CN210456434U - Power assisting device during upward overturning and speed reducing device during downward overturning - Google Patents

Abstract

The utility model discloses a decelerator when booster unit when upwards overturning and upset downwards, including aluminium alloy and backup pad, the inside of backup pad is rotated with the revolving axle through the rolling bearing and is linked to each other, bolt support's inside is equipped with the tight bolt that rises, the left side and the left side revolving axle rotation of the tight bolt that rises link to each other, and the tight bolt that rises links to each other with bolt support screw thread. This booster unit when upset upwards and decelerator when overturning downwards, through the deflector, the application of force board, a spring, the limiting plate, stop screw, cooperation between driving motor and the revolving axle, avoid the downward landing of tray, when the tray overturns downwards, the tray deflector is gone into between two application of force boards, both sides compression spring passes through application of force board centre gripping tray deflector, because the action of gravity tray can be gliding with higher speed when having solved prior art and producing the upset downwards easily, there is the impact force to the chain, cause the chain shake aggravation, the problem of tray blocking phenomenon appears.

Description

Power assisting device during upward overturning and speed reducing device during downward overturning

Technical Field

The utility model relates to a commodity circulation technical field specifically is a booster unit when upwards overturning and decelerator when overturning downwards.

Background

The last conveying tray of automatic production line often adopts the chain rollgang, and the tray is carried on the upper strata, and the lower floor returns and has saved area, and the tray is upwards turning round and is turning round downwards now and adopt the hook frame to collude and overturn on the chain running roller more at present, though prior art can carry out the upper and lower gyration of tray, but prior art has when turning over downwards because the action of gravity tray can slide with higher speed, has the impact force to the chain, causes the chain shake aggravation, the problem of tray jamming phenomenon appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a booster unit when upwards overturning and decelerator when overturning downwards to because the action of gravity tray can slide with higher speed when solving the downward upset that proposes in the above-mentioned background art, have the impact force to the chain, cause the chain shake aggravation, appear the problem that the tray blocked phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: a power assisting device used in upward overturning and a speed reducing device used in downward overturning comprise aluminum profiles and supporting plates, wherein the supporting plates are fixedly connected to the outer sides of the aluminum profiles, the inner portions of the supporting plates are connected with a rotating shaft through a bearing with a seat in a rotating mode, chain wheels are installed on the left side and the right side of the outer wall of the rotating shaft, chains are arranged on the outer sides of the chain wheels, the chain wheels are meshed with the chains, chain roller wheels are installed inside the chains, chain supporting plates are installed on the upper side and the lower side of the aluminum profiles and are attached to the chains, the inner sides of the chain roller wheels are fixedly connected with a tray through a hook frame, a guide plate is fixedly connected to the right side below the tray, a limiting plate is installed on the right side of the outer wall of the rotating shaft, the inner portions above the limiting plates are movably connected with, the inboard of stop screw is laminated with the application of force board mutually, stop screw links to each other with the limiting plate screw thread, the right side the end cover is installed to the right-hand member of rolling bearing, driving motor is installed to the right side front end of aluminium alloy, driving motor's output shaft links to each other with the right side revolving axle is fixed, bolt support is installed to the left side front end of aluminium alloy, bolt support's inside is equipped with the tight bolt that rises, the left side and the left side revolving axle rotation of the tight bolt that rises link to each other, and the tight bolt that rises links to each other with bolt support screw thread.

Preferably, the rotating shaft and the chain wheel are mounted through keys.

Preferably, the left and right sprockets are axially symmetrically arranged with respect to the vertical center of the rotating shaft.

Preferably, the rotation direction of the chain is clockwise rotation.

