CN115555086A - High-efficient mineral aggregate rubbing crusher - Google Patents

Abstract

The invention discloses a high-efficiency mineral material pulverizer and relates to the technical field of pulverization equipment. The invention comprises: a crushing box, the lower part of which is fixedly equipped with a supporting column; a partition plate, which is slidably installed in the crushing box, and a plurality of chutes are arranged in its lower part; a placing plate, which is slidably installed in the crushing box, and whose There are two chute two, one side of the placement plate is fixedly connected with a return spring; the extrusion plate is slidably installed on the placement plate through the second chute and the slider, and its upper part is matched with the slider through the slider. The chute is slidingly matched with the partition, and the lower part of the extruding plate is provided with a transmission part. The invention can effectively drive the movement of the partition plate and the placement plate by setting the transmission parts, so as to realize the primary crushing of the material and the unloading of the secondary crushing, avoiding the direct entry of the material into the secondary crushing process to reduce the crushing quality, The crushing efficiency is improved, and the practicability of the crushing device is increased, which is beneficial to popularization and use of the equipment.

Description

A High Efficiency Mineral Crusher

technical field

The invention relates to the technical field of crushing equipment, in particular to a high-efficiency mineral material crushing machine.

Background technique

In mining, metallurgy, chemical industry, building materials and other industries, mineral crushers are required to crush the materials. In order to process the materials to a suitable particle size, multi-stage crushing is often used, but the materials are crushed from the first stage to the second stage. During the crushing process, some materials that have not undergone primary crushing will be coerced into the secondary crushing process, resulting in incomplete final crushing and reducing the quality of crushing. Therefore, we propose a high-efficiency mineral crushing machine.

Contents of the invention

The purpose of the present invention is to provide a high-efficiency ore pulverizer to solve the problems of the above-mentioned background technology.

The present invention specifically adopts the following technical solutions in order to achieve the above object:

A high-efficiency mineral crushing machine, including:

A crushing box, the lower part of which is fixedly installed with a support column;

The partition is slidably installed in the crushing box, and its lower part is constructed with a plurality of chute 1, and the number of the partition is two;

The placing plate is slidably installed in the crushing box, and its upper part is configured with two chute 2, and the number of the placing plates is two, and one side of the placing plate is fixedly connected with a return spring, and one end of the return spring fixedly connected with the crushing box;

The extruded plate is slidably installed on the placement plate through the two sliding blocks of the chute, and its upper part is slidably matched with the partition plate through the sliding block. One, the lower part of the extruding plate is provided with a transmission part, when the two extruding plates move towards each other, the slider on the upper part of the extruding plate collides with one end of the chute, and drives the two partitions close together , the lower part of the extruding plate slides on the placement plate through a transmission member, when the two extruding plates move in different directions, the upper slider of the extruding plate slides in the first chute, the The lower part of the extrusion plate drives the two placement plates to separate through the transmission member.

Further, the transmission part includes a transmission slider, a transmission spring, a fixed block and a transmission slot, the transmission slider is slidably installed in the extrusion plate, and one end of the transmission slider is fixedly connected with a transmission spring, and the One end of the transmission spring is fixedly connected with the extruding plate, and a transmission groove is set between the two chute two on the placement plate, and a fixed block is fixedly connected in the transmission groove, and the transmission slider and the One end of the fixed block is arc-shaped and conflicts with each other. The two sides of the transmission slider slide and cooperate with the transmission groove. When the two extrusion plates move toward each other, the transmission slider slides in the corresponding transmission groove. When the transmission slider collides with the fixed block and cannot move, the transmission slider will automatically retract into the extrusion plate. At this time, the upper slider of the extrusion plate passes through the chute One end conflicts to drive the two partitions closer together, and when the transmission slider passes over the fixed block, the transmission spring will drive the transmission slider to re-enter the transmission groove, and the two squeezed When the pressure plate moves in opposite directions, the transmission slider drives the placement plate to separate by colliding with the fixed block, and continuously squeezes the transmission spring. When the transmission spring is squeezed to the limit, the placement plate is no longer separated, and the transmission slider retracts into the extrusion plate, at this time, the transmission spring drives the placement plate to reset and move closer. And the upper slider of the extruding plate moves to one end of the chute, at this time, the two partitions are gradually separated under the cooperation of the upper slider of the extruding plate.

Further, one side of the extruding plate is fixedly connected with a hydraulic telescopic rod, and one end of the hydraulic telescopic rod is fixedly connected with the crushing box, and the upper part of the inner chamber of the crushing box is set in a tapered shape.

