CN2743321Y

CN2743321Y - Inverted column lifter

Info

Publication number: CN2743321Y
Application number: CN 200420083845
Authority: CN
Inventors: 叶伟滔
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-10
Filing date: 2004-09-10
Publication date: 2005-11-30
Anticipated expiration: 2014-09-10

Abstract

The utility model provides a concrete lifter which can automatically lift and can return a hopper. The concrete lifter comprises a machine frame, a main shaft, a hopper, a driving device, a pulley block and a steel cable, etc. A master rotor and a movable rotor are installed on the main shaft, and a clutch, a hand brake and a pedal brake are installed on the main shaft. The steel cable and the movable rotor on the main shaft are connected at the discharge port of the hopper. The concrete lifter of the utility model is provided with an automatic hopper returned function. The concrete lifter does not need to dump materials by manual work. The concrete lifter is provided with the advantages of stable structure and flexible operation, and the concrete lifter is safe and reliable. The concrete lifter is the ideal equipment for pouring column bodies, and the concrete lifter used for invert column can obtain an ideal effect. The concrete lifter can be used as a minitype lifter, and the concrete lifter is used to convey materials sand, stones, bricks and other materials.

Description

A kind of gig of falling the post

Technical field

The utility model relates to a kind of concrete grout gig of falling the post, but especially a kind of automatic lift, returns the cement concrete gig of falling the post of bucket.

Background technology

Having the cement concrete gig that uses at construction trade now, generally is by power switch control upward position, and the back outage that puts in place with manually drawing back chain bucket, is poured cement concrete in the post mould into simultaneously.The operation of this kind equipment relies on artificial batch turning, and the speed of batch turning is uncontrollable, and owing to man-machine and usefulness, has potential safety hazard, and reduced work efficiency.

Summary of the invention

The purpose of this utility model provide a kind of can automatic lift, return the cement concrete gig of bucket.

The purpose of this utility model is achieved through the following technical solutions:

Gig of the present utility model by frame, main shaft, arrangement of clutch, return bucket device, driving device, brake gear, assembly pulley, hopper and be formed by combining.Its mid frame can be by mainframe, support, put on the shelf, undercarriage, raising legs, bucket front frame, limit frame etc. are formed, and frame can be supported on the ground by a plurality of scalable spikes, and spike is regulated level by screw rod, to guarantee the balance of frame.Simultaneously.Spike can be realized parallel motion, strengthens the stability of complete machine, has increased the safety factor of operation.Driving device can use the drive of motor drop-gear box, is installed in cylinder on the main shaft by drives such as band chain gear, belts again, and cylinder comprises master rotor and movable drum.Motor uses two-direction switch as power supply, and motor can forward and reversely be turned round, and drives the cylinder rotating and rotates.Brake gear comprises service brake and parking brake, respectively in order to control master rotor and movable drum.Arrangement of clutch is in order to the synchronous rotation of control master rotor and movable drum or rotation respectively.Hopper is installed on the raising legs, and raising legs is installed on the slide rail of frame, can move up and down along slide rail.Assembly pulley comprises fixed pulley group that is installed in the frame most significant end and many steel ropes that connect hopper and main shaft cylinder, wherein has at least a steel rope to connect master rotor and raising legs, has at least a steel rope to connect movable drum and hopper discharging opening in addition.Return bucket device and be made up of the steel rope of parking brake, movable drum and connection movable drum and hopper discharging opening, can control the speed of batch turning by parking brake, batch turning is even, need not manual intervention.

This machine in use, first energized hangs up power-transfer clutch, the parking brake that comes loose starts the rising power supply master rotor and movable drum is rotated synchronously, drives hopper by steel rope and rises.When hopper rises to highly, use the service brake brake, close the rising power supply, hopper is fixed on the frame, loosen power-transfer clutch then, the tension parking brake slowly fell hopper by the rotation of controlling movable drum, returned cement concrete in frame.After unsnatching material, the parking brake that comes loose, the service brake that comes loose is simultaneously opened the decline power supply, and hopper promptly is back to level attitude automatically, and close the decline power supply this moment, hangs up power-transfer clutch then, and the parking brake that comes loose is opened the decline power supply hopper is fallen.So just can carry out next operation.

