Double-roller crusher for white corundum blocks

Abstract

The utility model relates to the technical field of double-roller type crushers, in particular to a double-roller type crusher for white corundum blocks, which is characterized in that white corundum is poured into a crushing mechanism, the white corundum is crushed by the crushing mechanism, and meanwhile, large white corundum blocks are crushed by the crushing mechanism; white corundum on the crushing mechanism is cleaned through the cleaning mechanism, and then the crushed white corundum is screened through the screening mechanism, so that the practicability of the equipment is improved; comprising a crushing mechanism; the device further comprises a crushing mechanism, a cleaning mechanism and a screening mechanism, and the crushing mechanism, the cleaning mechanism and the screening mechanism are all installed on the smashing mechanism. The crushing mechanism is used for crushing large white corundum, the crushing mechanism is used for crushing the white corundum, the cleaning mechanism is used for cleaning the crushing mechanism, and the screening mechanism is used for screening the white corundum.

Description

Technical Field

[0001] The utility model relates to the technical field of double-roll type crushers, in particular to a double-roll type crusher for white corundum blocks. Background Art

[0002] The double-roll crusher is a commonly used crushing equipment. Its working principle is to crush the material by squeezing and shearing it through two cylindrical rollers rotating in opposite directions. Existing double-roll crushers, such as a double-roll crusher for white corundum blocks disclosed in the utility model patent with publication number CN217164596U and a recyclable crushing double-roll crusher disclosed in the utility model patent with publication number CN211303203U, can crush white corundum.

[0003] However, the existing double-roll crusher has a relatively simple structure and is not convenient for crushing large pieces of white corundum, resulting in poor practicality. Therefore, it is urgent to improve the existing equipment. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a double-roller crusher for white corundum blocks, which pours white corundum into a crushing mechanism, crushes the white corundum by the crushing mechanism, crushes large pieces of white corundum by the crushing mechanism, cleans the white corundum on the crushing mechanism by a cleaning mechanism, and then screens the crushed white corundum by a screening mechanism, thereby improving the practicality of the equipment.

[0005] The utility model discloses a double-roller crusher for white corundum blocks, comprising a crushing mechanism, a cleaning mechanism and a screening mechanism, wherein the crushing mechanism, the cleaning mechanism and the screening mechanism are all installed on the crushing mechanism;

[0006] The crushing mechanism crushes the large pieces of white corundum, the pulverizing mechanism pulverizes the white corundum, the cleaning mechanism cleans the pulverizing mechanism, and the screening mechanism screens the white corundum;

[0007] The white corundum is poured into the crushing mechanism, which crushes the white corundum. At the same time, the large pieces of white corundum are crushed by the crushing mechanism, and the white corundum on the crushing mechanism is cleaned by the cleaning mechanism. Then, the crushed white corundum is screened by the screening mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the crushing mechanism includes an adjusting mechanism, a crushing box, a frame, two groups of crushing shafts and two groups of first motors, the frame and the adjusting mechanism are both installed on the crushing box, and a feed port is provided at the top end of the crushing box, and a discharge port is provided at the bottom end of the crushing box, the two groups of crushing shafts are rotatably installed inside the crushing box and on the adjusting mechanism respectively, the two groups of first motors are fixedly installed at the crushing box and the front end of the adjusting mechanism respectively, and the two groups of first motors provide power for the two groups of crushing shafts respectively; the spacing between the two groups of crushing shafts is adjusted by the adjusting mechanism, and then the white corundum is poured into the crushing box from the feed port of the crushing box, the two groups of first motors are turned on, the two groups of crushing shafts rotate towards each other, the white corundum is crushed, and then the crushed white corundum is discharged from the discharge port of the crushing box, thereby improving the practicability of the equipment.

