Dust falling machine for crusher

Abstract

The utility model relates to the technical field of dust falling and environmental protection, and provides a dust falling machine for a crusher, which comprises a crusher body, two filter plates and a dust collection pipe, two mounting holes are formed in one end of the crusher body, the two filter plates are respectively and fixedly mounted on the inner walls of the two mounting holes, and one end of each filter plate is fixedly provided with the dust collection pipe; the two dust filtering plates are fixedly mounted at the ends, away from the filtering plate, of the two dust suction pipes correspondingly, and a plurality of fixing frames are fixedly mounted at the ends, close to the filtering plate, of the two dust suction pipes correspondingly; when the dust collection device is used, the fan frame accelerates air circulation in the dust collection pipe during rotation, dust outside the dust filtering plate is conveniently sucked into the dust collection pipe, and therefore the dust falling effect is achieved, splashing objects are conveniently prevented from entering the dust collection pipe due to the arrangement of the filtering plate, and the dust collection effect is improved due to the arrangement of the dust filtering plate. And dust filtering work can be conveniently conducted on air exhausted outwards from the interior of the dust suction pipe, dust is prevented from being exhausted to the outside, and the dust falling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction and environmental protection, in particular to a dust reduction machine for a crusher. Background Art

[0002] Crusher, also known as stone crusher, is a crushing machine used in the processing of metal and non-metallic ores, which can crush the mined raw ore into small particles by squeezing and bending.

[0003] However, the prior art has the following disadvantages when in use: in the process of crushing materials by the crusher, dust will rise and float in the air, which is not conducive to environmental protection, and a dust suppressor is required to suppress the dust. In addition, the existing dust suppressor adopts an inhalation method to suppress the dust generated by the crusher, but the dust suppression method is less effective and is not conducive to improving the dust suppression efficiency. Therefore, a dust suppressor for a crusher is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when a crusher is used to crush materials, dust will rise and float in the air, which is not conducive to environmental protection and requires a dust suppressor to suppress the dust. In addition, the existing dust suppressors use an inhalation method to suppress the dust generated by the crusher, but the dust suppression method is less effective and is not conducive to improving the dust suppression efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a dust suppressor for a crusher, comprising: a crusher body, one end of which is provided with two mounting holes, and further comprising:

[0006] Two filter plates are fixedly mounted on the inner walls of the two mounting holes respectively, and a dust suction pipe is fixedly mounted on one end of the two filter plates;

[0007] Two dust filter plates are respectively fixedly mounted on one end of the two dust suction pipes away from the filter plates, and one end of the two dust suction pipes close to the filter plates is fixedly mounted with a plurality of fixing frames;

[0008] A plurality of fan racks are respectively mounted on one end of the plurality of fixing racks close to the center of the dust suction pipe through bearings, and a worm gear is fixedly sleeved on one end of the plurality of fan racks away from the fixing rack;

[0009] A plurality of worms are respectively meshed and connected with the outer surfaces of a plurality of worm wheels, and both ends of the plurality of worms away from the worm wheels are coaxially fixedly connected with connecting rods.

[0010] Preferably, one end of the two dust suction pipes close to the filter plate is fixedly installed on one end of the crusher body, wherein the ends of the four connecting rods away from the worm are fixedly installed with rotating rods, and the ends of the multiple rotating rods away from the connecting rods are respectively installed on the two ends of the two dust suction pipes through bearings.

[0011] The technical effect of adopting the above further scheme is: when the external power supply is turned on, the crusher body starts to work and crushes the material. The generated dust floats to the vicinity of the filter plate in the installation hole. The staff controls the motor to work, and the output end of the motor drives the rotating rod to rotate, the rotating rod drives the connecting rod to rotate, and the connecting rod drives the worm to rotate when it rotates. When the rotating rod rotates, it drives the pulley to rotate, and when the pulley rotates, it drives the transmission belt to rotate. When the transmission belt rotates, it drives another pulley to rotate. When the other pulley rotates, it drives the rotating rod fixed on its inner ring to rotate, so as to achieve the synchronous rotation of multiple rotating rods. The purpose is to drive the worms in the two dust suction pipes to rotate synchronously. When the worm rotates, it drives the worm wheel to rotate. When the worm wheel rotates, it drives the fan frame fixed with the inner ring to rotate at one end of the fixed frame. The fixed frame is fixed in the dust suction pipe, which is convenient for the stability of the fan frame. When the fan frame rotates, it accelerates the air circulation inside the dust suction pipe, which is convenient for sucking the dust outside the dust filter plate into the dust suction pipe, thereby achieving the dust reduction effect. The setting of the filter plate is convenient for preventing splashing objects from entering the dust suction pipe. The setting of the dust filter plate is convenient for filtering the air discharged from the dust suction pipe to the outside, preventing dust from being discharged to the outside, and improving the dust reduction effect.

