wall of pipeline, the bottom fixed mounting of mount has first slide bar, the surface activity of first slide bar has cup jointed the second slide bar, the bottom fixed mounting of second slide bar has the baffler, the surface activity of first slide bar and second slide bar has cup jointed the spring, the upper end fixed mounting of spring is at the bottom of mount and the lower extreme fixed mounting of spring at the top of baffler.

As a preferred technical scheme of the utility model, box right side outer wall upper end fixed mounting has the controller, controller wireless network connection is in the oil level inductor, controller wire connection is in automatically controlled valve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with the oil pump, the pipeline, the slide bar, a sponge, the baffler etc, through the lubricating oil in the oil pump extraction oil tank when using, lubricating oil passes through the pipeline and gets into the oil storage box, the spring that oil will connect the baffler through pipeline applied pressure is tensile extrudeed the oil storage box internal oil body, the hole that extrusion lubricating oil through the baffler passes through oil storage box left surface permeates into a sponge, a sponge contacts in a gear, adhere to lubricating oil and form the one deck oil film on a gear, adhere to on other gears through the transmission, reach lubricated effect, lubricating oil is saved to have, economical and practical's effect.

2. The utility model discloses a be provided with greasy dirt guide board, the drain, storage bag etc. in the device use, adnexed lubricating oil drips on the gear and guides the board on, because the greasy dirt guide board sets the slope to, the upper right corner is the minimum, the lubricated liquid of drippage and residue granule can flow the minimum along the greasy dirt guide board, flow in the storage bag through the drain, the storage bag is the rubber material and can the swell-shrink, threaded connection between storage bag and the blow off pipe, can regularly take off the storage bag and clear up, reach the function of the interior waste oil of clearance box.

Drawings

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

FIG. 2 is a schematic view of the overall appearance of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 4 is the display diagram of the oil storage box hole of the present invention.

In the figure: 1. a first gear; 2. a second gear; 3. a third gear; 4. a fourth gear; 5. an oil stain guide plate; 6. a fixed block; 7. a second sponge; 8. an oil tank; 9. an oil pump; 10. a pipeline; 11. a sponge No. one; 12. an oil storage box; 13. an oil level sensor; 14. a fixed mount; 15. a first slide bar; 16. a second slide bar; 17. a spring; 18. a barrier plate; 19. a controller; 20. an electrically controlled valve; 21. a sewage draining port; 22. a storage bladder; 23. a gear shaft; 26. and (4) a box body.

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.

As shown in fig. 1 to 4, the utility model provides a gear lubricating arrangement of inside usefulness of gear box, the power distribution box comprises a box body 26, box 26's bottom fixed mounting has greasy dirt guide board 5, box 26's upper and lower both sides bearing connection gear axle 23, no. 1 gear of middle part fixedly connected with of gear axle 23, no. 2 gear's left side meshing has No. two gears, no. 2 gear's left side meshing has No. three gears 3, no. 3 gear's left side meshing has No. four gears 4, no. 1 gear, no. 2 gear, no. 3 gear and No. four equal bearing connection of gear 4 are inside box 26, the lower extreme fixed mounting of box 26 right side outer wall has oil tank 8, the top fixed mounting of oil tank 8 has oil pump 9, the fixed intercommunication in top of oil pump 9 has pipeline 10, the middle part fixed mounting of pipeline 10 has automatically controlled valve 20, the fixed mounting in the middle part of box 26 right side inner wall has oil storage box 12, the fixed connection of top surface of oil storage box 12 has pipeline 10, the fixed mounting has No. 6 sponge on the right side, the fixed mounting has No. 7 sponge on the right side of fixed block 26 inner wall, the sponge is No. 6 sponge fixed block.

Wherein, the lower right corner of the top of the oil stain guide plate 5 is gradually reduced from the highest point to the upper left corner, a sewage outlet 21 is arranged at the lower left corner of the upper side of the box body 26, and a storage bag 22 is connected with the outer part of the sewage outlet 21 through threads.

Greasy dirt guide board 5 is slope form, and the unnecessary lubricating oil of transmission coated oil film drips on greasy dirt guide board 5 at the gear revolve in-process between the gear, can collect the minimum along with the slope on slope, gets into storage bag 22 through drain 21 in, and storage bag 22 material is thinner rubber, can expand along with the increase of waste oil, can regularly unscrew the inside foul material of storage bag 22 clearance.

Wherein, six rows of holes have been seted up on the right side of oil storage box 12, and oil storage box 12 left side and a sponge 11 pass through the hole intercommunication.

As shown in figure 4, a plurality of holes are formed in the left side of the inner wall of the oil storage box 12, the left end of each hole is communicated with the first sponge 11, lubricating oil permeates into the first sponge 11 through the holes, and the first sponge 11 is fully soaked with the lubricating oil.

Wherein, no. one sponge 11 and No. two sponges 7 all are the C style of calligraphy and No. one sponge 11 parcel No. one gear 1, no. two sponges 7 and No. one gear 1 contactless.

No. one sponge 11 is the C type in a gear 1 contact opening, and a sponge 11 and a gear 1 contact, when a gear 1 rotates, through a sponge 11 rub full lubricating oil and form the oil film, through the intermeshing transmission lubricating oil between the gear, no. two sponges 7 and a gear 1 do not contact, and after long-time use, no. one sponge 11 outer wall greasy dirt increases and makes its widen, can contact No. two sponges 7 at this moment, rubs off the greasy dirt.

