Device for assisting ore particle conveying

Abstract

The utility model discloses a device for assisting in conveying ore particles, which comprises a feeding pipe obliquely arranged from the top to the bottom of a mountain, one end of the feeding pipe is positioned on the top of the mountain and communicated with a feeding hopper, and the other end of the feeding pipe is positioned below the mountain and positioned above a storage box body; a space allowing ore particles and water to pass through is formed between the inner walls of the feeding pipe, the feeding pipe communicates with a plurality of auxiliary flow structures, the multiple auxiliary flow structures are arranged at equal intervals from top to bottom along the feeding pipe, and the front end of each auxiliary flow structure is located in the feeding pipe and inclines towards the bottom of the inner wall of the feeding pipe; the upper end face of the feeding pipe is connected with a plurality of stirring mechanisms, the stirring mechanisms are located at bends of the feeding pipe, the stirring mechanisms are vertically arranged, the stirring ends of the stirring mechanisms are located in the feeding pipe, a plurality of dredging structures are arranged on the upper end face of the feeding pipe, and the dredging structures are arranged along the feeding pipe at equal intervals. The problem that time and labor are consumed when ore grains are conveyed from the mountain to the position below the mountain at present is solved.

Description

Technical Field

[0001] The utility model belongs to the field of auxiliary ore particle transportation, and relates to a device for auxiliary ore particle transportation. Background Art

[0002] After the ore is mined, it needs to be sorted into concentrate, ordinary ore, ore particles, etc. Concentrates and ordinary ores are easy to prepare directly into round granular raw ore, and then the raw ore is transported to the steelmaking plant for smelting. The ore particles contain a lot of impurities and need to be cleaned before being prepared into round granular raw ore. Whether it is concentrate, ordinary ore or ore particles, they need to be transported to the reprocessing plant for processing. The preliminary processing plant for ore mining of our company is located on the mountain. By building the preliminary processing plant on the mountain, it is convenient for on-site processing of the ore, and then the processed ore is transported to the reprocessing plant at the foot of the mountain for reprocessing. By building the reprocessing plant at the foot of the mountain, it is convenient for transportation.

[0003] Existing ore is basically transported by large trucks. Since the roads up and down the mountain are relatively narrow and mostly winding mountain roads, the amount of ore transported by trucks is limited and the efficiency is low. If you want to transport more ore per unit time, you need to arrange more trucks for transportation. However, too many trucks will cause road congestion and easily increase safety accidents. Too many trucks will generate a lot of dust during the transportation process. Therefore, in order to solve the above technical problems, the technical solution of this application is set up. Utility Model Content

[0004] The purpose of the utility model is to provide a device for assisting the transportation of ore particles, thereby solving the above-mentioned technical problems.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] A device for assisting the transportation of ore particles, comprising a feed pipe arranged obliquely from a mountain to a mountain bottom, one end of the feed pipe being located on the mountain and connected to a feed hopper, the other end of the feed pipe being located at the mountain bottom and above a storage box, a space being provided between the inner walls of the feed pipe for the passage of ore particles and water, a plurality of auxiliary flow structures being connected to the feed pipe, the plurality of auxiliary flow structures being arranged at equal intervals from top to bottom along the feed pipe, the front end of a single auxiliary flow structure being located inside the feed pipe and obliquely arranged toward the bottom of the inner wall of the feed pipe, a plurality of stirring mechanisms being connected to the upper end face of the feed pipe, the plurality of stirring mechanisms being respectively located at the bends of the feed pipe, the stirring mechanisms being arranged vertically and the stirring ends being located inside the feed pipe, a plurality of dredging structures being provided on the upper end face of the feed pipe, the plurality of dredging structures being arranged at equal intervals along the feed pipe.

[0007] The working principle of the utility model is as follows: after the ore is prepared into ore particles, it is transferred to the feed hopper by a conveying trolley, and the ore particles are gradually poured into the feed hopper, and clean water is poured in at the same time as the ore particles are poured in. The clean water assists the ore particles to move along the feed pipe. The ore particles move along the feed pipe under the action of gravity, and the clean water assists the ore particles to move at the same time. However, when the ore particles move to the relatively flat section of the feed pipe, they are prone to sedimentation, which leads to the accumulation of a large number of ore particles. By arranging an auxiliary flow structure at a relatively flat position of the feed pipe, the water sprayed by the auxiliary flow structure facilitates further assisting the ore particles to move along the feed pipe. At the same time, by arranging a stirring mechanism at the bend of the feed pipe, the stirring mechanism generates power during operation to avoid the problem of ore particles accumulating and then clogging at the bend of the feed pipe. When the ore particles are blocked inside the feed pipe, the specific blockage position is checked, and the ore particles blocked inside the feed pipe are cleaned through the dredging structure. After the cleaning is completed, the ore particles can continue to be transported along the feed pipe.

