Ore screening and conveying all-in-one machine

Abstract

The utility model relates to the related technical field of ore extraction, and discloses an ore screening and conveying all-in-one machine which comprises a workbench, the top of the workbench is fixedly connected with a screening box, the rear side of the screening box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with an ejector rod, and the middle of a U-shaped rod is rotationally connected with the ejector rod. A top rod is fixedly connected to the top of the screening box, a screen is arranged at the top of the top rod, a fixing plate is fixedly connected to the inner wall of the left side of the screening box, a spring is arranged between the fixing plate and the screen, a mounting box is fixedly connected to the top of the screening box, a hopper is fixedly connected to the interior of the mounting box, and a quantifying assembly is arranged in the mounting box. The quantifying assembly is used for controlling the ore discharging amount. According to the ore screening device, the first motor drives the U-shaped rod to rotate and then drives the ejecting block to rotate, the ejecting block continuously rotates to eject the screen in an up-and-down reciprocating mode, and it is avoided that due to too much ore accumulation, the screen is blocked, and the screening effect is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ore mining related technical field especially relates to a kind of ore screening and conveying integrated machine. BACKGROUND

[0002] Ore refers to the mineral aggregate that useful components can be extracted from it or it has certain performance that can be utilized, in order to improve processing efficiency, improve product quality, reduce production cost, improve the comprehensive recovery rate of resources, need to be classified by screening and sandstone, therefore need to use a kind of ore screening and conveying integrated machine.

[0003] In the prior art, when screening sandstone, the ore is generally poured into the inclined screen mesh inside the screening box, the fine ore particles can smoothly pass through the mesh of the screen mesh due to the action of its own gravity and friction force, and fall into the collection area below, while the relatively large ore blocks roll on the screen mesh surface along the inclined direction, and are finally guided to the other side to complete the preliminary particle size separation, but in the separation process, the ore may be stuck in the mesh of the screen mesh, and after a long time of work, a large amount of ore is accumulated at the screen mesh, affecting the subsequent separation work.

[0004] To solve the above problems, an ore screening and conveying integrated machine is provided. UTILITY MODEL CONTENT

[0005] To make up for the above shortcomings, the utility model provides an ore screening and conveying integrated machine, which aims to improve the problem that in the prior art, the ore may be stuck in the mesh of the screen mesh, and after a long time of work, a large amount of ore is accumulated at the screen mesh, affecting the subsequent separation work.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an ore screening and conveying integrated machine, comprising a workbench, a screening box is fixedly connected to the top of the workbench, a motor one is fixedly connected to the rear side of the screening box, a top rod is fixedly connected to the output end of the motor one, a U-shaped rod is rotatably connected to the middle part of the top rod, a screen mesh is arranged on the top of the top rod, a fixed plate is fixedly connected to the inner wall of the left side of the screening box, a spring is arranged between the fixed plate and the screen mesh, an installation box is fixedly connected to the top of the screening box, a hopper is fixedly connected inside the installation box, a quantitative assembly is arranged inside the installation box, the quantitative assembly is used to control the amount of ore discharged, support legs are fixedly connected around the bottom of the workbench, two baffles are fixedly connected between the four support legs, a conveyor belt is arranged between the two baffles, a collection box is fixedly connected between the bottoms of the two baffles, a cleaning assembly is arranged inside the collection box, and the cleaning assembly is used to clean the powdery ore on the conveyor belt.

[0007] As a further description of the above technical scheme:

[0008] The quantitative assembly comprises a second motor, the second motor is fixedly connected to the left side of the mounting box, a two-way threaded rod is fixedly connected to the output end of the second motor, T-shaped frames are threadedly connected to the outer sides of the two-way threaded rod, adjusting plates are fixedly connected to the opposite sides of the two T-shaped frames, and limiting blocks are fixedly connected to the opposite sides of the two T-shaped frames.

[0009] Further description of the above technical solution is as follows:

[0010] The cleaning assembly comprises a brush and a collecting box, the brush is fixedly connected to the inner wall of the collecting box, and the collecting box is slidingly connected to the inside of the collecting box.

[0011] Further description of the above technical solution is as follows:

[0012] The right side of the collecting box is fixedly connected with a handle.

[0013] Further description of the above technical solution is as follows:

[0014] One end of the spring is fixedly connected to the bottom of the screen, and the other end of the spring is fixedly connected to the top of the fixed plate.

[0015] Further description of the above technical solution is as follows:

[0016] The top of the adjusting plate is slidingly connected to the bottom of the hopper, and the outer side of the T-shaped frame is slidingly connected to the inside of the mounting box.

[0017] Further description of the above technical solution is as follows:

[0018] Both ends of the two-way threaded rod are rotatably connected to the inner wall of the mounting box.

[0019] Further description of the above technical solution is as follows:

[0020] The brush is in abutment with the conveying belt.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the U-shaped rod is driven to rotate by the first motor, then the top block is driven to rotate, and then the screen is reciprocatingly jacked up and down by the top block, so that the screen is prevented from being blocked due to too much ore accumulation, and the screening effect is reduced.

