CN106957026A - A kind of walking handling device certainly - Google Patents

A kind of walking handling device certainly Download PDF

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Publication number
CN106957026A
CN106957026A CN201710274032.4A CN201710274032A CN106957026A CN 106957026 A CN106957026 A CN 106957026A CN 201710274032 A CN201710274032 A CN 201710274032A CN 106957026 A CN106957026 A CN 106957026A
Authority
CN
China
Prior art keywords
dynamic circuit
handling
lifting platform
switch
lifting
Prior art date
Application number
CN201710274032.4A
Other languages
Chinese (zh)
Inventor
李岩舟
王凯
黄恩文
彭安校
路阳
李鑫垚
Original Assignee
广西大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 广西大学 filed Critical 广西大学
Priority to CN201710274032.4A priority Critical patent/CN106957026A/en
Publication of CN106957026A publication Critical patent/CN106957026A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/07504Accessories, e.g. for towing, charging, locking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/22Hydraulic devices or systems

Abstract

The invention discloses a kind of from walking handling device, belong to goods and carry technical field;Handling lorry, elevating mechanism and signal projector should be included from walking handling device;Loading and unloading lorry includes car body, light sensor and car driving module;When light sensor senses the signal of signal projector transmitting, car driving module drives the motion of handling lorry or stopped;Elevating mechanism includes base, support, lifting platform and lifting driving module;Transmission handling lorry above and below lifting driving module driving lifting platform;Elevating mechanism is additionally provided with the first dynamic circuit connector switch, the first dynamic circuit breaker switch, the second dynamic circuit connector switch and the second dynamic circuit breaker switch of control lifting of lifting table, realizes lifting platform automatic lifting;The present invention can realize the fast removal of goods, and effectively reduce artificial input, the problem of solving handling goods high cost in the prior art and low efficiency.

Description

A kind of walking handling device certainly

Technical field

Technical field is carried the present invention relates to goods, it is particularly a kind of from walking handling device.

Background technology

In modern society's life, industry-by-industry is all being developed rapidly.Also develop although goods carries industry constantly, But still be leading using manual freight handling, so need to spend substantial amounts of man power and material, add the cost of cargo transport;Meanwhile, Manual freight handling goods it is less efficient, had a strong impact on the speed of cargo transfer;Therefore, artificial handling goods can not be met The demand of modernization development.

The content of the invention

The goal of the invention of the present invention is to provide a kind of walking handling device certainly, and effect is carried for solving goods in the prior art The problem of rate is low.

To reach above-mentioned purpose, the technical solution adopted in the present invention is:

It is a kind of from walking handling device, for realizing that one first puts load bed and one second puts the goods between load bed and carry, Described second horizontal plane put where load bed puts the horizontal plane where load bed higher than described first;Certainly the walking handling device bag Include:

Load and unload lorry, the handling lorry includes car body, light sensor and car driving module, car driving module and The light sensor is installed on the car body;The car driving module is used to drive body movement, the light sensor Device is electrically connected with the car driving module;

Elevating mechanism, the elevating mechanism includes base, support, lifts driving module and for carrying the handling lorry Lifting platform, the support is vertically installed on the base, the lifting platform by the lifting drive module with it is described Base is connected;The first dynamic circuit connector switch for controlling the lifting platform to rise is provided with the support or on the lifting platform, When the handling lorry is moved fully on the lifting platform, the car body collision simultaneously triggers the first dynamic circuit connector switch;Institute The the first dynamic circuit breaker switch for being provided with and rising for controlling the lifting platform to stop on lifting platform is stated, when the handling lorry is with lifting Platform rises to when putting load bed positioned at same level with described second, and described second, which puts load bed, collides and trigger the first dynamic circuit breaker and open Close;The second dynamic circuit connector switch for controlling the lifting platform to decline is provided with the support, when the handling lorry is by described Second puts load bed when being moved fully to the lifting platform, and the car body collision simultaneously triggers the second dynamic circuit connector switch;The base On be provided with for controlling the second dynamic circuit breaker of the lifting platform stop motion to switch, when the lifting platform is dropped on the base When, the lifting platform collides and triggers the second dynamic circuit breaker switch;When the lifting platform leaves the base, second dynamic circuit breaker Switch automatically resets;The first dynamic circuit connector switch and first dynamic circuit breaker switch are arranged in series in the lifting driving module and electricity In tie point between source, the second dynamic circuit connector switch and second dynamic circuit breaker switch are arranged in series in the lifting driving mould On the second branch road between group and power supply;The tie point and second branch circuit parallel connection;First dynamic circuit connector switch and the Two dynamic circuit connectors switch is normal open switch, and the first dynamic circuit breaker switch and the second dynamic circuit breaker switch are normally closed switch;

