CN210917551U

CN210917551U - Rotation mechanism and forestry machine

Info

Publication number: CN210917551U
Application number: CN201921862735.XU
Authority: CN
Inventors: 秦小兵; 代宽宽
Original assignee: Shanghai Sany Heavy Machinery Co Ltd
Current assignee: Shanghai Sany Heavy Machinery Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-03
Anticipated expiration: 2029-10-31

Abstract

A rotary mechanism and a forestry machine relate to the technical field of forestry. The rotary mechanism comprises a rotary support, a lubricating pipeline and a protection structure, the protection structure is fixedly connected with the rotary support, an installation groove is formed between the protection structure and the rotary support, the lubricating pipeline is installed in the installation groove, and the lubricating pipeline is used for lubricating the rotary support. The utility model discloses in, slewing bearing need lubricate the pipeline to it at the in-process of work, will lubricate the management and set up in the mounting groove, can prevent that forestry machine from damaging the lubrication pipeline around the slewing bearing after great trees are felled down in the course of the work, causes rotation mechanism to damage, influences the time limit for a project. The utility model discloses in, thereby protective structure can play the guard action to lubricated pipeline and improve rotation mechanism's life.

Description

Rotation mechanism and forestry machine

Technical Field

The utility model relates to a forestry technical field particularly, relates to a rotation mechanism and forestry machine.

Background

In the current engineering machinery, the common operation form of an excavator is special operations such as excavation, crushing and the like, and is common in mine and municipal engineering working conditions, but along with the increasingly developed industry in China, the forestry trees are felled by forestry machines, so that the excavator becomes the first choice, and is modified on the basis of the forestry trees, but many defects exist and need to be improved. Particularly, the working condition of the forestry machine and the mining machine is worse, and branch stones and the like can be easily scraped to break and crush the grease pipe and the grease nipple, so that the service life of the whole machine is shorter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation mechanism and forestry machine, it can improve life.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment provides a slewing mechanism, including: slewing bearing, lubricated pipeline and protective structure, protective structure with slewing bearing fixed connection to form the mounting groove between the two, lubricated pipeline is installed in the mounting groove, lubricated pipeline is used for lubricating slewing bearing.

In an alternative embodiment, the protective structure has an opening, and the lubrication line has a lubrication port thereon, and the opening is disposed corresponding to the lubrication port.

In an optional embodiment, the protection structure has a first protection plate and a second protection plate, the first protection plate is provided with a first groove, the second protection plate is provided with a second groove, the first groove is communicated with the first groove to form the opening, and the first protection plate and the second protection plate are both detachably fixed to the slewing bearing.

In an alternative embodiment, the first shield and the second shield are symmetrically disposed.

In an alternative embodiment, the first shield is spaced apart from the second shield.

In an optional embodiment, the swing mechanism further includes a fixing member, and the protective structure is detachably fixed on the swing support through the fixing member.

In an optional embodiment, a fixing hole is formed in the protective structure, a fixing seat is formed in the slewing bearing, and the fixing piece penetrates through the fixing hole and is detachably fixed with the fixing seat.

In an alternative embodiment, the fixing seat is welded to the slewing bearing.

In an alternative embodiment, the fixing member includes a washer and a fixing bolt, and the washer is disposed between the fixing bolt and the shielding structure.

In a second aspect, embodiments provide a forest machine comprising a swing mechanism as in any of the preceding embodiments.

The embodiment of the utility model provides a beneficial effect is: the slewing mechanism comprises a slewing bearing, a lubricating pipeline and a protective structure, the protective structure is fixedly connected with the slewing bearing, a mounting groove is formed between the protective structure and the slewing bearing, the lubricating pipeline is mounted in the mounting groove, and the lubricating pipeline is used for lubricating the slewing bearing.

The utility model discloses in, slewing bearing need lubricate the pipeline to it at the in-process of work, will lubricate the management and set up in the mounting groove, can prevent that forestry machine from damaging the lubrication pipeline around the slewing bearing after great trees are felled down in the course of the work, causes rotation mechanism to damage, influences the time limit for a project. The utility model discloses in, thereby protective structure can play the guard action to lubricated pipeline and improve rotation mechanism's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a swing mechanism according to a first embodiment of the present invention;

fig. 2 is a schematic partial structural view of a swing mechanism according to a first embodiment of the present invention;

figure 3 is a schematic structural view of a forest machine provided by a second embodiment of the invention.

