Ore lifting device

Abstract

The utility model discloses an ore lifting device which relates to the technical field of mining equipment and comprises a bottom plate, a plurality of moving wheels are arranged at the bottom of the bottom plate, four supporting rods are arranged on the upper surface of the bottom plate, a right-angle groove is formed in each supporting rod, a lifting bucket is vertically arranged in the four right-angle grooves in a sliding mode, and the lifting buckets are arranged on the bottom plate. An inclined plate is arranged at the bottom of an inner cavity of the lifting bucket, a side plate is rotationally arranged on one side of the lifting bucket, and the position, close to the upper portion of the center point of the side plate, of the rotating joint of the side plate and the lifting bucket is the position above the center point of the side plate. When the lifting assembly drives the lifting bucket to vertically move upwards and the top of the side plate abuts against the bottom of the clamping plate, the side plate can rotate, ore in the lifting bucket falls out of the opening, when the lifting bucket vertically moves downwards, the side plate can automatically reset under the dead weight, manual intervention is not needed in the discharging process, and the discharging efficiency is improved. Time and labor are saved, and labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, in particular to an ore lifting device. Background Art

[0002] Mining operations require the use of lifting devices to lift ore during mining. Currently, the commonly used lifting device is to lift the ore box through the cooperation of motors and wire ropes.

[0003] For example, the utility model patent with announcement number CN216336350U discloses an ore lifting device for mining, in which a lifting motor drives a line roller to rotate, thereby driving a hopper to move up and down, and the working height of the lifting device is adjusted by a first telescopic rod.

[0004] However, when the utility model is in use, when the lifting motor lifts the hopper to a high position, the ore in the hopper needs to be unloaded. The device does not have the function of automatic unloading and needs to be done manually, resulting in high labor intensity, time-consuming and labor-intensive. Therefore, it is very necessary to develop an ore lifting device. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides an ore lifting device. When the lifting assembly drives the lifting bucket to move vertically upward, the top of the side plate abuts against the bottom of the clamping plate to cause the side plate to rotate, thereby causing the ore in the lifting bucket to fall out of the opening. When the lifting bucket moves vertically downward, the side plate can automatically reset under its own weight. No personnel intervention is required during the unloading process, which saves time and effort for personnel and reduces labor intensity.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ore lifting device comprises a bottom plate, a plurality of moving wheels are arranged at the bottom of the bottom plate, four support rods are arranged on the upper surface of the bottom plate, a right-angle groove is opened on each of the support rods, a lifting bucket is vertically slidably arranged in the four right-angle grooves, an inclined plate is arranged at the bottom of the inner cavity of the lifting bucket, a side plate is rotatably arranged on one side of the lifting bucket, the rotation connection between the side plate and the lifting bucket is a position above the center point of the side plate, a top plate is arranged on the top of the four support rods, a clamping plate is arranged at the bottom of the top plate and above the side plate, a first oblique angle is opened at the bottom of the clamping plate, a second oblique angle is opened at the top of the side plate, the bottom of the clamping plate is slidably connected with the top of the side plate, an opening is opened above a pair of support rods on the same side of the clamping plate, when the top of the side plate contacts the bottom of the clamping plate, the clamping plate can rotate to make the ore fall from the opening, and a lifting component capable of vertically moving the lifting bucket is arranged on the top plate.

[0007] Preferably, a motor and a wire roller are provided on the top plate, a lifting wire is wound on the wire roller, the motor can drive the wire roller to rotate, a horizontal plate is provided on the lifting bucket, a through groove is opened on the top plate, the lifting wire passes through the through groove and one end is connected to the horizontal plate.

[0008] Preferably, the lifting line is a steel wire rope.

[0009] Preferably, a third bevel is formed at the bottom of the side panel, a pair of fourth bevels are formed on a pair of support rods on the same side of the side panel, and the third bevel is slidably connected to the fourth bevel.

[0010] The utility model provides an ore lifting device, which has the following beneficial effects:

[0011] 1. When the lifting assembly of the utility model drives the lifting bucket to move vertically upward, the side plate can rotate when the top of the side plate abuts against the bottom of the clamping plate, so that the ore in the lifting bucket falls out from the opening. When the lifting bucket moves vertically downward, the side plate can automatically reset under its own weight. No personnel intervention is required during the unloading process, which saves time and effort for personnel and reduces labor intensity.

