CN218320392U

CN218320392U - Hang unloading lifting machine on chain

Info

Publication number: CN218320392U
Application number: CN202221872079.3U
Authority: CN
Inventors: 刘赠华; 莫囯华; 李涛; 吴东柳; 吴锡斌; 金雪琴; 刘华声
Original assignee: Huzhou Zhongyi Machinery Manufacturing Co ltd
Current assignee: Huzhou Zhongyi Machinery Manufacturing Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-17
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to the field of hoisting machines, in particular to a suspension chain loading and unloading hoisting machine, which comprises a hoisting mechanism hoisting machine upright post and a suspension chain upright post, wherein the upper part of the hoisting machine upright post is vertically and transversely provided with an upper side beam and a lower side beam, and the front ends of the upper side beam and the lower side beam are vertically provided with vertical side beams; the front ends of the upper side beams on the two sides of the elevator upright post are fixedly connected by an anti-falling rope suspension cross beam; a lifting cylinder is arranged on the rear side above the upper side beam on two sides of the lifting machine upright post, and a pulley mechanism is arranged on the front side of the upper side beam; the pulley mechanism has the advantages that the steel wire rope is coiled between the pulleys, the manufacturing cost of the equipment is low, the equipment can be additionally arranged on the basis that the original suspension chain is not changed, workers are assisted to use when suspending materials on the chain or discharging the materials, the production efficiency is improved for factories, and the manpower and material cost is saved.

Description

Hang unloading lifting machine on chain

Technical Field

The utility model relates to a lifting machine field is a hang unloading lifting machine on chain particularly.

Background

The hoister is large mechanical equipment for transportation by changing potential energy, such as a mining hoister, a dam-crossing hoister and the like. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The hoister generally refers to large mechanical equipment with high power and high hoisting capacity. The flexible steel wire rope and the transported materials are dragged to move up and down through the power machinery to finish the transportation process.

When hanging chain up-and-down material, the mill generally needs the workman to lift up and put down or lift up and put down with fork truck. When meetting the material that weight is heavier, need more artifical transport and fork truck transport, the very big manpower and materials of having wasted of these modes, but also have the potential safety hazard, consequently designed one kind and hung unloading lifting machine on the chain, for supplementary workman hangs material on the chain or lower material use.

SUMMERY OF THE UTILITY MODEL

Technical scheme

The utility model provides a technical scheme that its technical problem adopted is: a suspension chain loading and unloading elevator comprises an elevator upright column of an elevator mechanism and an upright column of a suspension chain, wherein an upper side beam and a lower side beam are vertically and transversely arranged at the upper part of the elevator upright column, and vertical side beams are vertically arranged at the front ends of the upper side beam and the lower side beam; the front ends of the upper side beams on the two sides of the elevator upright post are fixedly connected by an anti-falling rope suspension cross beam; a lifting cylinder is arranged on the rear side above the upper side beam on two sides of the lifting machine upright post, and a pulley mechanism is arranged on the front side of the upper side beam; a steel wire rope is coiled between the pulleys of the pulley mechanism and is pulled to two ends of the lifting mechanism below; the center of the anti-falling rope suspension cross beam is provided with an anti-falling steel wire rope which is connected with the center of the cross rod of the lower lifting mechanism; lifting hooks are arranged on two sides of the cross rod of the lifting mechanism and close to the vertical columns of the lifting machine.

Preferably, the upper side beam and the lower side beam are vertically and transversely arranged at the upper part of the elevator upright post, a lifting limiting mechanism of the elevator is formed, and the movement range of the lifting mechanism is between the upper side beam and the lower side beam.

Preferably, the power source of the lifting mechanism is a lifting cylinder at the top, and two ends of a cross rod of the lifting mechanism are provided with guide mechanisms.

Preferably, the rear side of the elevator upright post is provided with a suspension chain upright post which is an inverted L-shaped upright post, one side of the suspension chain upright post is provided with a control mounting box, a square tube is arranged above the front side of the tops of the suspension chain upright posts on two sides, and the tops of the square tubes are close to the bottom of the lower side beam.