[0008] Furthermore: the auxiliary flow structure includes an auxiliary flow pipe, the front end of the auxiliary flow pipe passes through the feed pipe and is located inside the feed pipe, the front end of the auxiliary flow pipe is connected to a high-pressure nozzle arranged at an angle, the water outlet end of the high-pressure nozzle is facing the bottom of the inner wall of the feed pipe, and the rear end of the auxiliary flow pipe is connected to a water supply component.

[0009] Furthermore: the water supply component includes a water supply pump, the water outlet of the water supply pump is connected to the auxiliary flow pipe, the water inlet of the water supply pump is connected to the water supply pipe, and the water inlet of the water supply pipe is connected to the water source.

[0010] Furthermore: the stirring mechanism includes a vertically arranged drive motor, which is connected to the outer wall of the feed pipe through a fixed component, and the interior of the drive motor is connected to a drive shaft, the front end of the drive shaft passes through the feed pipe and is located inside the feed pipe, and a stirring blade group is connected to the outer wall of the drive shaft, and the stirring blade group is located in the ore particles and water inside the feed pipe.

[0011] Furthermore: the fixing assembly includes a plurality of fixing columns, which are arranged at equal intervals around the outer wall of the driving motor, one end of the fixing column is respectively connected to the outer wall of the driving motor, and the other end of the fixing column is respectively connected to the outer wall of the feeding pipe.

[0012] Furthermore: the dredging structure includes a dredging groove, which is located on the upper end surface of the feeding pipe and has a lower end that passes through the interior of the feeding pipe. The dredging groove is rectangular in shape.

[0013] Furthermore: a plurality of hooks are provided on one side of the outer wall of the feed pipe, on which a dredging shovel that can be hung and taken is placed. The front end of the dredging shovel is used to enter the dredging groove and dredge the ore particles that block the inner wall of the feed pipe.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. A device for assisting the transportation of ore particles. The ore particles are gradually poured into a feed hopper. The ore particles move along a feed pipe under the action of gravity. Clean water is poured in at the same time as the ore particles are poured in. The clean water assists the ore particles in moving along the feed pipe.

[0016] 2. In the present invention, water is sprayed at a relatively flat position of the feed pipe, and a stirring mechanism is provided at the bend of the feed pipe. The auxiliary flow structure cooperates with the stirring mechanism to reduce the problem of blockage inside the feed pipe during the transportation of ore particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. A person of ordinary skill in the art can also derive other relevant drawings based on these drawings without inventive effort, among which:

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Markings in the figure: 1-feeding pipe, 2-auxiliary flow pipe, 3-high-pressure nozzle, 4-water supply pump, 5-water supply pipe, 6-drive motor, 7-drive shaft, 8-mixing blade group, 9-fixing column, 10-dredge groove, 11-hook, 12-dredge shovel. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention. That is, the embodiments described herein are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0022] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.

[0023] The features and performance of the present invention are further described in detail below with reference to the embodiments.

[0024] Example 1

[0025] The utility model provides a device for assisting the transportation of ore particles, such as Figure 1 As shown, it includes a feeding pipe 1 which is inclined from the top of the mountain to the bottom of the mountain, one end of the feeding pipe 1 is located on the mountain and is connected to a feed hopper, and the other end of the feeding pipe 1 is located at the bottom of the mountain and is located above the storage box. A space for ore particles and water to pass through is provided between the inner walls of the feeding pipe 1, and a plurality of auxiliary flow structures are connected to the feeding pipe 1, and the plurality of auxiliary flow structures are arranged at equal intervals from top to bottom along the feeding pipe 1. The front end of a single auxiliary flow structure is located inside the feeding pipe 1 and is inclined toward the bottom of the inner wall of the feeding pipe 1. The upper end face of the feeding pipe 1 is connected to a plurality of stirring mechanisms, and the plurality of stirring mechanisms are respectively located at the bends of the feeding pipe 1. The stirring mechanism is vertically arranged and the stirring end is located inside the feeding pipe 1. The upper end face of the feeding pipe 1 is provided with a plurality of dredging structures, and the plurality of dredging structures are arranged at equal intervals along the feeding pipe 1.

