CN218236082U

CN218236082U - Self-lubricating adjustable gear module

Info

Publication number: CN218236082U
Application number: CN202222387571.8U
Authority: CN
Inventors: 韦步芳; 杨金福; 万正正
Original assignee: Suzhou Wanhong Intelligent Equipment Co ltd
Current assignee: Suzhou Wanhong Intelligent Equipment Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-06
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a gear connection variable speed technical field discloses a gear module with adjustable self-lubricating, including the fixed bolster, the fixed bolster has the driving gear through the rotation axis connection, the fixed bolster is connected with drive gear through the connecting axle, the fixed bolster is connected with adjusting gear one, adjusting gear two and adjusting gear three through adjusting pole, rotation loop bar, it is connected with the oil storage cavity through the regulating block to adjust the pole, it is inside to be provided with logical oily main road and logical oily branch road to adjust the pole, it is connected with connecting gear through spout and slider to rotate the loop bar. The utility model discloses in, this gear module can rotate the loop bar through setting up the main road of leading to oil and lead to oil branch road and oil storage cavity and rotate the self-lubricating and handle, improves and rotates loop bar rotational efficiency to improve gear drive efficiency, still can carry out the variable speed transmission between drive gear, the driving gear through setting up adjusting gear structure.

Description

Self-lubricating adjustable gear module

Technical Field

The utility model relates to a gear connection variable speed technical field especially relates to a gear module with adjustable self-lubricating.

Background

The gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, the gear is applied in transmission for a long time, at the end of the 19 th century, the principle of generating a gear cutting method and the successive appearance of a special machine tool and a cutter for cutting the gear by using the principle are realized, and the running stability of the gear is emphasized along with the development of production.

For a general gear module, the structure does not usually have a self-lubricating function, so the gear transmission efficiency of the gear module is usually low, and the function of stress transmission cannot be well played.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-lubricating adjustable gear module.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gear module with adjustable self-lubricating, includes the set casing, the inside rotation in set casing left part is connected with the axis of rotation, the anterior outside fixedly connected with driving gear in axis of rotation middle part, the inside rotation in set casing right part is connected with the connecting axle, connecting axle rear portion outside fixedly connected with drive gear, the inside sliding connection in set casing middle part has the regulation pole, adjust pole front side fixedly connected with regulating block, the inside oil storage cavity that is provided with of regulating block, it is provided with logical oil main road to link up around adjusting the pole inside, adjust the inside logical oil branch road that is provided with a plurality of evenly distributed in pole middle part lower part, adjust the pole middle part outside and rotate and connect in the rotation loop bar inboard, turn right fixedly connected with adjusting gear one, adjusting gear two, adjusting gear three in proper order in the rotation loop bar left end outside from a left side, it is provided with the spout to rotate loop bar right part upside, the inboard sliding connection of spout has the slider, slider upside fixed connection is inboard at the connecting gear, it is provided with the spacing circle to adjust the pole rear portion outside, adjust pole middle part downside fixedly connected with the stopper.

As a further description of the above technical solution:

the connecting shaft front end link up fixed shell and set up in fixed shell front side right part, the axis of rotation front end link up fixed shell and set up in fixed shell front side left part.

As a further description of the above technical solution:

the lower side of the middle part of the oil main passage is communicated with the upper end of the oil branch passage, and the front end of the oil main passage is communicated with the middle part of the rear side of the oil storage cavity.

As a further description of the above technical solution:

the transmission gear, the driving gear and the outer side of the connecting gear are all arranged inside the fixed shell in a limiting and rotating mode.

As a further description of the above technical solution:

the inside sliding connection of connecting gear is in the rotation loop bar front end outside, logical oily branch road outer end intercommunication sets up at the rotation loop bar inboardly.

As a further description of the above technical solution:

the limiting block rear side is connected to the front side of the rotating sleeve rod in a sliding mode, and the limiting ring is arranged on the rear side of the rotating sleeve rod in a limiting mode.

As a further description of the above technical solution:

the three rear sides of the adjusting gears are rotatably limited at the front sides of the limiting rings, and the front sides of the connecting gears are rotatably limited at the rear sides of the limiting blocks.

As a further description of the above technical solution:

the first adjusting gear, the second adjusting gear and the third adjusting gear are all meshed on the left side of the transmission gear in a meshed mode, and the left side of the connecting gear is meshed on the right side of the driving gear in a meshed mode.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, this gear module with adjustable self-lubricating is through adjusting inside the pole that sets up logical oil main road and leading to oil branch road and oil storage cavity interconnect, rotates the inboard self-lubricating of loop bar when rotating the loop bar and rotate in the regulation pole middle part outside and handles, reduces the frictional force when rotating the loop bar and adjusting the pole rotation, improves and rotates loop bar rotation efficiency to improve this gear module's gear drive efficiency, laborsaving practical.

2. The utility model discloses in, this gear module with adjustable self-lubricating is still through setting up adjusting gear structure, through adjusting gear structure and drive gear, driving gear interconnect, can carry out the variable speed transmission between drive gear, the driving gear, and the variable speed that can carry out adjusting gear connection through the slip regulation pole at this moment switches, switches the adjusting gear of equidimension tooth number not according to the user's demand, changes gear drive moment, and is practical convenient, extensive applicability.