Signal projector, the signal projector includes the first signal projector, secondary signal transmitter, the 3rd signal hair Emitter and the 4th signal projector, first signal projector put goods platform, secondary signal transmitting for being installed in first Device and the 3rd signal projector are installed on the support, and the horizontal plane where the 3rd signal projector is higher than described the Horizontal plane where binary signal transmitter, the 4th signal projector puts goods platform, the light sensor for being installed in second Device can receive first signal projector, secondary signal transmitter, the 3rd signal projector and the 4th signal projector Signal, to control the car driving module to drive the handling lorry to move or stop.

Preferably, the car body includes the side plate that base plate, some wheels and the edge along base plate side extend straight up; Some wheels are rotationally installed in the bottom of the base plate by axletree;The car driving module is installed in the side plate It is connected above and with the axletree, to drive the vehicle wheel rotation, the light sensor is installed in the base plate away from described On the side of side plate.The body construction is simple, low cost of manufacture, and action is flexible, is easy to transport goods;The light sensor Device is installed on the base plate, the signal for being easy to induced signal transmitter to launch.

Preferably, the car driving module includes the first stepper motor, the first controller and sprocket shaft;First stepping Motor and the light sensor are electrically connected with first controller;First controller and first stepping electricity Machine is fixedly mounted on the side plate, and the sprocket shaft is rotated with the side plate and is connected;The axis of the sprocket shaft with it is described The diameter parallel of the axis of axletree and the first stepper motor rotary shaft;First stepper motor is driven with the sprocket shaft Connection;The axletree is connected with the sprocket shaft.The light sensor senses the signal of signal projector transmitting Afterwards, the signal is fed back into first controller;First controller generates corresponding control instruction and is sent in described the One stepper motor, first stepper motor is received after control instruction, operating or stopping, so that handling lorry is moved or stopped Only;So set, be easy to the motion state of control control handling lorry, enable handling lorry automatically walk or stopping.

Preferably, first stepper motor is connected with the sprocket shaft by belt transmission.Belt transmission connection has The muting advantage of simple in construction, stable drive, in addition, belt will skid on belt wheel during overload, can prevent weak zero Part is damaged, and plays safeguard protection effect.

Preferably, it is installed with hydraulic elevator platform at the top of the base plate;The hydraulic elevator platform include hydraulic cylinder and Raising board;The bottom of the hydraulic cylinder connects the base plate, and the top of the hydraulic cylinder connects the raising board;The side plate back of the body The 3rd dynamic circuit connector switch for making the hydraulic cylinder be pressurized and rise is provided with to the side of the hydraulic elevator platform;The base plate is remote The 3rd dynamic circuit breaker switch for making the hydraulic cylinder pressure relief and declining is installed on the side from the side plate.The hydraulic elevator platform Set, be easy to the handling automatic lifting goods of lorry and decentralization goods, manpower demand is reduced to a certain extent, is improved The efficiency that goods is carried;The setting that the second dynamic circuit connector switch and second dynamic circuit breaker are switched, is easy to control the hydraulic cylinder Supercharging and pressure release so that the raising board rise or decline.

Preferably, the quantity of the support is two, and two stands are symmetrical arranged;The lifting platform be located at two supports it Between.The setting of two stands, strengthens stability of the lifting platform in lifting process.

Preferably, two supports of the elevating mechanism correspondence are provided with two lifting driving modules, the lifting driving Module is located at the opposite sides of the lifting platform respectively, each lifting driving module include the second stepper motor, second controller, Power transmission shaft, fixed pulley and rope;Second stepper motor is electrically connected with the second controller;The tie point and described Second branch road is arranged between the second controller and the power supply;Second stepper motor is fixedly mounted on the base Go up and be located at the side of the respective holder dorsad lifting platform;It is installed on the base drive axis, and is located at Between the base and the support, the power transmission shaft is connected with second stepper motor, and the axle of the power transmission shaft Line is parallel with the direction of motion of the handling lorry;The fixed pulley is arranged on the upper end of respective holder;One end of the rope The power transmission shaft is connected, the other end is connected to the side of the lifting platform across fixed pulley.The second controller is according to setting The first dynamic circuit connector switch on the first leg and the first dynamic circuit breaker triggering situation switched and be arranged on the second branch road second The triggering situation that dynamic circuit connector is switched and the second dynamic circuit breaker is switched, controls the operating or stopping of second stepper motor;So set, Make the elevating control of the lifting platform simpler, conveniently.

