Automatic mineral separation assembly line unit

Abstract

The automatic mineral separation assembly line unit comprises a main body supporting frame, a separation box is fixedly installed at the upper end of the main body supporting frame, and the front end and the rear end of the separation box are fixedly provided with a front conveying groove and a rear conveying groove in a communicated mode respectively. The middle of the front end of the front conveying groove is rotationally connected with a main transmission shaft column in a penetrating mode through a rotating shaft, a gear motor is fixedly installed on the front side of the upper end of the main body supporting frame in a supporting mode, a first belt wheel is fixedly installed on a transmission shaft part at the front end of the gear motor, and the outer end of the first belt wheel is in transmission connection with a second belt wheel through a belt. A crushing box is fixedly installed at the upper end of the front conveying groove in a communicating mode, a feeding hopper is fixedly installed at the upper end of the crushing box in a communicating mode, and a crushing roller used for crushing mineral aggregate is fixedly installed on the outer curved surface of the middle of a crushing shaft. According to the utility model, the functions of crushing, screening and sorting of mineral aggregates required to be subjected to mineral separation are sequentially completed on an assembly line.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing technology, in particular to an automatic mineral processing line unit. Background Art

[0002] Ore beneficiation, also known as mineral processing, refers to the process of converting ore into useful minerals for subsequent processing through a series of steps based on the physical and chemical properties of the different minerals within the ore. This process plays a crucial role in modern mining, playing a vital role in improving ore recovery, reducing resource waste, lowering production costs, and achieving economic and environmental benefits. Amidst the increasing scarcity of metal resources, efficient mineral beneficiation processes can maximize mineral recovery efficiency and reduce production costs. Furthermore, superior mineral beneficiation processes can reduce resource waste and environmental pollution, gradually minimizing environmental impact and thus promoting the sustainable development of the mining industry.

[0003] However, when the existing technology is actually used, with the continuous development of the global economy and the acceleration of the industrialization process, mineral resources, as an important material basis for supporting national economic development, are increasingly valued for their development and utilization. However, traditional mineral processing technology usually separates the crushing, screening and sorting of ore. When the crushing, screening and sorting of ore are carried out separately, each link is carried out separately, which not only increases the operating costs of the enterprise, but also easily leads to unstable production efficiency due to the transfer of ore raw materials. Utility Model Content

[0004] The purpose of the present utility model is to provide an automated mineral processing line unit to solve the problem raised in the above background technology that with the continuous development of the global economy and the acceleration of the industrialization process, mineral resources, as an important material basis for supporting national economic development, are increasingly valued for their development and utilization. However, traditional mineral processing processes usually separate the crushing, screening and sorting of ore. When the crushing, screening and sorting of ore are carried out separately, each link is carried out separately, which not only increases the operating costs of the enterprise, but also easily leads to unstable production efficiency due to the transfer of ore raw materials.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: comprising a main body support frame, a sorting box is fixedly installed on the upper end of the main body support frame, a front conveying trough and a rear conveying trough are fixedly installed at the front and rear ends of the sorting box respectively, a main transmission shaft column is rotatably connected to the middle part of the front end of the front conveying trough through a rotating shaft, a reduction motor is fixedly installed on the front side support of the upper end of the main body support frame, a first pulley is fixedly installed on the transmission shaft part of the front end of the reduction motor, and the outer end of the first pulley is connected to the second pulley through a belt drive;

[0006] The upper end of the front conveying trough is connected and fixedly installed with a crushing box, the upper end of the crushing box is connected and fixedly installed with a feed hopper, the middle two sides of the crushing box are rotatably connected with crushing shafts through a rotating shaft, the outer curved surface of the middle part of the crushing shaft is fixedly installed with a crushing roller for crushing the mineral material, the outer curved surface of the rear end of the crushing shaft is fixedly installed with a transmission gear, the outer curved surface of the front end of the main transmission shaft column is fixedly installed with a third pulley, and the outer end of the third pulley is connected to the fourth pulley through a belt drive;

[0007] The outer curved surface at the front end of the main transmission shaft is fixedly provided with a spiral conveying blade for pushing and conveying the mineral material; the outer curved surface in the middle part of the main transmission shaft is fixedly provided with a support rod; the outer end of the support rod is fixedly provided with a screening drum for screening the mineral material; the bottom of the sorting box is connected and fixedly provided with a front sorting trough; the bottom of the rear conveying trough is connected and fixedly provided with a rear sorting trough; an inspection cover is hingedly connected to the outer side of the upper end of the sorting box.