[0009] Preferably, the adjustment mechanism includes two groups of sliders, two groups of first hydraulic cylinders and two groups of first springs, the two groups of sliders are slidably mounted on the crushing box, the front end and the rear end of the group of crushing shafts are respectively rotatably mounted on the two groups of sliders, a group of first motors are fixedly mounted on the one group of sliders to provide power for rotating the crushing shafts mounted on the two groups of sliders, the two groups of first hydraulic cylinders are fixedly mounted on the crushing box, one end of the two groups of first springs are respectively mounted on one end of the two groups of first hydraulic cylinders, and the other ends of the two groups of first springs are respectively mounted on the two groups of sliders; the spacing between the two groups of crushing shafts is adjusted by extending or contracting the two groups of first hydraulic cylinders, and when a hard object passes between the two groups of crushing shafts, the spacing between the two groups of crushing shafts is quickly adjusted by the elasticity of the two groups of first springs, thereby reducing the occurrence of the two groups of crushing shafts getting stuck, thereby improving the practicability of the equipment.

[0010] Preferably, the crushing mechanism includes two groups of supports, two groups of second hydraulic cylinders, two groups of guide tubes, two groups of support columns and two groups of extrusion seats, the two groups of supports are respectively installed at the front end and the rear end of the crushing box, the two groups of second hydraulic cylinders are respectively fixedly installed on the two groups of supports, the two groups of guide tubes are respectively fixedly installed at the front end and the rear end of the crushing box, the two groups of support columns are respectively slidably installed in the guide tubes, and one end of the two groups of support columns is respectively connected to one end of the two groups of second hydraulic cylinders, the other ends of the two groups of support columns are both located inside the crushing box, and the two groups of extrusion seats are respectively installed on the other ends of the two groups of support columns; the two groups of support columns are repeatedly extended and contracted by the two groups of second hydraulic cylinders to slide in the two groups of guide tubes respectively, and the white corundum in the crushing box is squeezed by the two groups of extrusion seats to crush large pieces of white corundum, thereby improving the practicability of the equipment.

[0011] Preferably, the cleaning mechanism includes two groups of cleaning rollers and two groups of second motors, the two groups of cleaning rollers are rotatably installed inside the crushing box, and the two groups of cleaning rollers are respectively located below the two groups of crushing shafts, the two groups of second motors are fixedly installed on the crushing box, and the two groups of second motors provide power for the two groups of cleaning rollers respectively; turn on the two groups of second motors, and drive the two groups of cleaning rollers to rotate respectively, and the white corundum on the two groups of crushing shafts is swept off by the rotating two groups of cleaning rollers, thereby improving the practicability of the equipment.

[0012] Preferably, the screening mechanism includes a mesh plate, multiple groups of second springs and multiple groups of vibration motors. The mesh plate is installed at the bottom end of the crushing box through the multiple groups of second springs, and the multiple groups of vibration motors are installed on the mesh plate; the crushed white corundum falls into the interior of the mesh plate, and the multiple groups of vibration motors are turned on to vibrate the mesh plate to screen the crushed white corundum, thereby improving the practicability of the equipment.

[0013] Preferably, it also includes a guide bucket, the bottom end of which is connected to the top of the crushing box; the white corundum is stored by the guide bucket, which facilitates the discharge of the white corundum into the crushing box, thereby improving the practicability of the equipment.

[0014] Compared with the prior art, the utility model has the following beneficial effects: white corundum is poured into a crushing mechanism, the crushing mechanism crushes the white corundum, large pieces of white corundum are crushed by the crushing mechanism, the white corundum on the crushing mechanism is cleaned by the cleaning mechanism, and then the crushed white corundum is screened by the screening mechanism, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0016] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view structural schematic diagram of the utility model;

[0018] Figure 4 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 5 It is a top view structural schematic diagram of the utility model.

[0020] Markings in the attached figure: 1. crushing box; 2. frame; 3. crushing shaft; 4. first motor; 5. slider; 6. first hydraulic cylinder; 7. first spring; 8. bracket; 9. second hydraulic cylinder; 10. guide tube; 11. support column; 12. extrusion seat; 13. cleaning roller; 14. second motor; 15. mesh plate; 16. second spring; 17. vibration motor; 18. guide bucket. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Example 1

[0023] A double-roll crusher for white corundum blocks, comprising a crushing mechanism; a crushing mechanism, a cleaning mechanism and a screening mechanism, wherein the crushing mechanism, the cleaning mechanism and the screening mechanism are all installed on the crushing mechanism;

