WO2022017264A1

WO2022017264A1 - Tracked material hoist

Info

Publication number: WO2022017264A1
Application number: PCT/CN2021/106678
Authority: WO
Inventors: 王永超; 杜小乐; 祃志伟; 张学明; 刘翊; 马宏伟
Original assignee: 力鸿检验集团有限公司
Priority date: 2020-07-22
Filing date: 2021-07-16
Publication date: 2022-01-27
Also published as: CN111776770A

Abstract

A tracked material hoist, comprising: a hopper having a hollow cavity and provided with an opening at one end, the hopper comprising a hopper body and a flip plate, the flip plate being rotatably arranged at the end of the hopper body distant from the opening; and two hoisting tracks, each hoisting track comprising: a first track comprising a first hoisting section and a first pouring section which are connected to each other at an obtuse angle, the end of the first hoisting section distant from the first pouring section being disposed on the ground and arranged at an included angle with respect to the ground; and a second track, one end of the second track being disposed on the ground, and the second track and the first hoisting section being arranged in parallel at intervals. The two hoisting tracks are arranged in parallel at intervals; the hopper is disposed between the two hoisting tracks; the hopper body can move along the second track; and the flip plate can move along the first track.

Description

Rail Material Hoist

This application claims the priority of the Chinese patent application with an application date of July 22, 2020 and an application number of 202010711663.X, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the technical field of elevators, for example, to a rail material elevator.

Background technique

In production and life, it is often necessary to use some lifting machinery to lift and dump materials. However, in the related art, since the material elevator cannot completely drop the material during the process of lifting and dumping the material, a large amount of material is accumulated in the hopper of the material elevator, which reduces the efficiency of transporting the material.

SUMMARY OF THE INVENTION

The present application provides a rail material hoist, which can completely drop the material and ensure the efficiency of transporting the material.

An embodiment provides a rail material hoist, including:

The hopper has a hollow cavity, and one end of the hopper has an opening, wherein the hopper includes: a hopper body and a flip plate, the flip plate is rotatably arranged at one end of the hopper body away from the opening;

Two lifting rails, wherein each of the lifting rails includes: a first rail, including a first lifting section and a first dumping section connected at an obtuse angle to each other, the first lifting section being away from the end of the first dumping section The second rail is arranged on the ground at an included angle with respect to the ground; one end of the second rail is arranged on the ground, and the second rail and the first lifting section are arranged in parallel and spaced apart;

Wherein, the two lifting rails are arranged in parallel and spaced apart, the hopper is arranged between the two lifting rails, the hopper body can move along the second rail, and the flip plate can move along the first rail. orbital movement;

The hopper is configured such that: when the flap is in the first lifting section, the flap cover is provided at the lower end of the hopper body; when the flap is in the first dumping section, the flap cover is The flap is rotated and opened relative to the hopper body to allow the material to fall.

Optionally, a first track wheel is respectively rotatably arranged on opposite sides of the flip plate, the first track wheel can move along the first track, and the opposite sides of the hopper body are respectively rotatably arranged There is a second track wheel that is movable along the second track.

Optionally, the end of the second track away from the ground is provided with a second tipping section, the second tipping section and the second track are arranged at an obtuse angle, and the second tipping section and the second tipping section are arranged at an obtuse angle. The angle of the included angle between the rails is greater than the angle of the included angle between the first dumping section and the first lifting section.

Optionally, one end of the first lifting section away from the ground is provided with a bent section at an obtuse angle, the bent section is parallel to the second dumping section, and opposite sides of the hopper body are respectively rotated and provided with A third track wheel movable along the first lift section and the bend section.

Optionally, it further includes a bottom plate, a first side of the bottom plate is fixedly disposed on the ground, and a second side of the bottom plate is fixedly connected with the first rail and the second rail.

Optionally, both the first track and the second track are channel steel, the first track wheel is arranged in the groove of the first track, and the second track wheel is arranged on the second track In the groove, the third track wheel is arranged on the outer side surface of the first track facing the second track.

Optionally, the hopper body includes a feeding part and a storage part, the feeding part is in the shape of a funnel, and the opposite ends of the feeding part have openings respectively, and the opposite first ends of the storage part and the second end respectively have openings, and the opening of the first end of the storage part is arranged at the end with the smaller opening of the feeding part, and the flap is arranged at the opening of the second end of the storage part.

Optionally, a rotating shaft is welded on the turning plate, and the rotating shaft is arranged on the material storage part.

Optionally, a driving device is also included, which is connected with the hopper and is configured to drive the hopper to move along the lifting track.

Optionally, the surface of the hopper is provided with an anti-rust layer.

Description of drawings

FIG. 1 is a schematic diagram of a rail material hoist of the present application.