10-forestry machine; 100-a slewing mechanism; 110-a slewing bearing; 112-mounting grooves; 114-a fixed seat; 120-lubrication line; 122-lubrication port; 130-a protective structure; 132-an opening; 134-a first shield; 135-a second guard plate; 136-a first groove; 137-a second recess; 138-fixation holes; 140-a fixture; 142-a gasket; 144-a securing peg; 200-a base; 300-cutting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

First embodiment

Referring to fig. 1, the embodiment provides a swing mechanism 100, and the swing mechanism 100 provided in the embodiment is mainly applied to a forestry machine 10, and can improve the service life.

Referring to fig. 1 and fig. 2, in the present embodiment, the rotating mechanism 100 includes: slewing bearing 110, lubrication pipe 120 and protective structure 130, protective structure 130 and slewing bearing 110 fixed connection to form mounting groove 112 between the two, lubrication pipe 120 is installed in mounting groove 112, and lubrication pipe 120 is used for lubricating slewing bearing 110.

In the present embodiment, the rotary support 110 requires the lubrication pipeline 120 to lubricate the rotary support during operation, and the lubrication management is disposed in the installation groove 112, so as to prevent the larger trees from hitting the periphery of the rotary support 110 and damaging the lubrication pipeline 120 during operation of the forest machine 10, which may damage the rotary mechanism 100 and affect the construction period. In the present embodiment, the protection structure 130 can protect the lubrication line 120 so as to improve the service life of the swing mechanism 100.

In this embodiment, the shielding structure 130 has an opening 132, the lubrication pipeline 120 has a lubrication port 122 thereon, and the opening 132 is disposed corresponding to the lubrication port 122.

In the present embodiment, the opening 132 is disposed corresponding to the lubrication port 122, so that the lubricant can be conveniently added into the lubrication pipeline 120 from the lubrication port 122, and the operation is convenient.

In this embodiment, the protection structure 130 has a first protection plate 134 and a second protection plate 135, the first protection plate 134 is provided with a first groove 136, the second protection plate 135 is provided with a second groove 137, the first groove 136 is communicated with the first groove 136 to form an opening 132, and both the first protection plate 134 and the second protection plate 135 are detachably fixed to the slewing bearing 110.

In this embodiment, the opening 132 is formed after the first groove 136 is communicated with the second groove 137, when the first protection plate 134 is installed at a corresponding position, the second protection plate 135 is installed at a corresponding position, and after the installation is completed, the opening 132 is formed by the first groove 136 being communicated with the second groove 137.

It should be noted that, in the present embodiment, the protection structure 130 includes the first guard plate 134 and the second guard plate 135, but is not limited thereto, and in other embodiments of the present invention, the protection structure 130 may further include a third guard plate and a fourth guard plate, and the number thereof may not be limited specifically.

In the present embodiment, the first guard plate 134 and the second guard plate 135 are symmetrically disposed. The installation of the first guard plate 134 and the second guard plate 135 can be facilitated, and the installation process is simplified.

It should be noted that, in this embodiment, the first guard plate 134 and the second guard plate 135 are symmetrically disposed, but not limited thereto, in other embodiments of the present invention, the first guard plate 134 and the second guard plate 135 may be asymmetrically disposed, and with the solution equivalent to this embodiment, the effect of this embodiment can be achieved, all being within the protection scope of the present invention.

In the present embodiment, the first guard plate 134 and the second guard plate 135 are spaced apart.

It should be noted that, in this embodiment, the first guard plate 134 and the second guard plate 135 are disposed at an interval, but not limited thereto, in other embodiments of the present invention, the first guard plate 134 and the second guard plate 135 may be disposed in a connected manner, and the solution equivalent to this embodiment can achieve the effect of this embodiment, and is all within the protection scope of the present invention.

In this embodiment, the swing mechanism 100 further includes a fixing member 140, and the shielding structure 130 is detachably fixed on the swing support 110 by the fixing member 140.