The pipeline 10 is communicated with the oil storage box 12, a cross-shaped fixing frame 14 is fixedly mounted on the inner wall of the pipeline 10, a first sliding rod 15 is fixedly mounted at the bottom of the fixing frame 14, a second sliding rod 16 is sleeved on the surface of the first sliding rod 15 in a movable mode, a blocking plate 18 is fixedly mounted at the bottom of the second sliding rod 16, a spring 17 is sleeved on the surfaces of the first sliding rod 15 and the second sliding rod 16 in a movable mode, the upper end of the spring 17 is fixedly mounted at the bottom of the fixing frame 14, and the lower end of the spring 17 is fixedly mounted at the top of the blocking plate 18.

The spring 17 is contracted when not filled with oil, drives the second sliding rod 16 to slide upwards along the first sliding rod 15, the blocking plate 18 is attached to the top of the oil storage box 12, the spring 17 is stretched when filled with oil, drives the second sliding rod 16 to slide downwards along the first sliding rod 15, the blocking plate 18 descends, and the lubricating oil flows into the oil storage box 12 along two sides of the blocking plate 18.

Wherein, the controller 19 is fixedly installed at the upper end of the outer wall of the right side of the box body 26, the controller 19 is connected to the oil level sensor 13 in a wireless network mode, and the controller 19 is connected to the electric control valve 20 through an electric wire.

When the oil level sensor 13 senses that the lubricating oil in the oil storage box 12 is insufficient, a signal is sent to the controller 19, the controller 19 controls the electric control valve 20 to be opened, the oil pump 9 is opened for oil injection, and the electric control valve 20 is closed after the oil injection is finished.

The utility model discloses a theory of operation and use flow:

the electronic control valve 20 is opened through the controller 19, the oil pump 9 is started to inject oil into the oil storage box 12, the lubricating oil in the oil storage box 12 is extruded into the first sponge 11 through the separation plate 18, the gear rotates to be in contact with the first sponge 11 to coat an oil film, the lubricating oil is transmitted through gear meshing rotation, when the oil amount in the oil storage box 12 is insufficient, the oil level sensor 13 transmits a signal to the controller 19, and then the whole steps are repeated.

When using the outer wall of a gear 1 for a long time to produce the greasy dirt, clean the outer wall of a gear 1 through No. two sponges 7, in the waste oil that drips between the gears flows into storage bag 22 along with greasy dirt guide plate 5, regularly dismantles clearance storage bag 22.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 gear lubricating device for the interior of a gear box comprises a box body (26), and is characterized in that: the utility model discloses a quick-witted for storing oil, including box (26), gear shaft (23) is connected to the upper and lower both sides bearing of box (26), gear shaft (23) is connected to middle part fixedly connected with gear (1), the left side meshing of gear (1) has No. two gear (2), the left side meshing of No. two gear (2) has No. three gear (3), the left side meshing of No. three gear (3) has No. four gear (4), no. one gear (1), no. two gear (2), no. three gear (3) and No. four gear (4) equal bearing connect inside box (26), the lower extreme fixed mounting of box (26) right side outer wall has oil tank (8), the top fixed mounting of oil tank (8) has oil pump (9), the top fixed intercommunication of oil pump (9) has pipeline (10), the middle part fixed mounting of pipeline (10) has automatically controlled valve (20), the middle part fixed mounting of box (26) right side inner wall has oil storage box (12), the top surface fixed mounting of oil storage box (12) has pipeline (10), the inner wall fixed mounting has spacing post (12), spacing post (13) fixed mounting has oil storage tank (12), the lower part fixed mounting on box (26) inner wall right side has fixed block (6), the right side fixed mounting of fixed block (6) has No. two sponge (7).

2. A gear lubricating apparatus for use in the interior of a gearbox according to claim 1, characterised in that: greasy dirt guide board (5) top lower right corner reduces for peak to upper left corner step by step, drain (21) have been seted up to the lower left corner of box (26) upside, the outside threaded connection of drain (21) has storage bag (22).

3. A gear lubricating apparatus for use in the interior of a gearbox according to claim 1, characterised in that: six rows of holes are opened on the right side of the oil storage box (12), and the left side of the oil storage box (12) is communicated with the first sponge (11) through the holes.

4. A gear lubricating apparatus for use in a gearbox according to claim 1, characterised in that: no. one sponge (11) and No. two sponges (7) all are the C style of calligraphy and No. one sponge (11) parcel gear (1), no. two sponges (7) and gear (1) do not contact.

5. A gear lubricating apparatus for use in the interior of a gearbox according to claim 1, characterised in that: pipeline (10) and oil storage box (12) intercommunication department and fixed mounting has cross mount (14) on the inner wall of pipeline (10), the bottom fixed mounting of mount (14) has first slide bar (15), second slide bar (16) have been cup jointed in the surface activity of first slide bar (15), the bottom fixed mounting of second slide bar (16) has baffler (18), spring (17) have been cup jointed in the surface activity of first slide bar (15) and second slide bar (16), the upper end fixed mounting of spring (17) is at the top of baffler (18) in the bottom of mount (14) and the lower extreme fixed mounting of spring (17).

6. A gear lubricating apparatus for use in the interior of a gearbox according to claim 1, characterised in that: box (26) right side outer wall upper end fixed mounting has controller (19), controller (19) wireless network connection is in oil level inductor (13), controller (19) connection of electric lines is in electric control valve (20).