[0026] The specific implementation method of this embodiment is: after the ore is prepared into ore particles, it is transferred to the feed hopper by a conveyor cart, and the ore particles are gradually poured into the feed hopper. Clean water is poured into the ore particles at the same time, and the clean water assists the ore particles to move along the feed pipe. Preferably, the ratio of clean water to ore particles is 3:1.

[0027] Ore particles move along the feed pipe under the action of gravity, and clean water assists the movement of ore particles. However, when the ore particles move to the relatively flat section of the feed pipe, they are prone to sedimentation, which in turn causes a large amount of ore particles to accumulate. By setting an auxiliary flow structure at a relatively flat position of the feed pipe, the water sprayed by the auxiliary flow structure can further assist the ore particles to move along the feed pipe. At the same time, by setting a stirring mechanism at the bend of the feed pipe, the power generated during the working process of the stirring mechanism avoids the problem of ore particles accumulating at the bend of the feed pipe and causing blockage.

[0028] When ore particles are blocked inside the feed pipe, the specific blockage location is checked and the blocked ore particles are cleared through the dredging structure. After the cleaning is completed, it is convenient for the ore particles to continue to be transported along the feed pipe. Preferably, when a large ore block is blocked inside the feed pipe, the ore block is directly cleared to avoid the ore block being transported along the feed pipe again.

[0029] Example 2

[0030] The utility model provides a device for assisting the transportation of ore particles, such as Figure 1 As shown, the auxiliary flow structure includes an auxiliary flow pipe 2, the front end of the auxiliary flow pipe 2 passes through the feed pipe 1 and is located inside the feed pipe 1, the front end of the auxiliary flow pipe 2 is connected to a high-pressure nozzle 3 arranged at an angle, the water outlet end of the high-pressure nozzle 3 is facing the bottom of the inner wall of the feed pipe 1, and the rear end of the auxiliary flow pipe 2 is connected to a water supply component.

[0031] The water supply assembly includes a water supply pump 4, the water outlet of the water supply pump 4 is connected to the auxiliary flow pipe 2, the water inlet of the water supply pump 4 is connected to the water supply pipe 5, and the water inlet of the water supply pipe 5 is connected to the water source.

[0032] The stirring mechanism includes a vertically arranged drive motor 6, which is connected to the outer wall of the feed pipe 1 through a fixed component. The interior of the drive motor 6 is connected to a drive shaft 7. The front end of the drive shaft 7 passes through the feed pipe 1 and is located inside the feed pipe 1. A stirring blade group 8 is connected to the outer wall of the drive shaft 7. The stirring blade group 8 is located in the ore particles and water inside the feed pipe 1.

[0033] The fixing assembly includes several fixing columns 9, which are arranged at equal intervals around the outer wall of the drive motor 6. One end of the fixing column 9 is connected to the outer wall of the drive motor 6, and the other end of the fixing column 9 is connected to the outer wall of the feeding pipe 1.

[0034] The specific implementation method of this embodiment is: by starting the water supply pump, the water supply pump transports the water at the water source through the water supply pipe and the auxiliary flow pipe to the high-pressure nozzle, and the high-pressure nozzle facilitates the spraying of water with strong impact force, thereby facilitating the movement of ore particles inside the auxiliary feeding pipe, avoiding the problem of ore particles moving to the relatively flat section of the feeding pipe and settling and then accumulating.

[0035] At the same time, the support column is used to facilitate the connection between the drive motor and the outer wall of the feed pipe, so that the drive motor is set vertically downward, and then the drive motor is started to work, the drive motor drives the drive shaft to rotate, and the drive shaft drives the stirring blade group to rotate. The rotation of the stirring blade group avoids the accumulation of ore particles at the bend of the feed pipe.

[0036] Example 3

[0037] The utility model provides a device for assisting the transportation of ore particles, such as Figure 1 As shown, the dredging structure includes a dredging groove 10. The dredging groove 10 is located on the upper end surface of the feeding pipe 1 and the lower end thereof passes through the interior of the feeding pipe 1. The shape of the dredging groove 10 is rectangular.

