CN213039799U - Lubricating device for speed reducer of underground mechanical equipment - Google Patents

Abstract

The utility model relates to a lubricated technical field of reduction gear discloses a mechanical equipment reduction gear lubricating arrangement in pit, including box and gear train, the gear train is located inside the box, and the gear train is connected with the inside transmission structure of reduction gear, the gear front side surface of gear train encircles and is fixed with the separation blade, and the separation blade is a plurality of, and the even distribution of a plurality of separation blades is in the gear front side surface of gear train, and box both sides surface is all seted up flutedly, is provided with the fin in the recess, and the fin is a plurality of, there is the apron front side of box through bolt fixed mounting, and the left side top of box is connected with notes oil pipe. The utility model discloses a surface encircles and is fixed with the separation blade before the gear of gear train, and the separation blade can mix the inside lubricating oil of box along with gear revolve, can make more lubricating oil stir to the gear surface, makes the gear train can be by abundant lubrication, and the fin that sets up in addition can improve the radiating effect of inside lubricating oil.

Description

Lubricating device for speed reducer of underground mechanical equipment

Technical Field

The utility model relates to a lubricated technical field of reduction gear specifically is a mechanical equipment reduction gear lubricating arrangement in pit.

Background

At present, the speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, is widely applied to modern machinery, and needs to be lubricated by using a lubricant when in use.

The reduction gear only relies on gear revolve when lubricated to stir lubricating oil, makes its attach the surface that realizes lubricated effect at the gear, if gear speed is slow when in actual use, is difficult to stir lubricating oil to the gear surface, can lead to lubricated effect general, and the heat that produces when gear revolve in addition also can influence lubricated effect. Therefore, we propose a lubricating device for a speed reducer of downhole mechanical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical equipment reduction gear lubricating arrangement in pit, it is fixed with the separation blade to encircle through the gear front side surface at the gear train, and the separation blade can stir the inside lubricating oil of box along with gear revolve, can make more lubricating oil be stirred to the gear surface, makes the gear train can be by abundant lubrication, and the fin that sets up in addition can improve the radiating effect of inside lubricating oil, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lubricating device for a speed reducer of underground mechanical equipment comprises a box body and a gear set, wherein the gear set is positioned in the box body and is connected with a transmission structure in the speed reducer;

the gear front side surface of gear train encircles and is fixed with the separation blade, and the separation blade is a plurality of, and the even distribution of a plurality of separation blades is in the gear front side surface of gear train, and the box both sides surface is all seted up flutedly, is provided with the fin in the recess, and the fin is a plurality of, there is the apron front side of box through bolt fixed mounting, and the left side top of box is connected with notes oil pipe, and the right side below of box is connected with row oil pipe, notes oil pipe and arrange oil pipe all with the inside intercommunication of box.

As a preferred embodiment of the present invention, the right side front surface of the cover plate is provided with an observation window, and the observation window is located on the lower surface of the cover plate on the right side.

As a preferred embodiment of the present invention, the ends of the oil injection pipe and the oil discharge pipe are both screwed and fixed with two sealing covers.

As a preferred embodiment of the present invention, the bolts are multiple, and the multiple bolts are uniformly distributed on the front outer ring of the cover plate.

As a preferred embodiment of the present invention, the bolt penetrates through the cover plate and is screwed into the screw hole provided in the side wall of the box body.

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

1. the utility model discloses a mechanical equipment reduction gear lubricating arrangement in pit encircles through the gear front side surface at the gear train and is fixed with the separation blade, and the separation blade can mix the inside lubricating oil of box along with gear revolve, can make more lubricating oil be stirred to the gear surface, makes the gear train can be by abundant lubrication, and the fin that sets up in addition can improve the radiating effect of inside lubricating oil.

2. The utility model discloses a mechanical equipment reduction gear lubricating arrangement in pit is provided with the observation window through the right side the place ahead surface that makes the apron, and the below surface on observation window position on apron right side can know the inside lubricating oil surplus of box through the observation window when using, can in time add when lacking.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the lubricating device for the speed reducer of the underground mechanical equipment;

fig. 2 is the utility model discloses mechanical equipment reduction gear lubricating arrangement's in pit box front side structure schematic diagram.