Further, two crushing rollers are rotatably installed inside the crushing box, and crushing teeth are arranged on the outside of the crushing rollers.

Further, one end of the crushing roller passes through the crushing box through a rotating shaft and a transmission gear is installed, and the two transmission gears mesh with each other.

Further, a conveying roller is rotatably installed inside the crushing box, and an auger blade is installed outside the conveying roller.

Further, a feeding box is fixedly installed on one side of the pulverizing box, and the support column is installed on the lower part thereof, and a tapered cavity is arranged in the feeding box, and one end of the feeding box is rotatably matched with the conveying roller.

Further, a servo motor is fixedly installed on the side opposite to the feeding box outside the crushing box, and the output shaft of the servo motor passes through the crushing box and is fixedly connected to the conveying roller, and one end of one of the transmission gears is The crushing box is connected with the output shaft of the servo motor through a toothed belt assembly.

Further, a filter screen is installed obliquely under the lower material box, the highest point of the filter screen communicates with the tapered cavity, and a collection box is slidably installed under the lower material box, and its inner cavity communicates with the filter screen .

Further, a square cavity is provided in the discharge box, one end of the conveying roller penetrates into the square cavity through a rotating shaft, and a half-wheel is installed, the filter screen is made of elastic material, and one end extends to the In the square cavity, and in contact with the impact wheel half.

The beneficial effects of the present invention are as follows:

The invention can effectively drive the movement of the partition plate and the placement plate by setting the transmission parts, so as to realize the primary crushing of the material and the unloading of the secondary crushing, avoiding the direct entry of the material into the secondary crushing process to reduce the crushing quality, The crushing efficiency is improved, and the practicability of the crushing device is increased, which is beneficial to popularization and use of the equipment.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is a top view of the present invention;

Fig. 4 is a sectional view on A-A direction in Fig. 3 of the present invention;

Fig. 5 is a schematic diagram of the enlarged structure of area B in Fig. 4 of the present invention;

Fig. 6 is a schematic diagram of the structure of the placement board of the present invention;

Reference signs: 1, crushing box; 2, support column; 3, partition; 4, chute one; 5, placing plate; 6, chute two; 7, return spring; 901, transmission slider; 902, transmission spring; 903, fixed block; 904, transmission groove; 10, hydraulic telescopic rod; 11, crushing roller; 12, transmission gear; 13, transmission roller; 14, unloading box; 15. Servo motor; 16. Toothed belt assembly; 17. Filter screen; 18. Collection box; 19. Impact half wheel.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

As shown in Figures 1-6, a high-efficiency mineral material pulverizer proposed by an embodiment of the present invention includes: a crushing box 1, a support column 2 is fixedly installed on its lower part; a partition 3 is slidably installed in the crushing box 1, Its lower structure has a number of chutes 14, and the number of partitions 3 is two; the placement plate 5 is slidably installed in the crushing box 1, and its upper structure has two chutes 26, and the number of placement plates 5 is two One side of the placement plate 5 is fixedly connected with a return spring 7, and one end of the return spring 7 is fixedly connected with the crushing box 1; the extruding plate 8 is slidably installed on the placement plate 5 through the chute 2 6 in cooperation with the slider, and its top is passed through the slide The block matching chute-4 is slidably matched with the partition plate 3. The quantity of the extruding plate 8 is two, and the lower part of the extruding plate 8 is provided with a transmission member 9. When the two extruding plates 8 move toward each other, the extruding plate 8 The slider on the upper part of the pressing plate 8 collides with one end of the chute one 4, and drives the two partitions 3 to close together. The lower part of the pressing plate 8 slides on the placement plate 5 through the transmission part 9. When the extruding plate 8 moves in different directions, the upper slider of the extruding plate 8 slides in the chute one 4, and the lower part of the extruding plate 8 drives the two placing plates 5 to separate through the transmission member 9 , when using this equipment, first pour the ore to be crushed from the upper inlet of the crushing box 1, and then make the two extrusion plates 8 close to squeeze the ore, and at this time the upper part of the extrusion plate 8 is driven by the slider against the chute-4 The two partitions 3 slide and close to prevent the upper part of the ore from falling. After the extrusion is completed, the two extrusion plates 8 are controlled to separate. The lower part of the extrusion plate 8 drives the placement plate 5 to separate through the transmission part 9, and then the crushed ore falls off from it. At the same time, the upper slider of the extrusion plate 8 slides in the chute one 4, and does not drive the partition plate 3 to separate, so it can be achieved that the uncrushed ore cannot enter the next process. In addition, with the extrusion plate 8 in the chute The continuous sliding in -4 will gradually conflict with the end of the chute -4, and then drive the partition 3 to separate, allowing the ore to fall again. Placed on the plate 5, the function that unprocessed ore will not enter the interior of the crushing box 1 is realized, which greatly increases the practicability of the device and improves the efficiency of ore crushing.

