Crushing device for nonferrous metal ore

Abstract

The utility model belongs to the technical field of crushing devices for ores, and provides a crushing device for non-ferrous metal ores, which comprises a support frame and a crushing box I. A support plate I is fixedly connected to the support frame, a motor I is fixedly connected to the support plate I, and a rotating shaft I is fixedly connected to the output end of the motor I; the first rotating shaft is rotationally connected to the first supporting plate in a penetrating mode, the end, away from the first motor, of the first rotating shaft is fixedly connected with a first belt wheel in a penetrating mode, the first belt wheel is in meshed connection with a first belt, the end, away from the first belt wheel, of the first belt is in meshed connection with a second belt wheel, and the second belt wheel is eccentrically connected with a connecting shaft. According to the utility model, the connecting shaft is driven to eccentrically rotate through the rotation of the belt pulley II, and the connecting shaft eccentrically rotates to drive the connecting rod to pull the screen drum back and forth in a reciprocating manner, so that the screen drum shakes back and forth to screen broken stones, and therefore, the broken stones are not required to be screened by a screening device after ores are crushed, and the crushing production cost of the crushing device is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices for ore, in particular to a crushing device for non-ferrous metal ore. Background Art

[0002] Nonferrous metal ores refer to a series of ores such as gold, silver, iron, copper, and manganese. These ores are characterized by high specific gravity, high density, high compressive strength, and hard stone. In the process of nonferrous metal ore processing, the mined nonferrous metal ores need to be crushed for easy use.

[0003] The existing crushing devices for processing non-ferrous metal ores still have some shortcomings in some aspects and need further improvement. The existing crushing devices for processing non-ferrous metal ores are too large in size, difficult to construct, have low crushing efficiency, and high production costs. After crushing, the crushed stone needs to be screened again, which will increase the processing and production costs of the crushing device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a crushing device for nonferrous metal ores.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crushing device for non-ferrous metal ore, comprising a supporting frame and a crushing box, the supporting frame is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft passes through and is rotatably connected to the supporting plate, the end of the rotating shaft away from the motor passes through and is fixedly connected with a pulley, the pulley is meshed with a belt, the end of the belt away from the pulley is meshed with a pulley, the pulley is eccentrically connected with a connecting shaft, the connecting shaft is hinged with a connecting rod, the end of the connecting rod away from the connecting shaft is hinged with a connecting plate, a screen drum is fixedly connected to the connecting plate, the screen drum is fixedly connected with a connecting rod, a roller is rotatably connected to the connecting rod, a slide groove is provided on the supporting frame, the roller is slidably connected in the slide groove, and a filter hole is provided on the connecting rod.

[0006] As a further description of the above technical solution:

[0007] The crushing box one is fixedly connected with a support plate two, the support plate two is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a rotating shaft two, the rotating shaft two penetrates and is rotatably connected to the crushing box one, the end of the rotating shaft two away from the motor two is fixedly connected with a roller, a crushing rod is provided on the roller, and the end of the roller away from the rotating shaft two is rotatably connected to the crushing box one.

[0008] As a further description of the above technical solution:

[0009] The first crushing box is fixedly connected with the second crushing box, and the second crushing box is located just above the screen drum.

[0010] As a further description of the above technical solution:

[0011] The support frame is fixedly connected with support legs 2, and the support legs 2 are provided with four groups, and the four groups of support legs 2 are evenly distributed at the bottom of the support frame.

[0012] As a further description of the above technical solution:

[0013] The crushing box is fixedly connected with a supporting leg. The supporting leg is provided with four groups. The four groups of supporting legs are evenly distributed at the bottom of the supporting frame.

[0014] As a further description of the above technical solution:

[0015] The filter holes are arranged in a plurality of groups, and the filter holes in the plurality of groups are evenly distributed on the sieve cylinder.

[0016] As a further description of the above technical solution:

[0017] The crushing rods are arranged in a plurality of groups, and the crushing rods in the plurality of groups are evenly distributed on the rollers.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the rotation of the second pulley drives the connecting shaft to rotate eccentrically, and the eccentric rotation of the connecting shaft drives the connecting rod to pull the screen drum back and forth, so that the screen drum swings back and forth to screen the gravel, so that there is no need to use the screening device to screen the gravel after the ore is crushed, which saves the crushing production cost of the crushing device.

