Intelligent crusher with feeding port dustproof function

Abstract

The invention discloses an intelligent crusher with a feeding port dustproof function, relates to the technical field of crushing equipment, and aims to solve the technical problems that fine particles and dust can be generated when ore is impacted and ground at a high speed, and pulmonary infection can be caused when people inhale the fine particles and dust. The intelligent crusher comprises a machine base, and a crushing box is fixedly connected to the top of the machine base. According to the ore crushing device, by arranging the atomizing nozzles, during ore crushing, water flow passes through the atomizing nozzles to be atomized, powder particles generated by ore crushing are settled, meanwhile, part of atomized water can cool the surface of ore, settled mixed liquid flows downwards through the inner wall of the water collecting frame and flows into the water tank from the second pipeline to be settled, and the ore crushing efficiency is improved. According to the device, the functions of dust falling at the feeding port and ore surface cooling can be achieved, meanwhile, water circulation can be achieved through the sedimentation box, water resource consumption is reduced, and the reliability of the device can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of crushing equipment, and more specifically, to an intelligent crusher with a dust-proof function for a feeding port. Background Art

[0002] The reason why the intelligent crusher is equipped with a dust-proof function at the feed port is mainly to reduce the dust generated during the operation, improve the working environment, and protect the health of operators. It also helps to reduce material loss and environmental pollution.

[0003] At present, in the process of using a crusher to crush ore, fine particles and dust will be generated due to the high-speed impact and grinding of the ore, which will cause inhalation by nearby people, causing lung infection and affecting people's health. In view of this, we propose an intelligent crusher with dust prevention function at the feed port. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent crusher with a dust-proof function at the feed port, so as to solve the technical problem that ore is subjected to high-speed impact and grinding, which will produce fine particles and dust, and people will inhale it and cause lung infection.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an intelligent crusher with a dust-proof function for a feed port, comprising a machine base, a crushing box is fixedly connected to the top of the machine base, two closed loops are arranged between the crushing box and the machine base, a machine box is fixedly connected to one side of the top of the machine base, and a crushing mechanism is arranged inside the crushing box; the crushing mechanism comprises a liner, a transmission unit, an extrusion unit and an atomization dust removal unit; the liner is fixedly connected to the inner walls on both sides of the crushing box and the liner is fixedly connected to the machine base. The present invention arranges an atomization nozzle, and in the ore crushing, the water flow is atomized through the atomization nozzle, and the powder particles generated by the ore crushing are precipitated. At the same time, part of the atomized water can cool the surface of the ore, and the precipitated mixed liquid flows downward through the inner wall of the water collecting frame, flows into the water tank from the second pipe for precipitation, and the water flows into the water tank from the circulation trough and merges with the water flow in the water tank. The present invention can realize the functions of dust reduction at the feed port and cooling the surface of the ore. At the same time, water circulation can be realized through the precipitation box, reducing water resource consumption, which is conducive to improving the reliability of the device.

[0006] Preferably, a plurality of crushing teeth are fixedly connected to the side surface of the crushing roller, and the crushing teeth are meshingly connected to the liner.

[0007] Preferably, the transmission unit includes a first motor, which is fixedly connected to one side of the top of the base and fixedly sleeved inside the chassis, a first transmission wheel is fixedly connected to the output end of the first motor, a second transmission wheel is fixedly connected to one end of the crushing roller close to the first transmission wheel, the first transmission wheel and the second transmission wheel are connected through a transmission belt, hydraulic couplers are fixedly sleeved at both ends of the crushing roller and the upper shell of the hydraulic coupler is fixedly connected to the base, a protective cover is fixedly connected to the base close to the first transmission wheel, and the first transmission wheel, the second transmission wheel and the transmission belt are arranged inside the protective cover.