[0008] Preferably, the rear end of the main transmission shaft column is rotatably connected to the middle part of the rear end of the rear conveying trough through a rotating shaft.

[0009] Preferably, the second pulley is fixedly mounted on the outer curved surface at the front end of the main transmission shaft.

[0010] Preferably, there are two crushing shafts, which are symmetrically distributed on both sides of the middle of the crushing box, and the inner sides of the transmission gears are meshed and connected with each other.

[0011] Preferably, the fourth pulley is fixedly installed on the outer curved surface at the front end of the crushing shaft.

[0012] Preferably, there are several support rods, which are symmetrically distributed in sequence along the outer curved surface in the middle of the main transmission shaft, and a screening hole is provided at the outer end of the screening cylinder.

[0013] Preferably, the upper opening of the front sorting trough is located directly below the screening drum, and the lower end of the rear sorting trough is tilted backward.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] When the ore materials put into the crushing box are squeezed and crushed, the crushed ore materials will fall into the front conveying chute by gravity. As the main transmission shaft rotates, the spiral conveying blades will be driven to rotate. When the spiral conveying blades rotate, the ore materials that have fallen into the front conveying chute are pushed and transported backward. When the ore materials that have fallen into the front conveying chute are pushed and transported backward, the ore materials will be transported backward to the inside of the screening drum. At the same time, when the main transmission shaft rotates, the support rod will be driven to rotate. When the support rod rotates, the screening drum will be driven to rotate. When the screening drum rotates, The ore entering the screen drum is rotated and screened through the screening holes. When the ore inside the screen drum is rotated and screened, the ore passing through the screening holes will be discharged downward through the front sorting trough, and the ore not passing through the screening holes will roll to the rear conveying trough and be discharged rearward and downward through the rear sorting trough, thereby achieving the function of crushing, screening and sorting the ore required for beneficiation in sequence on the assembly line, avoiding the situation when the crushing, screening and sorting of the ore are carried out separately, which not only increases the operating cost of the enterprise, but also easily leads to unstable production efficiency due to the transfer of ore raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an automated mineral processing line unit in this utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of an automated mineral processing line unit in this utility model. Figure 2 ;

[0018] Figure 3 This is a schematic cross-sectional view of the overall structure of an automated mineral processing line unit of the present utility model.

[0019] In the figure: 1. Main support frame; 2. Sorting box; 3. Front conveying trough; 4. Rear conveying trough; 5. Main transmission shaft; 6. Reducer motor; 7. First pulley; 8. Second pulley; 9. Crushing box; 10. Feed hopper; 11. Crushing shaft; 12. Crushing roller; 13. Transmission gear; 14. Third pulley; 15. Fourth pulley; 16. Spiral conveying blade; 17. Support rod; 18. Screening drum; 19. Front sorting trough; 20. Rear sorting trough; 21. Inspection cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 The utility model provides a technical solution for an automated mineral processing line unit: it includes a main support frame 1, a sorting box 2 is fixedly installed on the upper end of the main support frame 1, and the front and rear ends of the sorting box 2 are respectively connected and fixedly installed with a front conveying trough 3 and a rear conveying trough 4. The middle part of the front end of the front conveying trough 3 is rotatably connected to a main transmission shaft column 5 through a rotating shaft, and the rear end of the main transmission shaft column 5 is rotatably connected to the middle part of the rear end of the rear conveying trough 4 through a rotating shaft. A reduction motor 6 is fixedly installed on the front side support of the upper end of the main support frame 1, and a first pulley 7 is fixedly installed on the transmission shaft part of the front end of the reduction motor 6. The outer end of the first pulley 7 is connected to a second pulley 8 through belt transmission, and the second pulley 8 is fixedly installed on the outer curved surface of the front end of the main transmission shaft column 5;

