CN220416796U

CN220416796U - Dustproof mounting frame of pinwheel speed reducer

Info

Publication number: CN220416796U
Application number: CN202322002713.9U
Authority: CN
Inventors: 张磊
Original assignee: Suzhou Laibo Vacuum Technology Co ltd
Current assignee: Suzhou Laibo Vacuum Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-30
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a dustproof mounting frame of a pinwheel speed reducer, which comprises an adjusting device, wherein a shell device is arranged above the adjusting device, and a mounting device is arranged at the bottom of the shell device; the mounting device comprises a lifting table, a mounting plate is fixedly arranged at the top of the lifting table, two rotating plates are symmetrically arranged at the bottom of the lifting table in a front-back rotation mode, and a moving block is arranged at the bottom of each rotating plate in a rotation mode; according to the dustproof mounting frame of the pinwheel speed reducer, the crank is rotated, the base supports the screw rod to rotate at the moment, the two moving blocks are driven to move along the open and close of the feed beam, so that the rotating plate synchronously rotates, horizontal power is converted into power in the vertical direction, the lifting table is driven to move up and down, the adjustment of the mounting height of the speed reducer is completed, flexible adaptation to different mounting height requirements is facilitated, meanwhile, the lifting table is driven to lift through the rotating plate, the supporting stability is facilitated to be improved, and the whole structure is more stable.

Description

Dustproof mounting frame of pinwheel speed reducer

Technical Field

The utility model belongs to the technical field of matched facility design of a pin wheel speed reducer, and particularly relates to a dustproof mounting frame of the pin wheel speed reducer.

Background

The pin wheel speed reducer is a common mechanical transmission device and is mainly used for converting the power of high-speed movement into low-speed and high-torque output. It consists of an input shaft, an output shaft, and a set of pinwheels (or planetary gears). The working principle of the pin wheel speed reducer is that power is transmitted through the meshing between the pin wheel, the sun wheel and the planet wheel. When the input shaft rotates, the planet wheel rotates along the motion track of the inner fixed ring through the meshing of the pin wheel and the sun wheel, so that the slow rotation of the output shaft is realized. This structure can stably decelerate the high-speed rotation of the input shaft and provide a large output torque. The pinwheel speed reducer has the advantages of simple and compact structure, light weight, strong bearing capacity and the like, and is widely applied to transmission systems of various mechanical equipment in industrial production, such as conveying belts, machine tools, wind generating sets and the like.

The utility model provides a chinese patent of contrast application number CN202020794251.2 discloses a prevent blocking formula cycloidal pin gear shock attenuation mount pad for speed reducer, including the mounting bracket, the mounting panel, the calibration structure, elevation structure and shock-absorbing structure, through setting up shock-absorbing structure, be provided with extrusion spring between parallel frame and connecting rod, when the sand box receives the vibration, guarantee the stability of parallel frame, the intussuseption of sand box is filled with fine sand, guarantee that parallel frame and sand box do not produce resonance, improve the stability of parallel frame, guarantee the stability of speed reducer, through setting up the calibration structure, fix the both ends of speed reducer on two mounting panels, first support column can realize rotatory under the cooperation of fixed axle, the fixed bolster realizes rotatory under the cooperation of bearing, can adjust the orientation of speed reducer pivot, be provided with adjustable lifter respectively at the both ends of mounting bracket, can cooperate to realize the correction of speed reducer output shaft, reduce the polarization motion, reduce swing range, can reach the shock attenuation effect, reduce friction, play the guard action to the speed reducer pivot.

The disadvantages of the above patents are: the device is fixed in height, and when the installation height of the speed reducer needs to be adjusted, the height of the mounting frame base support can only be increased, so that the running stability of the speed reducer is easily affected.

Disclosure of Invention

The utility model aims to provide a dustproof mounting frame of a pinwheel speed reducer, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the dustproof mounting rack of the pinwheel speed reducer comprises an adjusting device, wherein a shell device is arranged above the adjusting device, and a mounting device is arranged at the bottom of the shell device; the mounting device comprises a lifting table, a mounting plate is fixedly arranged at the top of the lifting table, two rotating plates are symmetrically arranged at the bottom of the lifting table in a front-back symmetrical mode, and a moving block is arranged at the bottom of the rotating plates in a rotating mode.