In the embodiment, the shielding structure 130 is mounted on the slewing bearing 110 through the fixing member 140, and when the shielding structure 130 is damaged, the shielding structure can be detached from the slewing bearing 110, so that the service life of the whole slewing mechanism 100 is prolonged.

In this embodiment, the protective structure 130 is provided with a fixing hole 138, the pivoting support 110 is provided with a fixing seat 114, and the fixing member 140 passes through the fixing hole 138 and is detachably fixed to the fixing seat 114.

In this embodiment, the fixing member 140 passes through the fixing hole 138 and is detachably fixed to the fixing seat 114, so as to fix the protection structure 130 on the pivoting support 110.

In this embodiment, the fixing seat 114 is welded to the slewing bearing 110. The welding mode is convenient to operate, and the processing cost is reduced.

It should be noted that, in this embodiment, the fixing seat 114 is welded on the slewing bearing 110, but not limited thereto, in other embodiments of the present invention, the fixing seat 114 may be fixed on the slewing bearing 110 by other methods such as plugging, etc., and the solution equivalent to this embodiment can achieve the effect of this embodiment, all falling within the protection scope of the present invention.

In the embodiment, the fixing member 140 includes a washer 142 and a fixing bolt 144, and the washer 142 is disposed between the fixing bolt 144 and the shielding structure 130.

In summary, in the swing mechanism 100 provided in the present embodiment, the lubrication pipeline 120 is needed to lubricate the swing support 110 during the operation process, and the lubrication management is disposed in the mounting groove 112, so that the phenomenon that the swing mechanism 100 is damaged and the construction period is affected due to the damage of the lubrication pipeline 120 caused by the collision of the larger trees around the swing support 110 after being felled down and fallen down during the operation process of the forest machine 10 can be prevented. In the present embodiment, the protection structure 130 can protect the lubrication line 120 so as to improve the service life of the swing mechanism 100.

Second embodiment

Referring to fig. 3, the present embodiment provides a forest machine 10, and the forest machine 10 provided by the present embodiment can improve the service life.

For the sake of brief description, where this embodiment is not mentioned, reference may be made to the first embodiment.

In this embodiment, the forest machine 10 comprises a base 200, a cutting member 300 and the swing mechanism 100 provided in the first embodiment, the swing mechanism 100 is mounted on the base 200, the cutting member 300 is connected to the swing mechanism 100, and the swing mechanism 100 can drive the cutting member 300 to rotate relative to the base 200.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A swing mechanism, comprising: slewing bearing, lubricated pipeline and protective structure, protective structure with slewing bearing fixed connection to form the mounting groove between the two, lubricated pipeline is installed in the mounting groove, lubricated pipeline is used for lubricating slewing bearing.

2. The swing mechanism as claimed in claim 1, wherein the shield structure has an opening, and the lubrication line has a lubrication port thereon, and the opening is disposed corresponding to the lubrication port.

3. The swing mechanism as claimed in claim 2, wherein the protection structure has a first shield and a second shield, the first shield has a first recess formed thereon, the second shield has a second recess formed thereon, the first recess communicates with the first recess to form the opening, and the first shield and the second shield are both detachably fixed to the swing support.

4. The swing mechanism as claimed in claim 3, wherein the first shield and the second shield are symmetrically disposed.

5. The swing mechanism as claimed in claim 3, wherein the first shield is spaced apart from the second shield.

6. The swing mechanism as claimed in claim 1, further comprising a fixing member, wherein the shielding structure is detachably fixed on the swing support by the fixing member.

7. The rotary mechanism as claimed in claim 6, wherein the protective structure is provided with a fixing hole, the rotary support is provided with a fixing seat, and the fixing member passes through the fixing hole and is detachably fixed with the fixing seat.

8. The rotary mechanism as claimed in claim 7, wherein the fixing seat is welded to the rotary support.

9. The swing mechanism as claimed in claim 6, wherein the fixing member comprises a washer and a fixing bolt, and the washer is disposed between the fixing bolt and the shielding structure.

10. A forest machine, characterised by comprising a slewing mechanism as claimed in any one of claims 1-9.