[0038] A plurality of hooks 11 are provided on one side of the outer wall of the feed pipe 1 , on which a dredging shovel 12 is placed that can be hung and taken out. The front end of the dredging shovel 12 is used to enter the dredging groove 10 and dredge the ore particles blocking the inner wall of the feed pipe 1 .

[0039] The specific implementation method of this embodiment is: when blockage occurs inside the feed pipe, the location of the blockage is checked, and the ore particles inside the feed pipe are removed by using a dredging shovel. At the same time, several hooks are placed on the outer wall of the feed pipe, so that the dredging shovel can be directly hung on the hooks. When the dredging shovel is needed, the dredging shovel at the blocked location is directly removed for cleaning.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made by any technician familiar with the field within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for assisting the transportation of ore particles, characterized in that: The invention comprises a feeding pipe (1) arranged obliquely from the top of a mountain to the bottom of a mountain, one end of the feeding pipe (1) is located on the top of the mountain and connected to a feeding hopper, the other end of the feeding pipe (1) is located at the bottom of the mountain and located above a storage box, a space for ore particles and water to pass through is provided between the inner walls of the feeding pipe (1), a plurality of auxiliary flow structures are connected to the feeding pipe (1), the plurality of auxiliary flow structures are arranged at equal intervals from top to bottom along the feeding pipe (1), the front end of a single auxiliary flow structure is located inside the feeding pipe (1) and is arranged obliquely toward the bottom of the inner wall of the feeding pipe (1), the upper end face of the feeding pipe (1) is connected to a plurality of stirring mechanisms, the plurality of stirring mechanisms are respectively located at the bends of the feeding pipe (1), the stirring mechanisms are arranged vertically and the stirring ends are located inside the feeding pipe (1), the upper end face of the feeding pipe (1) is provided with a plurality of dredging structures, the plurality of dredging structures are arranged at equal intervals along the feeding pipe (1).

2. The device for assisting the transportation of ore particles according to claim 1, characterized in that: The auxiliary flow structure comprises an auxiliary flow pipe (2), the front end of the auxiliary flow pipe (2) passes through the feed pipe (1) and is located inside the feed pipe (1), the front end of the auxiliary flow pipe (2) is connected to a high-pressure nozzle (3) arranged obliquely, the water outlet end of the high-pressure nozzle (3) faces the bottom of the inner wall of the feed pipe (1), and the rear end of the auxiliary flow pipe (2) is connected to a water supply component.

3. The device for assisting the transportation of ore particles according to claim 2, characterized in that: The water supply assembly comprises a water supply pump (4), the water outlet of the water supply pump (4) is connected to the auxiliary flow pipe (2), the water inlet of the water supply pump (4) is connected to the water supply pipe (5), and the water inlet of the water supply pipe (5) is connected to a water source.

4. The device for assisting the transportation of ore particles according to claim 1, characterized in that: The stirring mechanism comprises a vertically arranged driving motor (6), the driving motor (6) being connected to the outer wall of the feeding pipe (1) through a fixing assembly, the driving motor (6) being internally connected to a driving shaft (7), the front end of the driving shaft (7) passing through the feeding pipe (1) and being located inside the feeding pipe (1), the outer wall of the driving shaft (7) being connected to a stirring blade group (8), the stirring blade group (8) being located in the ore particles and water body inside the feeding pipe (1).

5. The device for assisting the transportation of ore particles according to claim 4, characterized in that: The fixing assembly comprises a plurality of fixing columns (9), which are arranged at equal intervals around the outer wall of the driving motor (6), one end of the fixing column (9) is respectively connected to the outer wall of the driving motor (6), and the other end of the fixing column (9) is respectively connected to the outer wall of the feeding pipe (1).

6. The device for assisting the transportation of ore particles according to claim 1, characterized in that: The dredging structure comprises a dredging groove (10), which is located on the upper end surface of the feeding pipe (1) and has a lower end that passes through the interior of the feeding pipe (1). The dredging groove (10) is rectangular in shape.

7. The device for assisting the transportation of ore particles according to claim 6, characterized in that: A plurality of hooks (11) are respectively provided on one side of the outer wall of the feed pipe (1), and a dredging shovel (12) that can be hung and taken out is placed on the hook (11). The front end of the dredging shovel (12) is used to enter the dredging groove (10) and dredge the ore particles that block the inner wall of the feed pipe (1).

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