[0020] 2. In the utility model, the crushing box 1 and the crushing box 2 are connected to each other in an arc shape, and rollers and crushing rods are arranged in the crushing box 1. Therefore, an impact-type ore crushing device can be formed, so that such a setting has a simple structure, a small volume, a high crushing efficiency, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a crushing device for nonferrous metal ores proposed in the utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of a crushing device for nonferrous metal ores proposed in the utility model. Figure 2 ;

[0023] Figure 3This is a schematic diagram of the structure of a crushing device for nonferrous metal ores proposed in the utility model. Figure 3 ;

[0024] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Support frame; 2. Support plate 1; 3. Motor 1; 4. Rotating shaft 1; 5. Pulley 1; 6. Belt 1; 7. Pulley 2; 8. Connecting shaft; 9. Connecting rod; 10. Connecting plate; 11. Screen drum; 12. Connecting rod; 13. Slide; 14. Roller; 15. Filter hole; 16. Crushing box 1; 17. Support plate 2; 18. Motor 2; 19. Rotating shaft 2; 20. Roller; 21. Crushing rod; 22. Crushing box 2; 23. Support leg 1; 24. Support leg 2. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: a crushing device for nonferrous metal ores, including a support frame 1 and a crushing box 16. The support frame 1 is fixedly connected with a support plate 2, the support plate 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a rotating shaft 4, the rotating shaft 4 penetrates and is rotatably connected to the support plate 2, the end of the rotating shaft 4 away from the motor 3 penetrates and is fixedly connected with a pulley 5, the pulley 5 is meshed with a belt 6, the end of the belt 6 away from the pulley 5 is meshed with a pulley 2 7, the pulley 2 7 is eccentrically connected with a connecting shaft 8, and the connecting shaft 8 is hinged with a connecting rod 9, The end of the connecting rod 9 away from the connecting shaft 8 is hinged with a connecting plate 10, and a screen drum 11 is fixedly connected to the connecting plate 10, and a connecting rod 12 is fixedly connected to the screen drum 11, and a roller 14 is rotatably connected to the connecting rod 12. A slide groove 13 is provided on the supporting frame 1, and the roller 14 is slidably connected in the slide groove 13. A filter hole 15 is provided on the connecting rod 12, and the eccentric rotation of the connecting shaft 8 drives the connecting rod 9 to pull the screen drum 11 back and forth, so that the screen drum 11 swings back and forth to screen the gravel, so that there is no need to use the screening device to screen the gravel after the ore is crushed, which saves the crushing production cost of the crushing device.

[0029] The crushing box 16 is fixedly connected with a supporting plate 2 17, and the supporting plate 2 17 is fixedly connected with a motor 2 18. The output end of the motor 2 18 is fixedly connected with a rotating shaft 2 19, and the rotating shaft 2 19 penetrates and is rotatably connected to the crushing box 16. The end of the rotating shaft 2 19 away from the motor 2 18 is fixedly connected with a roller 20, and a crushing rod 21 is arranged on the roller 20. The end of the roller 20 away from the rotating shaft 2 19 is rotatably connected to the crushing box 16. The crushing box 16 and the crushing box 22 are connected to each other in an arc shape, and the roller 20 and the crushing rod 21 are arranged in the crushing box 16. Therefore, an impact-type ore crushing device can be formed, so that such a setting structure The structure is simple, the volume is small, the crushing efficiency is high, and the production cost is reduced. A crushing box 22 is fixedly connected to the crushing box 16, and the crushing box 22 is located just above the screen drum 11. A supporting leg 24 is fixedly connected to the support frame 1. The supporting leg 24 is provided with four groups, and the four groups of supporting legs 24 are evenly distributed at the bottom of the support frame 1. A supporting leg 23 is fixedly connected to the crushing box 16. The supporting leg 23 is provided with four groups, and the four groups of supporting legs 23 are evenly distributed at the bottom of the support frame 1. The filter holes 15 are provided with several groups, and the several groups of filter holes 15 are evenly distributed on the screen drum 11. The crushing rods 21 are provided with several groups, and the several groups of crushing rods 21 are evenly distributed on the rollers 20.

