Multifunctional cone crusher

Abstract

The utility model discloses a multifunctional cone crusher which comprises a main body support, a cone crushing seat and a granularity regulator, the cone crushing seat is installed at the top of the main body support, the granularity regulator is installed at the top of the cone crushing seat and communicated with the interior of the cone crushing seat, and the bottom of the cone crushing seat is connected with a discharge hopper communicated with the cone crushing seat. And the top of the granularity regulator is connected with a feeding hopper communicated with the interior of the granularity regulator. According to the utility model, the collecting ring and the processing ring are arranged at the position of the feed hopper to collect and process harmful smoke generated when materials are crushed, so that the smoke is prevented from diffusing to an experiment area to cause harm to human bodies and equipment, and meanwhile, the servo motor is arranged to drive the material receiving box to vertically move to be attached to the discharge hopper; material receiving is achieved, the situation that the environment is affected and materials are wasted due to particle diffusion in the discharging process is avoided, the material receiving box is driven by the push rod and can obliquely ascend, operation steps of experimenters are reduced, and the particle taking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a multifunctional cone crusher. Background Art

[0002] The main types of crushing equipment currently include jaw crushers, impact crushers, impact crushers, compound crushers, and cone crushers. Cone crushers are usually used for particle crushing or mixing operations. The rotation speed and crushing time can be adjusted according to experimental needs to achieve the ideal particle size or mixing effect. Multifunctional cone crushers are usually suitable for laboratories in the fields of chemical, food, and pharmaceutical industries. They are often used to crush and grind raw materials when preparing samples, synthesizing reagents, or conducting quality analysis.

[0003] Among them, cone crushers can provide higher production capacity and better quality; the internal structure has good sealing performance, which can effectively protect the equipment from dust and other small particles; it has a long service life and strong applicability. However, the inventors found that the existing cone crushers are generally used in the industrial field, with a relatively complex structure, and particles or powders often escape when receiving materials. They cannot adapt to the environmental requirements in the laboratory, and the shape is fixed, and can only produce particles of one specification, which is not conducive to the normal development of experiments.

[0004] After searching, the patent application number CN202121308244.8 discloses an experimental cone crusher, including a particle size regulator, a crushing part and a receiving bucket. The top of the crushing part is detachably connected to the particle size regulator, the bottom of the crushing part is connected to the discharge hopper, and the receiving bucket is connected to a reciprocating motion mechanism. The receiving bucket can reciprocate in the vertical direction, and when the receiving bucket runs upward to the discharge hopper, it can contact the bottom end surface of the discharge hopper.

[0005] This structure drives the receiving barrel to the bottom of the discharge hopper to receive the material through a push rod to prevent the material from spreading. However, this structure requires the experimenter to bend over to take out the material after receiving the material, which increases the workload of the personnel, and harmful smoke and dust are generated when the material is crushed. If it is not collected and processed in time in the laboratory, it will cause harm to the environment and human body. At the same time, when the discharge hopper is discharging material, some material will adhere to its inner wall and cannot be discharged, resulting in blockage and pollution affecting subsequent crushing. Therefore, the professionals provide a multifunctional cone crusher. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a multifunctional cone crusher, which can avoid the impact of particle diffusion and waste of materials during the material receiving and discharging process, thereby solving the background technology problems.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multifunctional cone crusher comprises a main body support, a cone crushing seat and a particle size regulator, wherein the cone crushing seat is mounted on the top of the main body support, the particle size regulator is mounted on the top of the cone crushing seat and is connected to the inside thereof, the bottom of the cone crushing seat is connected to a discharge hopper connected to the cone crushing seat, the top of the particle size regulator is connected to a feed hopper connected to the inside thereof, the top of the feed hopper is fixedly connected to a collecting ring, the outer ring of the collecting ring is fixedly connected to a processing ring, the outer ring of the processing ring is provided with evenly distributed exhaust holes, and an active A carbon ring, an outer ring of the collecting ring is installed with evenly distributed air pumps, two pipes of the air pump are respectively connected to the inside of the collecting ring and the processing ring, the inner side of the collecting ring is provided with evenly distributed air inlet holes, a servo motor is installed on the main bracket, a screw rod is fixedly connected to the output shaft of the servo motor, a bearing plate is threadedly connected to the screw rod, the bearing plate is slidably connected to the main bracket, a push rod is fixedly installed on the top of the bearing plate, the output end of the push rod is connected to a material receiving box, the material receiving box is located at the bottom of the discharge hopper, and an auxiliary component is arranged on the discharge hopper.