[0024] The crushing mechanism crushes the large pieces of white corundum, the pulverizing mechanism pulverizes the white corundum, the cleaning mechanism cleans the pulverizing mechanism, and the screening mechanism screens the white corundum;

[0025] The pulverizing mechanism comprises an adjusting mechanism, a pulverizing box 1, a frame 2, two groups of pulverizing shafts 3 and two groups of first motors 4. The frame 2 and the adjusting mechanism are both mounted on the pulverizing box 1, and a feeding port is provided at the top of the pulverizing box 1, and a discharging port is provided at the bottom of the pulverizing box 1. The two groups of pulverizing shafts 3 are rotatably mounted inside the pulverizing box 1 and on the adjusting mechanism respectively. The two groups of first motors 4 are fixedly mounted on the pulverizing box 1 and the front end of the adjusting mechanism respectively, and the two groups of first motors 4 provide power to the two groups of pulverizing shafts 3 respectively.

[0026] The adjusting mechanism comprises two groups of sliders 5, two groups of first hydraulic cylinders 6 and two groups of first springs 7. The two groups of sliders 5 are slidably mounted on the crushing box 1. The front end and the rear end of the group of crushing shafts 3 are rotatably mounted on the two groups of sliders 5 respectively. A group of first motors 4 are fixedly mounted on the one group of sliders 5 to provide power for the crushing shafts 3 rotatably mounted on the two groups of sliders 5. The two groups of first hydraulic cylinders 6 are fixedly mounted on the crushing box 1. One end of the two groups of first springs 7 is respectively mounted on one end of the two groups of first hydraulic cylinders 6, and the other end of the two groups of first springs 7 is respectively mounted on the two groups of sliders 5.

[0027] The crushing mechanism includes two groups of brackets 8, two groups of second hydraulic cylinders 9, two groups of guide tubes 10, two groups of support columns 11 and two groups of extrusion seats 12. The two groups of brackets 8 are respectively installed at the front end and the rear end of the crushing box 1. The two groups of second hydraulic cylinders 9 are respectively fixedly installed on the two groups of brackets 8. The two groups of guide tubes 10 are respectively fixedly installed at the front end and the rear end of the crushing box 1. The two groups of support columns 11 are respectively slidably installed in the guide tubes 10, and one end of the two groups of support columns 11 is respectively connected to one end of the two groups of second hydraulic cylinders 9, and the other ends of the two groups of support columns 11 are both located inside the crushing box 1. The two groups of extrusion seats 12 are respectively installed on the other ends of the two groups of support columns 11;

[0028] The spacing between the two groups of crushing shafts 3 is adjusted by extending or contracting the two groups of first hydraulic cylinders 6, and then the white corundum is poured into the crushing box 1 from the feeding port of the crushing box 1. The two groups of second hydraulic cylinders 9 are repeatedly extended and contracted to make the two groups of support columns 11 slide in the two groups of guide tubes 10 respectively, and the white corundum in the crushing box 1 is squeezed by the two groups of extrusion seats 12 to break the large pieces of white corundum. At the same time, the two groups of first motors 4 are turned on to make the two groups of crushing shafts 3 rotate towards each other to crush the white corundum, and then the crushed white corundum is discharged from the discharge port of the crushing box 1, thereby improving the practicability of the equipment.

[0029] Example 2

[0030] like Figures 1 to 5 As shown, a double-roll crusher for white corundum blocks includes a crushing mechanism; a crushing mechanism, a cleaning mechanism and a screening mechanism, and the crushing mechanism, the cleaning mechanism and the screening mechanism are all installed on the crushing mechanism;

[0031] The crushing mechanism crushes the large pieces of white corundum, the pulverizing mechanism pulverizes the white corundum, the cleaning mechanism cleans the pulverizing mechanism, and the screening mechanism screens the white corundum;

[0032] The pulverizing mechanism comprises an adjusting mechanism, a pulverizing box 1, a frame 2, two groups of pulverizing shafts 3 and two groups of first motors 4. The frame 2 and the adjusting mechanism are both mounted on the pulverizing box 1, and a feeding port is provided at the top of the pulverizing box 1, and a discharging port is provided at the bottom of the pulverizing box 1. The two groups of pulverizing shafts 3 are rotatably mounted inside the pulverizing box 1 and on the adjusting mechanism respectively. The two groups of first motors 4 are fixedly mounted on the pulverizing box 1 and the front end of the adjusting mechanism respectively, and the two groups of first motors 4 provide power to the two groups of pulverizing shafts 3 respectively.