[0008] Preferably, the extrusion unit includes two movable grooves, the two movable grooves are respectively arranged on the inner walls on both sides of the crushing box, the inner walls on both sides of the two movable grooves are respectively fixedly connected to limit rods, the outer wall of each limit rod is movably sleeved with a first spring and one end of the first spring is fixedly connected to the inner wall of the bottom of the movable groove, the two limit rods are movably sleeved with a limit cylinder, and a pressure cylinder is commonly fixedly connected between the two limit rods. The present invention applies pressure to the ore through the weight of the pressure cylinder itself, so that the ore can fully contact with the crushing teeth, thereby improving the crushing efficiency. At the same time, it can prevent ore residue from splashing and causing damage to the transmission parts on the equipment. In addition, the downward movement of the pressure cylinder can be buffered by the first spring to prevent the crushing box from being squeezed and deformed, which is beneficial to improving the safety of the device.

[0009] Preferably, the atomizing dust removal unit includes a water tank, which is fixedly connected to the top of the base away from the first motor. The top of the water tank is fixedly connected to a confluence pipe, the output end of the confluence pipe is fixedly connected to a high-pressure pump, and the output end of the high-pressure pump is fixedly connected to a diversion pipe.

[0010] Preferably, a sedimentation box is slidably connected inside the water tank.

[0011] Preferably, a water collecting frame is fixedly connected to the top of the crushing box, a plurality of first pipes are fixedly connected to the bottom of the water collecting frame, a plurality of second pipes are fixedly connected to the bottom of the first pipes, and the second pipes are connected to the sedimentation box.

[0012] Preferably, a plurality of flow grooves are provided on one side of the sedimentation box and the flow grooves are distributed in a linear array, a water storage groove is provided on the inner wall at the bottom of the water collecting frame and the water storage groove is fixedly connected to the first pipe. The present invention can atomize the water flow by arranging an atomizing nozzle to reduce dust on the powder particles. At the same time, part of the atomized water falls into the crushing chamber to cool the surface of the ore, thereby avoiding the surface temperature of the ore being too high, which causes the equipment to be unable to operate normally, and is beneficial to improving the stability of the device.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention sets an atomizing nozzle. During the ore crushing, water flows through the atomizing nozzle to be atomized, and the powder particles generated by the ore crushing are settled. At the same time, part of the atomized water can cool the surface of the ore, and the settled mixed liquid flows downward through the inner wall of the water collecting frame, flows into the water tank from the second pipe to precipitate, and the water flows into the water tank from the circulation groove and merges with the water flow in the water tank. The present invention can realize the functions of dust reduction at the feed port and cooling the surface of the ore. At the same time, water circulation can be realized through the sedimentation box, reducing water resource consumption, which is conducive to improving the reliability of the device.

[0015] 2. The present invention applies pressure to the ore through the weight of the pressure cylinder itself, so that the ore can fully contact the crushing teeth, thereby improving the crushing efficiency. At the same time, it can prevent the ore residue from splashing and causing damage to the transmission parts of the equipment. In addition, the downward movement of the pressure cylinder can be buffered by the first spring to prevent the crushing box from being squeezed and deformed, which is beneficial to improving the safety of the device.

[0016] 3. The present invention can atomize the water flow by setting an atomizing nozzle to reduce dust on the powder particles. At the same time, part of the atomized water falls into the crushing chamber to cool the ore surface, avoiding the ore surface temperature being too high, which causes the equipment to fail to operate normally, and is beneficial to improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional partial structure of the extrusion unit of the present invention;

[0020] Figure 4 For the present invention Figure 3 A is an enlarged structural diagram;

[0021] Figure 5 It is a schematic diagram of the three-dimensional partial structure of the pulverizing mechanism of the present invention;

[0022] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in FIG.

[0023] Figure 7 It is a schematic diagram of a three-dimensional partially enlarged structure of the atomizing dust removal unit of the present invention, so as to illustrate the three-dimensional structure of the precipitation box.