Preferably, the power transmission shaft and second stepper motor are connected by gear drive.Gear connection is common Drive connection mode, its have the advantages that steadily, gearratio is accurate, reliable operation, efficiency high, long lifespan.

Preferably, fixed cover has sheave on the power transmission shaft, and connects the rope by the sheave.The groove The setting of wheel, is easy to the folding and unfolding of the rope, while avoiding rope when the power transmission shaft rotates, produces irregular winding, enters And influence the rotation of the power transmission shaft.

Preferably, it is provided with directive slide track on the lifting platform;First puts detachable between load bed and the elevating mechanism Ground is connected with the first guide rail;Second puts and be detachably connected with load bed the second guide rail;The directive slide track, first guide rail And second guide rail is parallel with the direction of motion of the handling lorry, when the lifting platform is located on the base, institute Directive slide track is stated to dock with first guide rail;Load bed is put positioned at same level with described second when the lifting platform rises to When, the directive slide track is docked with second guide rail.The setting of the directive slide track, the first guide rail and the second guide rail, significantly The translational speed of the handling lorry and the accuracy of mobile route are improved, the handling lorry is rapidly travelled to and fro between First, which puts goods platform and second, puts between goods platform, substantially increases the efficiency of goods carrying.

Due to using above-mentioned technical proposal, the invention has the advantages that:

1. the elevating mechanism of the present invention, which has connected first, to be put load bed and second and put transport channel between load bed, make handling goods Car, which can smoothly come and go first, to be put load bed and second and puts load bed;Light sensor, light sensor are provided with handling lorry The signal of unlike signal transmitter can be received;Car driving module on handling lorry is received according to light sensor Unlike signal drive handling lorry motion or stop, realizing handling lorry automatically walk function, without artificial Input, improve the efficiency of carrying.In addition, the present invention, which only needs to offer power supply, just can keep constant transporting velocity, greatly The big efficiency for improving carrying.

2. the present invention is respectively provided with control lifting platform, rising and the first dynamic circuit connector switch stopped and the first dynamic circuit breaker are opened automatically Close;When handling lorry puts load bed plane by first to be moved fully on lifting platform, handling lorry triggers the first dynamic circuit connector switch, rises Drop platform rises automatically;When lifting platform, which rises to, puts load bed positioned at same level with second, second, which puts load bed triggering first, moves Disconnect and closing, lifting platform stops rising;The present invention is also respectively provided with control lifting platform, and decline and the second dynamic circuit connector stopped being opened automatically Close and the second dynamic circuit breaker switch;When handling lorry puts load bed plane by second to be moved fully on lifting platform, handling lorry triggering Second dynamic circuit connector is switched, and lifting platform declines;When lifting platform drops to base, lifting platform triggers the second dynamic circuit breaker switch, the second stepping Motor shuts down;The automatic lifting of lifting platform is achieved in that, the efficiency and reduction that further lifting goods is carried are carried Cost.

3. being provided with hydraulic elevator platform on the handling lorry of the present invention, hydraulic elevator platform includes hydraulic cylinder and raising board, together When be also respectively provided with control hydraulic cylinder raising and lowering the 3rd dynamic circuit connector switch and the 3rd dynamic circuit breaker switch;Goods is typically disposed in goods On frame, when hydraulic elevator platform is moved to the lower section of shelf with handling lorry, the 3rd dynamic circuit connector of triggering is switched, the electricity inside hydraulic cylinder Road is turned on, and hydraulic cylinder rises, and raising board lifts shelf together with goods;Then, goods is transferred to destination by handling lorry;Most Afterwards, the 3rd dynamic circuit breaker of triggering switch, pneumatic cylinder declines, and raising board transfers goods.Be achieved in that automatic lifting goods and under Goods putting thing, reduces manpower demand to a certain extent, the efficiency of goods carrying is improved, with good development prospect.

Brief description of the drawings

Fig. 1 is structural representation of the present invention from handling device of walking;

Fig. 2 is the left view from handling device of walking shown in Fig. 1;

Fig. 3 is structural representation of the present invention from the handling lorry of walking handling device;

Fig. 4 is the upward view of handling lorry shown in Fig. 3;

Fig. 5 is elevating mechanism switch connection diagram of the present invention from walking handling device;

Fig. 6 is the cooperation schematic diagram that the present invention puts load bed from walking handling device and second;

Main element symbol description is as follows in figure:

