CN211226186U

CN211226186U - Reciprocating elevator

Info

Publication number: CN211226186U
Application number: CN201921669859.6U
Authority: CN
Inventors: 王欣旭; 冯发兵
Original assignee: Beijing Wuqiang Intelligent Technology Co ltd
Current assignee: Beijing Wuqiang Intelligent Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-11
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a reciprocating elevator, including frame, actuating mechanism, microscope carrier and transport mechanism. The frame is of a cubic structure built by aluminum metal materials; the conveying mechanism is a belt conveyor, the driving mechanism comprises a first driving electric cylinder, a second driving electric cylinder, a synchronizing shaft and a motor, the first driving electric cylinder and the second driving electric cylinder are fixed on two adjacent upright posts of the frame, the upper ends of the two electric cylinders are respectively connected with two ends of the synchronizing shaft, the lower ends of the two electric cylinders are respectively connected with the carrying platform, one end of the synchronizing shaft is connected with the motor, and the carrying platform is driven by the motor and the synchronizing shaft to reciprocate up and down. The utility model has the advantages of light and stable structure and beautiful appearance, the lifting system is driven by double electric cylinders, and the two electric cylinders are driven in series by the synchronous shaft, so that the two electric cylinders are stressed evenly, the carrying platform is lifted stably, and the service life of the electric cylinders is greatly prolonged; the conveying mechanism adopts a belt conveyor, so that the goods are quickly conveyed and started and stopped accurately on the carrying platform, the surface of the belt conveyor is seamless, and the goods are prevented from falling and being damaged at high altitude.

Description

Reciprocating elevator

Technical Field

The utility model relates to a lifting machinery technical field especially relates to a reciprocating elevator.

Background

The reciprocating hoister is a heavy conveying device used for vertically conveying goods, a driving part of the existing reciprocating hoister mainly comprises a motor, a driving wheel, a synchronous belt, a guide wheel and the like, and the driving part is a plurality of independent components, so that various parts need to be machined and the precision is high; therefore, the production cycle of the elevator is prolonged, the accumulated error of the installation of each component is large, and the installation difficulty is increased. The lifting machine carrying platform is mainly conveyed by rollers, and the sizes of conveyed goods are limited due to gaps among the rollers, and meanwhile, the risk of falling of the goods also exists. In addition, the existing reciprocating hoister adopts a carbon steel structure, and the carbon steel structure is adopted to lead the whole quality of the hoister to be heavier due to higher density of carbon steel materials, so that the transportation cost is high.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model discloses a main aim at provides a reciprocating elevator, through lightening elevator self frame quality and with the actuating mechanism modularization to reduce the processing quantity and the installation of part, reduce installation error and the installation degree of difficulty, improve equipment fixing efficiency.

In order to achieve the above object, the utility model adopts the following technical scheme:

a reciprocating hoist comprising: the device comprises a frame, a driving mechanism, a carrier and a conveying mechanism arranged on the carrier; the driving mechanism comprises a first driving electric cylinder, a second driving electric cylinder, a synchronizing shaft and a motor, the first driving electric cylinder and the second driving electric cylinder are respectively fixed on two adjacent upright posts of the frame, the upper end of the first driving electric cylinder and the upper end of the second driving electric cylinder are respectively horizontally connected with two ends of the synchronizing shaft, the lower end of the first driving electric cylinder and the lower end of the second driving electric cylinder are respectively horizontally connected with the carrying platform, one end of the synchronizing shaft is connected with the motor, and the carrying platform is driven by the motor and the synchronizing shaft to reciprocate up and down.

Further, the conveying mechanism is a belt conveyor and is used for conveying goods to enter and exit the loading platform.

Further, the frame is a cubic structure built by aluminum metal materials.

Furthermore, a base is arranged at the bottom of the frame, and the frame is fixedly arranged on the base through foot boots.

Further, the first driving electric cylinder and the second driving electric cylinder are respectively and fixedly pressed on the inner surfaces of two adjacent upright posts of the frame through mounting pieces.

Further, the motor drives the first driving electric cylinder and the second driving electric cylinder synchronously through the synchronous shaft.

Advantageous effects

The reciprocating elevator of the utility model is built by standard aluminum profiles, the structure is light and stable, and the appearance is beautiful; the lifting system is arranged to bear double cylinders according to the width of the carrying platform, and the double cylinders are driven in series through the synchronous shafts, so that the two cylinders are balanced in lifting stress, the carrying platform is lifted stably, the service life of the electric cylinders is greatly prolonged, the carrying platform with a cantilever structure is light and attractive, and the mounting errors and the mounting difficulty of each component are reduced due to the reduction of part processing; the conveying mechanism adopts a belt conveyor, so that the conveying mechanism can be quickly conveyed on the carrying platform and accurately positioned in start and stop, and the lifting efficiency is greatly improved; the surface of the belt conveyor is seamless, so that the conditions that cargo parts fall off and are broken at high altitude and the like are avoided.