As shown in Figure 4, in some embodiments, the transmission member 9 includes a transmission slider 901, a transmission spring 902, a fixed block 903 and a transmission groove 904, the transmission slider 901 is slidably installed in the extrusion plate 8, and the transmission slider 901 One end is fixedly connected with a transmission spring 902, one end of the transmission spring 902 is fixedly connected with the extruding plate 8, and the upper cut of the placement plate 5 is located between the two chute 6, and a transmission groove 904 is provided, and a fixed block 903 is fixedly connected in the transmission groove 904 , one end of the transmission slider 901 and the fixed block 903 is arc-shaped and conflicts with each other. The two sides of the transmission slider 901 slide with the transmission groove 904. When the two extrusion plates 8 move toward each other, the transmission slider 901 is in the corresponding transmission groove. Sliding in 904, when the transmission slider 901 collides with the fixed block 903 and cannot move, the transmission slider 901 will automatically retract into the extrusion plate 8. At this time, the upper slider of the extrusion plate 8 is in conflict with the chute-4 end Drive the two partitions 3 close together, when the transmission slider 901 crosses the fixed block 903, the transmission spring 902 will drive the transmission slider 901 to re-enter the transmission groove 904, when the two extrusion plates 8 move in different directions, the transmission slider 901 drives the placement plate 5 to separate by colliding with the fixed block 903, and constantly squeezes the transmission spring 902. At this time, the upper slider of the extrusion plate 8 slides in the chute-4. When the transmission spring 902 is squeezed to the limit, the placement plate 5 is not separated, and the transmission slider 901 retracts into the extrusion plate 8, at this time, the transmission spring 902 drives the placement plate 5 to reset and move closer, and the upper slider of the extrusion plate 8 moves to one end of the chute one 4, at this time, the two The partition 3 is gradually separated under the cooperation of the upper slider of the extrusion plate 8. When the two extrusion plates 8 are close to squeeze the ore, the transmission slider 901 slides in the corresponding transmission groove 904. When the transmission slider 901 touches the When the fixed block 903 cannot move, the transmission slider 901 will automatically retract into the extruding plate 8. At this time, the upper slider of the extruding plate 8 drives the two partitions 3 to move closer by colliding with the end of the chute-4 to prevent the ore Falling, when the transmission slider 901 crosses the fixed block 903, the transmission spring 902 will drive the transmission slider 901 to re-enter the transmission groove 904. At this time, the extrusion and crushing are completed, and then the two extrusion plates 8 are moved in different directions. The transmission slider 901 drives the placement plate 5 to separate by colliding with the fixed block 903, so that the crushed ore falls into the inner cavity of the crushing box 1. At this time, the upper slider of the extrusion plate 8 slides in the chute one 4, When the transmission spring 902 is squeezed to the limit, the placement plate 5 is no longer separated. At this time, the fixed block 903 squeezes the transmission slider 901 and retracts into the extrusion plate 8 under the action of the transmission spring 902, and then the transmission spring 902 drives the placement The plates 5 reset and close together, and the upper slider of the extrusion plate 8 moves to the end of the chute 4. At this time, the two partitions 3 are gradually separated under the cooperation of the upper slider of the extrusion plate 8, and the ore falls into the placement plate 5 again. Above all, the function that unprocessed ore will not enter the inside of the crushing box 1 is realized, which increases the practicability of the device.

As shown in Figure 4, in some embodiments, one side of the extrusion plate 8 is fixedly connected with a hydraulic telescopic rod 10, and one end of the hydraulic telescopic rod 10 is fixedly connected with the crushing box 1. During use, the hydraulic telescopic rod 10 can be used to Driving the movement of the extruding plate 8 not only reduces the operation difficulty of the equipment, but also improves the crushing efficiency of the equipment. The ore put into the crushing box 1 gathers in the middle of the placement plate 5, which facilitates the crushing and extrusion of the extrusion plate 8 and improves the convenience of the device.