[0022] The upper end of the front conveying trough 3 is connected and fixedly installed with a crushing box 9, and the upper end of the crushing box 9 is connected and fixedly installed with a feed hopper 10. Crushing shafts 11 are rotatably connected to both sides of the middle of the crushing box 9 through a rotating shaft, and there are two crushing shafts 11, which are symmetrically distributed on both sides of the middle of the crushing box 9. A crushing roller 12 for crushing the mineral material is fixedly installed on the outer curved surface of the middle part of the crushing shaft 11. A transmission gear 13 is fixedly installed on the outer curved surface of the rear end of the crushing shaft 11, and the inner sides of the transmission gears 13 are meshed with each other. A third pulley 14 is fixedly installed on the outer curved surface of the front end of the main transmission shaft column 5. The outer end of the third pulley 14 is connected to the fourth pulley 15 through a belt drive, and the fourth pulley 15 is fixedly installed on the outer curved surface of the front end of the crushing shaft 11;

[0023] The outer curved surface at the front end of the main transmission shaft column 5 is fixedly installed with a spiral conveying blade 16 for pushing and conveying the mineral material. The outer curved surface in the middle part of the main transmission shaft column 5 is fixedly installed with a support rod 17, and there are several support rods 17, which are symmetrically distributed in sequence with the outer curved surface in the middle part of the main transmission shaft column 5. The outer end of the support rod 17 is fixedly installed with a screening drum 18 for screening the mineral material, and the outer end of the screening drum 18 is provided with a screening hole. The bottom of the sorting box 2 is connected and fixedly installed with a front sorting trough 19, and the upper end opening of the front sorting trough 19 is located directly below the screening drum 18. The bottom of the rear conveying trough 4 is connected and fixedly installed with a rear sorting trough 20, and the lower end of the rear sorting trough 20 is tilted backward. An inspection cover 21 is hinged through the outer side of the upper end of the sorting box 2.

[0024] Working principle: When in use, the utility model puts the required mineral materials into the crushing box 9 through the feed hopper 10. When the mineral materials are put into the crushing box 9, the reduction motor 6 is turned on by control. When the reduction motor 6 is turned on, it drives the first pulley 7 to rotate. When the first pulley 7 rotates, it drives the second pulley 8 to rotate through the belt transmission. When the second pulley 8 rotates, it drives the main transmission shaft column 5 to rotate. When the main transmission shaft column 5 rotates, it drives the third pulley 14 to rotate. When the third pulley 14 rotates, The fourth pulley 15 is driven to rotate by the belt drive. When the fourth pulley 15 rotates, the crushing shaft 11 is driven to rotate. When the crushing shaft 11 rotates, the transmission gear 13 is driven to rotate. When the transmission gear 13 rotates, the force generated by the mutual meshing connection of the inner sides of the transmission gear 13 drives the two crushing shafts 11 to rotate relative to each other. When the two crushing shafts 11 rotate relative to each other, the crushing rollers 12 are driven to rotate relative to each other. When the crushing rollers 12 rotate relative to each other, the mineral materials put into the crushing box 9 are squeezed and crushed.