[0012] Preferably, a motor is fixedly mounted on one end of one of the dust suction pipes close to the rotating rod, and an output end of the motor is coaxially fixedly connected to one end of one of the rotating rods that passes through the dust suction pipe to the outside.

[0013] The technical effect of adopting the above further solution is: the motor is fixed at one end of the dust suction pipe, which is convenient for enhancing the stability of the motor. The staff controls the operation of the motor, and the output end of the motor drives the rotating rod fixedly connected thereto to rotate.

[0014] Preferably, a water storage box is fixedly installed at one end of the two dust suction pipes close to the dust filter plate, and a plurality of spray heads are fixedly installed at one end of the two water storage boxes located inside the dust suction pipe.

[0015] The technical effect of adopting the above further solution is: the water storage box is fixed to one end of the dust suction pipe, which is convenient for improving the stability of the water storage box, and the spray head is fixed on the water storage box, which is convenient for spraying out the water in the water storage box.

[0016] Preferably, a bevel box is fixedly mounted on one end of the two dust suction pipes close to the spray head, and a drain pipe is fixedly mounted on one end of the two bevel boxes away from the motor.

[0017] The technical effect of adopting the above further solution is that the water mist combines with the dust and falls into the bevel box under the influence of gravity, then flows to the lowest end of the bevel box and enters the interior of the drain pipe.

[0018] Preferably, a water inlet pipe is fixedly installed at one end of the two water storage boxes close to the drain pipe, and the water inlet pipe is fixedly connected to the water outlet end of the external water pump.

[0019] The technical effect of adopting the above further solution is: the staff controls the external water pump to send the municipal water supply into the water storage box through the water inlet pipe.

[0020] Preferably, one end of the two rotating rods away from the motor is fixedly sleeved with a pulley, and the outer surfaces of the two pulleys are rotatably mounted with a transmission belt.

[0021] The technical effect of adopting the above further scheme is: when the rotating rod rotates, it drives the pulley to rotate, when the pulley rotates, it drives the transmission belt to rotate, when the transmission belt rotates, it drives another pulley to rotate, when the other pulley rotates, it drives the rotating rod with its inner ring fixed to rotate, thereby achieving the purpose of synchronous rotation of multiple rotating rods.

[0022] Preferably, one end of the drain pipe away from the bevel box is placed in an external trash can.

[0023] The technical effect of adopting the above further solution is that the sewage flows out through the drainage pipe into the external garbage bin, which is convenient for centralized treatment of the sewage.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are:

[0025] 1. In the utility model, when in use, the fan frame accelerates the air circulation inside the dust suction pipe when rotating, so as to suck the dust outside the dust filter plate into the dust suction pipe, thereby achieving the dust reduction effect. The setting of the filter plate is convenient for preventing splashing objects from entering the dust suction pipe. The setting of the dust filter plate is convenient for filtering the air discharged from the dust suction pipe to the outside, preventing the dust from being discharged to the outside, and improving the dust reduction effect.

[0026] 2. In the utility model, when in use, the mist head sprays water mist to further reduce the dust sucked into the dust suction pipe. The water mist combines with the dust and falls into the bevel box under the influence of gravity, then flows to the lowest end of the bevel box and enters the drain pipe, and then flows out of the drain pipe to the external garbage can, so as to facilitate the centralized treatment of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the three-dimensional structure of a dust suppressor for a crusher provided by the utility model;

[0028] Figure 2A schematic diagram of a partial three-dimensional structure of a dust suppressor for a crusher provided by the utility model;

[0029] Figure 3 A schematic diagram of the three-dimensional structure of a dust suppressor for a crusher provided by the utility model when viewed from above;

[0030] Figure 4 A dust suppressor for a crusher provided by the utility model Figure 3 Enlarged view of point A.

[0031] Legend: 1. Crusher body; 2. Mounting hole; 3. Filter plate; 4. Dust suction pipe; 401. Motor; 402. Fixing bracket; 403. Fan bracket; 404. Spray head; 405. Worm gear; 406. Worm; 407. Connecting rod; 408. Water storage box; 409. Water inlet pipe; 5. Dust filter plate; 6. Bevel box; 7. Drain pipe; 8. Rotating rod; 9. Pulley; 10. Drive belt. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a dust suppressor for a crusher, comprising: a crusher body 1, one end of which is provided with two mounting holes 2, and further comprising:

[0035] Two filter plates 3 are fixedly mounted on the inner walls of the two mounting holes 2, respectively, and a dust suction pipe 4 is fixedly mounted on one end of the two filter plates 3;

[0036] Two dust filter plates 5 are respectively fixedly mounted on one end of two dust suction pipes 4 away from the filter plate 3, and one end of the two dust suction pipes 4 close to the filter plate 3 is fixedly mounted with a plurality of fixing frames 402;

[0037] A plurality of fan racks 403 are respectively mounted on one end of the plurality of fixing racks 402 close to the center of the dust suction pipe 4 through bearings, and a worm gear 405 is fixedly sleeved on one end of the plurality of fan racks 403 away from the fixing rack 402;

[0038] The multiple worms 406 are meshed and connected with the outer surfaces of the multiple worm wheels 405 respectively. Both ends of the multiple worms 406 away from the worm wheels 405 are coaxially fixedly connected with a connecting rod 407.

