A conveying device with ore sorting function

Abstract

The utility model relates to the field of ore transportation, and in particular to a conveying device with an ore sorting function. The utility model provides a conveying device with an ore sorting function that can adapt to the sorting needs of ores of different sizes and improve the efficiency and accuracy of ore sorting. A conveying device with an ore sorting function includes a connecting frame, a first conveyor belt and a lower hopper, the first conveyor belt is arranged on the upper right part of the connecting frame, the lower hopper is connected to the upper right part of the connecting frame, and the lower hopper is located below the first conveyor belt. The utility model starts a first motor to drive the first screw rod to rotate, so that the third conveyor belt moves, drives the connecting moving frame to move, and adjusts the size of the gap between the first conveyor belt and the third conveyor belt, so as to achieve the effect of being able to adapt to the sorting needs of ores of different sizes and improving the efficiency and accuracy of ore sorting.

Description

Technical Field

[0001] The utility model relates to the field of ore transportation, in particular to a conveying device with an ore sorting function. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which itself has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components in ore is called ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, and other ores are often expressed in percentages. Ore grade is often used to measure the value of ore, but the composition of gangue and the amount of harmful impurities in the ore of effective ingredients also affect the value of the ore. The ore needs to be transported after mining.

[0003] For example, an ore conveying device with an ore sorting function, which is disclosed in the publication (announcement) number CN108906632A, comprises a conveying platform, a fourth leakage block opening and a sliding block, wherein a flow slot is provided inside the conveying platform, and a first leakage block opening is provided at the bottom end of the flow slot, a second leakage block opening is provided on the right side of the first leakage block opening, and a third leakage block opening is provided on the right side of the second leakage block opening, the fourth leakage block opening is provided on the right side of the third leakage block opening, and a flow pipe is connected to the lower end of the fourth leakage block opening, a buffer platform is fixed at the lower end of the flow pipe, and a support frame is connected to the left side of the buffer platform. The ore conveying device with an ore sorting function allows ores of different sizes to enter the leakage block openings of corresponding sizes to achieve the sorting of the ores, but since the size of the leakage block openings is fixed, it may not be able to adapt to different ore sizes when sorting the ores, which limits the ore sorting particle size range and is relatively inconvenient.

[0004] Therefore, a conveying device with an ore sorting function has been developed which can adapt to the sorting requirements of ores of different sizes and improve the efficiency and accuracy of ore sorting. Utility Model Content

[0005] In order to overcome the disadvantage that the existing ore conveying device with ore sorting function may not be able to adapt to different ore sizes when sorting ore, thus limiting the ore sorting particle size range, the utility model provides a conveying device with ore sorting function that can adapt to the sorting needs of ores of different sizes and improve the efficiency and accuracy of ore sorting.

[0006] The technical implementation scheme of the utility model is: a conveying device with ore sorting function, including a connecting frame, a first conveyor belt and a lower hopper, the first conveyor belt is arranged on the upper right part of the connecting frame, the lower hopper is connected to the upper right part of the connecting frame, and the lower hopper is located below the first conveyor belt.

[0007] More preferably, it also includes a second conveyor belt, a third conveyor belt and a connecting movable frame, wherein the second conveyor belt is arranged at the lower right part of the connecting frame, the second conveyor belt is located below the lower hopper, a plurality of connecting movable frames are slidingly connected to the upper left part of the connecting frame, and a third conveyor belt is arranged between the connecting movable frames.

[0008] More preferably, it also includes a first motor and a first screw rod, the first motor is connected to the upper front side of the connecting frame, the first screw rod is connected to the output shaft of the first motor, the left side of the first screw rod is rotatably connected to the connecting frame, the third transmission belt is threadedly connected to the first screw rod, and the rear of the third transmission belt is slidably connected to the connecting frame.

[0009] More preferably, a fourth conveyor belt is further included, and the fourth conveyor belt is arranged at the lower left part of the connecting frame.