In accompanying drawing, 1- handling lorry, 2- elevating mechanisms, 3- car bodies, 4- light sensors, 5- bases, 6- supports, 7- liftings Platform, the dynamic circuit connectors of 8- first switch, the dynamic circuit breakers of 9- first switch, the dynamic circuit connectors of 10- second switch, the stepper motors of 11- first, 12- sprocket shafts, 13- axletrees, 14- belts, 15- hydraulic elevator platforms, 16- hydraulic cylinders, 17- raising boards, the dynamic circuit connectors of 18- the 3rd switch, 19- the 3rd are moved Disconnect pass, the stepper motors of 20- second, 21- power transmission shafts, 22- fixed pulleys, 23- ropes, 24- gears, 25- sheaves, 26- and be oriented to cunning Rail, the guide rails of 27- first, the guide rails of 28- second, 29- base plates, 30- wheels, 31- side plates, 32- ear mounts, the dynamic circuit breakers of 33- second switch, 34- lifting drivings module, 35- secondary signals transmitter, the signal projectors of 36- the 3rd.

Embodiment

The specific implementation of invention is further illustrated below in conjunction with accompanying drawing.

As shown in Figure 1, 2, it is a kind of from walking handling device, for realizing that one first puts load bed and one second puts between load bed Goods carry, the second horizontal plane put where load bed puts the horizontal plane where load bed higher than first.In the present embodiment, One puts load bed for ground, and second puts the bottom surface that load bed is a boxcar.Handling lorry 1 should be included from walking handling device, risen Descending mechanism 2 and signal projector.

As shown in Figure 3,4, handling lorry 1 includes car body 3, light sensor 4 and car driving module.Car driving module is used for Driving car body 3 is moved, and light sensor 4 is electrically connected with car driving module.Light sensor 4 is launched for induced signal transmitter Signal, and be sent in car driving module.In the present embodiment, car body 3 includes base plate 29, some wheels 30 and along base plate 29 The side plate 31 that the edge of side extends straight up.Preferably, the quantity of wheel 30 is four, and each two wheel 30 passes through wheel Axle 13 is rotationally installed in the bottom of base plate 29, in the present embodiment, and axletree 13 is parallel with the width of base plate 29.

Light sensor 4 is installed on side of the base plate 29 away from side plate 31, the letter for being easy to induced signal transmitter to launch Number.Car driving module is installed on side plate 31 and is connected with axletree 13, is rotated with driving moment 30.Preferably, car driving mould Group includes the first stepper motor 11, the first controller and sprocket shaft 12.First stepper motor 11 and light sensor 4 are with first Controller is electrically connected with.Light sensor 4 is sensed after the signal of signal projector transmitting, and the signal is fed back into the first control Device, the first controller generates corresponding control instruction and is sent in the first stepper motor 11, and the first stepper motor 11 receives control and referred to After order, handling lorry 1 is set to move or stop.So set, be easy to the motion state of control control handling lorry 1, to allow Load and unload the automatically walk of lorry 1 or stopping.First controller and the first stepper motor 11 are fixedly mounted on side plate 31.Sprocket wheel Axle 12 is rotated with side plate 31 and is connected, and is specially:The lower end of side plate 31 is provided with two downward-sloping ear mounts 32, the phase of sprocket shaft 12 Two ends are rotationally installed in two ear mounts 32 respectively, are connected with being rotated by ear mount 32 with side plate 31.The axle of sprocket shaft 12 The axis and the diameter parallel of the rotary shaft of the first stepper motor 11 of line and axletree 13.First stepper motor 11 and sprocket shaft 12 It is connected by belt 14, axletree 13 is connected with sprocket shaft 12.Preferably, axletree 13 passes through chain with sprocket shaft 12 Bar is connected.

Hydraulic elevator platform 15 is installed with the top of base plate 29.Hydraulic elevator platform 15 includes hydraulic cylinder 16 and raising board 17.The bottom connecting bottom board 29 of hydraulic cylinder 16, the top connection raising board 17 of hydraulic cylinder 16.

As shown in Fig. 1,2,5, elevating mechanism 2 includes base 5, support 6, lifting driving module 34 and loads and unloads goods for carrying The lifting platform 7 of car 1.Support 6 is vertically installed on base 5.In the present embodiment, the quantity of support 6 is two, and two Frame 6 is symmetrical arranged, and lifting platform 7 is located between two supports 6.Lifting platform 7 is connected by lifting driving module 34 with base 5. In present embodiment, two supports 6 of the correspondence of elevating mechanism 2 are provided with two lifting driving modules 34, two lifting driving modules 34 It is located at the opposite sides of lifting platform 7 respectively.Each lifting driving module 34 includes the second stepper motor 20, second controller, biography Moving axis 21, fixed pulley 22 and rope 23.Second stepper motor 20 is electrically connected with second controller, and the second stepper motor 20 is fixed On base 5 and positioned at the side of the dorsad lifting platform 7 of respective holder 6.Power transmission shaft 21 is rotationally installed on base 5, and Between base 5 and support 6, power transmission shaft 21 is connected with the second stepper motor 20, it is preferable that power transmission shaft 21 and second step Stepper motor 20 is connected by gear 24.The axis of power transmission shaft 21 is parallel with the direction of motion for loading and unloading lorry 1.Fixed pulley 22 is pacified Mounted in the upper end of respective holder 6, one end connection power transmission shaft 21 of rope 23, the other end is connected to lifting platform 7 across fixed pulley 22 Side.Preferably, fixed cover has sheave 25 on power transmission shaft 21, and connects rope 23 by sheave 25.