[0009] As a further description of the above technical solution: a control panel is installed on the main frame, and the auxiliary components, servo motor, push rod and air pump are all electrically connected to the control panel.

[0010] As a further description of the above technical solution: a filter ring is installed on the inner side of the collecting ring, and the air inlet is located on the outer side of the filter ring.

[0011] As a further description of the above technical solution: the auxiliary component includes a mounting ring, which is installed on the outside of the discharge hopper, an electromagnetic ring is fixedly installed on the inner wall of the mounting ring, and evenly distributed knocking blocks are slidably connected to the inner wall of the mounting ring, and a magnetic block is fixedly connected to the knocking block, the magnetic block is magnetically connected to the electromagnetic ring, and the electromagnetic ring is electrically connected to the control panel.

[0012] As a further description of the above technical solution: a soft pad is fixedly connected to the knocking block, and the soft pad is in contact with the outer side of the discharge hopper.

[0013] As a further description of the above technical solution: evenly distributed guide shafts are fixedly connected to the main body bracket, and the bearing plate is slidably connected to the guide shafts.

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

[0015] In the utility model, a collecting ring and a processing ring are arranged at the position of the feed hopper to collect and process harmful fumes generated when the materials are crushed, so as to prevent smoke from spreading to the experimental area and causing harm to human body and equipment. At the same time, a servo motor is arranged to drive the receiving box to move vertically and fit with the discharge hopper, so as to achieve material receiving and avoid the diffusion of particles in the discharge process, which may affect the environment and waste materials. The receiving box is driven by a push rod to achieve an inclined upward movement, which reduces the operating steps of the experimenters and improves the efficiency of taking particles. The discharge hopper can be knocked by an auxiliary component to make it vibrate, so that the particles attached to the inner wall of the discharge hopper can be detached and discharged, thereby improving the collection efficiency and avoiding blockage and pollution caused by attachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0020] Description of the numbers in the figure:

[0021] 1. Main support; 2. Cone crushing seat; 3. Particle size regulator; 4. Discharge hopper; 5. Feed hopper; 6. Collecting ring; 7. Processing ring; 8. Exhaust hole; 9. Activated carbon ring; 10. Air pump; 11. Air inlet; 12. Servo motor; 13. Carrying plate; 14. Push rod; 15. Receiving box; 16. Auxiliary components; 1601. Mounting ring; 1602. Electromagnetic ring; 1603. Knocking block; 1604. Magnetic block; 17. Control panel; 18. Filter ring; 19. Cushion; 20. Guide shaft. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-4In the utility model, a multifunctional cone crusher comprises a main support 1, a cone crushing seat 2 and a particle size regulator 3. The cone crushing seat 2 is mounted on the top of the main support 1, the particle size regulator 3 is mounted on the top of the cone crushing seat 2 and is connected to the inside thereof, the bottom of the cone crushing seat 2 is connected to a discharge hopper 4 connected thereto, the top of the particle size regulator 3 is connected to a feed hopper 5 connected thereto, the top of the feed hopper 5 is fixedly connected to a collecting ring 6, the outer ring of the collecting ring 6 is fixedly connected to a processing ring 7, the outer ring of the processing ring 7 is provided with evenly distributed exhaust holes 8, and an activated carbon ring is installed inside the processing ring 7 9. An evenly distributed air pump 10 is installed on the outer ring of the collecting ring 6. The two pipes of the air pump 10 are respectively connected to the inside of the collecting ring 6 and the processing ring 7. The inner side of the collecting ring 6 is provided with evenly distributed air inlet holes 11. A servo motor 12 is installed on the main bracket 1. A screw rod is fixedly connected to the output shaft of the servo motor 12. A bearing plate 13 is threadedly connected to the screw rod. The bearing plate 13 is slidably connected to the main bracket 1. A push rod 14 is fixedly installed on the top of the bearing plate 13. A material receiving box 15 is connected to the output end of the push rod 14. The material receiving box 15 is located at the bottom of the discharge hopper 4. An auxiliary component 16 is provided on the discharge hopper 4.