[0010] More preferably, it also includes a second motor and a second screw rod, the second motor is connected to the front side of the lower part of the connecting frame, the second motor output shaft is connected to the second screw rod, and the left side of the second screw rod is rotatably connected to the connecting frame.

[0011] More preferably, it also includes a sliding frame, a cylinder, a scraper and an induction probe, the sliding frame is threadedly connected to the second screw rod, the sliding frame is slidably connected to the connecting frame, the upper part of the sliding frame is connected to the cylinder, the scraper is connected to the telescopic end of the cylinder, the upper part of the sliding frame is connected to the induction probe, the induction probe is located on the right side of the cylinder, and the cylinder and the second motor are connected to the induction probe through wires.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model starts the first motor to drive the first screw to rotate, so that the third conveyor belt moves, drives the connecting movable frame to move, and adjusts the size of the gap between the first conveyor belt and the third conveyor belt, thereby achieving the effect of being able to adapt to the sorting needs of ores of different sizes and improving the efficiency and accuracy of ore sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0016] The markings of the components in the accompanying drawings are as follows: 1. connecting frame, 2. first conveyor belt, 3. lower hopper, 4. second conveyor belt, 5. third conveyor belt, 6. connecting mobile frame, 7. first motor, 8. first screw rod, 9. fourth conveyor belt, 10. second motor, 11. second screw rod, 12. sliding frame, 13. cylinder, 14. scraper, 15. induction probe. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] A conveying device with ore sorting function, such as Figure 1-Figure 3 As shown, it includes a connecting frame 1, a first conveyor belt 2, a lower hopper 3, a second conveyor belt 4, a third conveyor belt 5, a connecting and moving frame 6, a first motor 7, a first screw rod 8, a fourth conveyor belt 9, a second motor 10, a second screw rod 11, a sliding frame 12, a cylinder 13, a scraper 14 and an induction probe 15. The first conveyor belt 2 is arranged on the upper right part of the connecting frame 1, the lower hopper 3 is connected to the upper right part of the connecting frame 1, and the lower hopper 3 is located below the first conveyor belt 2. The second conveyor belt 4 is arranged on the lower right part of the connecting frame 1, and the second conveyor belt 4 is located below the lower hopper 3. Four connecting and moving frames 6 are slidably connected to the upper left part of the connecting frame 1, and the third conveyor belt 5 is arranged between the connecting and moving frames 6. The first motor 7 is connected to the upper front side of the connecting frame 1, and the first screw rod 8 is connected to the output shaft of the first motor 7. The left side of the first screw rod 8 is rotatably connected to the connecting frame 1, the third transmission belt 5 is threadedly connected to the first screw rod 8, the rear part of the third transmission belt 5 is slidably connected to the connecting frame 1, the fourth transmission belt 9 is arranged on the lower left part of the connecting frame 1, the front side of the lower part of the connecting frame 1 is connected to the second motor 10, the output shaft of the second motor 10 is connected to the second screw rod 11, the left side of the second screw rod 11 is rotatably connected to the connecting frame 1, the second screw rod 11 is threadedly connected to the sliding frame 12, the sliding frame 12 is slidably connected to the connecting frame 1, the upper part of the sliding frame 12 is connected to the cylinder 13, the telescopic end of the cylinder 13 is connected to the scraper 14, the upper part of the sliding frame 12 is connected to the induction probe 15, the induction probe 15 is located on the right part of the cylinder 13, the cylinder 13 and the second motor 10 are connected to the induction probe 15 through wires.