[0033] The adjusting mechanism comprises two groups of sliders 5, two groups of first hydraulic cylinders 6 and two groups of first springs 7. The two groups of sliders 5 are slidably mounted on the crushing box 1. The front end and the rear end of the group of crushing shafts 3 are rotatably mounted on the two groups of sliders 5 respectively. A group of first motors 4 are fixedly mounted on the one group of sliders 5 to provide power for the crushing shafts 3 rotatably mounted on the two groups of sliders 5. The two groups of first hydraulic cylinders 6 are fixedly mounted on the crushing box 1. One end of the two groups of first springs 7 is respectively mounted on one end of the two groups of first hydraulic cylinders 6, and the other end of the two groups of first springs 7 is respectively mounted on the two groups of sliders 5.

[0034] The crushing mechanism includes two groups of brackets 8, two groups of second hydraulic cylinders 9, two groups of guide tubes 10, two groups of support columns 11 and two groups of extrusion seats 12. The two groups of brackets 8 are respectively installed at the front end and the rear end of the crushing box 1. The two groups of second hydraulic cylinders 9 are respectively fixedly installed on the two groups of brackets 8. The two groups of guide tubes 10 are respectively fixedly installed at the front end and the rear end of the crushing box 1. The two groups of support columns 11 are respectively slidably installed in the guide tubes 10, and one end of the two groups of support columns 11 is respectively connected to one end of the two groups of second hydraulic cylinders 9, and the other ends of the two groups of support columns 11 are both located inside the crushing box 1. The two groups of extrusion seats 12 are respectively installed on the other ends of the two groups of support columns 11;

[0035] The cleaning mechanism includes two groups of cleaning rollers 13 and two groups of second motors 14. The two groups of cleaning rollers 13 are rotatably mounted inside the crushing box 1, and the two groups of cleaning rollers 13 are respectively located below the two groups of crushing shafts 3. The two groups of second motors 14 are fixedly mounted on the crushing box 1, and the two groups of second motors 14 provide power to the two groups of cleaning rollers 13 respectively.

[0036] The screening mechanism includes a mesh plate 15, multiple sets of second springs 16 and multiple sets of vibration motors 17. The mesh plate 15 is mounted on the bottom end of the crushing box 1 through the multiple sets of second springs 16, and the multiple sets of vibration motors 17 are all mounted on the mesh plate 15.

[0037] It also includes a guide bucket 18, the bottom end of which is connected to the top end of the crushing box 1;

[0038] The spacing between the two groups of crushing shafts 3 is adjusted by extending or contracting the two groups of first hydraulic cylinders 6, and then the white corundum is poured into the guide bucket 18 to enter the crushing box 1. The two groups of second hydraulic cylinders 9 are repeatedly extended and contracted to make the two groups of support columns 11 slide in the two groups of guide tubes 10 respectively, and the white corundum in the crushing box 1 is squeezed by the two groups of extrusion seats 12 to break the large pieces of white corundum. At the same time, the two groups of first motors 4 are turned on to make the two groups of crushing shafts 3 rotate towards each other to crush the white corundum, and then the crushed white corundum is discharged to the inside of the mesh plate 15 through the discharge port of the crushing box 1, and the multiple groups of vibration motors 17 are turned on to make the mesh plate 15 vibrate to screen the crushed white corundum, and the two groups of second motors 14 are turned on to drive the two groups of cleaning rollers 13 to rotate respectively, and the white corundum on the two groups of crushing shafts 3 is swept off by the rotating two groups of cleaning rollers 13, thereby improving the practicality of the equipment.