As shown in Figure 4, in some embodiments, two crushing rollers 11 are installed in the crushing box 1, and crushing teeth are arranged on the outside of the crushing rollers 11. The falling ore undergoes secondary processing, which increases the crushing quality of the ore and improves the application of the device.

As shown in Figure 1, in some embodiments, one end of the crushing roller 11 passes through the crushing box 1 through a rotating shaft, and a transmission gear 12 is installed, and the two transmission gears 12 are meshed with each other. Through the meshing of the two transmission gears 12, any rotation is realized. One crushing roller 11 can drive the operation of the other crushing roller 11, which greatly improves the convenience of the device.

As shown in Figure 4, in some embodiments, a conveying roller 13 is installed in rotation in the crushing box 1, and an auger blade is installed outside the conveying roller 13, and the setting of the auger blade can assist the conveying of crushed materials, greatly improving The feeding efficiency of the device is improved, and the crushing efficiency of the device is further improved.

As shown in Figure 4, in some embodiments, the crushing box 1 side is fixedly installed with the lower material box 14, the lower part of which is equipped with a support column 2, and the lower material box 14 is provided with a tapered cavity, one end of which rotates with the conveying roller 13 Coordination, through the cooperation of the conical cavity and the blades of the auger, the particle size of the pulverized material can be reduced by friction with the wall of the conical cavity during transportation, and the crushing quality of the device can be further improved.

As shown in Figures 2 and 4, in some embodiments, a servo motor 15 is fixedly installed on the side opposite to the discharge box 14 outside the crushing box 1, and the output shaft of the servo motor 15 penetrates the crushing box 1 and is fixedly connected to the conveying roller 13 One end of one of the transmission gears 12 runs through the crushing box 1 and is connected to the output shaft of the servo motor 15 through the toothed belt assembly 16. When the device is in use, the transmission roller 13 can be driven by starting the servo motor 15 to further improve the transmission efficiency of the transmission roller 13. When the servo motor 15 is running, it drives one of the crushing rollers 11 to rotate through the toothed belt assembly 16, thereby increasing the efficiency of ore crushing and increasing the convenience of device operation.

As shown in Figure 4, in some embodiments, a filter screen 17 is installed obliquely under the lower material box 14, and the highest point of the filter screen 17 communicates with the tapered cavity, and a collection box 18 is slidably installed under the lower material box 14, and its inner cavity It is connected with the filter screen 17. When the device is in use, a corresponding collection device can be placed under the filter screen 17 to wait for the crushed ore to be collected. At the same time, because the filter screen 17 is installed obliquely, a small amount of completely crushed ore will directly fall into the In the collection box 18, after a batch ends, the ore in the collection box 18 is taken out and crushed again, thereby improving the crushing quality of the device and increasing the novelty of the device.

As shown in Figure 4, in some embodiments, a square cavity is arranged in the feeding box 14, and one end of the conveying roller 13 penetrates into the square cavity through a rotating shaft, and an impact half wheel 19 is installed, and the filter screen 17 is made of elastic material, and One end extends into the square cavity and is in contact with the impact half wheel 19. When the conveying roller 13 is running, it drives the impact half wheel 19 to continuously impact the extension of the filter screen 17, so that the ore after crushing is not piled up, and its unloading is accelerated. rate.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An efficient mineral aggregate crusher, comprising:

a support pillar (2) is fixedly arranged at the lower part of the crushing box (1);

the partition plates (3) are slidably mounted in the crushing box (1), a plurality of first sliding grooves (4) are formed in the lower portion of the partition plates, and the number of the partition plates (3) is two;

the placing plate (5) is slidably mounted in the crushing box (1), two sliding grooves II (6) are formed in the upper part of the placing plate, the number of the placing plates (5) is two, a return spring (7) is fixedly connected to one side of the placing plate (5), and one end of the return spring (7) is fixedly connected with the crushing box (1);

stripper plate (8), through two (6) cooperation sliders of spout slidable mounting place on board (5), its upper portion passes through the slider cooperation first spout (4) with baffle (3) sliding fit, the quantity of stripper plate (8) is two, stripper plate (8) lower part is provided with driving medium (9), and when two when stripper plate (8) moves in opposite directions, stripper plate (8) upper portion slider contradicts spout one (4) one end, and drives two baffle (3) draw close the closure, stripper plate (8) lower part passes through driving medium (9) and slides on placing board (5), when two when stripper plate (8) incorgruous motion, stripper plate (8) upper portion slider is in slide in spout (4), stripper plate (8) lower part is through driving medium (9) drive two place board (5) separation.