[0012] 2. In the utility model, after the lifting bucket unloads the ore, when the side plate moves vertically downward without contacting the clamping plate, the side plate rotates clockwise under its own weight, and the sliding connection between the third bevel and the fourth bevel can make the side plate more smoothly embedded in the right-angle groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an ore lifting device of the utility model when loading ore;

[0014] Figure 2 The utility model is a structural schematic diagram of an ore lifting device when unloading ore.

[0015] In the figure: 1, bottom plate; 1-1, moving wheel; 2, support rod; 2-1, opening; 2-2, fourth oblique angle; 3, right-angle groove; 4, second limit strip; 5, top plate; 5-1, through groove; 6, motor; 7, line roller; 8, lifting line; 9, lifting bucket; 10, inclined plate; 11, side plate; 11-1, second oblique angle; 11-2, third oblique angle; 12, horizontal plate; 13, clamping plate; 13-1, first oblique angle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1-2 As shown, an ore lifting device comprises a bottom plate 1, a plurality of moving wheels 1-1 are arranged at the bottom of the bottom plate 1, four support rods 2 are arranged on the upper surface of the bottom plate 1, each of the support rods 2 is provided with a right-angle groove 3, a lifting bucket 9 is vertically slidably arranged in the four right-angle grooves 3, an inclined plate 10 is arranged at the bottom of the inner cavity of the lifting bucket 9, a side plate 11 is rotatably arranged on one side of the lifting bucket 9, and the rotation connection between the side plate 11 and the lifting bucket 9 is at a position above the center point of the side plate 11, a top plate 5 is arranged on the top of the four support rods 2, a clamping plate 13 is arranged at the bottom of the top plate 5 and above the side plate 11, a first oblique angle 13-1 is arranged at the bottom of the clamping plate 13, a second oblique angle 11-1 is arranged at the top of the side plate 11, the bottom of the clamping plate 13 is slidably connected to the top of the side plate 11, and the clamping plate An opening 2-1 is provided above a pair of support rods 2 on the same side of 13, and when the top of the side plate 11 contacts the bottom of the clamping plate 13, the clamping plate 13 can rotate to make the ore fall from the opening 2-1, and a lifting assembly capable of vertically moving the lifting bucket 9 is provided on the top plate 5; a motor 6 and a wire roller 7 are provided on the top plate 5, and a lifting wire 8 is wound around the wire roller 7, and the motor 6 can drive the wire roller 7 to rotate, and a cross plate 12 is provided on the lifting bucket 9, and a through groove 5-1 is provided on the top plate 5, and the lifting wire 8 runs through the through groove 5-1 and one end is connected to the cross plate 12; the lifting wire 8 is a steel wire rope; a third bevel 11-2 is provided at the bottom of the side plate 11, and a pair of fourth bevels 2-2 are provided on the pair of support rods 2 on the same side of the side plate 11, and the third bevel 11-2 is slidably connected with the fourth bevel 2-2.

[0018] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0019] In the present invention, the motor 6 is connected to the external electric control system through a wire. The above equipment and connection methods are all prior art and will not be described in detail here.

[0020] According to the instruction manual Figure 1-2It can be known that when the utility model is in use, ore is added into the lifting bucket 9, and the lifting bucket 9 is lifted vertically upward by the lifting assembly. When the lifting bucket 9 moves vertically upward in the four right-angle grooves 3, the four support rods 2 can limit the lifting bucket 9 to prevent the lifting bucket 9 from deflecting when moving. A pair of support rods 2 located on one side of the side plate 11 is slidably connected to the side plate 11, so that the side plate 11 can block one side of the lifting bucket 9. When the lifting bucket 9 moves upward to the opening 2-1 of the pair of support rods 2, the second bevel 11-1 opened at the top of the side plate 11 abuts against the first bevel 13-1 opened at the bottom of the clamping plate 13, so that the side plate 11 rotates counterclockwise (such as Figure 2 As shown in the figure, at this time, the ore in the lifting bucket 9 can fall downward from the opening 2-1, and an inclined plate 10 is provided at the bottom of the inner cavity of the lifting bucket 9. The side of the inclined plate 10 away from the side plate 11 is the high-end side to prevent the ore from remaining in the lifting bucket 9. A discharging assembly can be provided at the opening 2-1 to collect and transport the ore. When the ore in the lifting bucket 9 is discharged, the lifting assembly moves the lifting bucket 9 downward. Since the rotation connection between the side plate 11 and the lifting bucket 9 is located above the center point of the side plate 11, when the side plate 11 is not in contact with the clamping plate 13, the side plate 11 is under its own weight. It can be rotated clockwise to reset, so that the side plate 11 can enter the right-angle groove 3 and continue to move downward to block the side of the lifting bucket 9 for the next lifting work; when the lifting assembly of the utility model drives the lifting bucket 9 to move vertically upward, the top of the side plate 11 abuts against the bottom of the clamping plate 13 to enable the side plate 11 to rotate, so that the ore in the lifting bucket 9 falls out from the opening 2-1. When the lifting bucket 9 moves vertically downward, the side plate 11 can automatically reset under its own weight. No personnel intervention is required during the unloading process, which saves time and effort for personnel and reduces labor intensity.