The first dynamic circuit connector switch 8 for controlling lifting platform 7 to rise is provided with support 6.In the present embodiment, first Dynamic circuit connector switch 8 is arranged on support 6 close to the second side for putting load bed, when handling lorry 1 is moved fully on lifting platform 7, car Body 3 collides and triggers the first dynamic circuit connector switch 8.The first dynamic circuit breaker risen for controlling lifting platform 7 to stop being provided with lifting platform 7 to open 9 are closed, in the present embodiment, the first dynamic circuit breaker switch 9 is arranged on lifting platform 7 towards the second side for putting load bed, when handling lorry 1 Risen to lifting platform 7 when being located at same level with the bottom surface in compartment, second puts the bottom impacts of load bed and trigger first and move Disconnect and close 9.The second dynamic circuit connector switch 10 for controlling lifting platform 7 to decline, in the present embodiment, second are provided with support 6 Dynamic circuit connector switch 10 is arranged on support 6 and switchs 10 place horizontal planes close to the first side for putting load bed, and the second dynamic circuit connector and be higher than first Dynamic circuit connector switchs 8 place horizontal planes, and when handling lorry 1 puts load bed by second is moved fully to lifting platform 7, car body 3 is collided and touched Send out the second dynamic circuit connector switch 10.It is provided with base 5 for controlling the second dynamic circuit breaker of the stop motion of lifting platform 7 to switch 33, works as lifting When platform 7 is dropped on base 5, lifting platform 7 collides and triggers the second dynamic circuit breaker switch 33, when lifting platform 7 leaves base 5, and second moves Pass 33 is disconnected to automatically reset.

First dynamic circuit connector switch 8 and the first dynamic circuit breaker switch 9 are arranged in series in first between lifting driving module 34 and power supply On branch road, the second dynamic circuit connector switch 10 and the second dynamic circuit breaker switch 33 are arranged in series in second lifted between driving module 34 and power supply On branch road, tie point and the second branch circuit parallel connection.Preferably, tie point and the second branch road are arranged on second controller and power supply Between.Second controller according to set on the first leg the first dynamic circuit connector switch 8 and first dynamic circuit breaker switch 9 triggering situation with And the triggering situation of the second dynamic circuit connector switch 10 and the second dynamic circuit breaker switch 33 on the second branch road is arranged on, control the second stepper motor 20 operating or stopping, making the elevating control of lifting platform 7 simpler, conveniently.First dynamic circuit connector switch 8 is normal open switch, when When it is triggered, tie point conducting;First dynamic circuit breaker switch 9 is normally closed switch, when it is triggered, and tie point disconnects;The Two dynamic circuit connectors switch 10 is normal open switch, when it is triggered, the conducting of the second branch road;Second dynamic circuit breaker switch 33 is normally closed switch, when When it is triggered, the second branch road disconnects.In addition, when lifting platform 7 is located on base 5, the second dynamic circuit breaker switch 33 keeps triggering shape State, the second branch road disconnects, and does not interfere with the triggering of the first dynamic circuit connector switch 8.

Hydraulic cylinder 16 is set to be pressurized and rise in addition, the side plate 31 of car body 3 is dorsad provided with the side of hydraulic elevator platform 15 The 3rd dynamic circuit connector switch 18, base plate 29 be provided with the side away from side plate 31 make the pressure release of hydraulic cylinder 16 and decline the 3rd dynamic circuit breaker Switch 19.The setting of 3rd dynamic circuit connector switch 18 and the 3rd dynamic circuit breaker switch 19, is easy to control the supercharging and pressure release of hydraulic cylinder 16, so that Raising board 17 is set to rise or decline.The function of auto-lift of hydraulic elevator platform 15, be easy to handling the automatic lifting goods of lorry 1 with And decentralization goods, manpower demand is reduced to a certain extent, improves the efficiency of goods carrying.