[0039] In this embodiment, when in use, the external power supply is turned on, the crusher body 1 starts to work, the material is crushed, and the generated dust floats to the vicinity of the filter plate 3 in the mounting hole 2. The staff controls the motor 401 to work, and the output end of the motor 401 drives the rotating rod 8 to rotate, and the rotating rod 8 drives the connecting rod 407 to rotate. When the connecting rod 407 rotates, it drives the worm 406 to rotate, and when the rotating rod 8 rotates, it drives the pulley 9 to rotate, and when the pulley 9 rotates, it drives the transmission belt 10 to rotate, and when the transmission belt 10 rotates, it drives another pulley 9 to rotate, and when the other pulley 9 rotates, it drives the rotating rod 8 with its inner ring fixed to rotate, so as to achieve the purpose of synchronous rotation of multiple rotating rods 8, which is convenient for The purpose of driving the worm 406 in the two dust suction pipes 4 to rotate synchronously is that the worm 406 drives the worm wheel 405 to rotate when it rotates, and the worm wheel 405 drives the fan frame 403 fixed with the inner ring to rotate at one end of the fixed frame 402 when it rotates. The fixed frame 402 is fixed in the dust suction pipe 4, which is convenient for the stability of the fan frame 403. When the fan frame 403 rotates, it accelerates the air circulation inside the dust suction pipe 4, which is convenient for sucking the dust outside the dust filter plate 5 into the dust suction pipe 4, thereby achieving a dust reduction effect. The setting of the filter plate 3 is convenient for preventing splashing objects from entering the dust suction pipe 4. The setting of the dust filter plate 5 is convenient for filtering the air discharged from the dust suction pipe 4 to the outside, preventing dust from being discharged to the outside, and improving the dust reduction effect.

[0040] Embodiment 2, as Figure 1 - Figure 4As shown, one end of the two dust suction pipes 4 close to the filter plate 3 is fixedly installed at one end of the grinder body 1, wherein the ends of the four connecting rods 407 away from the worm 406 are fixedly installed with a rotating rod 8, and the ends of the multiple rotating rods 8 away from the connecting rods 407 are respectively installed at the two ends of the two dust suction pipes 4 through bearings, and one end of one of the dust suction pipes 4 close to the rotating rod 8 is fixedly installed with a motor 401, and the output end of the motor 401 is coaxially fixedly connected with one end of one of the rotating rods 8 that passes through the dust suction pipe 4 to the outside, and the ends of the two dust suction pipes 4 close to the dust filter plate 5 are fixedly installed with water storage boxes 408, and the two water storage boxes 408 are located at the ends of the two dust suction pipes 4. A plurality of spray heads 404 are fixedly installed at one end of the dust suction pipe 4, a bevel box 6 is fixedly installed at one end of the two dust suction pipes 4 close to the spray head 404, a drain pipe 7 is fixedly installed at one end of the two bevel boxes 6 away from the motor 401, a water inlet pipe 409 is fixedly installed at one end of the two water storage boxes 408 close to the drain pipe 7, the water inlet pipe 409 is fixedly connected to the water outlet end of the external water pump, wherein the two rotating rods 8 are fixedly sleeved with pulleys 9 at one end away from the motor 401, and the outer surfaces of the two pulleys 9 are rotatably installed with transmission belts 10, and the end of the drain pipe 7 away from the bevel box 6 is placed in an external trash can.

[0041] In this embodiment, when in use, the staff controls the external water pump to deliver the municipal water supply into the water storage box 408 through the water inlet pipe 409. When the water pressure in the water storage box 408 reaches the pressure value of the spray head 404, the spray head 404 sprays water mist to further reduce the dust sucked into the dust suction pipe 4. After the water mist combines with the dust, it falls into the bevel box 6 under the influence of gravity, and then flows to the lowest end of the bevel box 6 and enters the drain pipe 7, and then flows out from the drain pipe 7 to the external trash can, so as to facilitate the centralized treatment of sewage.