Drawings

Fig. 1 is a perspective view of a self-lubricating adjustable gear module according to the present invention;

fig. 2 is a schematic perspective view of a gear connection structure of a self-lubricating adjustable gear module according to the present invention;

fig. 3 is an exploded view of an adjusting gear structure of a self-lubricating adjustable gear module according to the present invention;

fig. 4 is a sectional view of an adjusting rod structure of a self-lubricating adjustable gear module according to the present invention.

Illustration of the drawings:

1. fixing the housing; 2. an adjusting block; 3. adjusting a rod; 4. rotating the loop bar; 5. adjusting a first gear; 6. a second adjusting gear; 7. adjusting a gear III; 8. a driving gear; 9. a connecting gear; 10. a transmission gear; 11. a rotating shaft; 12. a connecting shaft; 13. a chute; 14. a slider; 15. a limiting block; 16. a limiting ring; 17. an oil storage cavity; 18. oil main path; 19. and an oil passage branch.

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.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-4, the present invention provides an embodiment: a self-lubricating adjustable gear module comprises a fixed shell 1, a rotating shaft 11 is rotatably connected in the left part of the fixed shell 1, a driving gear 8 is fixedly connected on the outer side of the front part of the middle part of the rotating shaft 11, a connecting shaft 12 is rotatably connected in the right part of the fixed shell 1, a transmission gear 10 is fixedly connected on the outer side of the rear part of the connecting shaft 12, an adjusting rod 3 is slidably connected in the middle part of the fixed shell 1, an adjusting block 2 is fixedly connected on the front side of the adjusting rod 3, the adjusting rod 3 and the adjusting block 2 are used for self-lubricating treatment of the inner side of a rotating sleeve rod 4 of the gear module, so that the gear module can conveniently carry out gear speed change adjustment, an oil storage cavity 17 is arranged in the adjusting block 2 and is used for storing lubricating oil, an oil passing main path 18 is arranged in the adjusting rod 3 in a front-back penetrating manner and is used for transmitting the lubricating oil, a plurality of oil passing branches 19 are uniformly distributed in the lower part of the adjusting rod 3, when the rotating loop bar 4 rotates, the smearing operation of lubricating oil on the inner side of the rotating loop bar 4 can be carried out through the oil passing branch 19, the outer side of the middle part of the adjusting rod 3 is rotatably connected to the inner side of the rotating loop bar 4, the outer side of the left end of the rotating loop bar 4 is fixedly connected with a first adjusting gear 5, a second adjusting gear 6 and a third adjusting gear 7 from left to right in sequence, the upper side of the right part of the rotating loop bar 4 is provided with a chute 13, the inner side of the chute 13 is slidably connected with a slide block 14, the upper side of the slide block 14 is fixedly connected to the inner side of a connecting gear 9, the first adjusting gear 5, the second adjusting gear 6, the third adjusting gear 7, the adjusting rod 3, the chute 13, the slide block 14 and the connecting gear 9 form an adjusting gear structure of the gear module, the outer side of the rear part of the adjusting rod 3 is provided with a limiting ring 16, the lower side of the middle part of the adjusting rod 3 is fixedly connected with a limiting block 15, and the limiting ring 16 and the limiting block 15 are used for limiting and controlling the sliding movement of the rotating loop bar 4 on the outer side of the adjusting rod 3, thereby performing the meshing switching operation of the first adjusting gear 5, the second adjusting gear 6, the third adjusting gear 7 and the transmission gear 10.

The front end of a connecting shaft 12 penetrates through the fixed shell 1 and is arranged at the right part of the front side of the fixed shell 1, the front end of a rotating shaft 11 penetrates through the fixed shell 1 and is arranged at the left part of the front side of the fixed shell 1, the lower side of the middle part of an oil passing main path 18 is respectively communicated and arranged at the upper end of an oil passing branch path 19, the front end of the oil passing main path 18 is communicated and arranged at the middle part of the rear side of an oil storage cavity 17, the oil passing main path 18, the oil passing branch path 19 and the oil storage cavity 17 are arranged inside an adjusting rod 3 and are mutually connected, when a rotating loop bar 4 rotates at the outer side of the middle part of the adjusting rod 3, self-lubricating treatment of the inner side of the rotating loop bar 4 can be carried out, the friction force when the rotating loop bar 4 and the adjusting rod 3 rotate is reduced, the rotating efficiency of the rotating loop bar 4 is improved, and therefore the gear transmission efficiency of the gear module is improved, the transmission gear 10, the driving gear 8 and the connecting gear 9 are all arranged inside the fixed shell 1 in a limiting rotation way, the fixed shell 1 is internally provided with a plurality of lug limit transmission gears 10, a driving gear 8 and a connecting gear 9 move, the connecting gear 9 is connected to the outer side of the front end of a rotating sleeve rod 4 in a sliding manner, the outer end of an oil passing branch 19 is communicated with the inner side of the rotating sleeve rod 4, the rear side of a limiting block 15 is connected to the front side of the rotating sleeve rod 4 in a sliding manner, a limiting ring 16 is arranged at the rear side of the rotating sleeve rod 4 in a limiting manner, a third adjusting gear 7 is arranged at the front side of the limiting ring 16 in a limiting manner, the front side of the connecting gear 9 is arranged at the rear side of the limiting block 15 in a limiting manner, a first adjusting gear 5, a second adjusting gear 6 and a third adjusting gear 7 are all meshed and connected to the left side of the transmission gear 10, the left side of the connecting gear 9 is meshed and connected to the right side of the driving gear 8, the self-lubricating adjustable gear module is further connected with the transmission gear 10 and the driving gear 8 through the adjusting gear structure, and the transmission gear 10 and the driving gear 8 are connected to each other, the variable speed transmission between the driving gears 8 can be realized by the sliding adjusting rod 3, the variable speed switching of the connection of the adjusting gears can be realized, the adjusting gears with different tooth numbers can be switched according to the requirements of users, and the gear transmission torque can be changed.

