CN214141348U

CN214141348U - Hoisting mechanism speed reducer and hoisting mechanism with side oil outlet holes

Info

Publication number: CN214141348U
Application number: CN202023225555.6U
Authority: CN
Inventors: 肖开波; 程华; 秦康成
Original assignee: Chengdu Jiuhe Construction Equipment Co ltd
Current assignee: Chengdu Jiuhe Construction Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a hoisting mechanism reducer and a hoisting mechanism with oil outlets on the side surface, which comprises a reducer body; the speed reducer body is arranged on the hoisting mechanism; and an oil level observation hole and an oil drain hole are formed in the side wall, far away from the winding drum, of the speed reducer body. The oil level observation hole and the oil drain hole are arranged on one side, away from the hoisting mechanism, of the speed reducer body, and one side, away from the winding drum, of the speed reducer body is a whole machine vacancy, so that operation and observation can be facilitated for operators, the work difficulty is reduced, and collection of oil is facilitated.

Description

Hoisting mechanism speed reducer and hoisting mechanism with side oil outlet holes

Technical Field

The utility model relates to a reduction gear field, especially a hoisting mechanism reduction gear and hoisting mechanism of side oil outlet.

Background

The existing speed reducer is generally arranged at the middle lower part of the side surface of a central box body parallel to an output shaft of the speed reducer in order to reduce the protection difficulty of shipping, and the oil drain hole is arranged at the middle lower part of the side surface of the central box body parallel to the output shaft of the speed reducer, so that the processing difficulty is high, the processing cost is high, the cost of a blank is high, and the use of a client is inconvenient after the whole machine is assembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the hoisting mechanism speed reducer and the hoisting mechanism with the side oil outlet are provided, aiming at the problems that in the prior art, the oil level observation hole is arranged at the middle lower part of the side surface of the central box body parallel to the output shaft of the speed reducer, the oil drain hole is arranged at the middle lower part of the side surface of the central box body parallel to the output shaft of the speed reducer, the processing difficulty is high, the processing cost is high, the cost of a blank is high, and a customer cannot use the winch mechanism conveniently after the whole machine is assembled.

In order to realize the purpose, the utility model discloses a technical scheme be:

a hoisting mechanism speed reducer with an oil outlet on the side surface comprises a speed reducer body;

the speed reducer body is arranged on the hoisting mechanism;

and an oil level observation hole and an oil drain hole are formed in the side wall, far away from the winding drum, of the speed reducer body.

The utility model provides a hoisting mechanism reduction gear of side oil outlet, through above-mentioned structure, all sets up oil level observation hole and oil drain hole on one side that the reel was kept away from to the reduction gear body, because one side that the reel was kept away from to the reduction gear body is the complete machine vacancy, can make things convenient for operating personnel to operate and observe to reduce the work degree of difficulty, made things convenient for the collection of oil.

As the preferred scheme of the utility model, the oil drain hole is located the side bottom of reduction gear body.

As the utility model discloses a preferred scheme, this internal inner chamber that has of reduction gear, the oil drain intercommunication the lower part of inner chamber.

As the utility model discloses a preferred scheme, the inner chamber bottom is equipped with the recess, the recess is kept away from one side of reel extends to on the lateral wall of reel was kept away from to the reduction gear body, at least some of oil drain hole is located in the recess. Through above-mentioned structure, set up the recess and make when intracavity oil is less, remaining oil can collect and emit through the oil drain hole in the recess for more thorough that the oil of intracavity was put.

The at least one part of the oil drain hole is located in the groove in the application means that: the lower part of the oil drain hole is arranged in the groove, and the lower part of the oil drain hole is communicated with the groove.

As the utility model discloses an optimal scheme, reduction gear body bottom is equipped with two at least mount pads, the mount pad is used for being connected with hoist mechanism.

As the preferred scheme of the utility model, the oil drain hole sets up adjacent two between the mount pad. Through above-mentioned structure for the oil drain hole can not interfere with mounting structure.

As the utility model discloses a preferred scheme, the hole is observed to the oil level is located the side tip of reduction gear body, the oil level is observed highly being higher than the height of oil drain hole.

As the utility model discloses a preferred scheme, the oil level observe the hole with all sealing connection has the sealing plug on the oil drain hole.

The utility model provides a hoisting mechanism, includes the reel, still includes the hoisting mechanism reduction gear of foretell side oil outlet, the reduction gear body sets up the tip at the reel.

The utility model provides a hoist mechanism, through above-mentioned structure, is equipped with the hoist mechanism reduction gear of side oil outlet on the hoist mechanism for this hoist mechanism can make things convenient for operating personnel to carry out the observation of oil drain operation and oil level in the course of the work, thereby has reduced the work degree of difficulty, makes things convenient for the collection of oil.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides a hoisting mechanism reduction gear of side oil outlet, through above-mentioned structure, all sets up oil level observation hole and oil drain hole on one side that the reel was kept away from to the reduction gear body, because one side that the reel was kept away from to the reduction gear body is the complete machine vacancy, can make things convenient for operating personnel to operate and observe to reduce the work degree of difficulty, made things convenient for the collection of oil.

2. The utility model provides a hoist mechanism, through above-mentioned structure, is equipped with the hoist mechanism reduction gear of side oil outlet on the hoist mechanism for this hoist mechanism can make things convenient for operating personnel to carry out the observation of oil drain operation and oil level in the course of the work, thereby has reduced the work degree of difficulty, makes things convenient for the collection of oil.