[0042] Working principle: When in use, the external power supply is turned on, the crusher body 1 starts to work, the material is crushed, and the generated dust floats to the vicinity of the filter plate 3 in the mounting hole 2. The staff controls the motor 401 to work, and the output end of the motor 401 drives the rotating rod 8 to rotate, and the rotating rod 8 drives the connecting rod 407 to rotate. When the connecting rod 407 rotates, it drives the worm 406 to rotate, and when the rotating rod 8 rotates, it drives the pulley 9 to rotate, and when the pulley 9 rotates, it drives the transmission belt 10 to rotate, and when the transmission belt 10 rotates, it drives another pulley 9 to rotate, and when the other pulley 9 rotates, it drives the rotating rod 8 whose inner ring is fixed to rotate, so as to achieve the purpose of synchronous rotation of multiple rotating rods 8, which is convenient for driving the worm 406 in the two dust suction pipes 4 to rotate synchronously, and when the worm 406 rotates, it drives the worm wheel 405 to rotate, and when the worm wheel 405 rotates, it drives the fan frame 403 with the inner ring fixed to rotate at one end of the fixed frame 402, and the fixed frame 402 is fixed in the dust suction pipe 4. The stability of the fan rack 403 is convenient for sleeve installation. The fan rack 403 accelerates the air circulation inside the dust suction pipe 4 when rotating, so as to suck the dust outside the dust filter plate 5 into the dust suction pipe 4, thereby achieving a dust reduction effect. The setting of the filter plate 3 is convenient for preventing splashing objects from entering the dust suction pipe 4. The setting of the dust filter plate 5 is convenient for filtering the air discharged from the dust suction pipe 4 to the outside, preventing dust from being discharged to the outside, and improving the dust reduction effect. When in use, the staff controls the external water pump to pump the municipal water supply It is sent into the water storage box 408 through the water inlet pipe 409. When the water pressure in the water storage box 408 reaches the pressure value of the spray head 404, the spray head 404 sprays water mist to further reduce the dust sucked into the dust suction pipe 4. The water mist combines with the dust and falls into the bevel box 6 under the influence of gravity, then flows to the lowest end of the bevel box 6 and enters the drain pipe 7, and then flows out from the drain pipe 7 to the external trash can, so as to facilitate the centralized treatment of sewage. The model of motor 401 is G022L90.

Claims

1. A dust suppressor for a crusher, comprising a crusher body (1), one end of the crusher body (1) being provided with two mounting holes (2), characterized in that: Also includes: Two filter plates (3) are fixedly mounted on the inner walls of the two mounting holes (2), respectively; one end of each of the two filter plates (3) is fixedly mounted with a dust suction pipe (4); Two dust filter plates (5) are respectively fixedly mounted on one end of the two dust suction pipes (4) away from the filter plate (3); and a plurality of fixing frames (402) are fixedly mounted on one end of the two dust suction pipes (4) close to the filter plate (3); A plurality of fan frames (403) are respectively mounted on one end of the plurality of fixing frames (402) close to the center of the dust suction pipe (4) via bearings, and a worm gear (405) is fixedly sleeved on one end of the plurality of fan frames (403) away from the fixing frames (402); A plurality of worms (406) are respectively meshed with the outer surfaces of a plurality of worm wheels (405); both ends of the plurality of worms (406) away from the worm wheels (405) are coaxially fixedly connected with a connecting rod (407); one end of the two dust suction pipes (4) close to the filter plate (3) is fixedly mounted on one end of the pulverizer body (1); one end of the four connecting rods (407) away from the worms (406) is fixedly mounted with a rotating rod (8); one end of the plurality of rotating rods (8) away from the connecting rod (407) is respectively mounted on both ends of the two dust suction pipes (4) via bearings; a motor (401) is fixedly mounted on one end of one of the dust suction pipes (4) close to the rotating rod (8); an output end of the motor (401) is coaxially fixedly connected with one end of one of the rotating rods (8) penetrating the dust suction pipe (4) to the outside; the two dust suction pipes (4) close to the filter plate (3) are fixedly mounted on one end of the pulverizer body (1); A water storage box (408) is fixedly mounted on one end of the dust plate (5); a plurality of spray heads (404) are fixedly mounted on one end of the two water storage boxes (408) located inside the dust suction pipe (4); a bevel box (6) is fixedly mounted on one end of the two dust suction pipes (4) close to the spray head (404); a drainage pipe (7) is fixedly mounted on one end of the two bevel boxes (6) away from the motor (401); a water inlet pipe (409) is fixedly mounted on one end of the two water storage boxes (408) close to the drainage pipe (7); the water inlet pipe (409) is fixedly connected to the water outlet end of an external water pump; a belt pulley (9) is fixedly mounted on one end of the two rotating rods (8) away from the motor (401); a transmission belt (10) is rotatably mounted on the outer surfaces of the two belt pulleys (9); and an end of the drainage pipe (7) away from the bevel box (6) is placed in an external trash can.

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