Preferably, the upper part of the elevator upright post is vertically and transversely provided with an inclined strut between the upper side beam and the rear end elevator upright post, and the inclined strut is arranged between the lower side beam and the elevator upright post.

Preferably, the guide mechanism is limited and fixed with the vertical side beam by a first guide wheel, a second guide wheel and a central auxiliary wheel at two ends.

Advantageous effects

Compared with the prior art, the utility model provides a feeding and discharging hoister on a suspension chain, which drives the movement of an upper steel wire rope of a pulley mechanism through a set hoisting cylinder, thereby driving the hoisting mechanism to drive the hoisting of materials and the placement of the materials, and meanwhile, guide mechanisms are arranged on two sides of the hoisting mechanism, and guide wheels rub and roll up and down on the steel plate surface under the action of the steel wire rope, so that the movement mechanism is more stable in operation, and the horizontal rod of the hoisting mechanism is prevented from shaking when the materials are loaded and unloaded; the inclined struts arranged below the upper side beam and the lower side beam prevent the side beams from deflecting due to the material process; hang the square pipe on chain stand upper portion, play the supporting role to lower part curb girder, and the cost of manufacture of equipment is very low, can also add on the basis that does not change original chain that hangs, and supplementary workman uses when hanging material on the chain or lower material, for the mill improves production efficiency, practices thrift manpower and material resources cost.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the lifting mechanism of the present invention;

reference numerals: 1. hanging a chain upright post; 2. a hoist column; 3. a lifting mechanism; 4. an anti-falling steel wire rope; 5. lifting the hook; 6. a lifting limiting mechanism; 7. a pulley mechanism; 8. a wire rope; 9. a lift cylinder; 10. controlling the mounting box; 11. the anti-falling rope hangs the cross beam; 12. an upper side member; 13. a lower side member; 14. a square tube; 15. a guide mechanism; 16. a vertical side beam; 3-1, a first guide wheel; 3-2. A second guide wheel; 3-3. A central auxiliary wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the suspension chain loading and unloading elevator comprises an elevator upright 2 and a suspension chain upright 1 of an elevator mechanism 3, wherein an upper side beam 12 and a lower side beam 13 are vertically and transversely arranged at the upper part of the elevator upright 2, and vertical side beams 16 are vertically arranged at the front ends of the upper side beam 12 and the lower side beam 13; the front ends of the side beams 12 at the upper parts of the two sides of the elevator upright post 2 are fixedly connected by an anti-falling rope suspension cross beam 11; a lifting cylinder 9 is arranged on the rear side above the upper side beam 12 on the two sides of the lifting machine upright post 2, and a pulley mechanism 7 is arranged on the front side of the upper side beam 12; a steel wire rope 8 is coiled between the pulleys of the pulley mechanism 7 and is pulled to two ends of the lifting mechanism 3 below; the center of the anti-falling rope suspension cross beam 11 is provided with an anti-falling steel wire rope 4 which is connected with the center of a cross rod of the lower lifting mechanism 3; lifting hooks 5 are arranged on two sides of the cross bar of the lifting mechanism 3 and close to the lifting machine upright post 2.

According to the further technical scheme, an upper side beam 12 and a lower side beam 13 which are vertically and transversely arranged at the upper part of the elevator upright post 2 form a lifting limiting mechanism 6 of the elevator, and the movement range of the lifting mechanism 3 is between the upper side beam 12 and the lower side beam 13.

Further technical scheme, 3 power sources of hoist mechanism are the lift cylinder 9 at top, and 3 horizontal pole both ends of hoist mechanism are equipped with guiding mechanism 15.

According to the further technical scheme, the rear side of the elevator upright post 2 is provided with a suspension chain upright post 1, the suspension chain upright post 1 is of an inverted L shape, one side of the suspension chain upright post is provided with a control installation box 10, a square tube 14 is arranged above the front side of the tops of the suspension chain upright posts 1 on two sides, and the tops of the square tubes 14 are close to the bottom of the lower side beam 13.

According to the further technical scheme, inclined struts are arranged between the elevator upright columns 2 at the rear ends of the upper side beams 12 vertically and transversely arranged at the upper parts of the elevator upright columns 2, and inclined struts are arranged between the lower side beams 13 and the elevator upright columns 2.