As a shown in Figure 6, directive slide track 26 is provided with lifting platform 7, first puts detachable between load bed and elevating mechanism 2 Ground is connected with the first guide rail 27, and second puts and be detachably connected with load bed the second guide rail 28.Directive slide track 26, the first guide rail 27 And second guide rail 28 with it is described handling lorry the direction of motion it is parallel.When lifting platform 7 is located on base 5, directive slide track 26 Docked with the first guide rail 27, when lifting platform 7, which rises to, puts load bed positioned at same level with second, directive slide track 26 and second Guide rail 28 is docked.The setting of directive slide track 26, the first guide rail 27 and the second guide rail 28, substantially increases the movement of handling lorry 1 The accuracy of speed and mobile route, enables handling lorry 1 rapidly to travel to and fro between first and put goods platform and second and puts goods platform Between, substantially increase the efficiency of goods carrying.

Signal projector includes the first signal projector, secondary signal transmitter 35, the 3rd signal projector 36 and the 4th Signal projector, the first signal projector puts goods platform, the signal of secondary signal transmitter 35 and the 3rd for being installed in first Transmitter 36 is installed on support 6, and the horizontal plane where the 3rd signal projector 36 is higher than where secondary signal transmitter 35 Horizontal plane, the 4th signal projector, which is used to being installed in second, puts goods platform, and light sensor 4 can receive the first signal hair Emitter, secondary signal transmitter 35, the signal of the 3rd signal projector 36 and the 4th signal projector, to control car to drive module Handling lorry 1 is driven to move or stop.Signal projector is distributed in different positions, is easy to handling lorry 1 needing to change When on the position of motion state, light sensor 4 can sense the signal of corresponding signal transmitter transmitting.Preferably, signal The mounting means of transmitter is detachable installation, is easy to the movement of signal projector and the direction at regulation transmitting position.

In use, the handling lorry 3 of the present invention is placed on the first guide rail 27, and be moved to first put load bed put goods Point, i.e., one places under shelf on the ground;Now, the 3rd dynamic circuit connector of touching switch 18, hydraulic cylinder 16 rises, and shelf are lifted Plate 17 lifts and departs from ground;Light sensor 4 is sensed after the first signal of the first signal projector transmitting, loads and unloads lorry 3 Moved along the first guide rail 27 to lifting platform 7;When loading and unloading lorry 3 completely into lifting platform 7, light sensor 4 senses second The secondary signal that signal projector 35 is launched, loads and unloads the stop motion of lorry 3;Meanwhile, handling lorry 3 triggers the first dynamic circuit connector switch 8, Lifting platform 7 rises automatically;When lifting platform 7, which rises to, is located at same level with the described second bottom surface for putting load bed, i.e. compartment, Compartment collides and triggers the first dynamic circuit breaker switch 9, and lifting platform 7 stops rising;Meanwhile, light sensor 4 senses that the 3rd signal is sent out 3rd signal of emitter 36, the goods point of putting of bottom surface of the handling lorry 3 along the second guide rail 28 to compartment is moved;When handling lorry 3 is moved Move to compartment bottom surface when putting goods point, light sensor 4 senses the 4th signal of the 4th signal projector, handling lorry 3 stops Only move.Meanwhile, the 3rd dynamic circuit breaker switch 19 on handling lorry 3 collides the obstacle or goods being preset in compartment Thing, hydraulic cylinder 16 declines, and raising board 17 will drop down onto the bottom surface in compartment under shelf.

After light sensor 4 senses four signal of the 4th signal projector transmitting again, lorry 3 along second is loaded and unloaded Guide rail 28 is moved to lifting platform 7;When loading and unloading lorry 3 completely into lifting platform 7, light sensor 4 senses that the 3rd signal is sent out The 3rd signal that emitter 36 is launched, loads and unloads the stop motion of lorry 3;Meanwhile, handling lorry 3 triggers the second dynamic circuit connector switch 10, lifting Platform 7 declines automatically;When lifting platform 7 drops to base 5, lifting platform 7 triggers the second dynamic circuit breaker switch 33, and the second stepper motor 20 stops Only operate;Meanwhile, light sensor 4 senses the secondary signal of secondary signal transmitter 35, loads and unloads lorry 3 along the first guide rail 27 Goods point of putting earthward is moved;When putting goods point of goods platform is put when handling lorry 3 is moved to first, light sensor 4 is sensed First signal of the first signal projector, handling lorry 3 stops, and completes loading, carrying and the Discharging Process of a goods.Handling Lorry is travelled to and fro between ground and the bottom surface of boxcar for more than 3 times, completes the loading task of lorry.