In the picture:

1-first track; 11-first lifting section; 12-first dumping section; 13-bending section; 2-second track; 21-second dumping section; 3-hopper; 30-hopper body; 31- Feeding part; 32-stocking part; 321-second track wheel; 33-flip plate; 331-first track wheel; 34-rotating shaft; 35-opening; 4-bottom plate.

detailed description

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

In this application, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In order to completely drop the materials of the material elevator and ensure the efficiency of transporting materials, as shown in FIG. 1 , the present application provides a rail material elevator. The material elevator includes: a hopper 3 and a lifting track, wherein the hopper 3 has a hollow cavity , and one end of the hopper 3 has an opening 35, and the hopper 3 includes: a hopper body 30 and a flap 33, and the flap 33 is rotated and arranged at one end of the hopper body 30 away from the opening 35; the lifting track includes a first track 1 and a second track 2, Wherein, the first rail 1 includes a first lifting section 11 and a first dumping section 12 connected at an obtuse angle to each other, and one end of the first lifting section 11 away from the first dumping section 12 is arranged on the ground, and is arranged at an angle relative to the ground; One end of the second rail 2 is arranged on the ground, and the second rail 2 is arranged in parallel with the first lifting section 11 at intervals; the two lifting rails are arranged at intervals in parallel, the hopper 3 is arranged between the two lifting rails, and the hopper body 30 can be The second rail 2 moves, and the flap 33 can move along the first rail 1; the hopper 3 is configured such that: when the flap 33 is in the first lifting section 11, the flap 33 is covered on the lower end of the hopper body 30; When the 33 is in the first dumping section 12, the flap 33 is rotated and opened relative to the hopper body 30, so that the material falls.

When the flap 33 is in the first lifting section 11 , the flap 33 is covered on the lower end of the hopper body 30 to lift the material; when the flap 33 is in the first dumping section 12 , the flap 33 rotates relative to the hopper body 30 Open to make the material fall, which can effectively prevent a large amount of material from accumulating in the hopper 3, thereby ensuring the efficiency of transportation.

In one embodiment, a first track wheel 331 is respectively rotatably provided on opposite sides of the flip plate 33 , and the first track wheel 331 can move along the first track 1 , and opposite sides of the hopper body 30 are respectively rotatably provided with a first track wheel 331 . A second track wheel 321 , the second track wheel 321 can move along the second track 2 . By arranging the first track wheel 331 and the second track wheel 321 , the contact between the hopper 3 and the lifting track can be a rolling contact, thereby reducing the friction force and facilitating the rapid movement of the hopper 3 .

In one embodiment, a second tipping section 21 is provided at one end of the second track 2 away from the ground, the second tipping section 21 and the second track 2 are arranged at an obtuse angle, and the second tipping section 21 and the second track 2 are sandwiched between the second tipping section 21 and the second track 2 . The angle of the angle is greater than the angle of the included angle between the first pouring section 12 and the first lifting section 11 . When the first track wheel 331 transitions from the first lifting section 11 to the first dumping section 12 , the second track wheel 321 also moves to the second dumping section 21 . When moving, the flap 33 rotates and opens relative to the hopper body 30, so that the material falls quickly.

In one embodiment, one end of the first lifting section 11 away from the ground is provided with a bent section 13 at an obtuse angle. The third track wheel, the third track wheel can move along the first lifting section 11 and the bending section 13 . By arranging the bending section 13 and the third track wheel, the hopper 3 can ensure smooth movement during the lifting and discharging process, so that the material lifting and dumping process can be carried out smoothly.

In one embodiment, in order to facilitate the installation of the material elevator, optionally, the material elevator further includes a bottom plate 4, the first side of the bottom plate 4 is fixedly arranged on the ground, and the second side is connected to the first rail 1 and the second side. Track 2 is fixedly connected.

In one embodiment, the first rail 1 and the second rail 2 are both channel steel, the first rail wheel 331 is arranged in the slot of the first rail 1, the second rail wheel 321 is arranged in the slot of the second rail 2, The third track wheel is arranged on the outer side of the first track 1 facing the second track 2 . By using channel steel, the manufacturing difficulty of the material elevator can be reduced, and channel steel is used as the track to avoid the trouble of customizing the track.

In one embodiment, the hopper body 30 includes a feeding part 31 and a feeding part 32 , the feeding part 31 is in the shape of a funnel, and opposite ends of the feeding part 31 have openings. The two opposite ends of the storage part 32 have openings, and the opening of the first end of the storage part 32 is set at the smaller opening of the feeding part 31 , and the opening of the second end of the storage part 32 is provided with a flap 33 . The material enters into the storage part 32 through the feeding part 31 , and the feeding part 31 is in the shape of a funnel, so the feeding is very convenient.

In one embodiment, a rotating shaft 34 is welded on the turning plate 33, the rotating shaft 34 is arranged on the storage part 32, and the first track wheel 331 is arranged on the end of the turning plate 33 away from the rotating shaft 34. When the first track wheel 331 moves to the first During a dumping section 12 , the turning plate 33 rotates relative to the hopper body 30 , so that the material falls through the gap between the turning plate 33 and the hopper body 30 .