Drawings

The foregoing and other objects, features, and advantages of the application will be apparent from the following description of embodiments of the application with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a reciprocating hoist provided in embodiment 1 of the present application;

in the figure, the position of the upper end of the main shaft,

1-a frame; 2-a first driving electric cylinder; 3-a second driving electric cylinder; 4-a synchronizing shaft; 5, a motor; 6-a belt conveyor; 7-carrying platform; 8-a base;

Detailed Description

The present application is described below based on examples, but the present application is not limited to only these examples. In the following detailed description of the present application, certain specific details are set forth in order to avoid obscuring the nature of the present application, well-known methods, procedures, and components have not been described in detail.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

Example 1

The embodiment provides a reciprocating elevator, fig. 1 is a schematic structural diagram of the reciprocating elevator, and as shown in fig. 1, the elevator is composed of a frame 1, a driving mechanism, a carrier 7 and a conveying mechanism, one end of the driving mechanism is fixedly connected with the frame 1, the other end of the driving mechanism is connected with the carrier 7 and used for driving the carrier 7 to reciprocate up and down, and the conveying mechanism is mounted on the upper portion of the carrier 7 and used for conveying goods into and out of the carrier 7.

Specifically, the driving mechanism comprises a first driving electric cylinder 2, a second driving electric cylinder 3, a synchronizing shaft 4 and a motor 5, wherein the first driving electric cylinder 2 and the second driving electric cylinder 3 are respectively pressed and fixed on the inner surfaces of two adjacent upright posts of the frame 1 through mounting pieces. The upper end of the first driving electric cylinder 2 and the upper end of the second driving electric cylinder 3 are respectively and horizontally connected with two ends of the synchronizing shaft 4, the lower end of the first driving electric cylinder 2 and the lower end of the second driving electric cylinder 3 are respectively and horizontally connected with the carrier 7, one end of the synchronizing shaft 4 is connected with the motor 5, and the motor 5 synchronously drives the first driving electric cylinder 2 and the second driving electric cylinder 3 through the synchronizing shaft 4 so as to drive the carrier 7 to reciprocate up and down. The utility model discloses an actuating mechanism is according to the two electric jar drive structures of microscope carrier width design, establishes ties through the synchronizing shaft between two electric jars, can realize the synchronous drive of two electric jars, and two driving electric jars atress are balanced, make the microscope carrier can steadily go up and down, have prolonged the life of electric jar greatly, and two electric jars are connected with the microscope carrier and are formed cantilever structure, make the microscope carrier light and handy pleasing to the eye. Compare with current lifting machine drive division, the utility model discloses with the actuating mechanism modularization, and the processing part kind and the small in quantity that need, consequently each subassembly installation accumulative error is little, has reduced the installation degree of difficulty of lifting machine, has shortened the production cycle of lifting machine, and then improves production efficiency.

Specifically, the frame 1 is a cubic structure built by standard aluminum metal materials, a base is arranged at the bottom of the frame 1, and the base is fixedly installed at the bottom of the frame 1 through foot boots. The inner sides of the four upright posts of the frame 1 are provided with sliding guide rails, and the carrier 7 can move up and down along the sliding rails. The utility model discloses a lifting frame that standard aluminium alloy was built, the structure of both having guaranteed the lifting machine is firm, makes its quality light more again, and convenient the removal reduces the cost of transportation.

Specifically, transport mechanism is band conveyer 6, because band conveyer 6 surface is seamless, adopts band conveyer 6 to carry goods business turn over microscope carrier, does not restrict the specification of carrying the goods, does not have the risk that article dropped yet, has avoided the condition such as bulk high altitude drop break.

Example 2

The embodiment provides a using method of a reciprocating elevator, taking a vertical conveying box as an example, because heights of front and rear work tables are different, the box needs to be conveyed to a work table at a high position from a work table at a low position through the reciprocating elevator, firstly, a carrier of the elevator is lowered to the low position, the box is conveyed to the carrier through a belt conveyor on the carrier, a control signal is triggered, the carrier is driven by a driving device to ascend to a specified height and then stop acting, meanwhile, the belt conveyor outputs the box on the carrier to the work table at the position from the carrier, and then, a worker carries out the next process.

It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict. It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. A reciprocating hoist comprising: the device comprises a frame, a driving mechanism, a carrier and a conveying mechanism arranged on the carrier; the device is characterized in that the driving mechanism comprises a first driving electric cylinder, a second driving electric cylinder, a synchronizing shaft and a motor, the first driving electric cylinder and the second driving electric cylinder are respectively fixed on two adjacent upright posts of the frame, the upper end of the first driving electric cylinder and the upper end of the second driving electric cylinder are respectively and horizontally connected with two ends of the synchronizing shaft, the lower end of the first driving electric cylinder and the lower end of the second driving electric cylinder are respectively and horizontally connected with the carrying platform, one end of the synchronizing shaft is connected with the motor, and the carrying platform is driven by the motor and the synchronizing shaft to reciprocate up and down.

2. The reciprocating hoist as claimed in claim 1, wherein the transfer mechanism is a belt conveyor for conveying the goods in and out of the stages.

3. The reciprocating hoist as claimed in claim 1, wherein the frame is a cubic structure built of an aluminum metal material.

4. The reciprocating hoist as claimed in claim 1, wherein the frame is provided at a bottom thereof with a base on which the frame is fixedly mounted by means of a foot shoe.

5. The reciprocating hoist as claimed in claim 1, wherein the first driving electric cylinder and the second driving electric cylinder are press-fixed to inner surfaces of two adjacent columns of the frame by a mounting member, respectively.

6. The reciprocating hoist as claimed in claim 1, wherein the motor drives the first driving cylinder and the second driving cylinder synchronously via a synchronizing shaft.