[0024] Explanation of the numbers in the figure: 1. base; 2. crushing box; 3. chassis; 4. crushing mechanism; 401. lining plate; 402. crushing roller; 402a. crushing teeth; 5. transmission unit; 501. first motor; 502. first transmission wheel; 503. second transmission wheel; 504. transmission belt; 505. hydraulic coupler; 506. protective cover; 6. extrusion unit; 601. movable groove; 602. limit rod; 603. first spring; 604. limit cylinder; 605. pressure cylinder; 7. atomization dust removal unit; 701. water tank; 702. confluence pipe; 703. high pressure pump; 704. diversion pipe; 705. atomization nozzle; 706. sedimentation box; 706a. circulation groove; 707. water collection frame; 707a. water storage tank; 708. first pipeline; 709. second pipeline. DETAILED DESCRIPTION

[0025] like Figures 1 to 7 As shown, the present invention relates to an intelligent crusher with a dust-proof function for a feed port, comprising a machine base 1, a crushing box 2 is fixedly connected to the top of the machine base 1, two closed loops 201 are arranged between the crushing box 2 and the machine base 1, a machine box 3 is fixedly connected to one side of the top of the machine base 1, and a crushing mechanism 4 is arranged inside the crushing box 2; the crushing mechanism 4 comprises a lining plate 401, a transmission unit 5, an extrusion unit 6 and an atomizing dust removal unit 7; the lining plate 401 is fixedly connected to the inner walls on both sides of the crushing box 2 and the lining plate 401 is fixedly connected to the machine base 1, it is worth noting that the lining plate 401 is a conventional component in the prior art, it is worth noting that the lining plate 401 can reduce the direct impact and wear of the material on the wall of the crushing chamber, and extend the service life of the wall of the crushing chamber, and at the same time, the design of the lining plate 401 affects the movement trajectory of the material in the crushing chamber, thereby helping to control the crushing particle size of the material, and the lining plate 401 can reduce the wear or damage of other parts inside the equipment, and reduce the maintenance cost, and a crushing roller 402 is movably sleeved between the two closed loops 201 through a first bearing The present invention sets an atomizing nozzle 705. During the ore crushing, the water flows through the atomizing nozzle 705 to be atomized, and the powder particles generated by the ore crushing are settled. At the same time, part of the atomized water can cool the surface of the ore, and the settled mixed liquid flows downward through the inner wall of the water collecting frame 707, flows into the water tank 701 from the second pipe 709 for sedimentation, and the water flows into the water tank 701 from the circulation groove 706a and merges with the water flow in the water tank 701. The present invention can achieve dust reduction at the feed inlet and ore surface The surface cooling function is realized. At the same time, water circulation can be realized through the sedimentation box 706, which reduces the consumption of water resources and is beneficial to improving the reliability of the device. When in use, the first motor 501 drives the first transmission wheel 502 to rotate through the external circuit mechanism, and then drives the second transmission wheel 503 to rotate through the transmission belt 504, and rotates the crushing roller 402 through the hydraulic coupling 505. At this time, the movement state of the crushing teeth 402a and the meshing state between the crushing teeth 402a and the lining plate 401 are observed.

[0026] In an embodiment of the present invention, a plurality of crushing teeth 402a are fixedly connected to the side surface of the crushing roller 402, and the crushing teeth 402a are meshingly connected with the lining 401. It is worth noting that the meshing connection between the crushing teeth 402a and the lining 401 can increase the shearing and squeezing effects on the ore material, thereby improving the crushing efficiency. At the same time, preliminary screening can be achieved through the crushing teeth 402a and the lining 401, avoiding secondary crushing of the ore material after passing through the crushing teeth 402a, thereby reducing the crushing rate and energy consumption.