[0021] There is a possible implementation. When the motor 6 on the top plate 5 is started, the motor 6 drives the line roller 7 to rotate, and the line roller 7 drives the lifting line 8 to rotate, so that the lifting line 8 drives the horizontal plate 12 connected to one end to move in the vertical direction, and the horizontal plate 12 drives the lifting bucket 9 to move, and the lifting bucket 9 lifts and transports the ore.

[0022] In one possible implementation, the lifting line 8 is a steel wire rope to enhance the strength of the lifting bucket 9 during lifting.

[0023] There is a possible implementation, a third bevel 11-2 is provided at the bottom of the side panel 11, a pair of fourth bevels 2-2 are provided on a pair of support rods 2 on the same side of the side panel 11, the third bevel 11-2 is slidably connected with the fourth bevel 2-2, when the lifting bucket 9 unloads the ore, the side panel 11 moves vertically downward without contacting the clamping plate 13, the side panel 11 rotates clockwise under its own weight, and the sliding connection between the third bevel 11-2 and the fourth bevel 2-2 can make the side panel 11 more smoothly embedded in the right-angle groove 3.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ore lifting device, comprising a base plate (1), wherein a plurality of moving wheels (1-1) are arranged at the bottom of the base plate (1), characterized in that: Four support rods (2) are arranged on the upper surface of the bottom plate (1), each of the support rods (2) is provided with a right-angle groove (3), a lifting bucket (9) is vertically slidably arranged in the four right-angle grooves (3), an inclined plate (10) is arranged at the bottom of the inner cavity of the lifting bucket (9), a side plate (11) is rotatably arranged on one side of the lifting bucket (9), and the rotation connection point between the side plate (11) and the lifting bucket (9) is located above the center point of the side plate (11), a top plate (5) is arranged on the top of the four support rods (2), and a bottom of the top plate (5) and located above the side plate (11) is provided A card plate (13) is provided, the bottom of the card plate (13) is provided with a first oblique angle (13-1), the top of the side plate (11) is provided with a second oblique angle (11-1), the bottom of the card plate (13) is slidably connected to the top of the side plate (11), an opening (2-1) is provided above a pair of support rods (2) on the same side of the card plate (13), when the top of the side plate (11) contacts the bottom of the card plate (13), the card plate (13) can rotate to make the ore fall from the opening (2-1), and a lifting component capable of vertically moving the lifting bucket (9) is provided on the top plate (5).

2. The ore lifting device according to claim 1, characterized in that: The top plate (5) is provided with a motor (6) and a wire roller (7), a lifting wire (8) is wound around the wire roller (7), the motor (6) can drive the wire roller (7) to rotate, a transverse plate (12) is provided on the lifting bucket (9), a through groove (5-1) is provided on the top plate (5), the lifting wire (8) runs through the through groove (5-1) and one end of the lifting wire (8) is connected to the transverse plate (12).

3. The ore lifting device according to claim 2, characterized in that: The lifting line (8) is a steel wire rope.

4. The ore lifting device according to claim 1, characterized in that: A third oblique angle (11-2) is provided at the bottom of the side plate (11), a pair of fourth oblique angles (2-2) are provided on a pair of support rods (2) on the same side of the side plate (11), and the third oblique angle (11-2) is slidably connected to the fourth oblique angle (2-2).

Images