[0039] The first motor 4, the first hydraulic cylinder 6, the second hydraulic cylinder 9, the second motor 14 and the vibration motor 17 of the double-roll crusher for white corundum blocks of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A double-roll crusher for white corundum blocks, comprising a crushing mechanism; characterized in that: It also includes a crushing mechanism, a cleaning mechanism and a screening mechanism, wherein the crushing mechanism, the cleaning mechanism and the screening mechanism are all installed on the crushing mechanism; The crushing mechanism crushes the large pieces of white corundum, the pulverizing mechanism pulverizes the white corundum, the cleaning mechanism cleans the pulverizing mechanism, and the screening mechanism screens the white corundum.

2. A double-roll mill for white corundum blocks as claimed in claim 1, characterized in that: The pulverizing mechanism comprises an adjusting mechanism, a pulverizing box (1), a frame (2), two groups of pulverizing shafts (3) and two groups of first motors (4); the frame (2) and the adjusting mechanism are both mounted on the pulverizing box (1); a feed port is provided at the top end of the pulverizing box (1); a discharge port is provided at the bottom end of the pulverizing box (1); the two groups of pulverizing shafts (3) are rotatably mounted inside the pulverizing box (1) and on the adjusting mechanism respectively; the two groups of first motors (4) are fixedly mounted on the pulverizing box (1) and the front end of the adjusting mechanism respectively; and the two groups of first motors (4) provide power for the two groups of pulverizing shafts (3) respectively.

3. A double-roll mill for white corundum blocks as claimed in claim 2, characterized in that: The adjustment mechanism comprises two groups of sliders (5), two groups of first hydraulic cylinders (6) and two groups of first springs (7). The two groups of sliders (5) are slidably mounted on the crushing box (1). The front end and the rear end of the group of crushing shafts (3) are rotatably mounted on the two groups of sliders (5). A group of first motors (4) are fixedly mounted on the group of sliders (5) to provide power for the crushing shafts (3) rotatably mounted on the two groups of sliders (5). The two groups of first hydraulic cylinders (6) are fixedly mounted on the crushing box (1). One end of the two groups of first springs (7) is respectively mounted on one end of the two groups of first hydraulic cylinders (6), and the other end of the two groups of first springs (7) is respectively mounted on the two groups of sliders (5).

4. A double-roll mill for white corundum blocks as claimed in claim 2, characterized in that: The crushing mechanism comprises two groups of brackets (8), two groups of second hydraulic cylinders (9), two groups of guide tubes (10), two groups of support columns (11) and two groups of extrusion seats (12). The two groups of brackets (8) are respectively installed at the front end and the rear end of the crushing box (1). The two groups of second hydraulic cylinders (9) are respectively fixedly installed on the two groups of brackets (8). The two groups of guide tubes (10) are respectively fixedly installed at the front end and the rear end of the crushing box (1). The two groups of support columns (11) are respectively slidably installed in the guide tubes (10). One end of the two groups of support columns (11) is respectively connected to one end of the two groups of second hydraulic cylinders (9). The other ends of the two groups of support columns (11) are both located inside the crushing box (1). The two groups of extrusion seats (12) are respectively installed on the other ends of the two groups of support columns (11).

5. A double-roll mill for white corundum blocks as claimed in claim 2, characterized in that: The cleaning mechanism comprises two groups of cleaning rollers (13) and two groups of second motors (14); the two groups of cleaning rollers (13) are rotatably mounted inside the crushing box (1), and the two groups of cleaning rollers (13) are respectively located below the two groups of crushing shafts (3); the two groups of second motors (14) are fixedly mounted on the crushing box (1), and the two groups of second motors (14) respectively provide power for the two groups of cleaning rollers (13).

6. A double-roll mill for white corundum blocks as claimed in claim 2, characterized in that: The screening mechanism comprises a mesh plate (15), a plurality of groups of second springs (16) and a plurality of groups of vibration motors (17); the mesh plate (15) is mounted on the bottom end of the crushing box (1) via the plurality of groups of second springs (16); and the plurality of groups of vibration motors (17) are all mounted on the mesh plate (15).

7. A double-roll mill for white corundum blocks as claimed in claim 2, characterized in that: It also comprises a guide bucket (18), the bottom end of which is connected to the top end of the crushing box (1).

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