[0027] In an embodiment of the present invention, the transmission unit 5 includes a first motor 501, which is fixedly connected to one side of the top of the base 1 and fixedly sleeved inside the chassis 3. The output end of the first motor 501 is fixedly connected to a first transmission wheel 502, and the crushing roller 402 is fixedly connected to an end of the first transmission wheel 502 close to the first transmission wheel 502. The first transmission wheel 502 and the second transmission wheel 503 are connected by a transmission belt 504. The two ends of the crushing roller 402 are respectively fixedly sleeved with hydraulic couplers 505, and the upper shell of the hydraulic coupler 505 is fixedly connected to the base 1. It is worth noting that the hydraulic coupler 505 is relative to the permanent magnet coupler. The hydraulic coupler 505 can balance the loads of various working points when multiple machines are driven, so that the first motor 501 and the crushing roller 402 will not affect each other, and each can achieve a corresponding operating speed. At the same time, during heavy-load startup or sudden loading, the hydraulic coupler 505 can load smoothly through simple slip to prevent the first motor 501 from stalling, and the power and torque of the hydraulic coupler 505 are transmitted through the mass and speed of the liquid, so that smooth and continuous power transmission can be obtained to reduce impact and torsional vibration. The base 1 is fixedly connected with a protective cover 506 near the first transmission wheel 502, and the first transmission wheel 502, the second transmission wheel 503 and the transmission belt 504 are arranged inside the protective cover 506. When crushing the ore, the ore is first put into the crushing box 2, and the crushing teeth 402a rotate, and the liner 401 shears and squeezes the ore material, so that the ore is crushed. When there is a lot of ore in the crushing box 2, the hydraulic coupler 505 can be used to avoid the ore getting stuck in the crushing teeth 402a and being unable to rotate, resulting in the first motor 501 being unable to work normally.

[0028] As another embodiment of the present invention, the extrusion unit 6 includes two movable grooves 601, which are respectively arranged on the inner walls on both sides of the crushing box 2, and the inner walls on both sides of the two movable grooves 601 are respectively fixedly connected to the limiting rods 602, and the outer wall of each limiting rod 602 is movably sleeved with a first spring 603, and one end of the first spring 603 is fixedly connected to the inner wall at the bottom of the movable groove 601, and the two limiting rods 602 are movably sleeved with the limiting cylinder 604, and a pressure cylinder 605 is fixedly connected between the two limiting rods 602. It is worth mentioning that a plurality of annular grooves are provided on the side surface of the pressure cylinder 605, which can generate pressure on the material during use to prevent the ore from splashing and colliding with the stirring component, thereby affecting the service life of the device. At the same time, during use, the pressure cylinder 605 exerts a force on the ore through its own weight. It can effectively prevent the ore from splashing, and the pressure cylinder 605 can guide and move the material in the crushing chamber. The present invention applies pressure to the ore through the weight of the pressure cylinder 605 itself, so that the ore can fully contact the crushing teeth 402a, thereby improving the crushing efficiency. At the same time, it can prevent the ore residue from splashing and causing damage to the transmission parts of the equipment. In addition, the downward movement of the pressure cylinder 605 can be buffered by the first spring 603 to prevent the crushing box 2 from being squeezed and deformed, which is beneficial to improving the safety of the device. In the process of crushing the ore, the pressure cylinder 605 applies an extrusion force to the ore through its own weight to prevent the ore from splashing and colliding with the crushing parts. Among them, the first spring 603 can buffer the pressure cylinder 605 to prevent the pressure cylinder 605 from damaging the crushing box 2 due to inertia.

