CN212124958U

CN212124958U - Mould hoisting device

Info

Publication number: CN212124958U
Application number: CN202020604973.7U
Authority: CN
Inventors: 陈文重
Original assignee: Fuzhou King Duan Industrial Co ltd
Current assignee: Fuzhou King Duan Industrial Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-11
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a mould hoisting device, which comprises a transport vehicle, wherein wheels are arranged at the bottom of the transport vehicle, wheel rails extending forwards and backwards are symmetrically arranged at the tops of the left and right side walls of a cargo hopper of the transport vehicle, a movable lifting appliance with traveling wheels is arranged on the wheel rails, the movable lifting appliance comprises a bottom plate erected between the tops of the left and right side walls of the cargo hopper in a hanging manner, a lifting plate driven by an oil cylinder to lift is arranged above the bottom plate, groove strips extending forwards and backwards are symmetrically arranged on the front and back side surfaces of the lifting plate, front lifting bolts and back lifting bolts are screwed on the groove strips, and lifting chains are connected to lifting rings of the front lifting bolts; the bottom surface of the middle and rear sections of the cargo bucket is hollow. The structure is simple.

Description

Mould hoisting device

Technical Field

The utility model relates to a mould hangs and send device.

Background

The mold needs to be lifted and transported to other stations. The traditional electric hoist occupies a large installation space and has poor maneuverability.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the utility model aims to solve the technical problem that a mould hangs and send device is provided, not only simple structure, convenient high efficiency moreover.

In order to solve the technical problem, the technical scheme of the utility model is that: a mould hoisting device comprises a transport vehicle, wheels are arranged at the bottom of the transport vehicle, wheel rails extending forwards and backwards are symmetrically arranged at the tops of the left side wall and the right side wall of a cargo bucket of the transport vehicle, a movable lifting appliance with traveling wheels is arranged on the wheel rails, the movable lifting appliance comprises a bottom plate which is erected between the tops of the left side wall and the right side wall of the cargo bucket in a hanging mode, a lifting plate driven to lift through an oil cylinder is arranged above the bottom plate, groove strips extending forwards and backwards are symmetrically arranged on the surfaces of the front side and the rear side of the lifting plate, front lifting eye bolts and rear lifting eye bolts are connected onto the groove strips in a screwed mode; the bottom surface of the middle and rear sections of the cargo bucket is hollow.

Preferably, four right-angle positions at the bottom of the bottom plate are respectively provided with a walking wheel which is matched with the wheel rail in a rolling manner, and the walking wheels are H-shaped.

Preferably, the piston rod of the oil cylinder is upwards connected to the middle of the lifting plate, guide pillars are vertically arranged on four right-angle positions of the bottom plate, guide holes through which the guide pillars penetrate are arranged on the four right-angle positions of the lifting plate, and linear bearings matched with the guide pillars are arranged on the guide holes.

Preferably, the middle part of the upper surface of the lifting plate is symmetrically provided with grooves extending forwards and backwards, and the groove strips are arranged on the grooves.

Preferably, the front side and the rear side of the bottom plate are symmetrically provided with forward and backward extending yielding groove strips for yielding when the lifting chain is adjusted forwards and backwards.

Preferably, the eye bolt is locked to the channel bar by means of a nut.

Preferably, the rear end of the wheel rail is fixedly provided with a stop block for limiting the moving hanger to move backwards continuously.

Preferably, the bottom edges of the left side wall and the right side wall of the hollow bottom section of the goods bucket are higher than the inner bottom of the goods bucket or flush with the inner bottom of the goods bucket, the bottom edges of the left side wall and the right side wall of the hollow bottom section of the goods bucket are adjacent to the upper surface of a horizontal boss for placing a die when the goods bucket is ready to be lifted, and the distance between the bottom edges and the horizontal boss is smaller than 5 mm.

Preferably, the front part of the transport vehicle is a cockpit and is provided with a balancing weight, the wheels consist of a front steering wheel and a rear driving wheel, the rear driving wheel is driven by a motor, the walking wheels consist of a front walking wheel and a rear walking wheel, and the front walking wheel is driven by the motor.

Compared with the prior art, the utility model discloses following beneficial effect has: the mould hoisting device is simple in structure, capable of hoisting and conveying moulds, small in occupied space and flexible and capable of hoisting and conveying the moulds by adopting the transport vehicle.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a second schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a top view of the transporter.

Fig. 4 is a top view of the mobile spreader.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 4, a mold hoisting device comprises a transport vehicle 13 with wheels at the bottom, wheel rails 15 extending forwards and backwards are symmetrically arranged at the tops of the left side wall and the right side wall of a container 14 of the transport vehicle, a movable lifting appliance 16 with traveling wheels is arranged on the wheel rails, the movable lifting appliance comprises a bottom plate 1 suspended and erected between the tops of the left side wall and the right side wall of the container, a lifting plate 3 driven to lift through an oil cylinder 2 is arranged above the bottom plate, groove strips 4 extending forwards and backwards are symmetrically arranged on the surfaces of the front side and the rear side of the lifting plate, front lifting bolts 5 and rear lifting bolts 6 are screwed on the groove strips, and lifting chains 7 are connected to lifting rings of the front lifting bolts and the; the bottom surface of the middle and rear sections of the cargo bucket is hollow. Wherein the front and rear distances between the front lifting eye bolt and the rear lifting eye bolt can be adjusted along the groove strips so as to adapt to moulds with different widths.

The embodiment of the utility model provides an in, all be equipped with on four right-angle positions in bottom of bottom plate with wheel rail roll complex walking wheel 17, the shape of walking wheel is the H type.