Drawings

FIG. 1 is a schematic structural diagram of a hoisting mechanism speed reducer and a hoisting mechanism of a side oil outlet.

Fig. 2 is an internal structure view of the hoisting mechanism speed reducer of the side oil outlet.

Icon: 1-mounting a base; 2-reducer body; 3-oil level observation hole; 4-oil drain hole; 5-winding drum; 6-groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Examples

As shown in fig. 1-2, the embodiment provides a hoisting mechanism reducer with an oil outlet on the side surface, which comprises a reducer body 2 and a mounting base 1;

the speed reducer body 2 is arranged on the hoisting mechanism;

the number of the mounting seats 1 is two, and the two mounting seats 1 are arranged at the bottom of the speed reducer body 2 at intervals;

an oil level observation hole 3 and an oil drain hole 4 are formed in the side wall, far away from the winding drum 5, of the speed reducer body 2, specifically, the oil drain hole 4 is located at the bottom of the side wall of the speed reducer body 2, and the oil drain hole 4 is arranged between the two mounting seats 1;

an inner cavity is arranged in the speed reducer body 2, and the oil drain hole 4 is communicated with the lower part of the inner cavity;

specifically, a groove 6 is formed in the bottom of the inner cavity, one side, far away from the winding drum 5, of the groove 6 extends to the side wall, far away from the winding drum 5, of the speed reducer body 2, and at least one part of the oil drain hole 4 is placed in the groove 6;

the bottom of the inner cavity is provided with an inclined plane part inclined towards the groove 6;

the oil level observation hole 3 is positioned at the end part of the side surface of the speed reducer body 2, and the height of the oil level observation hole 3 is higher than that of the oil drain hole 4;

sealing plugs are hermetically connected to the oil level observation hole 3 and the oil drain hole 4.

The embodiment also provides a hoisting mechanism, which comprises a winding drum 5 and the hoisting mechanism reducer with the side oil outlet;

the speed reducer is arranged at the end part of the winding drum 5, and particularly, the speed reducer body 2 is arranged at the end part of the winding drum 5;

the two mounting seats 1 are connected with a hoisting mechanism, and the speed reducer body 2 is connected with the hoisting mechanism through the two mounting seats 1.

The hoisting mechanism reduction gear and hoisting mechanism's of side oil outlet that this embodiment provided beneficial effect lies in:

the oil drain hole 4 is arranged between the two mounting seats 1, so that the oil drain hole 4 can be prevented from interfering with a mounting structure;

the groove 6 is arranged, so that when less oil exists in the cavity, the residual oil can be collected into the groove 6 and discharged through the oil drain hole 4, and the oil in the cavity can be discharged more thoroughly;

the bottom of the inner cavity is provided with an inclined plane part inclined towards the groove 6, so that oil is collected towards the groove 6 under the action of gravity;

the oil level observation hole 3 and the oil drain hole 4 are arranged on one side of the speed reducer body 2, which is far away from the winding drum 5, and because the side of the speed reducer body 2, which is far away from the winding mechanism, is a whole machine vacancy, operation and observation can be facilitated for operators, so that the working difficulty is reduced, and collection of oil is facilitated;

the winch mechanism speed reducer with the oil outlet on the side face is arranged on the winch mechanism, so that operators can conveniently observe oil drainage operation and oil level in the working process of the winch mechanism, the working difficulty is reduced, and oil collection is facilitated.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The hoisting mechanism speed reducer with the oil outlet on the side surface is characterized by comprising a speed reducer body (2);

the speed reducer body (2) is arranged on the hoisting mechanism;

and an oil level observation hole (3) and an oil drain hole (4) are formed in the side wall, far away from the winding drum (5), of the speed reducer body (2).

2. The hoisting mechanism speed reducer with the oil outlet on the side surface according to claim 1, wherein the oil drain hole (4) is positioned at the bottom of the side surface of the speed reducer body (2).

3. The hoisting mechanism speed reducer with the oil outlet on the side surface as claimed in claim 2, wherein the speed reducer body (2) is internally provided with an inner cavity, and the oil drain hole (4) is communicated with the lower part of the inner cavity.

4. The hoisting mechanism reducer with the oil outlet on the side surface according to claim 3 is characterized in that a groove (6) is formed at the bottom of the inner cavity, one side of the groove (6) far away from the winding drum (5) extends to the side wall of the reducer body (2) far away from the winding drum (5), and at least one part of the oil drain hole (4) is positioned in the groove (6).

5. The hoisting mechanism speed reducer of the side oil outlet hole according to claim 1, wherein the bottom of the speed reducer body (2) is provided with at least two mounting seats (1), and the mounting seats (1) are used for being connected with a hoisting mechanism.

6. The hoisting mechanism reducer of side oil outlet according to claim 5, wherein the oil drain hole (4) is located between two adjacent mounting seats (1).

7. The hoisting mechanism speed reducer of side oil outlet according to claim 1, wherein the oil level observation hole (3) is located at the side end of the speed reducer body (2), and the height of the oil level observation hole (3) is higher than that of the oil drain hole (4).

8. The hoisting mechanism speed reducer of side oil outlet according to claim 1, wherein sealing plugs are hermetically connected to both the oil level observation hole (3) and the oil drain hole (4).

9. A hoisting mechanism comprising a winding drum (5), characterized by further comprising a hoisting mechanism reducer of the side oil outlet according to any one of the claims 1 to 8, wherein the reducer body (2) is arranged at the end of the winding drum (5).