2. The efficient mineral aggregate crusher according to claim 1, wherein the transmission member (9) comprises a transmission slider (901), a transmission spring (902), a fixed block (903) and a transmission groove (904), the transmission slider (901) is slidably mounted in the extrusion plate (8), one end of the transmission slider (901) is fixedly connected with the transmission spring (902), one end of the transmission spring (902) is fixedly connected with the extrusion plate (8), the placement plate (5) is provided with the transmission groove (904) between the two sliding grooves (6), the transmission groove (904) is internally and fixedly connected with the fixed block (903), one ends of the transmission slider (901) and the fixed block (903) are arc-shaped and are abutted against each other, two sides of the transmission slider (901) are slidably fitted with the transmission groove (904), when the two extrusion plates (8) move towards each other, the transmission slider (901) slides in the corresponding transmission groove (904), when the transmission slider (901) is abutted against the fixed block (903) and cannot move, the transmission slider (901) automatically returns to the inner side of the extrusion plate (8), and then moves back to the extrusion plate (901) and the upper end of the extrusion plate (903) is retracted into the transmission groove (903) through the transmission groove (903), the transmission springs (902) drive the transmission sliding blocks (901) to enter the transmission grooves (904) again, when the two extrusion plates (8) move in different directions, the transmission sliding blocks (901) drive the placing plates (5) to separate by abutting against the fixing blocks (903), and continuously extrude the transmission springs (902), at the moment, the sliding blocks on the upper portions of the extrusion plates (8) slide in the first sliding grooves (4), when the transmission springs (902) are extruded to the limit, the placing plates (5) are not separated, the transmission sliding blocks (901) retract into the extrusion plates (8), at the moment, the transmission springs (902) drive the placing plates (5) to reset and approach together, the sliding blocks on the upper portions of the extrusion plates (8) move to one end of the first sliding grooves (4), and at the moment, the two partition plates (3) are gradually separated under the cooperation of the sliding blocks on the upper portions of the extrusion plates (8).

3. The efficient mineral aggregate crusher according to claim 1, characterized in that one side of the extrusion plate (8) is fixedly connected with a hydraulic telescopic rod (10), one end of the hydraulic telescopic rod (10) is fixedly connected with the crushing box (1), and the upper part of the inner cavity of the crushing box (1) is conical.

4. A high-efficiency mineral aggregate crusher according to claim 1, characterized in that two crushing rollers (11) are rotatably mounted in the crushing box (1), and crushing teeth are arranged outside the crushing rollers (11).

5. A high-efficiency mineral aggregate crusher according to claim 1, characterized in that one end of the crushing roller (11) is provided with a transmission gear (12) through the crushing box (1) by a rotating shaft, and the two transmission gears (12) are meshed with each other.

6. The efficient mineral aggregate crusher according to claim 1, characterized in that a conveying roller (13) is rotatably installed in the crushing box (1), and a packing auger blade is installed outside the conveying roller (13).

7. The high-efficiency mineral aggregate crusher as claimed in claim 1, characterized in that a blanking box (14) is fixedly arranged on one side of the crushing box (1), the supporting column (2) is arranged on the lower portion of the blanking box, a conical cavity is arranged in the blanking box (14), and one end of the conical cavity is rotatably matched with the conveying roller (13).

8. A high-efficiency mineral aggregate crusher according to claim 1, characterized in that a servo motor (15) is fixedly installed outside the crushing box (1) at the side opposite to the blanking box (14), the output shaft of the servo motor (15) penetrates through the crushing box (1) and is fixedly connected with the conveying roller (13), and one end of one of the transmission gears (12) penetrates through the crushing box (1) and is connected with the output shaft of the servo motor (15) through a toothed belt assembly (16).

9. The efficient mineral aggregate crusher according to claim 1, characterized in that a filter screen (17) is obliquely arranged on the lower discharging box (14), the highest part of the filter screen (17) is communicated with the conical cavity, a collecting box (18) is slidably arranged on the lower discharging box (14), and the inner cavity of the collecting box is communicated with the filter screen (17).

10. The efficient mineral aggregate crusher according to claim 1, characterized in that a square cavity is arranged in the blanking box (14), one end of the conveying roller (13) penetrates into the square cavity through a rotating shaft and is provided with an impact half wheel (19), the filter screen (17) is made of elastic material, and one end of the filter screen extends into the square cavity and is in contact with the impact half wheel (19).

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