[0023] 2. In the utility model, when the conveying belt transports ore, the residual ore powder on the conveying belt is cleaned under the abutment of the brush and the conveying belt surface, the conveying belt surface is conveniently cleaned for secondary use, the cleaned powder is collected by the collecting box, resource waste is avoided, and the utilization efficiency of resources is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A perspective view of a mineral ore screening and conveying all-in-one machine according to the present application;

[0025] Figure 2 A structural schematic view of a hopper of a mineral ore screening and conveying all-in-one machine according to the present application;

[0026] Figure 3 A structural schematic view of a screen of a mineral ore screening and conveying all-in-one machine according to the present application;

[0027] Figure 4 A structural schematic view of an adjusting plate of a mineral ore screening and conveying all-in-one machine according to the present application;

[0028] Figure 5 A structural schematic view of a brush of a mineral ore screening and conveying all-in-one machine according to the present application;

[0029] Figure 6 A structural schematic view of a mineral ore screening and conveying all-in-one machine according to the present application; Figure 6 A Figure 3 Enlarged view of A in FIG. 1.

[0030] Legend:

[0031] 1, workbench; 2, screening box; 3, motor one; 4, U-shaped rod; 5, ejector rod; 6, screen; 7, fixed plate; 8, spring; 9, inclined plate; 10, mounting box; 11, hopper; 12, motor two; 13, bidirectional threaded rod; 14, T-shaped frame; 15, adjusting plate; 16, limit block; 17, baffle; 18, conveying belt; 19, collection box; 20, brush; 21, collection box; 22, handle; 23, supporting leg. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 6This utility model provides an embodiment of an integrated ore screening and conveying machine, comprising a workbench 1, a screening box 2 fixedly connected to the top of the workbench 1, a motor 3 fixedly connected to the rear side of the screening box 2, a top rod 5 fixedly connected to the output end of the motor 3, a U-shaped rod 4 rotatably connected to the top rod 5, a screen 6 provided at the top of the top rod 5, a fixing plate 7 fixedly connected to the inner left side of the screening box 2, a spring 8 provided between the fixing plate 7 and the screen 6, an installation box 10 fixedly connected to the top of the screening box 2, and a hopper 11 fixedly connected inside the installation box 10. The mounting box 10 is equipped with a metering component, which is used to control the amount of ore fed. Support legs 23 are fixedly connected to the bottom of the workbench 1. Two baffles 17 are fixedly connected between the four support legs 23. A conveyor belt 18 is set between the two baffles 17. A collection box 19 is fixedly connected between the bottom of the two baffles 17. A cleaning component is set inside the collection box 19. The cleaning component is used to clean the powdery ore on the conveyor belt 18. One end of the spring 8 is fixedly connected to the bottom of the screen 6, and the other end of the spring 8 is fixedly connected to the top of the fixed plate 7.

[0034] Specifically, the workbench 1 serves as the foundation platform for the entire equipment, supporting and fixing other components to ensure stable operation. The screening box 2 is located above the workbench, and its interior uses a screen 6 to screen the ore, separating materials of different particle sizes. Motor 3 drives the top rod 5 and U-shaped rod 4 to rotate, causing the screen 6 to vibrate, which aids in ore screening. The top rod 5 is rotatably connected to the middle of the U-shaped rod 4, working together to achieve the up-and-down movement of the screening box 2, promoting the passage of ore through the screen 6. The screen 6, located at the top of the top rod 5, is used to screen ore according to its aperture size. The grading process involves a fixed plate 7 working in conjunction with a screen 6. A spring 8 connects the fixed plate 7 and the bottom of the screen 6, providing necessary elasticity and reducing impact and wear during screening. The hopper 11 inside the mounting box 10 stores the ore to be screened. A metering component controls the ore feed rate to ensure screening efficiency. A baffle 17 confines the conveyor belt 18 within a certain area. The conveyor belt 18 transports the screened ore to a collection box 19, which receives the ore from the conveyor belt 18. A cleaning component removes powdery ore from the conveyor belt, ensuring smooth transport.

[0035] Reference Figure 3 - Figure 5The quantitative assembly comprises the second motor 12 fixedly connected to the left side of the mounting box 10, a two-way threaded rod 13 fixedly connected to the output end of the second motor 12, T-shaped frames 14 threadedly connected to the outer sides of the two-way threaded rod 13, adjusting plates 15 fixedly connected to the opposite sides of the two T-shaped frames 14, and limiting blocks 16 fixedly connected to the opposite sides of the two T-shaped frames 14. The cleaning assembly comprises a brush 20 and a collecting box 21. The outer side of the brush 20 is fixedly connected to the inner wall of the collecting box 19, and the outer side of the collecting box 21 is slidably connected to the inside of the collecting box 19. The right side of the collecting box 21 is fixedly connected with a handle 22. The top of the adjusting plate 15 is slidably connected to the bottom of the hopper 11. The outer sides of the T-shaped frames 14 are slidably connected to the inside of the mounting box 10. The two ends of the two-way threaded rod 13 are rotatably connected to the inner wall of the mounting box 10. The brush 20 is in abutment with the conveying belt 18.