[0024] The auxiliary component 16 includes a mounting ring 1601, which is mounted on the outer side of the discharge hopper 4. An electromagnetic ring 1602 is fixedly mounted on the inner wall of the mounting ring 1601. Evenly distributed knocking blocks 1603 are slidably connected to the inner wall of the mounting ring 1601. The knocking blocks 1603 are fixedly connected to the magnetic blocks 1604. The magnetic blocks 1604 are magnetically connected to the electromagnetic ring 1602, and the electromagnetic ring 1602 is electrically connected to the control panel 17.

[0025] A motor assembly is installed on the main support 1, and the motor assembly is used for internal driving of the cone crushing seat 2. The cone crusher and the particle size regulator 3 are both existing mature technologies. The structure of the cone crusher mainly includes a frame, a horizontal shaft, a moving cone, an eccentric sleeve, a fixed cone, a hydraulic coupler, a lubrication system and a hydraulic system. The connections between the components are all existing technologies, and the specific connection relationship between the components is no longer repeated in this embodiment; it still needs to be explained that the frame is fixedly connected to the horizontal shaft, and the horizontal shaft is connected to the eccentric sleeve through large and small gears. The eccentric sleeve can contact with the moving cone, so that the eccentric sleeve can drive the moving cone to perform periodic movements, and a crushing chamber for crushing is formed between the moving cone and the fixed cone. The hydraulic system serves as a power source, and the lubrication system provides lubricating oil.

[0026] During the operation of the cone crusher, the motor drives the eccentric sleeve to rotate through the transmission device, and the movable cone rotates and swings under the force of the eccentric sleeve. The section where the movable cone is close to the fixed cone becomes the crushing chamber, and the material is crushed by multiple squeezing and impacts of the movable cone and the fixed cone. When the movable cone leaves this section, the material that has been crushed to the required particle size falls under its own gravity and is discharged from the bottom of the cone.

[0027] More specifically, the horizontal axis of the crusher is driven by a motor through a V-belt and a pulley, and the horizontal axis drives the eccentric sleeve to rotate through large and small gears. The cone shaft of the crusher generates an eccentric distance and performs a pendulum motion under the action of the eccentric sleeve, so that the surface of the crushing wall is sometimes close to the surface of the fixed cone and sometimes away from the surface of the fixed cone, so that the stone is continuously squeezed, broken and impacted in the crushing chamber and crushed; the crushed material is discharged from the discharge port at the bottom of the crusher under the action of its own weight; the upper cavity of the moving cone of the cone crusher is supported on the spherical bearing at the upper end of the fixed main shaft, and its lower cavity is sleeved on the outside of the eccentric sleeve, and its movement is directly driven by the eccentric sleeve. When the eccentric sleeve rotates around the main shaft, the moving cone not only rotates around the center line of the machine with the eccentric sleeve, but also rotates around its own axis. The moving cone performs a spatial pendulum motion around its spherical support center, and the axis of the moving cone intersects with the center line of the main shaft at a fixed point, that is, the center point of the sphere, and the angle between them is the precession angle.

[0028] When the crusher is running, the axis of the moving cone moves in a conical surface relative to the center line of the machine, and the top of the cone is the spherical support center, which always remains stationary during the movement of the moving cone. Therefore, the movement of the moving cone can be regarded as the rotation of a rigid body around a fixed point, that is, the movement of the moving cone is composed of two kinds of rotational motion: precession motion or entrainment motion (the moving cone rotates around the center line of the machine) and rotation motion or relative motion (the moving cone rotates around its own axis).