The working principle is as follows: this gear module with adjustable self-lubricating is through adjusting inside oil main road 18 and the branch road 19 and the oil storage cavity 17 interconnect that lead to of pole 3, rotate the inboard self-lubricating of loop bar 4 when adjusting pole 3 middle part outside rotation when rotating loop bar 4, reduce the frictional force when rotating loop bar 4 and adjusting pole 3 and rotate, improve and rotate loop bar 4 rotation efficiency, thereby improve the gear drive efficiency of this gear module, this gear module with adjustable self-lubricating is still through setting up adjusting gear structure, through adjusting gear structure and drive gear 10, driving gear 8 interconnect, can carry out drive gear 10, variable transmission between the driving gear 8, can carry out the variable speed switching of adjusting gear connection through slide adjusting pole 3 this moment, switch the adjusting gear of not equidimension tooth number according to user's demand, change gear drive moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a gear module with adjustable self-lubricating, includes fixed shell (1), its characterized in that: the inner part of the left part of the fixed shell (1) is rotatably connected with a rotating shaft (11), the outer side of the front part of the middle part of the rotating shaft (11) is fixedly connected with a driving gear (8), the inner part of the right part of the fixed shell (1) is rotatably connected with a connecting shaft (12), the outer side of the rear part of the connecting shaft (12) is fixedly connected with a transmission gear (10), the inner part of the middle part of the fixed shell (1) is slidably connected with an adjusting rod (3), the front side of the adjusting rod (3) is fixedly connected with an adjusting block (2), an oil storage cavity (17) is arranged inside the adjusting block (2), an oil main passage way (18) is arranged around the inner part of the adjusting rod (3), a plurality of oil passage branches (19) which are uniformly distributed are arranged inside the lower part of the middle part of the adjusting rod (3), the outer side of the middle part of the adjusting rod (3) is rotatably connected with the inner side of the rotating sleeve rod (4), the outer side of the left end of the rotating sleeve rod (4) is fixedly connected with an adjusting gear I (5), an adjusting gear II (6) and an adjusting gear III (7) which is fixedly connected with an upper side of the sliding block (14) from left to the upper side, the inner side of the sliding ring (14) is fixedly connected with an adjusting rod (16) which is arranged on the inner side of the adjusting rod (3), the lower side of the middle part of the adjusting rod (3) is fixedly connected with a limiting block (15).

2. The self-lubricating adjustable gear module of claim 1, wherein: the front end of the connecting shaft (12) penetrates through the fixed shell (1) and is arranged at the right front part of the fixed shell (1), and the front end of the rotating shaft (11) penetrates through the fixed shell (1) and is arranged at the left front part of the fixed shell (1).

3. The self-lubricating adjustable gear module of claim 1, wherein: the lower side of the middle part of the main oil passage way (18) is respectively communicated with the upper end of the oil passage branch (19), and the front end of the main oil passage way (18) is communicated with the middle part of the rear side of the oil storage cavity (17).

4. The self-lubricating adjustable gear module of claim 1, wherein: the transmission gear (10), the driving gear (8) and the connecting gear (9) are all arranged inside the fixed shell (1) in a limiting and rotating mode.

5. The self-lubricating adjustable gear module of claim 1, wherein: the inside sliding connection of connecting gear (9) is in rotating loop bar (4) front end outside, logical oily branch road (19) outer end intercommunication sets up at rotating loop bar (4) inboardly.

6. The self-lubricating adjustable gear module of claim 1, wherein: stopper (15) rear side sliding connection rotates loop bar (4) front side, spacing setting in rotation loop bar (4) rear side is spacing in spacing collar (16).

7. The self-lubricating adjustable gear module of claim 1, wherein: the rear side of the third adjusting gear (7) is rotatably arranged at the front side of the limiting ring (16), and the front side of the connecting gear (9) is rotatably arranged at the rear side of the limiting block (15).

8. The self-lubricating adjustable gear module of claim 1, wherein: the right sides of the first adjusting gear (5), the second adjusting gear (6) and the third adjusting gear (7) are all meshed and connected to the left side of the transmission gear (10), and the left side of the connecting gear (9) is meshed and connected to the right side of the driving gear (8).