Preferably, the force application plate and the guide plate form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this booster unit when upset upwards and decelerator when overturning downwards, through the deflector, the application of force board, a spring, the limiting plate, stop screw, cooperation between driving motor and the revolving axle, the tray deflector is gone into between two application of force boards, both sides compression spring passes through application of force board centre gripping tray deflector, avoid the tray landing downwards, when the tray overturns downwards, the tray deflector goes into between two application of force boards, both sides compression spring passes through application of force board centre gripping tray deflector, because the action of gravity tray can slide with higher speed when having solved prior art and producing the upset downwards easily, there is the impact force to the chain, cause the chain shake aggravation, the problem of tray blocking phenomenon appears.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structure diagram of the present invention.

In the figure: 1. the aluminum profile comprises aluminum profiles, 2, end covers, 3, limiting plates, 4, springs, 5, force application plates, 6, guide plates, 7, trays, 8, rotating shafts, 9, chains, 10, chain wheels, 11, a bearing with a seat, 12, keys, 13, supporting plates, 14, hook frames, 15, limiting screws, 16, chain rollers, 17, chain supporting plates, 18, driving motors, 19, bolt supports, 20 and tensioning bolts.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a booster unit when upwards overturning and a speed reducer when downwards overturning comprise aluminum profiles 1 and supporting plates 13, wherein the outer sides of the aluminum profiles 1 are fixedly connected with the supporting plates 13, the aluminum profiles 1 can support the supporting frames 13, the inner parts of the supporting plates 13 are rotationally connected with a rotating shaft 8 through a belt seat bearing 11, the supporting plates 13 can rotationally support the rotating shaft 8 through the belt seat bearing 11, chain wheels 10 are arranged on the left side and the right side of the outer wall of the rotating shaft 8, the rotating shaft 8 can drive the chain wheels 10 to rotate, a chain 9 is arranged on the outer side of the chain wheels 10, the chain wheels 10 are mutually meshed with the chain 9, the chain wheels 10 can drive the chain 9 to rotate, chain rollers 16 are arranged inside the chain 9, the chain rollers 16 can facilitate the rotation of the chain 9, chain supporting plates 17 are arranged on the upper side and the lower side of the aluminum profiles 1, the aluminum profiles 1 can, the chain supporting plate 17 can limit the moving position of the chain 9, the inner side of the chain roller 16 is fixedly connected with the tray 7 through the hook frame 14, the chain roller 16 can drive the tray 7 to move through the hook frame 14, the guide plate 6 is fixedly connected to the right side below the tray 7, the guide plate 6 can be driven by the tray 7 to move, the limiting plate 3 is installed on the right side of the outer wall of the rotating shaft 8, the upper inner part of the limiting plate 3 is movably connected with the force application plate 5 through the spring 4, a certain moving space is formed between the force application plate 5 and the limiting plate 3 through the spring 4, the limiting screws 15 are respectively arranged inside the left side and the right side below the limiting plate 3, the inner sides of the limiting screws 15 are attached to the force application plate 5, the limiting screws 15 are in threaded connection with the limiting plate 3, the relative positions of the force application plate 5 and the limiting plate 3 can be changed by rotating the limiting screws 15, the right end cover 2 is installed at the, the front end of the right side of the aluminum profile 1 is provided with a driving motor 18, the output shaft of the driving motor 18 is fixedly connected with a right rotating shaft 8, the output shaft of the driving motor 18 can drive the rotating shaft 8 to rotate, the front end of the left side of the aluminum profile 1 is provided with a bolt support 19, the aluminum profile 1 can support the bolt support 19, a tensioning bolt 20 is arranged inside the bolt support 19, the left side of the tensioning bolt 20 is rotatably connected with the left rotating shaft 8, the tensioning bolt 20 can move the rotating shaft 8, the tensioning bolt 20 is in threaded connection with the bolt support 19, the rotating shaft 8 is mounted with the chain wheel 10 through a key 12, the rotating shaft 8 is mounted with the chain wheel 10 through the key 12, the left and right chain wheels 10 are axially symmetrically distributed by taking the vertical center of the rotating shaft 8 as a reference, the stability of the chain wheel 10 driven by the rotating shaft 8 is, the rotation direction of the chain 9 is limited, the force application plate 5 and the guide plate 6 form a sliding structure, and the force application plate 5 can limit the movement of the guide plate 6 to a certain degree.