[0029] When the device is in use, the user controls the air pump 10 to be powered on, and multiple groups of air pumps 10 generate suction to extract the gas inside the collection ring 6 and send it to the inside of the processing ring 7, thereby forming a negative pressure inside the collection ring 6. Multiple groups of air inlet holes 11 generate suction, and the user adds the material through the top of the feed hopper 5. After the particle size regulator 3 and the cone crushing seat 2 cooperate, the material is formed into powder or particles and flows downward into the discharge hopper 4. In the process of filling and crushing, smoke will be generated and diffused through the top, and the smoke will be sucked into the inside of the collection ring 6, and then enter the inside of the processing ring 7 through the guidance of the air pump 10. As the airflow continues to enter, the smoke passes through the activated carbon ring 9 and is discharged through the exhaust hole 8, and the harmful substances in the smoke will be adsorbed and filtered. The servo motor 12 is powered on to drive the screw rod fixed to it to rotate synchronously, and the bearing plate 13 threadedly connected to the screw rod begins to move upward, thereby driving the material receiving box 15 to move upward. Move up to the bottom of the discharge hopper 4, and the particles discharged from the discharge hopper 4 will enter the receiving box 15 for collection. At this time, the auxiliary component 16 is in operation, and the electromagnetic ring 1602 is set to operate intermittently. The electromagnetic ring 1602 is energized to generate the same magnetic field as the magnetic block 1604, thereby pushing the magnetic block 1604 to move quickly, and the knocking block 1603 slides inside the mounting ring 1601 to hit the discharge hopper 4, causing the discharge hopper 4 to vibrate, thereby causing the particles attached to the inner wall of the discharge hopper 4 to be quickly discharged. When the electromagnetic ring 1602 is powered off and the knocking block 1603 is affected by gravity, it enters the mounting ring 1601, and waits for the electromagnetic ring 1602 to be powered on again and knocks again, and this process is repeated. After the material collection is completed, the servo motor 12 rotates in the opposite direction to drive the carrying plate 13 to move downward, and then the push rod 14 operates to drive the receiving box 15 to move obliquely upward, thereby causing the receiving box 15 to be moved out from the bottom of the main bracket 1, so that the experimenter can take the particles.

[0030] In the utility model, a collecting ring 6 and a processing ring 7 are arranged at the position of the feed hopper 5 to collect and process the harmful smoke generated when the material is crushed, so as to prevent the smoke from spreading to the experimental area and causing harm to the human body and equipment. At the same time, a servo motor 12 is arranged to drive the receiving box 15 to move vertically and fit with the discharge hopper 4, so as to achieve material receiving and avoid the diffusion of particles during the discharge process, which may affect the environment and waste materials. The receiving box 15 is driven by the push rod 14 to achieve an inclined upward movement, which reduces the operating steps of the experimenter and improves the efficiency of taking the particles. The auxiliary component 16 can knock the discharge hopper 4 to make it vibrate, so that the particles attached to the inner wall of the discharge hopper 4 can be detached and discharged, thereby improving the collection efficiency and avoiding blockage and pollution caused by attachment.

[0031] See also Figure 1 , wherein: a control panel 17 is installed on the main frame 1 , and the auxiliary component 16 , the servo motor 12 , the push rod 14 and the air pump 10 are all electrically connected to the control panel 17 .

[0032] In the present invention, the setting of the control panel 17 can make the user operate the device more simply and quickly, thereby reducing the steps required for the user to operate, thereby improving the practicality of the device.

[0033] See also Figures 1 to 3 , wherein: a filter ring 18 is installed on the inner side of the collecting ring 6 , and the air inlet 11 is located on the outer side of the filter ring 18 .

[0034] In the present invention, when smoke enters the air inlet 11 , the filter ring 18 can filter the smoke, so that particulate matter diffused with the smoke cannot penetrate the filter ring 18 , thereby avoiding accumulation in the collection ring 6 .