[0025] When the ore put into the crushing box 9 is squeezed and crushed, the crushed ore will fall into the front conveying chute 3 by gravity. As the main transmission shaft 5 rotates, the spiral conveying blade 16 will be driven to rotate. When the spiral conveying blade 16 rotates, the ore that has fallen into the front conveying chute 3 is pushed backward for transportation. When the ore that has fallen into the front conveying chute 3 is pushed backward for transportation, the ore will be transported backward to the inside of the screening drum 18. At the same time, when the main transmission shaft 5 rotates, the support rod 17 will be driven to rotate. When the support rod 17 rotates, the screening drum 18 will be driven to rotate. When the screening drum 18 rotates, When the ore entering the screening drum 18 is rotated and screened through the screening holes, the ore passing through the screening holes will be discharged downward through the front sorting trough 19, and the ore not passing through the screening holes will roll to the rear conveying trough 4 and be discharged rearward and downward through the rear sorting trough 20, thereby achieving the function of crushing, screening and sorting the ore required for mineral processing in sequence in an assembly line, avoiding the situation where the crushing, screening and sorting of the ore are carried out separately, which not only increases the operating cost of the enterprise, but also easily leads to unstable production efficiency due to the transfer of ore raw materials.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., 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 that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated mineral processing line unit, characterized by: The invention comprises a main support frame (1), wherein a sorting box (2) is fixedly installed on the upper end of the main support frame (1), and a front conveying trough (3) and a rear conveying trough (4) are respectively connected and fixedly installed at the front and rear ends of the sorting box (2), and a main transmission shaft column (5) is rotatably connected to the middle part of the front end of the front conveying trough (3) through a rotating shaft, and a reduction motor (6) is fixedly installed on the front side support of the upper end of the main support frame (1), and a first pulley (7) is fixedly installed on the transmission shaft part of the front end of the reduction motor (6), and the outer end of the first pulley (7) is connected to the second pulley (8) through a belt drive. The upper end of the front conveying trough (3) is connected to and fixedly installed with a crushing box (9), and the upper end of the crushing box (9) is connected to and fixedly installed with a feed hopper (10), and the two sides of the middle part of the crushing box (9) are rotatably connected with a crushing shaft (11) through a rotating shaft, and a crushing roller (12) for crushing the mineral material is fixedly installed on the outer curved surface of the middle part of the crushing shaft (11), and a transmission gear (13) is fixedly installed on the outer curved surface of the rear end of the crushing shaft (11), and a third pulley (14) is fixedly installed on the outer curved surface of the front end of the main transmission shaft column (5), and the outer end of the third pulley (14) is connected to a fourth pulley (15) through a belt drive. The front outer curved surface of the main transmission shaft (5) is fixedly provided with a spiral conveying blade (16) for pushing and conveying the ore, the middle outer curved surface of the main transmission shaft (5) is fixedly provided with a support rod (17), the outer end of the support rod (17) is fixedly provided with a screening drum (18) for screening the ore, the bottom of the sorting box (2) is connected and fixedly provided with a front sorting trough (19), the bottom of the rear conveying trough (4) is connected and fixedly provided with a rear sorting trough (20), and an inspection cover (21) is hingedly connected to the outer side of the upper end of the sorting box (2).

2. The automated mineral processing line unit according to claim 1, characterized in that: The rear end of the main transmission shaft (5) is rotatably connected to the middle of the rear end of the rear conveying trough (4) via a rotating shaft.

3. The automated mineral processing line unit according to claim 2, characterized in that: The second pulley (8) is fixedly mounted on the front outer curved surface of the main transmission shaft (5).

4. The automated mineral processing line unit according to claim 3, characterized in that: There are two crushing shafts (11), which are symmetrically distributed on both sides of the middle of the crushing box (9), and the inner sides of the transmission gears (13) are meshed and connected with each other.

5. The automated mineral processing line unit according to claim 4, characterized in that: The fourth pulley (15) is fixedly mounted on the outer curved surface at the front end of the crushing shaft (11).

6. The automated mineral processing line unit according to claim 5, characterized in that: There are a plurality of support rods (17), which are symmetrically distributed in sequence along the outer curved surface in the middle of the main transmission shaft (5), and a screening hole is provided at the outer end of the screening cylinder (18).

7. The automated mineral processing line unit according to claim 6, characterized in that: The upper opening of the front sorting trough (19) is located directly below the screening drum (18), and the lower end of the rear sorting trough (20) is tilted backward.

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