When the power assisting device during upward turning and the speed reducing device during downward turning are needed to be used, firstly, the driving motor 18 is started, an output shaft of the driving motor 18 rotates to drive the rotating shafts 8 to rotate, torque is transmitted between the rotating shafts through the keys 9, the front rotating shaft 8 and the rear rotating shaft 8 are fixed on the supporting plate 13 through the bearings 11 with the seats, the supporting plate 13 is fixed on the aluminum profile 1, the chains 9 are hung on the outer walls of the front chain wheel 10 and the rear chain wheel 10, the chains 9 slide on the chain supporting plate 17 of the aluminum profile 1, the chains 9 are properly tensioned through the tensioning bolts 20, the tray 7 is conveyed from left to right from the upper part, when the tray 7 is turned upwards, the guide plate 6 at the lower end of the tray 7 enters between the two force applying plates 5, the compression springs 4 at the two sides clamp the guide plate 6 at the lower end of the tray 7 through the force applying plates 5 to avoid the tray 7 from sliding downwards, when the tray 7 is turned downwards, the, the compression springs 4 on the two sides clamp the guide plate 6 at the lower end of the tray 7 through the force application plate 5, so that the tray 7 is prevented from rapidly sliding downwards.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (5)

1. The utility model provides a booster unit when upwards overturning and decelerator when downwards overturning, includes aluminium alloy (1) and backup pad (13), the equal rigid coupling in outside of aluminium alloy (1) has backup pad (13), its characterized in that: the inside of backup pad (13) is rotated with revolving axle (8) through rolling bearing (11) and is linked to each other, sprocket (10) is installed to the outer wall left and right sides of revolving axle (8), the outside of sprocket (10) is equipped with chain (9), sprocket (10) and chain (9) intermeshing, the internally mounted of chain (9) has chain running roller (16), chain backup pad (17) is installed to the upper and lower both sides of aluminium alloy (1), chain backup pad (17) and chain (9) are laminated mutually, the inboard of chain running roller (16) is fixed continuous with tray (7) through colluding frame (14), the below right side rigid coupling of tray (7) has deflector (6), limiting plate (3) is installed on the outer wall right side of revolving axle (8), the top of limiting plate (3) is inside to link to each other with application of force board (5) activity through spring (4), the inside stop screw (15) that all is equipped with in the below left and right sides of limiting plate (3), the inboard and the application of force board (5) of stop screw (15) are laminated mutually, stop screw (15) link to each other with limiting plate (3) screw thread, right side end cover (2) are installed to the right-hand member of tape seat bearing (11), driving motor (18) are installed to the right side front end of aluminium alloy (1), the output shaft and the right side revolving axle (8) of driving motor (18) are fixed continuous, bolt support (19) are installed to the left side front end of aluminium alloy (1), the inside of bolt support (19) is equipped with tight bolt (20) that rises, the left side and the left side revolving axle (8) of tight bolt (20) rotate continuously, and tight bolt (20) and bolt support (19) screw thread link to each other that rises.

2. The booster and reducer for an upturned vehicle according to claim 1, wherein: the rotating shaft (8) and the chain wheel (10) are installed through a key (12).

3. The booster and reducer for an upturned vehicle according to claim 1, wherein: the left and right chain wheels (10) are axially symmetrically distributed by taking the vertical center of the rotating shaft (8) as a reference.

4. The booster and reducer for an upturned vehicle according to claim 1, wherein: the rotation direction of the chain (9) is clockwise rotation.

5. The booster and reducer for an upturned vehicle according to claim 1, wherein: the force application plate (5) and the guide plate (6) form a sliding structure.

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