Further: the adjusting device comprises a base, four supporting columns are uniformly arranged at four corners of the bottom of the base, knobs are fixedly arranged at the top ends of the supporting columns, a screw rod is rotatably arranged at the top of the base, a crank is arranged at the front end of the screw rod, and two light bars are symmetrically arranged on two sides of the screw rod.

Further: the shell device comprises a dustproof shell, and a fixing frame is fixedly arranged at the bottom of the dustproof shell.

Further: the support column is in threaded connection with the base.

Further: the base is made of Q235 steel, and the lead screw is connected with the base bearing.

Further: the screw thread is a positive and negative screw thread.

Further: the fixed frame is square, and the dustproof shell is connected with the fixed frame through bolts.

Further: the mounting plate is welded with the lifting platform.

Further: the rotating plate is hinged with the lifting platform, and the moving block is hinged with the rotating plate.

Further: the moving block is in sliding connection with the light bar.

Compared with the prior art, the utility model has the beneficial effects that:

1. through rotating the crank, at the moment, the base supports the screw rod to rotate, drives the two moving blocks to open and close along the light bar to move, enables the rotating plate to rotate synchronously, converts horizontal power into power in the vertical direction, drives the lifting platform to move up and down, completes adjustment of the mounting height of the speed reducer, is convenient for flexibly adapting to different mounting height requirements, and simultaneously drives the lifting platform to lift through the rotating plate, so that the supporting stability is convenient to improve, and the overall structure is more stable;

2. through rotating four knobs, drive the support column and reciprocate in the middle of the base, change four corners supporting height, the uneven installation ground of adaptation of being convenient for makes whole keep the level, is convenient for improve speed reducer operational stability, improves the transmission precision.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a dust-proof mounting frame of a pin wheel speed reducer according to the present utility model;

FIG. 2 is a schematic structural view of an adjusting device of a dustproof mounting frame of a pin wheel speed reducer;

FIG. 3 is a schematic view of the housing assembly of the dust mount of the pin wheel speed reducer of the present utility model;

fig. 4 is a schematic structural view of a device for installing a dust-proof mounting frame of a pin wheel speed reducer according to the present utility model.

In the reference numerals: 1. an adjusting device; 101. a base; 102. a support column; 103. a knob; 104. a screw rod; 105. a crank; 106. a light bar; 2. a housing means; 201. a dust-proof case; 202. a fixed frame; 3. a mounting device; 301. a lifting table; 302. a mounting plate; 303. a rotating plate; 304. and (5) moving the block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a dustproof mounting frame of a pin wheel speed reducer comprises an adjusting device 1, a housing device 2 is arranged above the adjusting device 1, and a mounting device 3 is arranged at the bottom of the housing device 2.

In this embodiment: the adjusting device 1 comprises a base 101, four supporting columns 102 are uniformly arranged at four corners of the bottom of the base 101, knobs 103 are fixedly arranged at the top ends of the supporting columns 102, a screw rod 104 is rotatably arranged at the top of the base 101, a crank 105 is arranged at the front end of the screw rod 104, two feed rods 106 are symmetrically arranged at two sides of the screw rod 104, the supporting columns 102 are in threaded connection with the base 101, the screw rod 104 is in positive and negative threads, the base 101 is made of Q235 steel, the screw rod 104 is in bearing connection with the base 101, the device integrally moves to a speed reducer installation place, the four knobs 103 are respectively rotated to drive the supporting columns 102 to move up and down in the middle of the base 101, the four corner supporting heights are changed, the uneven installation ground is conveniently adapted, the overall level is conveniently kept, the running stability of the speed reducer is conveniently improved, the transmission precision is improved, after the base 101 is placed, the crank 105 is rotated, and the screw rod 104 is supported by the base 101 at the moment, and the screw rod 104 is rotated to drive two moving blocks 304 to move along the feed rods 106;

in this embodiment: the shell device 2 comprises a dustproof shell 201, a fixing frame 202 is fixedly arranged at the bottom of the dustproof shell 201, the fixing frame 202 is square, the dustproof shell 201 is connected with the fixing frame 202 through bolts, the dustproof shell 201 is fixed to a lifting platform 301 through the fixing frame 202, so that accumulation of dust of a speed reducer is reduced conveniently, and the whole installation work is completed;