[0019] When using the utility model, first place the connecting frame 1 in the ore conveying area, then pour the ore onto the first conveyor belt 2, so that the first conveyor belt 2 conveys the ore, smaller ores fall from the first conveyor belt 2 into the lower hopper 3, and then are guided to the second conveyor belt 4 through the lower hopper 3, so that the second conveyor belt 4 conveys the smaller ores to the designated position, and the remaining ores are conveyed between the first conveyor belt 2 and the third conveyor belt 5, and the medium-sized ores fall from the gap between the first conveyor belt 2 and the third conveyor belt 5 to the fourth conveyor belt 9, so that the fourth conveyor belt 9 conveys the medium-sized ores to the designated position, and the larger ores are conveyed to the designated position through the third conveyor belt 5. When sorting the medium-sized ores, the first motor 7 can be started according to the size of the ore to drive the first screw rod 8 to rotate, so that the third conveyor belt The conveyor belt 5 moves, driving the connecting movable frame 6 to move, adjusting the size of the gap between the first conveyor belt 2 and the third conveyor belt 5, thereby adapting to the sorting needs of ores of different sizes and improving the efficiency and accuracy of ore sorting. When sorting the ore, the ore condition is sensed by the sensing probe 15. When the ore is stuck in the gap between the first conveyor belt 2 and the third conveyor belt 5, the sensing probe 15 controls the second motor 10 to start, driving the second screw rod 11 to rotate, so that the sliding frame 12 moves, driving the cylinder 13 to move. When the cylinder 13 moves to the right side of the stuck ore, the cylinder 13 is controlled to start, so that the scraper 14 moves to the right side of the ore, and then the sliding frame 12 is controlled to slide to the left, so that the scraper 14 pushes the stuck ore to the third conveyor belt 5, so as to avoid affecting the ore transmission and sorting efficiency.

[0020] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A conveying device with ore sorting function, characterized in that: The utility model comprises a connecting frame (1), a first conveyor belt (2) and a lower hopper (3), wherein the first conveyor belt (2) is arranged at the upper right part of the connecting frame (1), the upper right part of the connecting frame (1) is connected to the lower hopper (3), and the lower hopper (3) is located below the first conveyor belt (2).

2. A conveying device with ore sorting function according to claim 1, characterized in that: It also includes a second conveyor belt (4), a third conveyor belt (5) and a connecting movable frame (6); the second conveyor belt (4) is arranged at the lower right part of the connecting frame (1); the second conveyor belt (4) is located below the lower hopper (3); a plurality of connecting movable frames (6) are slidably connected to the upper left part of the connecting frame (1); and the third conveyor belt (5) is arranged between the connecting movable frames (6).

3. A conveying device with ore sorting function according to claim 2, characterized in that: It also includes a first motor (7) and a first screw rod (8), the first motor (7) is connected to the upper front side of the connecting frame (1), the first screw rod (8) is connected to the output shaft of the first motor (7), the left side of the first screw rod (8) is rotatably connected to the connecting frame (1), the third transmission belt (5) is threadedly connected to the first screw rod (8), and the rear part of the third transmission belt (5) is slidably connected to the connecting frame (1).

4. A conveying device with ore sorting function according to claim 3, characterized in that: It also includes a fourth conveyor belt (9), which is arranged at the lower left part of the connecting frame (1).

5. A conveying device with ore sorting function according to claim 4, characterized in that: It also comprises a second motor (10) and a second screw rod (11); the second motor (10) is connected to the front side of the lower part of the connecting frame (1); the second screw rod (11) is connected to the output shaft of the second motor (10); and the left side of the second screw rod (11) is rotatably connected to the connecting frame (1).

6. A conveying device with ore sorting function according to claim 5, characterized in that: The invention also comprises a sliding frame (12), a cylinder (13), a scraper (14) and an induction probe (15); the sliding frame (12) is threadedly connected to the second screw rod (11); the sliding frame (12) is slidably connected to the connecting frame (1); the upper part of the sliding frame (12) is connected to the cylinder (13); the telescopic end of the cylinder (13) is connected to the scraper (14); the upper part of the sliding frame (12) is connected to the induction probe (15); the induction probe (15) is located on the right part of the cylinder (13); the cylinder (13) and the second motor (10) are both connected to the induction probe (15) through electric wires.

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