Boxcar is unloaded using the present invention, then first allows handling lorry 3 to be moved automatically along the first guide rail 27 by ground Move to boxcar bottom surface and put goods point;Then, the 3rd dynamic circuit connector of triggering switch 18, loads and unloads the lifting goods of lorry 3;Finally, load and unload Lorry 3 puts goods point along the auto-returned ground of the second guide rail 28, and triggers the 3rd dynamic circuit breaker switch 19, and raising board 17 transfers goods To ground, a goods unloading is completed.Handling lorry travels to and fro between the bottom surface of ground and boxcar for more than 3 times, completes boxcar The unloading task of interior goods.

The present invention handling lorry 3 can automatically walk, elevating mechanism 2 can automatic lifting, hydraulic elevator platform 15 can Automatic lifting goods so that handling lorry 3 can automatically travel to and fro between bottom surface and the automatic transporting goods of ground and boxcar, The input of manpower is greatly reduced, while the present invention can keep constant transporting velocity, the efficiency of carrying is greatly improved.

It is appreciated that in other embodiments, the first dynamic circuit connector switch 8 can also be installed on lifting platform 7.

Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair The equal change or modification change completed under bright patent claim, the technical spirit suggested by all present invention, all should belong to Cover the scope of the claims in the present invention.

Claims (10)

