CN2159704Y

CN2159704Y - Electric lifting goods shelf

Info

Publication number: CN2159704Y
Application number: CN 92238036
Authority: CN
Inventors: 刘兴伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-30
Filing date: 1992-09-30
Publication date: 1994-03-30
Anticipated expiration: 2002-09-30

Abstract

The utility model relates to an electric lifting goods shelf which is composed of a transmission mechanism, a lift mechanism, a frame, a casing, and an auxiliary device. The utility model is suitable for the storage and the arrangement of various goods and articles, and is especially suitable for storage industry and business. The utility model changes the present situation that grid platforms of traditional goods shelves (cabinets) have a fixed structure, and the height of the grid platforms can be arbitrarily regulated through the electric power, in order to satisfy the optimum height during use and enlarge the integral height of the structure. The utility model has the advantages that the carrying frequency of goods and articles can be reduced, the labor intensity can be lowered, the quality of the goods and the articles can also be ensured, and the space and the building area can also be thoroughly and reasonably used.

Description

Electric lifting goods shelf

The utility model relates to a kind of electric lifting shelf, belongs to mechanical manufacturing field, can be used for places such as shop, warehouse, kinds of goods and putting article, books and archives and intelligence data shop, family's furnishings or stored article.

Known shelf generally are made up of column, cross bearer, needle beam and compartment platform, perhaps increase coaming plate on this basis and constitute semi-enclosed box-like body.The weak point of these class shelf is that it highly generally in 2-3 rice, is subjected to artificial restriction; The waste that makes it to make full use of the interior space and cause construction area; On the other hand, because the height of compartment platform fixes, will to kinds of goods and article be placed or unloading causes difficulty when the height of compartment platform exceeds human body height, also be unfavorable for being used of loading mechanization simultaneously.So function singleness, the application narrow range.

The purpose of this utility model is, provides a kind of employing powered version to adjust shelf compartment platform arbitrarily, makes it satisfy the best electric lifting shelf that use the needs height.

According to the purpose of this utility model, following technical scheme is proposed:

The electric lifting shelf are made up of transmission mechanism, elevating mechanism, framework and shell mechanism, servicing unit.Transmission mechanism, elevating mechanism and servicing unit are housed in framework and the shell mechanism.Transmission mechanism is connected with mechanical drive mode with elevating mechanism, and is connected with servicing unit by circuit.Transmission mechanism is made up of decelerator, shaft coupling, the decelerator two-way operation, shaft coupling connects the motor output shaft end respectively with the reducer input shaft end, the driven gear engagement in decelerator gear of output end and the elevating mechanism, and drive the elevating mechanism motion thus.Elevating mechanism is to make shelf compartment platform do horizontal or vertical motion by chain drive, i.e. the elevating movement form of electric lifting shelf; The rising or falling speed of shelf compartment platform is generally based on low-speed motion, i.e. v＜0.6m/s.Framework and shell mechanism, frame structure is made up of large and small crossbeam and column.Sprocket shaft in the elevating mechanism, power transmission shaft all act on the framework; Shell is made up of housing and door, and housing is that coaming plate formation housing is loaded onto in top, the end, the both sides at framework; Door is made chute-type, hinge type, roller shutter type and housing and is formed shell.Servicing unit is made up of motor, illuminating lamp, switch, and motor has the rotating function, and illuminating lamp plays a role in lighting in framework and shell mechanism, motor line and illuminating line push-botton operation.After motor and the switch serial connection again be connected in series relevant illuminating lamp and connect.

The utility model has the advantages that: can adjust the compartment platform arbitrarily, make it satisfy the best required height that uses; Make full use of the interior space, rationally utilize construction area; Help being used of loading mechanization; Application is wide etc.

Accompanying drawing 1 is the utility model front view;

Accompanying drawing 2 is the utility model side view;

Accompanying drawing 3 is the utility model circuit diagram.

Below, in conjunction with the accompanying drawings the utility model is further described.

The electric lifting shelf are made up of transmission mechanism, elevating mechanism and framework and shell mechanism, four parts of servicing unit.Transmission mechanism, elevating mechanism and the attached device that helps are housed in framework and the shell mechanism.Transmission mechanism is connected with mechanical traditional approach with elevating mechanism, and is connected with servicing unit by circuit.

As Fig. 1, Fig. 2.Elevating mechanism is made up of driven gear 1, power transmission shaft 2, drive pulley 3, driven pulley 4, drive sprocket 5, driven sprocket 6, chain 7, compartment platform 8.Driven gear 1 usefulness key is fixed in the middle place of power transmission shaft 2; Driven gear 1 be with transmission mechanism in the gears engaged of decelerator output.The decelerator gear of output end rotates and drives driven gear 1, drives elevating mechanism therefrom and rotates.Driven pulley 3 has a distance to fix with key driving shaft 2 apart from the termination.Rolling bearing is equipped with at power transmission shaft 2 two ends, wherein locatees a side lower end at column 9.Driven pulley 4 is keyed on the axle of drive sprocket 5.End that drive sprocket is 5 and sprocket wheel fit in an integral body, and this other end that rolling bearing is housed acts on the column 9, and drive sprocket 5 changes together with this axle.Driven sprocket 6 cooperates with the end that rolling bearing is housed, and the other end acts on the column 9, driven sprocket 6 be sprocket wheel then the axle do not change.Chain 7 is supported by drive sprocket 5 and driven sprocket 6 and constitutes shape, and chain 7 moves along with the rotation of sprocket wheel.The end axle at compartment platform 8 two ends also is the bearing pin of chain 7, and compartment platform 8 is fixed on the bearing pin of chain 7, and both join together.