[0029] As another embodiment of the present invention, the atomizing dust removal unit 7 includes a water tank 701, which is fixedly connected to the top of the base 1 on the side away from the first motor 501, and the top of the water tank 701 is fixedly connected to a confluence pipe 702, and the output end of the confluence pipe 702 is fixedly connected to a high-pressure pump 703, and the output end of the high-pressure pump 703 is fixedly connected to a diversion pipe 704. It is worth noting that by setting the confluence pipe 702, the water pressure in the confluence pipe 702 can be increased during the operation of the high-pressure pump 703, so that the upper branch of the diversion pipe 704 provides a larger water pressure, and the output end of the diversion pipe 704 is fixedly connected to an atomizing nozzle 705, and the water tank 701 A sedimentation box 706 is slidably connected inside, a water collecting frame 707 is fixedly connected to the top of the crushing box 2, a plurality of first pipes 708 are fixedly connected to the bottom of the water collecting frame 707, a plurality of second pipes 709 are fixedly connected to the bottom of the plurality of first pipes 708, and the second pipes 709 are connected to the sedimentation box 706, a plurality of flow slots 706a are provided on one side of the sedimentation box 706, and the flow slots 706a are distributed in a linear array, a water tank 707a is provided on the inner wall of the bottom of the water collecting frame 707, and the water tank 707a is fixedly connected to the first pipe 708. The present invention can atomize the water flow by setting an atomizing nozzle 705 to atomize the powder particles. Dust reduction is carried out, and part of the atomized water falls into the crushing chamber to cool the surface of the ore to avoid the ore surface temperature being too high, which causes the equipment to be unable to operate normally, which is beneficial to improving the stability of the device. During long-term crushing, the high-pressure pump 703 is operated through an external switch, and the water flow in the water tank 701 flows from the branch into the confluence pipe 702 through the high-pressure pump 703, wherein the water pressure inside the confluence pipe 702 can be increased, and the water flow flows from the output end of the high-pressure pump 703 into the diversion pipe 704 and is sprayed out from the atomizing nozzle 705. In this process, the sprayed water is atomized by the atomizing nozzle 705, which has an effect on the ore crushing. The dust is precipitated, and when the ore is squeezed, a large amount of heat is generated. The ore can be cooled by partial water mist, thereby protecting the equipment. Part of the mixed liquid flows downward from the inner wall of the water collecting frame 707, and then passes through the water tank 707a, so that the mixed liquid flows from the first pipe 708 into the second pipe 709, and from the second pipe 709 into the sedimentation box 706, and precipitates inside the sedimentation box 706. The water flows from the circulation groove 706a into the water tank 701. After use, the sedimentation box 706 can be manually taken out from the water tank 701, and the sediment inside it can be cleaned.

[0030] Working principle: This embodiment provides an intelligent crusher with a dust-proof function for the feed port. When in use, the first motor 501 drives the first transmission wheel 502 to rotate through the external circuit mechanism, and then drives the second transmission wheel 503 to rotate through the transmission belt 504, and the crushing roller 402 rotates through the hydraulic coupler 505. At this time, by observing the movement state of the crushing teeth 402a and the meshing state between the crushing teeth 402a and the liner 401, when crushing the ore, first put the ore into the crushing box 2, and then through the crushing teeth 402a, the ore is crushed. 02a rotates, and shears and squeezes the ore material with the liner 401, so that the ore is crushed. When there is a lot of ore in the crushing box 2, the hydraulic coupler 505 can be used to prevent the ore from getting stuck in the crushing teeth 402a and being unable to rotate, resulting in the first motor 501 not being able to work normally. During the ore crushing, the pressure cylinder 605 exerts a squeezing force on the ore through its own weight to prevent the ore from splashing and colliding with the crushing parts. Among them, the first spring 603 can buffer the pressure cylinder 605 to prevent the pressure cylinder 605 from being inertial. The crushing box 2 is damaged. During long-term crushing, the high-pressure pump 703 is operated through an external switch. The water in the water tank 701 flows from the branch into the confluence pipe 702 through the high-pressure pump 703, wherein the water pressure inside the confluence pipe 702 can be increased. The water flows from the output end of the high-pressure pump 703 into the diversion pipe 704 and is sprayed out from the atomizing nozzle 705. In this process, the sprayed water is atomized by the atomizing nozzle 705 to precipitate the dust generated by the ore crushing. In addition, when the ore is squeezed, a large amount of heat is generated. Through partial water mist, the ore can be cooled, thereby protecting the equipment. Part of the mixed liquid flows downward from the inner wall of the water collecting frame 707, and then passes through the water tank 707a, so that the mixed liquid flows from the first pipe 708 into the second pipe 709, and then flows from the second pipe 709 into the sedimentation box 706, and settles inside the sedimentation box 706. The water flows from the circulation groove 706a into the water tank 701. After use, the sedimentation box 706 can be manually removed from the water tank 701 and the sediment inside it can be cleaned.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An intelligent crusher with dust-proof function at the feed inlet, characterized in that: It comprises a machine base (1), a crushing box (2) is fixedly connected to the top of the machine base (1), two closed loops (201) are arranged between the crushing box (2) and the machine base (1), a machine box (3) is fixedly connected to one side of the top of the machine base (1), and a crushing mechanism (4) is arranged inside the crushing box (2); The pulverizing mechanism (4) comprises a lining plate (401), a transmission unit (5), an extrusion unit (6) and an atomization dust removal unit (7); The lining plate (401) is fixedly connected to the inner walls on both sides of the crushing box (2) and the lining plate (401) is fixedly connected to the machine base (1). The lining plate (401) is a conventional component in the prior art. A crushing roller (402) is movably sleeved between the two closed loops (201) via a first bearing.