[0030] Working principle: First, start the motor 18, the output end of the motor 18 drives the shaft 19 to rotate, the shaft 19 rotates to drive the roller 20 to rotate, the roller 20 rotates to drive the crushing rod 21 to rotate, the crushing rod 21 rotates to hit and crush the metal ore, when the crushing rod 21 rotates, the metal ore can be poured into the crushing box 16, and then the crushing rod 21 cooperates with the crushing box 16 to hit and crush the metal ore back and forth, so that an impact ore crushing device can be formed, so that such a setting has a simple structure, a small size, a high crushing efficiency, and reduces production costs. Cost, and the crushed gravel will fall into the screen drum 11, then the motor 3 can be started, the output end of the motor 3 drives the rotating shaft 4 to rotate, the rotation of the rotating shaft 4 drives the pulley 5 to rotate, the rotation of the pulley 5 drives the belt 6 to rotate, the rotation of the belt 6 drives the pulley 27 to rotate, the rotation of the pulley 27 drives the connecting shaft 8 to rotate eccentrically, the eccentric rotation of the connecting shaft 8 drives the connecting rod 9 to pull the screen drum 11 back and forth, so that the screen drum 11 swings back and forth to screen the gravel, so that there is no need to use the screening device to screen the gravel after the ore is crushed, which saves the crushing production cost of the crushing device.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crushing device for nonferrous metal ores, comprising a support frame (1), a crushing box (16), characterized in that: The support frame (1) is fixedly connected to a support plate (2), the support plate (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the rotating shaft (4) is rotatably connected to the support plate (2), the end of the rotating shaft (4) away from the motor (3) is fixedly connected to a pulley (5), the pulley (5) is meshedly connected to a belt (6), the end of the belt (6) away from the pulley (5) is meshedly connected to a pulley (7), the pulley The second (7) is eccentrically connected to a connecting shaft (8), a connecting rod (9) is hinged on the connecting shaft (8), a connecting plate (10) is hinged on the end of the connecting rod (9) away from the connecting shaft (8), a screen drum (11) is fixedly connected to the connecting plate (10), a connecting rod (12) is fixedly connected to the screen drum (11), a roller (14) is rotatably connected to the connecting rod (12), a sliding groove (13) is provided on the support frame (1), the roller (14) is slidably connected in the sliding groove (13), and a filter hole (15) is provided on the connecting rod (12).

2. A crushing device for nonferrous metal ores according to claim 1, characterized in that: The crushing box one (16) is fixedly connected to a support plate two (17), the support plate two (17) is fixedly connected to a motor two (18), the output end of the motor two (18) is fixedly connected to a rotating shaft two (19), the rotating shaft two (19) penetrates and is rotatably connected to the crushing box one (16), the rotating shaft two (19) is fixedly connected to the end away from the motor two (18) with a roller (20), a crushing rod (21) is provided on the roller (20), and the roller (20) is rotatably connected to the crushing box one (16) at one end away from the rotating shaft two (19).

3. A crushing device for nonferrous metal ores according to claim 1, characterized in that: The first crushing box (16) is fixedly connected to the second crushing box (22), and the second crushing box (22) is located directly above the screen drum (11).

4. A crushing device for nonferrous metal ores according to claim 1, characterized in that: The support frame (1) is fixedly connected with support legs 2 (24), and the support legs 2 (24) are provided in four groups, and the four groups of support legs 2 (24) are evenly distributed at the bottom of the support frame (1).

5. The crushing device for nonferrous metal ore according to claim 1, characterized in that: The crushing box (16) is fixedly connected to a support leg (23), and the support leg (23) is provided in four groups, and the four groups of the support leg (23) are evenly distributed at the bottom of the support frame (1).

6. A crushing device for nonferrous metal ores according to claim 1, characterized in that: The filter holes (15) are provided in a plurality of groups, and the plurality of groups of filter holes (15) are evenly distributed on the sieve drum (11).

7. A crushing device for nonferrous metal ores according to claim 2, characterized in that: The crushing rods (21) are provided in a plurality of groups, and the plurality of groups of crushing rods (21) are evenly distributed on the rollers (20).

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