The embodiment of the utility model provides an in, the piston rod of hydro-cylinder is connected up at the middle part of lifter plate, and the vertical guide pillar 8 that is equipped with on four right-angle positions of bottom plate is equipped with the guide hole 9 that the guide pillar passed on four right-angle positions of lifter plate, be equipped with on the guide hole with guide pillar complex linear bearing.

The embodiment of the utility model provides an in, the symmetry is equipped with the recess 10 of extending around the upper surface middle part of lifter plate, and the groove strip is all seted up on the recess.

The embodiment of the utility model provides an in, the front and back lateral symmetry of bottom plate is equipped with and extends the gib block 11 of stepping down around for stepping down when adjusting around the chain sling.

In the embodiment of the present invention, the eye bolt is locked on the groove bar through the nut 12.

In the embodiment of the present invention, the rear end of the wheel rail is fixedly provided with a stop 18 for limiting the moving hanger to move backwards continuously.

The embodiment of the utility model provides an in, the base of the left and right sides lateral wall 22 of goods fill fretwork bottom surface section all is higher than the goods fill inner bottom or flushes with the goods fill inner bottom, and the base of the left and right sides lateral wall of goods fill fretwork bottom surface section is adjacent with the horizontal boss 20 upper surface of placing mould 19 when preparing to lift by crane, and both intervals are less than 5 millimeters.

The embodiment of the utility model provides an in, the front portion of transport vechicle is cockpit 21 and has the balancing weight, and the wheel comprises preceding directive wheel, back drive wheel, and back drive wheel comprises motor drive, and the walking wheel comprises preceding travelling wheel and back walking wheel, and preceding travelling wheel is by motor drive.

A working method of a mould hoisting device is carried out according to the following steps: a mould is placed on the upper surface of the horizontal boss, and the transport vehicle backs to enable the bottom edges of the left side wall and the right side wall of the hollowed bottom surface section of the cargo bucket to be adjacent to the upper surface of the horizontal boss, namely the horizontal boss is located on the hollowed bottom surface section of the cargo bucket; the hoisting chains of the front hoisting eye bolt and the rear hoisting eye bolt are bound on the front side and the rear side of the die; the oil cylinder drives the lifting plate to lift up the mold, and at the moment, if the weight of the mold is too large, the bottom edges of the left side wall and the right side wall of the hollowed bottom surface section of the cargo bucket are in contact with the upper surface of the horizontal boss, so that the transport vehicle is prevented from warping backwards; the movable lifting appliance lifts the mold to move to the middle front section of the cargo bucket, the oil cylinder contracts to enable the lifting plate to descend, and the mold is placed on the bottom surface of the middle front section of the cargo bucket; and the transport vehicle transports the mold to other stations to finish hoisting.

The present invention is not limited to the above preferred embodiments, and any person can obtain other various forms of mold lifting and conveying device according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a mould hangs send device which characterized in that: the lifting device comprises a transport vehicle, wheels are arranged at the bottom of the transport vehicle, wheel rails extending forwards and backwards are symmetrically arranged at the tops of the left side wall and the right side wall of a cargo bucket of the transport vehicle, a movable lifting appliance with a travelling wheel is arranged on the wheel rails, the movable lifting appliance comprises a bottom plate which is erected between the tops of the left side wall and the right side wall of the cargo bucket in a hanging manner, a lifting plate driven to lift through an oil cylinder is arranged above the bottom plate, groove strips extending forwards and backwards are symmetrically arranged on the surfaces of the front side and the rear side of the lifting plate, a front lifting eye bolt and a rear lifting eye bolt are; the bottom surface of the middle and rear sections of the cargo bucket is hollow.

2. The mold lifting device according to claim 1, characterized in that: four right-angle positions at the bottom of the bottom plate are respectively provided with a walking wheel which is in rolling fit with the wheel rail, and the walking wheels are H-shaped.

3. The mold lifting device according to claim 1, characterized in that: the piston rod of hydro-cylinder is connected up in the middle part of lifter plate, and the vertical guide pillar that is equipped with on four right angle positions of bottom plate is equipped with the guide hole that the guide pillar passed on four right angle positions of lifter plate, be equipped with on the guide hole with guide pillar complex linear bearing.

4. The mold lifting device according to claim 1, characterized in that: the upper surface middle part of lifter plate is equipped with the recess that extends around the front-back symmetry, and the channel bar is all seted up on the recess.

5. The mold lifting device according to claim 1, characterized in that: the front side and the rear side of the bottom plate are symmetrically provided with forward and backward extending yielding groove strips for yielding when the lifting chain is adjusted forwards and backwards.

6. The mold lifting device according to claim 1, characterized in that: the lifting eye bolt is locked on the groove strip through a nut.

7. The mold lifting device according to claim 1, characterized in that: and a stop block for limiting the moving lifting appliance to move backwards continuously is fixedly arranged at the rear end of the wheel rail.

8. The mold lifting device according to claim 1, characterized in that: the bottom edges of the left side wall and the right side wall of the hollow bottom surface section of the goods bucket are higher than the inner bottom of the goods bucket or flush with the inner bottom of the goods bucket, the bottom edges of the left side wall and the right side wall of the hollow bottom surface section of the goods bucket are adjacent to the upper surface of a horizontal boss for placing a die when the goods bucket is ready to be lifted, and the distance between the bottom edges and the horizontal boss is less than.

9. The mold lifting device according to claim 1, characterized in that: the front part of the transport vehicle is a cockpit and is provided with a balancing weight, the wheels consist of a front steering wheel and a rear driving wheel, the rear driving wheel is driven by a motor, the walking wheels consist of a front walking wheel and a rear walking wheel, and the front walking wheel is driven by the motor.