In a further technical scheme, the guide mechanism 15 is limited and fixed by a first guide wheel 3-1, a second guide wheel 3-2 and a central auxiliary wheel 3-3 at two ends and a vertical side beam 16.

The working principle is as follows: when workers need to load materials, the lifting hook is hung on the materials placed on the tray, and then the cylinder retraction button on the upper portion of the control installation box is pressed to lift the materials. A worker hangs the hanging chain hook on the material, then presses the cylinder extending button to separate the lifting hook from the material, and the hanging chain conveys the material away; when a worker needs to put down materials, the lifting hook is in a descending state, the worker hangs the lifting hook on the materials of the suspension chain, then presses down the cylinder retraction button on the upper portion of the mounting box to lift the materials, the materials are separated from the suspension chain hook, the worker presses down the cylinder extension button, the lifting hook descends to place the materials on the tray, and the steps of loading and unloading the materials or unloading the materials of the suspension chain are completed.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, and it will be apparent to those skilled in the art that various modifications may be made to the disclosed embodiments, and that other structures may be devised in accordance with the principles of the present invention without departing from the scope of the invention.

Claims

1. The utility model provides a hang unloading lifting machine on chain which characterized in that: the lifting mechanism comprises a lifting mechanism (3), a lifting machine upright post (2) and a suspension chain upright post (1), wherein an upper side beam (12) and a lower side beam (13) are vertically and transversely arranged at the upper part of the lifting machine upright post (2), and vertical side beams (16) are vertically arranged at the front ends of the upper side beam (12) and the lower side beam (13); the front ends of the upper side beams (12) on the two sides of the elevator upright post (2) are fixedly connected by an anti-falling rope suspension cross beam (11); a lifting cylinder (9) is arranged on the rear side above the upper side beams (12) on the two sides of the lifting machine upright post (2), and a pulley mechanism (7) is arranged on the front side of the upper side beams (12); a steel wire rope (8) is coiled between pulleys of the pulley mechanism (7) and is pulled to two ends of the lifting mechanism (3) below; the center of the anti-falling rope hanging beam (11) is provided with an anti-falling steel wire rope (4) which is connected to the center of the cross rod of the lower lifting mechanism (3); lifting hooks (5) are arranged on two sides of the cross rod of the lifting mechanism (3) and close to the lifting machine upright post (2).

2. The suspension chain loading and unloading elevator as claimed in claim 1, wherein: the lifting limiting mechanism (6) of the lifting machine is formed by an upper side beam (12) and a lower side beam (13) which are vertically and transversely arranged at the upper part of the lifting machine upright post (2), and the movement range of the lifting mechanism (3) is arranged between the upper side beam (12) and the lower side beam (13).

3. The hanging chain loading and unloading elevator as claimed in claim 2, characterized in that: the power source of the lifting mechanism (3) is a lifting cylinder (9) at the top, and two ends of a cross rod of the lifting mechanism (3) are provided with guide mechanisms (15).

4. The suspension chain loading and unloading elevator as claimed in claim 1, wherein: the hoisting machine is characterized in that a suspension chain upright post (1) is arranged on the rear side of the hoisting machine upright post (2), the suspension chain upright post (1) is of an inverted L shape, a control mounting box (10) is arranged on one side, a square tube (14) is arranged above the front side of the tops of the suspension chain upright posts (1) on the two sides, and the top of the square tube (14) is close to the bottom of the lower side beam (13).

5. The suspension chain loading and unloading elevator as claimed in claim 1, wherein: the upper part of the elevator upright post (2) is vertically and transversely provided with an upper side beam (12), and a diagonal brace is arranged between the elevator upright posts (2) at the rear end of the elevator upright post, and a diagonal brace is arranged between a lower side beam (13) and the elevator upright post (2).

6. The suspension chain loading and unloading elevator as claimed in claim 3, wherein: the guide mechanism (15) is limited and fixed with the vertical side beam (16) by a first guide wheel (3-1), a second guide wheel (3-2) and a central auxiliary wheel (3-3) at two ends.