[0035] See also Figure 2 and 4 , wherein: a soft pad 19 is fixedly connected to the knocking block 1603, and the soft pad 19 contacts the outer side of the discharge hopper 4.

[0036] In the utility model, the setting of the soft pad 19 can play a certain buffering role when the knocking block 1603 hits the discharge hopper 4, avoiding noise generated by the impact without affecting the vibration of the discharge hopper 4, and also avoiding damage to the discharge hopper 4.

[0037] See also Figure 2 , wherein: the main frame 1 is fixedly connected with evenly distributed guide shafts 20 , and the bearing plate 13 is slidably connected with the guide shafts 20 .

[0038] In the present invention, the setting of the guide shaft 20 can limit the bearing plate 13, so that the bearing plate 13 is always located in the main support 1 to maintain stable movement in the vertical direction.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A multifunctional cone crusher, comprising a main body support (1), a cone crushing seat (2) and a particle size regulator (3), wherein the cone crushing seat (2) is mounted on the top of the main body support (1), and the particle size regulator (3) is mounted on the top of the cone crushing seat (2) and communicated with the inside thereof, characterized in that: The bottom of the cone crushing seat (2) is connected to a discharge hopper (4) in communication with the cone crushing seat (2), the top of the particle size regulator (3) is connected to a feed hopper (5) in communication with the interior thereof, the top of the feed hopper (5) is fixedly connected to a collecting ring (6), the outer ring of the collecting ring (6) is fixedly connected to a processing ring (7), the outer ring of the processing ring (7) is provided with evenly distributed exhaust holes (8), the interior of the processing ring (7) is equipped with an activated carbon ring (9), the outer ring of the collecting ring (6) is equipped with evenly distributed air pumps (10), the two pipes of the air pump (10) are respectively connected to the interior of the collecting ring (6) and the processing ring (7), and the inner side of the collecting ring (6) is provided with evenly distributed air intake holes (11); A servo motor (12) is mounted on the main support (1), a screw rod is fixedly connected to the output shaft of the servo motor (12), a bearing plate (13) is threadedly connected to the screw rod, the bearing plate (13) is slidably connected to the main support (1), a push rod (14) is fixedly mounted on the top of the bearing plate (13), the output end of the push rod (14) is connected to a material receiving box (15), the material receiving box (15) is located at the bottom of the discharge hopper (4), and an auxiliary component (16) is arranged on the discharge hopper (4).

2. A multifunctional cone crusher according to claim 1, characterized in that: A control panel (17) is installed on the main frame (1), and the auxiliary component (16), the servo motor (12), the push rod (14) and the air pump (10) are all electrically connected to the control panel (17).

3. A multifunctional cone crusher according to claim 1, characterized in that: A filter ring (18) is installed on the inner side of the collecting ring (6), and the air inlet (11) is located on the outer side of the filter ring (18).

4. A multifunctional cone crusher according to claim 2, characterized in that: The auxiliary component (16) comprises a mounting ring (1601), wherein the mounting ring (1601) is mounted on the outer side of the discharge hopper (4), an electromagnetic ring (1602) is fixedly mounted on the inner wall of the mounting ring (1601), evenly distributed knocking blocks (1603) are slidably connected to the inner wall of the mounting ring (1601), a magnetic block (1604) is fixedly connected to the knocking block (1603), the magnetic block (1604) is magnetically connected to the electromagnetic ring (1602), and the electromagnetic ring (1602) is electrically connected to the control panel (17).

5. A multifunctional cone crusher according to claim 4, characterized in that: A soft pad (19) is fixedly connected to the knocking block (1603), and the soft pad (19) is in contact with the outer side of the discharge hopper (4).

6. The multifunctional cone crusher according to claim 1, characterized in that: The main frame (1) is fixedly connected with evenly distributed guide shafts (20), and the bearing plate (13) is slidably connected with the guide shafts (20).

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