Gig of the present utility model has and returns the bucket function automatically, does not need artificial batch turning, can save manpower, increases work efficiency greatly, has also avoided the potential safety hazard by artificial batch turning speed heavy handled shortcoming and man-machine and usefulness.The utility model gig has Stability Analysis of Structures, flexible operation, advantage such as safe and reliable, is a kind of ideal equipment of pouring into a mould cylinder, is used for two, three floor faces and sets post and can obtain ideal effect.This machine can also be worked as small-sized gig and be used, in order to the materials such as fortune sand, stone, brick that fall on the small building building site.

Description of drawings

Fig. 1 is the apparatus structure scheme drawing of the utility model gig;

Fig. 2 is the running condition scheme drawing of the utility model gig;

Fig. 3 is the spindle mounted scheme drawing of the utility model gig.

The specific embodiment

Be described in further details below in conjunction with the structure of accompanying drawing the utility model gig.

The present embodiment gig comprises with lower member:

1, mainframe 2, inferior support 3, support 4, raising legs 5, hopper 6, front frame 7, limit frame 8, assembly pulley 9, main shaft 10, master rotor 11, movable drum 12, motor 13, drop-gear box 14, power-transfer clutch 15, parking brake 16, service brake 17, backing plate 18, screw rod 19, land wheel 20, steel rope 21, steel rope 22, clutch handle 23, power-transfer clutch positioning seat 24, movable button 25, bearing seat 26, bearing carrier ring 27, clutch locating plate 28, clutch seat 29, clutch handle 30, movable drum 31, master rotor 32, main shaft 33, second sprocket 34, bearing 35, release thrust bearing 36, bearing 37, clutch-plate 38, brake facing

This machine frame is made up of mainframe 1, inferior frame 2, support 3, front frame 6, limit frame 7, and hopper 5 is installed on the raising legs 4, and raising legs 4 is installed on the slide rail of mainframe 1, can move up and down along mainframe.The frame below is supported by backing plate 17, and by screw rod 18 adjusting levels.The frame below is equipped with land wheel 19, so that move.Main shaft 9 is installed in time frame 2 bottoms, and motor 12, drop-gear box 13 are installed in time frame 2 bottom main shafts 9 lower positions, and drop-gear box 13 rotates by band chain gear driven main shaft 9.Master rotor 10, movable drum 11 are installed on the main shaft 9, and are equipped with power-transfer clutch 14, parking brake 15, service brake 16.Be provided with assembly pulley 8 on mainframe 1 top, steel rope 20, steel rope 21 connect master rotor 10 and movable drum 11 on hopper 5 and the main shaft 9 respectively by assembly pulley 8, the other end of steel rope 20 is fixed on the discharging oral area of hopper 5, and the other end of steel rope 21 is fixed on the raising legs 4.

Claims

1, a kind of gig of falling the post, comprise frame, main shaft, hopper, driving device, assembly pulley, steel rope etc., it is characterized in that: master rotor (10) and movable drum (11) are installed on the described main shaft (9), and are equipped with power-transfer clutch (14), parking brake (15), service brake (16); Described hopper (5) discharging oral area has steel rope (21) to link to each other with movable drum (11) on the main shaft (9).

2, the gig of falling the post as claimed in claim 1 is characterized in that: described hopper (5) is installed on the raising legs (4), and described raising legs (4) is installed on the slide rail of mainframe (1).

3, the gig of falling the post as claimed in claim 1 is characterized in that: described power-transfer clutch (14) is used to control rotating synchronously or respectively of master rotor on the main shaft (9) and movable drum.

4, the gig of falling the post as claimed in claim 1 is characterized in that: described service brake (16) and parking brake (15) are respectively applied for master rotor (10) and the movable drum (11) on the control main shaft (9).

5, the gig of falling the post as claimed in claim 1 is characterized in that: described hopper (5) discharging oral area has the assembly pulley (8) of steel rope (21) by being positioned at mainframe (1) top to link to each other with movable drum (11) on the main shaft (9).

6, the gig of falling the post as claimed in claim 2 is characterized in that: described raising legs (4) has the assembly pulley (8) of steel rope (20) by being positioned at mainframe (1) top to be connected with master rotor (10) on the main shaft (9).

7, the gig of falling the post as claimed in claim 1, it is characterized in that: described driving device uses the drive of motor drop-gear box, is installed in cylinder on the main shaft by drive such as band chain gears again, and motor use two-direction switch is as power supply, motor can forward and reversely be turned round, drive the cylinder rotating and rotate.