2. The intelligent crusher with dust-proof function at the feed inlet according to claim 1 is characterized in that: A plurality of crushing teeth (402a) are fixedly connected to the side surface of the crushing roller (402), and the crushing teeth (402a) are meshingly connected to the lining plate (401).

3. The intelligent crusher with dust-proof function at the feed inlet according to claim 1 is characterized in that: The transmission unit (5) comprises a first motor (501), the first motor (501) being fixedly connected to one side of the top of the machine base (1) and the first motor (501) being fixedly sleeved inside the machine case (3), the output end of the first motor (501) being fixedly connected to a first transmission wheel (502), the end of the crushing roller (402) close to the first transmission wheel (502) being fixedly connected to a second transmission wheel (503), the first transmission wheel (502) and the second transmission wheel (503) being transmission-connected via a transmission belt (504), the two ends of the crushing roller (402) being fixedly sleeved with a hydraulic coupler (505) respectively, and the upper shell of the hydraulic coupler (505) being fixedly connected to the machine base (1), the machine base (1) being fixedly connected to a protective cover (506) close to the first transmission wheel (502), and the first transmission wheel (502), the second transmission wheel (503) and the transmission belt (504) being arranged inside the protective cover (506).

4. The intelligent crusher with dust-proof function at the feed inlet according to claim 1, characterized in that: The extrusion unit (6) comprises two movable grooves (601), the two movable grooves (601) are respectively arranged on the inner walls on both sides of the crushing box (2), the inner walls on both sides of the two movable grooves (601) are respectively fixedly connected to limit rods (602), the outer wall of each limit rod (602) is movably sleeved with a first spring (603), and one end of the first spring (603) is fixedly connected to the inner wall at the bottom of the movable groove (601), the two limit rods (602) are movably sleeved with a limit cylinder (604), and a pressure cylinder (605) is fixedly connected between the two limit rods (602).

5. The intelligent crusher with dust-proof function at the feed inlet according to claim 1 is characterized in that: The atomizing dust removal unit (7) comprises a water tank (701), the water tank (701) being fixedly connected to the top of the machine base (1) on a side away from the first motor (501), the top of the water tank (701) being fixedly connected to a confluence pipe (702), the output end of the confluence pipe (702) being fixedly connected to a high-pressure pump (703), the output end of the high-pressure pump (703) being fixedly connected to a diversion pipe (704), and the output end of the diversion pipe (704) being fixedly connected to an atomizing nozzle (705).

6. The intelligent crusher with dust-proof function at the feed inlet according to claim 5, characterized in that: A sedimentation box (706) is slidably connected inside the water tank (701).

7. The intelligent crusher with dust-proof function at the feed inlet according to claim 6, characterized in that: The top of the crushing box (2) is fixedly connected to a water collecting frame (707), the bottom of the water collecting frame (707) is fixedly connected to a plurality of first pipes (708), the bottoms of the plurality of first pipes (708) are fixedly connected to a second pipe (709), and the second pipe (709) is connected to the sedimentation box (706).

8. The intelligent crusher with dust-proof function at the feed inlet according to claim 7, characterized in that: A plurality of flow slots (706a) are provided on one side of the sedimentation box (706), and the flow slots (706a) are distributed in a linear array. A water storage tank (707a) is provided on the inner wall of the bottom of the water collection frame (707), and the water storage tank (707a) is fixedly connected to the first pipe (708).

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