[0036] Specifically, the quantitative assembly mainly comprises the second motor 12, the two-way threaded rod 13, the T-shaped frames 14, the adjusting plates 15 and the limiting blocks 16. The second motor 12 drives the two-way threaded rod 13 to rotate, the two-way threaded rod 13 drives the T-shaped frames 14 to move towards each other, the T-shaped frames 14 drive the adjusting plates 15, the limiting blocks 16 are used for adjusting or limiting the position of the T-shaped frames, and the cleaning assembly comprises the brush 20 and the collecting box 21. The brush 20 is fixed on the inner wall of the collecting box 19 and is used for removing impurities on the surface of the material passing through the collecting box. When the conveying belt 18 moves, the brush 20 is in abutment with the conveying belt 18 to brush the powdery ore down into the inside of the collecting box 21. The handle 22 is used for conveniently pulling the collecting box 21.

[0037] Working principle: when the device needs to be used, the ore is first poured into the hopper 11. The second motor 12 is started to drive the two-way threaded rod 13 to rotate. The two-way threaded rod 13 drives the two T-shaped frames 14 to move to the two sides at the same time, and then drives the two adjusting plates 15 to move synchronously. At this time, the hopper 11 is opened, and the ore will fall from the bottom of the hopper 11 to the screen 6 in the inside of the screening box 2. The first motor 3 is started to drive the U-shaped rod 4 to rotate, and the U-shaped rod 4 drives the top rod 5 to rotate synchronously, so that the top rod 5 reciprocatingly drives the screen 6 up and down. At this time, the fine ore particles can smoothly pass through the mesh of the screen 6 due to the action of their own gravity and friction force and fall onto the conveying belt 18 below, while the relatively large ore blocks roll on the surface of the screen 6 along the inclined direction and are finally guided to the collecting box on the right side. Then the conveying belt 18 is started to convey the ore sand with small particle size into the inside of the collecting box on the right side of the conveying belt 18, so as to realize the classification of the sand and stone. Since the brush 20 is in contact with the bottom surface of the conveying belt 18, under the rotation of the conveying belt 18, the ore remaining on the conveying belt 18 can be cleaned by the brush 20 and falls into the inside of the collecting box 21. The handle 22 can be pulled to take out the collecting box 21 from the inside of the conveying belt 18.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An integrated ore screening and conveying machine comprising a worktable (1), characterized in that: The workbench (1) top fixedly connected with screening box (2), the screening box (2) rear side fixedly connected with motor one (3), the motor one (3) output end fixedly connected with top rod (5), the U-shaped rod (4) middle part rotatably connected with top rod (5), the top rod (5) top is provided with screen (6), the screening box (2) left side inner wall fixedly connected with fixed plate (7), the fixed plate (7) and the screen (6) between the spring (8) is arranged, the screening box (2) top fixedly connected with installation box (10), the installation box (10) inside fixedly connected with hopper (11), the installation box (10) inside is provided with quantitative assembly, the quantitative assembly is used to control ore unloading, the workbench (1) bottom all around fixedly connected with support leg (23), four the support leg (23) between fixedly connected with two baffle (17), two the baffle (17) between the transmission belt (18) is provided with, two the baffle (17) bottom between fixedly connected with collection box (19), the collection box (19) inside is provided with cleaning assembly, the cleaning assembly is used for cleaning the powder ore on the transmission belt (18).

2. The ore screening and conveying integrated machine according to claim 1, characterized in that: The quantitative assembly includes motor two (12), the motor two (12) right side fixedly connected in the installation box (10) left side, the motor two (12) output end fixedly connected with two-way threaded rod (13), the two-way threaded rod (13) outside both sides are all screw connected with T-shaped frame (14), two the T-shaped frame (14) opposite side is all fixedly connected with adjusting plate (15), two the T-shaped frame (14) opposite side is all fixedly connected with limit block (16).

3. The ore screening and conveying integrated machine according to claim 1, characterized in that: The cleaning assembly includes brush (20) and collection box (21), the brush (20) outside fixedly connected in the collection box (19) inner wall, the collection box (21) outside slidingly connected in the collection box (19) inside.

4. The ore screening and conveying integrated machine according to claim 3, characterized in that: The collection box (21) right side fixedly connected with handle (22).

5. The integrated ore screening and conveying machine as claimed in claim 1, wherein: The spring (8) one end fixedly connected in the screen (6) bottom, the spring (8) other end fixedly connected in the fixed plate (7) top.

6. The integrated ore screening and conveying machine as claimed in claim 2, wherein: The adjusting plate (15) top slidingly connected in the hopper (11) bottom, the T-shaped frame (14) outside slidingly connected in the installation box (10) inside.

7. The integrated ore screening and conveying machine as claimed in claim 2, wherein: The two-way threaded rod (13) both ends are rotatably connected in the installation box (10) inner wall.

8. The integrated ore screening and conveying machine as claimed in claim 3, wherein: The brush (20) and the transmission belt (18) between the abutment.

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