Framework and shell mechanism are made up of framework and shell.Framework is made up of cross bearer 11, needle beam 12, column 9, and cross bearer 11 constitutes basic framework with column 9, needle beam 12 welding, and power transmission shaft 2,5 of drive sprockets, 6 of driven sprockets all act on the framework.Shell is made up of housing 10 and door 15, housing 10 be in the framework both sides, the top and bottom face loads onto coaming plate, with welding or bolt connection mode is fixed on the framework.Door 15 can be made chute-type, hinge type, volume chain type, and its structure is that single face has door or two-sided door arranged; The both available manually also available electronic open and close door of door of roller shutter type, door can be made the door of various patterns or color.

As Fig. 3, servicing unit is made up of motor 13, illuminating lamp 14 and switch.Power switch 1, motor switch 2, luminous lamp switch 3.

Connect motor 13 power supplys, make its rotation and drive driven gear 1 by the shaft coupling in the transmission mechanism, decelerator and gear of output end, the drive pulley 3 that drives power transmission shaft 2 and power transmission shaft 2 two ends simultaneously rotates, driven pulley 4 is coaxial with drive sprocket 5, drive pulley 3 rotates when then driving driven pulley 4 and drives drive sprocket 5, and the rotation of drive sprocket 5 makes chain 7 motions.Compartment platform 8 is fixed on the chain 7, so compartment platform 8 is level, vertical reciprocating motion along with the motion of chain 7, promptly the electric lifting shelf can rise the motion that can fall.

Motor 13 is connected in series the back and is serially connected with the illuminating lamp 14 of switch 3 and connects with switch 2, be connected to power supply by switch 1 again, 1 connection power supply closes a switch, connect motor 13 power supplys by starting push button, motor rotates, and makes the elevating mechanism in the frame structure move to suitable height by people's requirement by transmission mechanism.As desire to stop the elevating mechanism motion, and then interrupt electronic 13 power supplys by stop button, when needing, then connect illuminating lamp 14 switches and get final product with illumination.

Claims

1, a kind of electric lifting shelf is characterized in that being made up of transmission mechanism, elevating mechanism, framework and shell mechanism, servicing unit; Transmission mechanism, elevating mechanism and servicing unit are housed in framework and the shell mechanism, and transmission mechanism is connected with mechanically operated traditional approach with elevating mechanism, and is connected with servicing unit by circuit.

2, electric lifting shelf as claimed in claim 1 is characterized in that transmission mechanism is made up of decelerator, shaft coupling; Decelerator two-way operation, shaft coupling are connected as one motor output end axle and decelerator input axle respectively.

3, electric lifting shelf as claimed in claim 1 is characterized in that elevating mechanism is made up of driven gear, power transmission shaft, drive pulley, driven pulley, drive sprocket, driven sprocket, chain, compartment platform; Driven gear is fixed on the middle place of power transmission shaft; Drive pulley is fixed on power transmission shaft apart from a distance, termination; The power transmission shaft two ends is equipped with on the column that rolling bearing is fixed on the framework both sides, driven gear, drive pulley all with power transmission shaft with changeing; Driven pulley is fixed on the middle place of axle of drive sprocket; The end that drive sprocket is equipped with rolling bearing is fixed on the column of framework both sides, its other end cooperates with sprocket wheel and becomes one, drive sprocket changes together with axle, and an end of driven chain wheel shaft is equipped with rolling bearing and cooperates with its sprocket wheel, and the other end is fixed on the column of framework both sides; The end axle of compartment platform also is the bearing pin of chain, and both are connected into one, chain row culture level or drive the compartment platform when moving both vertically and make level or move both vertically; The gears engaged of the decelerator output of driven gear and transmission mechanism.

4, electric lifting shelf as claimed in claim 1 is characterized in that frame structure is made up of framework and shell; Framework is made up of large and small crossbeam and column, and cross bearer and column connect and compose shape frame, and needle beam works the effect of connection between cross bearer and cross bearer, between column and the column, and power transmission shaft, sprocket shaft all act on the column of framework both sides; Shell is made up of door and housing; Shell is loaded onto coaming plate and is formed housing in framework two sides, top, bottom surface, shell is fixed on the framework with the method for welding or Bolt Connection, and door is chute-type, hinge type, roller shutter type, and its structure is single face door or two-sided door.

5, electric lifting shelf as claimed in claim 1 is characterized in that servicing unit is made up of motor, illuminating lamp, switch, after motor and the switch serial connection again be connected in series relevant illuminating lamp and connect.