1. a kind of from walking handling device, for realizing that one first puts load bed and one second puts the goods between load bed and carry, institute State the second horizontal plane put where load bed and horizontal plane where load bed is put higher than described first, it is characterised in that be described from walking Handling device includes:
Lorry is loaded and unloaded, the handling lorry includes car body, light sensor and car driving module, and the car drives module and described Light sensor is installed on the car body;The car driving module is used to drive body movement, the light sensor electricity Property connection car driving module;
Elevating mechanism, the elevating mechanism includes base, support, lifting driving module and the liter for carrying the handling lorry Platform drops, the support is vertically installed on the base, the lifting platform drives module and the base by the lifting Connection;The first dynamic circuit connector switch for controlling the lifting platform to rise is provided with the support or on the lifting platform, works as institute Handling lorry is stated when being moved fully on the lifting platform, the car body collision simultaneously triggers the first dynamic circuit connector switch;The liter The the first dynamic circuit breaker switch risen for controlling the lifting platform to stop being provided with drop platform, when the handling lorry is with lifting platform Rise to described second put load bed positioned at same level when, described second put load bed collide and trigger the first dynamic circuit breaker switch;Institute The the second dynamic circuit connector switch being provided with support for controlling the lifting platform to decline is stated, when the handling lorry is put by described second When load bed is moved fully to the lifting platform, the car body collision simultaneously triggers the second dynamic circuit connector switch;Set on the base Have for controlling the second dynamic circuit breaker of the lifting platform stop motion to switch, when the lifting platform is dropped on the base, institute Lifting platform is stated to collide and trigger the second dynamic circuit breaker switch;When the lifting platform leaves the base, the second dynamic circuit breaker switch Automatically reset;First dynamic circuit connector switch and first dynamic circuit breaker switch be arranged in series in the lifting driving module and power supply it Between tie point on, second dynamic circuit connector switch and second dynamic circuit breaker switch be arranged in series in the lifting driving module with On the second branch road between power supply;The tie point and second branch circuit parallel connection;First dynamic circuit connector is switched and second is dynamic Combination switch is normal open switch, and the first dynamic circuit breaker switch and the second dynamic circuit breaker switch are normally closed switch;
Signal projector, the signal projector includes the first signal projector, secondary signal transmitter, the 3rd signal projector And the 4th signal projector, first signal projector is used to being installed in first and puts goods platform, secondary signal transmitter and 3rd signal projector is installed on the support, and the horizontal plane where the 3rd signal projector is higher than the described second letter Horizontal plane where number transmitter, the 4th signal projector, which is used to being installed in second, puts goods platform, the light sensor energy The signal of first signal projector, secondary signal transmitter, the 3rd signal projector and the 4th signal projector is enough received, To control the car driving module to drive the handling lorry to move or stop.
2. it is according to claim 1 a kind of from walking handling device, it is characterised in that:The car body includes base plate, some Wheel and the side plate that extends straight up of edge along base plate side;Some wheels are rotationally installed in institute by axletree State the bottom of base plate;The car driving module is installed on the side plate and is connected with the axletree, to drive the wheel Rotate, the light sensor is installed on side of the base plate away from the side plate.
3. it is according to claim 2 a kind of from walking handling device, it is characterised in that:The car driving module includes first Stepper motor, the first controller and sprocket shaft;First stepper motor and the light sensor are controlled with described first Device is electrically connected with;First controller is fixedly mounted on the side plate with first stepper motor, the sprocket shaft Rotate and be connected with the side plate;The axis and the first stepper motor rotary shaft of the axis of the sprocket shaft and the axletree Diameter parallel;First stepper motor is connected with the sprocket shaft;The axletree is connected with the sprocket shaft.
4. it is according to claim 3 a kind of from walking handling device, it is characterised in that:First stepper motor with it is described Sprocket shaft is connected by belt transmission.
5. it is according to claim 2 a kind of from walking handling device, it is characterised in that:The top of the base plate is fixedly mounted There is hydraulic elevator platform;The hydraulic elevator platform includes hydraulic cylinder and raising board;The bottom of the hydraulic cylinder connects the base plate, institute The top for stating hydraulic cylinder connects the raising board;The side plate, which is dorsad provided with the side of the hydraulic elevator platform, makes the liquid The 3rd dynamic circuit connector switch that cylinder pressure is pressurized and risen;The base plate is provided with the side away from the side plate lets out the hydraulic cylinder The 3rd dynamic circuit breaker switch pressed and declined.
6. it is according to claim 1 a kind of from walking handling device, it is characterised in that:The quantity of the support is two, And two stands are symmetrical arranged;The lifting platform is located between two supports.
7. it is according to claim 6 a kind of from walking handling device, it is characterised in that:Two branch of the elevating mechanism correspondence Erection has two lifting driving modules, and the lifting driving module is located at the opposite sides of the lifting platform respectively, each Lifting driving module includes the second stepper motor, second controller, power transmission shaft, fixed pulley and rope;Second stepper motor It is electrically connected with the second controller;The tie point and second branch road are arranged on the second controller and the electricity Between source;Second stepper motor be fixedly mounted on the base and positioned at respective holder dorsad the lifting platform one Side;Be installed on the base, and positioned between the base and the support drive axis, the power transmission shaft with The second stepper motor drive connection, and the axis of the power transmission shaft is parallel with the direction of motion of the handling lorry;It is described Fixed pulley is arranged on the upper end of respective holder;One end of the rope connects the power transmission shaft, and the other end is connected across fixed pulley In the side of the lifting platform.
8. it is according to claim 7 a kind of from walking handling device, it is characterised in that:The power transmission shaft and the second step Stepper motor is connected by gear drive.
9. it is according to claim 7 a kind of from walking handling device, it is characterised in that:Fixed cover is provided with the power transmission shaft There is sheave, and the rope is connected by the sheave.
10. it is according to claim 1 a kind of from walking handling device, it is characterised in that:It is provided with and leads on the lifting platform To slide rail;First puts the first guide rail is detachably connected between load bed and the elevating mechanism;Second puts detachable in load bed Ground is connected with the second guide rail;The fortune of the directive slide track, first guide rail and second guide rail with the handling lorry Dynamic direction is parallel, and when the lifting platform is located on the base, the directive slide track is docked with first guide rail;When described Lifting platform rise to described second put load bed positioned at same level when, the directive slide track is docked with second guide rail.
CN201710274032.4A 2017-04-25 2017-04-25 A kind of walking handling device certainly CN106957026A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107311069A (en) * 2017-08-03 2017-11-03 芜湖泰庆电子科技有限公司 A kind of lowering or hoisting gear for construction
CN108657717A (en) * 2018-07-24 2018-10-16 钱文娟 A kind of cargo automatic sorting method of intelligent repository
CN110040652A (en) * 2019-06-04 2019-07-23 广州广林科技有限公司 It is a kind of for dismantling the crane of cable
CN110356998A (en) * 2019-07-22 2019-10-22 中建七局(上海)有限公司 A kind of constructional engineering machinery material elevator and application method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107311069A (en) * 2017-08-03 2017-11-03 芜湖泰庆电子科技有限公司 A kind of lowering or hoisting gear for construction
CN107311069B (en) * 2017-08-03 2019-03-19 湖北泓博锐建设工程有限公司 A kind of lifting device for construction
CN108657717A (en) * 2018-07-24 2018-10-16 钱文娟 A kind of cargo automatic sorting method of intelligent repository
CN110040652A (en) * 2019-06-04 2019-07-23 广州广林科技有限公司 It is a kind of for dismantling the crane of cable
CN110356998A (en) * 2019-07-22 2019-10-22 中建七局(上海)有限公司 A kind of constructional engineering machinery material elevator and application method
CN110356998B (en) * 2019-07-22 2020-09-01 中建七局(上海)有限公司 Building engineering machinery material lifter and use method thereof

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