In one embodiment, the material elevator further includes a driving device connected to the hopper 3 and configured to drive the hopper 3 to move along the lifting track. The driving device works to drive the hopper 3 to move along the lifting track. When the first track wheel 331 reaches the inflection point, the second track wheel 321 and the third track wheel both reach the inflection point, the driving device continues to operate, the flap 33 starts to open and is connected with the hopper body. 30 presents a certain angle and continues to move forward. At this time, the angle continues to increase, so that the material in the hopper 3 falls completely. When the material falls completely, the driving device moves in the opposite direction to make the hopper 3 return to the initial position along the track.

In one embodiment, the driving device may be an electric hoist.

Optionally, the surface of the hopper 3 is provided with an anti-rust layer. In this embodiment, the anti-rust layer is paint, and the rust of the hopper 3 can be prevented by providing the anti-rust layer.

In the track material hoist provided by this application, the hopper 3 is arranged between the two lifting tracks, the hopper body 30 can move along the second track 2, and the flap 33 can move along the first track 1. The first lifting section 11 is parallel, and one end of the first lifting section 11 is provided with a first dumping section 12 arranged at an obtuse angle. When the flap 33 is in the first lifting section 11, the flap 33 is covered on the lower end of the hopper body 30. In order to lift the material; when the flap 33 is in the first dumping section 12, the flap 33 rotates and opens relative to the hopper body 30, so that the material falls, which can effectively prevent a large amount of material from accumulating in the hopper 3, thereby ensuring the efficiency of transportation.

Claims

A rail material hoist, comprising:

A hopper (3) has a hollow cavity, and one end of the hopper (3) is provided with an opening (35), wherein the hopper (3) comprises: a hopper body (30) and a turning plate (33), the turning plate (33) Rotatingly arranged at the end of the hopper body (30) away from the opening (35);

Two lifting rails, wherein each of the lifting rails comprises: a first rail (1), comprising a first lifting section (11) and a first dumping section (12) connected at an obtuse angle to each other, the first lifting section (11) One end away from the first dumping section (12) is arranged on the ground and is arranged at an angle with respect to the ground; one end of the second rail (2) is arranged on the ground, and the second rail (2) arranged in parallel with the first lifting section (11) at intervals;

Wherein, the two lifting rails are arranged in parallel and spaced apart, the hopper (3) is arranged between the two lifting rails, and the hopper body (30) can move along the second rail (2), so the flap (33) can move along the first track (1);

The hopper (3) is configured such that when the flap (33) is in the first lifting section (11), the flap (33) is covered on the lower end of the hopper body (30); When the flap (33) is in the first pouring section (12), the flap (33) is rotated and opened relative to the hopper body (30), so that the material is dropped.
The rail material hoist according to claim 1, wherein a first rail wheel (331) is rotatably provided on two opposite sides of the flap (33), and the first rail wheel (331) can rotate along the The first track (1) moves, and two opposite sides of the hopper body (30) are respectively rotatably provided with a second track wheel (321), and the second track wheel (321) can move along the second track wheel (321). The track (2) moves.
The rail material hoist according to claim 2, wherein a second tipping section (21) is provided at one end of the second track (2) away from the ground, and the second tipping section (21) is connected to the The second track (2) is arranged at an obtuse angle, and the angle between the second tipping section (21) and the second track (2) is larger than the angle between the first tipping section (12) and the first tipping section (12) The angle of the included angle between the lift sections (11).
The rail material hoist according to claim 3, wherein a bending section (13) is formed at an obtuse angle at one end of the first lifting section (11) away from the ground, and the bending section (13) is connected to the first lifting section (11). The two dumping sections (21) are parallel to each other, and a third track wheel is respectively rotatably provided on opposite sides of the hopper body (30), and the third track wheel can move along the first lifting section (11) and all the The bending section (13) moves.
The rail material elevator according to claim 1, further comprising a bottom plate (4), a first side of the bottom plate (4) is fixedly arranged on the ground, and a second side of the bottom plate (4) is connected to the first side of the bottom plate (4). The track (1) and the second track (2) are fixedly connected.
The rail material hoist according to claim 4, wherein the first rail (1) and the second rail (2) are both channel steel, and the first rail wheel (331) is arranged on the first rail (331). In a groove of a rail (1), the second rail wheel (321) is arranged in the groove of the second rail (2), and the third rail wheel is arranged in the direction of the first rail (1). the outer side of the second track (2).
The rail material elevator according to claim 1, wherein the hopper body (30) comprises a feeding part (31) and a material storage part (32), the feeding part (31) is in the shape of a funnel, and the The opposite ends of the feeding part (31) have openings respectively, the opposite first and second ends of the storage part (32) have openings respectively, and the first end of the storage part (32) has an opening The flap (33) is arranged at the end of the feeding part (31) with the smaller opening, and the opening of the second end of the storage part (32).
The rail material elevator according to claim 7, wherein a rotating shaft (34) is welded on the flip plate (33), and the rotating shaft (34) is arranged on the material storage part (32).
The rail material elevator according to claim 1, further comprising a driving device connected to the hopper (3) and configured to drive the hopper (3) to move along the lifting track.
The rail material elevator according to claim 1, wherein the surface of the hopper (3) is provided with a rust-proof layer.