In the figure: 1. a box body; 2. a gear set; 3. an oil filling pipe; 4. an oil discharge pipe; 5. a sealing cover; 6. a fin; 7. a groove; 8. a baffle plate; 9. a cover plate; 10. a bolt; 11. and (4) an observation window.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a lubricating device for a speed reducer of underground mechanical equipment comprises a box body 1 and a gear set 2, wherein the gear set 2 is positioned in the box body 1, and the gear set 2 is connected with a transmission structure in the speed reducer;

the gear front side surface of gear train 2 encircles and is fixed with separation blade 8, and separation blade 8 is a plurality of, and the even distribution of a plurality of separation blades 8 is at the gear front side surface of gear train 2, and recess 7 has all been seted up on 1 both sides surface of box, is provided with fin 6 in the recess 7, and fin 6 is a plurality of, there is apron 9 in the front side of box 1 through bolt 10 fixed mounting, and the left side top of box 1 is connected with notes oil pipe 3, and the right side below of box 1 is connected with row oil pipe 4, notes oil pipe 3 and row oil pipe 4 all communicate with the inside of box 1.

In this embodiment (refer to fig. 1 and 2), the blocking sheet 8 is fixed around the front side surface of the gear set 2, and the blocking sheet 8 can stir the lubricating oil inside the box body 1 along with the rotation of the gear, so that more lubricating oil can be stirred to the surface of the gear, the gear set 2 can be sufficiently lubricated, and the fins 6 are arranged to improve the heat dissipation effect of the internal lubricating oil.

Wherein, the right front surface of the cover plate 9 is provided with an observation window 11, and the observation window 11 is positioned on the lower surface of the right side of the cover plate 9.

In the embodiment (see fig. 2), the observation window 11 is disposed on the front surface of the right side of the cover plate 9, and the observation window 11 is located on the lower surface of the right side of the cover plate 9, so that the remaining amount of the lubricating oil in the box body 1 can be known through the observation window 11 during use, and the lubricating oil can be added in time when the lubricating oil is absent.

Wherein, the tail ends of the oil filling pipe 3 and the oil discharge pipe 4 are fixedly connected with two sealing covers 5 in a screwing way.

In this embodiment (see fig. 1), the filler pipe 3 and the drain pipe 4 are sealed by the seal cap 5.

The number of the bolts 10 is multiple, and the multiple bolts 10 are uniformly distributed on the front outer ring of the cover plate 9.

Wherein, the bolt 10 penetrates the cover plate 9 and is screwed into a screw hole arranged on the side wall of the box body 1.

It should be noted that the utility model relates to a lubricating device for a speed reducer of downhole mechanical equipment, which comprises a box body 1, a gear set 2, an oil filling pipe 3, an oil discharging pipe 4, a sealing cover 5, fins 6, a groove 7, a baffle 8, a cover plate 9, a bolt 10 and an observation window 11, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the lubricating device can be known by technicians in the field through technical manuals or conventional experimental methods, when the gear set 2 operates, the baffle can be driven by a gear to sufficiently enable lubricating oil in the box body 1 to be stirred and poured on the surface of the gear in the gear set 2, so that the lubricating effect can be sufficiently provided for the gear set 2, in the working process, the larger contact area between the fins 6 and air can enable the heat dissipation of the lubricating oil to be better, the long-term stable operation of the equipment is ensured, the oil filling pipe 3 or the sealing cover 5, the purpose of adding lubricating oil or removing lubricating oil can be realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a mechanical equipment reduction gear lubricating arrangement in pit, includes box (1) and gear train (2), its characterized in that: the gear set (2) is positioned in the box body (1), and the gear set (2) is connected with a transmission structure in the speed reducer;

the gear front side surface of gear train (2) encircles and is fixed with separation blade (8), and separation blade (8) are a plurality of, and the even distribution of a plurality of separation blades (8) is at the gear front side surface of gear train (2), and box (1) both sides surface all sets up fluted (7), is provided with fin (6) in recess (7), and fin (6) are a plurality of, there is apron (9) front side of box (1) through bolt (10) fixed mounting, and the left side top of box (1) is connected with notes oil pipe (3), and the right side below of box (1) is connected with oil extraction pipe (4), and notes oil pipe (3) and oil extraction pipe (4) all communicate with the inside of box (1).

2. The lubrication device for a speed reducer of a downhole mechanical device according to claim 1, wherein: an observation window (11) is arranged on the front surface of the right side of the cover plate (9), and the observation window (11) is positioned on the lower surface of the right side of the cover plate (9).

3. The lubrication device for a speed reducer of a downhole mechanical device according to claim 1, wherein: the tail ends of the oil filling pipe (3) and the oil discharging pipe (4) are fixedly connected with two sealing covers (5) in a screwing mode.

4. The lubrication device for a speed reducer of a downhole mechanical device according to claim 1, wherein: the bolts (10) are multiple, and the bolts (10) are uniformly distributed on the outer ring of the front side of the cover plate (9).

5. The lubrication device for a speed reducer of a downhole mechanical device according to claim 1, wherein: the bolt (10) penetrates through the cover plate (9) and is screwed into a screw hole formed in the side wall of the box body (1).

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