in this embodiment: the installation device 3 comprises a lifting platform 301, a mounting plate 302 is fixedly arranged at the top of the lifting platform 301, two rotating plates 303 are symmetrically arranged at the bottom of the lifting platform 301 in a front-back rotation mode, a moving block 304 is arranged at the bottom of the rotating plates 303 in a rotation mode, the mounting plate 302 is welded with the lifting platform 301, the rotating plates 303 are hinged to the lifting platform 301, the moving block 304 is hinged to the rotating plates 303, the moving block 304 is slidably connected with a light bar 106, the rotating plates 303 synchronously rotate, horizontal power is converted into vertical power, the lifting platform 301 is driven to move up and down, adjustment of the installation height of a speed reducer is completed, flexible adaptation to different installation height requirements is facilitated, meanwhile, the lifting platform 301 is driven to lift through the rotating plates 303, support stability is facilitated to be improved, the whole structure is firmer, and after the height adjustment is completed, the speed reducer is fixed to the mounting plate 302 through bolts.

Working principle: the device integrally moves to a speed reducer installation place, four knobs 103 are respectively rotated, a supporting column 102 is driven to move up and down in the middle of a base 101, the four corner supporting heights are changed, the uneven installation ground is convenient to adapt, the whole is kept horizontal, the running stability of the speed reducer is convenient to improve, the transmission precision is improved, after the base 101 is placed, a crank 105 is rotated, at the moment, the base 101 supports a screw rod 104 to rotate, two moving blocks 304 are driven to move along a light bar 106 in an opening and closing manner, a rotating plate 303 is enabled to synchronously rotate, horizontal power is converted into power in the vertical direction, a lifting table 301 is driven to move up and down, the adjustment of the installation height of the speed reducer is completed, the flexible adaptation of different installation height requirements is convenient, meanwhile, the lifting table 301 is driven to lift through the rotating plate 303, the improvement of supporting stability is facilitated, after the overall structure is enabled to be more stable, the speed reducer is fixed to a mounting plate 302 through bolts, and finally a dustproof shell 201 is fixed to the lifting table 301 through a fixing frame 202, the accumulation of dust of the speed reducer is convenient to reduce, and the integral installation work is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof mounting bracket of pinwheel speed reducer, includes adjusting device (1), adjusting device (1) top is provided with casing device (2), its characterized in that: the bottom of the shell device (2) is provided with a mounting device (3);

the mounting device (3) comprises a lifting table (301), a mounting plate (302) is fixedly arranged at the top of the lifting table (301), two rotating plates (303) are symmetrically arranged at the bottom of the lifting table (301) in a front-back rotation mode, and moving blocks (304) are arranged at the bottom of the rotating plates (303) in a rotation mode.

2. The dustproof mounting frame of the pinwheel speed reducer according to claim 1, wherein: the adjusting device (1) comprises a base (101), four supporting columns (102) are uniformly arranged at four corners of the bottom of the base (101), knobs (103) are fixedly arranged at the top ends of the supporting columns (102), a screw rod (104) is rotatably arranged at the top of the base (101), a crank (105) is arranged at the front end of the screw rod (104), and two light bars (106) are symmetrically arranged on two sides of the screw rod (104).

3. The dustproof mounting frame of the pinwheel speed reducer according to claim 1, wherein: the shell device (2) comprises a dustproof shell (201), and a fixing frame (202) is fixedly arranged at the bottom of the dustproof shell (201).

4. The dustproof mounting frame of the pinwheel speed reducer according to claim 2, wherein: the support column (102) is in threaded connection with the base (101).

5. The dustproof mounting frame of the pinwheel speed reducer according to claim 2, wherein: the base (101) is made of Q235 steel, and the screw rod (104) is connected with the base (101) through a bearing.

6. The dustproof mounting frame of the pinwheel speed reducer according to claim 2, wherein: the screw thread of the screw rod (104) is a positive and negative screw thread.

7. A dust mount for a pin wheel speed reducer according to claim 3, wherein: the fixed frame (202) is square, and the dustproof shell (201) is connected with the fixed frame (202) through bolts.

8. The dustproof mounting frame of the pinwheel speed reducer according to claim 1, wherein: the mounting plate (302) is welded with the lifting platform (301).

9. The dustproof mounting frame of the pinwheel speed reducer according to claim 1, wherein: the rotating plate (303) is hinged with the lifting table (301), and the moving block (304) is hinged with the rotating plate (303).

10. The dustproof mounting frame of the pinwheel speed reducer according to claim 2, wherein: the moving block (304) is in sliding connection with the light bar (106).