CN213117390U

CN213117390U - Upper vertical reduction gearbox

Info

Publication number: CN213117390U
Application number: CN202022003799.3U
Authority: CN
Inventors: 刘成; 黄鸟林; 杨容
Original assignee: Changsha Zhongchuan Gearbox Co ltd
Current assignee: Changsha Zhongchuan Gearbox Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-04
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to an upper vertical reduction gearbox, which comprises a reduction gearbox body, wherein the bottom of the reduction gearbox body is sleeved with a lantern ring, the outer wall of the lantern ring is provided with an ear plate, a rotatable forward and reverse screw rod is arranged in a bearing seat, the left side and the right side of a rectangular frame are respectively provided with a left moving seat and a right moving seat which can slide, the left moving seat and the right moving seat are arranged at the two ends of the forward and reverse screw rod, the forward and reverse screw rod drives the left moving seat and the right moving seat to mutually and reversely move, the bottom of the reduction gearbox body is provided with the lantern ring, the bottom of the lantern ring is connected with an adjustable base through an L-shaped bent plate, when in actual use, the adjustable base can enable the reduction gearbox to be upwards supported by an adjusting seat when the reduction gearbox is dismounted from equipment, the reduction gearbox body does not need to be lifted downwards for a long time after being dismounted, the work efficiency is improved, and meanwhile, the function of the existing speed reducer is improved.

Description

Upper vertical reduction gearbox

Technical Field

The utility model relates to a reducing gear box technical field, concretely relates to go up vertical reducing gear box.

Background

The reduction gear serves to match the rotational speed and the torque transmission between the prime mover and the working machine or the actuator, and is used in modern machines in a very wide range of applications. The speed reducer can be divided into two types of general speed reducers and special speed reducers according to purposes, the design, manufacture and use characteristics of the general speed reducers and the special speed reducers are different, the general speed reducers are also called speed reducers or speed reducing motors, and the vertical speed reducing motors achieve the purpose of speed reduction treatment on installed equipment in actual use, so that the running speed of the equipment can be changed.

After the vertical speed reducer (box) is detached from the installed equipment, the vertical speed reducer (box) is lack of a supporting mechanism to be supported upwards for a long time, so that parts on an action shaft of the speed reducer are difficult to replace or install, labor is wasted by manually lifting the speed reducer for a long time to replace the parts, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a vertical reducing gear box to solve the problem that above-mentioned prior art exists.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an on vertical reducing gear box, includes the speed reducer main part, the bottom cover of speed reducer main part is equipped with the lantern ring, the outer wall of the lantern ring is provided with the otic placode, the internally mounted of otic placode has the bearing frame, install rotatable forward and reverse screw rod in the bearing frame, the rectangle frame is installed to the bottom of otic placode, the seat that moves to the left and right sides of rectangle frame is installed respectively and is moved the seat and move to the right of action that can slide and move to the right, move the seat and move to the left and move the seat and install in the both ends of forward and reverse screw rod, forward and reverse screw rod drive moves the seat and move to the right and move the seat and each other for reverse displacement, move to the left and.

Further: the bottom of speed reducer main part is provided with lifts the seat, it includes the top chamber of seting up in the seat top of raising and sets up the adjustment tank in top chamber both sides to lift the seat, be provided with the adjustment tank that interior declination was down inclined in the adjustment tank.

Further: the top of moving the seat on a left side is provided with adjusts the seat, the top of adjusting the seat is provided with the regulating block, adjust the seat and install in the adjustment tank through the slide rail, move the seat on a right side with move a seat structure unanimous on a left side.

Further: the bottom chamfer surface of the lifting seat is designed, the top inclined surface of the adjusting seat is designed, and the top inclined surface of the adjusting seat is in contact with the bottom chamfer surface of the lifting seat.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. be provided with the lantern ring bottom the speed reducer, the bent plate that the lantern ring bottom was passed through L shape is connected with the base of regulation formula, when in-service use, the base of regulation formula can make the speed reducer demolish from equipment the time, upwards support by adjusting the seat for need not the manpower after the speed reducer is demolishd and lift up it downwards for a long time, the part of the speed reducer rotation axis of being convenient for this moment demolishs or changes, operation process is labour saving and time saving more, has improved work efficiency, and current speed reducer function has obtained the improvement simultaneously.

2. The mode that adopts two-way anti-screw rod links together two regulation seats about with, and the operator demolishs the back with the speed reducer from equipment, only needs the two-way screw rod of operation can make two regulation seats inwards adjust simultaneously, makes the speed reducer upwards lift from this, and the operation process is more convenient, and the structure is more reasonable.

Drawings

Fig. 1 is a schematic structural view of a front view plane of the present invention;

fig. 2 is a schematic structural view of the bottom view of the present invention from fig. 1;

fig. 3 is a schematic structural diagram of a top view of the present invention;

FIG. 4 is a schematic view of the lantern ring and the left and right movable seats at the bottom of the lantern ring according to the present invention;

fig. 5 is a schematic view of the structure of the rotation angle of view of the present invention from fig. 4.

Description of the main reference numerals:

1. a reducer body; 2. lifting the seat; 201. a top chamber; 202. an adjustment groove; 203. a chute; 3. a collar; 301. an ear plate; 302. a bearing seat; 4. moving the base to the left; 401. an adjusting seat; 402. an adjusting block; 5. a right shift seat; 6. mounting holes; 7. a rectangular frame; 8. a forward screw and a reverse screw.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field 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 directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions 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 direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either 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 application can be understood in a specific case to those skilled in the art.

Referring to the attached drawings 1-5, an upper vertical reduction gearbox comprises a reduction gearbox body 1, wherein a lantern ring 3 is sleeved at the bottom of the reduction gearbox body 1, an ear plate 301 is arranged on the outer wall of the lantern ring 3, a bearing seat 302 is installed inside the ear plate 301, a rotatable forward and reverse screw 8 is installed inside the bearing seat 302, a rectangular frame 7 is installed at the bottom end of the ear plate 301, a left moving seat 4 and a right moving seat 5 which can slide are respectively installed on the left side and the right side of the rectangular frame 7, the left moving seat 4 and the right moving seat 5 are installed at the two ends of the forward and reverse screw 8, the forward and reverse screw 8 drives the left moving seat 4 and the right moving seat 5 to move in opposite directions, the left moving seat 4 and the right moving seat 5 are provided with installation holes 6 for fixing the reduction gearbox on equipment in use, the reduction gearbox is fixed on the equipment through the installation holes 6 in actual use, parts are installed on an action shaft of the reduction gearbox, the reduction gearbox is, the left moving seat 4 and the right moving seat 5 which are positioned at two ends are enabled to move inwards by turning the forward and reverse screw 8 by hand, because the bottom of the speed reducer main body 1 is provided with the lifting seat 2, the top inclined surface of the adjusting seat 401 is designed, and the top inclined surface of the adjusting seat 401 is contacted with the bottom chamfered surface of the lifting seat 2, when the adjusting seat 401 moves inwards, the lifting seat 2 is driven to rise slowly by the way that the adjusting block 402 moves towards the adjusting groove 202, because the lifting seat 2 is the upper structure of the speed reducer main body 1, the speed reducer main body 1 is driven to move upwards, therefore, when the left moving seat 4 and the right moving seat 5 move inwards at the same time, the lifting seat 2 is enabled to lift the speed reducer main body 1 upwards by utilizing the way that the adjusting seat 401 at the top is contacted with the lifting seat 2, and the speed reducer main body 1 is enabled to lift upwards by the action shaft which stretches out downwards from the bottom, so as to facilitate the installation and replacement of, the functionality is greatly improved, the mode of lifting the speed reducer by the push-up mode is adopted to replace the mode of manually lifting the speed reducer by hands, the labor force can be saved, and the working efficiency is improved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides an go up vertical reducing gear box, includes speed reducer main part (1), its characterized in that: the bottom cover of speed reducer main part (1) is equipped with lantern ring (3), the outer wall of the lantern ring (3) is provided with otic placode (301), the internally mounted of otic placode (301) has bearing frame (302), install rotatable forward and reverse screw rod (8) in bearing frame (302), rectangular frame (7) are installed to the bottom of otic placode (301), the left and right sides of rectangular frame (7) is installed respectively and is moved seat (4) and right side that can slide the action and move seat (5), move seat (4) and right side and move seat (5) and install the both ends in forward and reverse screw rod (8), forward and reverse screw rod (8) drive left side moves seat (4) and right side and move seat (5) and each other reverse displacement, a left side moves seat (4) and right side and moves seat (5) and offers mounting hole (6) when being used for making the reducing gear box be fixed in use on the equipment.

2. The upper vertical reduction gearbox according to claim 1, wherein: the bottom of speed reducer main part (1) is provided with and lifts seat (2), it includes top chamber (201) and the adjustment tank (202) of seting up in top chamber (201) both sides of lifting seat (2) to lift seat (2), be provided with interior downtilt adjustment tank (202) in adjustment tank (202).

3. The upper vertical reduction gearbox according to claim 2, wherein: the top of moving seat (4) on a left side is provided with adjusts seat (401), the top of adjusting seat (401) is provided with regulating block (402), adjust seat (401) and install in adjustment tank (202) through the slide rail, move seat (5) on a right side with move seat (4) on a left side the structure unanimity.

4. The upper vertical reduction gearbox according to claim 3, wherein: the bottom chamfer surface of the lifting seat (2) is designed, the top inclined surface of the adjusting seat (401) is designed, and the top inclined surface of the adjusting seat (401) is in contact with the bottom chamfer surface of the lifting seat (2).