CN112387406B - Environment-friendly ore crusher - Google Patents
Environment-friendly ore crusher Download PDFInfo
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- CN112387406B CN112387406B CN202011153165.4A CN202011153165A CN112387406B CN 112387406 B CN112387406 B CN 112387406B CN 202011153165 A CN202011153165 A CN 202011153165A CN 112387406 B CN112387406 B CN 112387406B
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- Prior art keywords
- collection box
- dust
- exhaust pipe
- dust collection
- opening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention provides an environment-friendly ore crusher, which comprises: the dust removal device comprises a first exhaust pipe, a second exhaust pipe, a first collection box and a second collection box; the first collecting box comprises a first dust collecting box and a first end cover movably inserted on the first dust collecting box, and the first exhaust pipe extends into the first dust collecting box; the second collecting box comprises a second dust collecting box and a second end cover movably inserted on the second dust collecting box, and the second exhaust pipe extends into the second dust collecting box. According to the invention, the first collecting box and the second collecting box are arranged and matched with each other, so that dust generated by ores can be uninterruptedly collected, the continuous collection of the dust is realized, the continuous operation of ore crushing is realized, the crushing time is shortened, and the ore crushing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of ore crushers, in particular to an environment-friendly ore crusher.
Background
The mining stone crusher is suitable for crushing massive ores in principle, the discharge granularity of a typical granite stone crusher is less than or equal to 40mm and accounts for 90%, the machine can process materials with the side length of less than 100-500 mm, the highest compression strength of the machine can reach 350 MPa, the crushing ratio is large, and the crushed materials are cubic particles.
Current ore crusher need through a lot of crushings when becoming the bold ore breakage fritter ore, and great ore just can be broken into medium individual, and the breakage could realize complete breakage again, and crushing efficiency is not high, and the ore crusher chance produces great dust simultaneously and causes air pollution. Such dust can interfere with normal processing and can easily cause the operator to inhale the dust, which can affect the health of the operator. The existing ore crusher has a common dust removal effect, and cannot continuously remove dust, so that the efficiency of ore crushing operation is influenced.
Disclosure of Invention
The invention aims to solve the problems and provides the ore crusher which can continuously and uninterruptedly remove dust and has a good dust removal effect.
The invention provides an environment-friendly ore crusher, which comprises:
the dust removal device comprises a first exhaust pipe, a first collecting box communicated with the first exhaust pipe, a second exhaust pipe and a second collecting box communicated with the second exhaust pipe, wherein the first exhaust pipe is provided with an opening, and the second exhaust pipe is fixedly connected to the opening at a certain inclination angle and is communicated with the first exhaust pipe through the opening; the first collecting box comprises a first dust collecting box and a first end cover, the first end cover is movably inserted on the first dust collecting box, and the first exhaust pipe extends into the first dust collecting box; the second collecting box comprises a second dust collecting box and a second end cover, the second end cover is movably inserted on the second dust collecting box, and the second exhaust pipe extends into the second dust collecting box; the first end cover and the second end cover are provided with air holes, and the top surface of the first dust collection box and the top surface of the second dust collection box are provided with air holes;
a supporting seat is arranged in the first exhaust pipe, an elastic rope is connected below the supporting seat and connected with a vertical rod, and the vertical rod is movably connected with a first dust collection box; a movable louver is arranged at the opening position of the joint of the first air exhaust pipe and the second air exhaust pipe, the movable louver is initially in a closed state, the movable louver is arranged along the inclined direction of the second air exhaust pipe, and the movable louver is movably connected with the vertical rod through a movable connecting rod;
the vertical rod is provided with a plurality of fixed rods, the first air exhaust pipe is also internally provided with a fixed seat matched with the fixed rods in shape, and the fixed seat is positioned below the fixed rods; when the fixed rod falls down to be matched with the fixed seat, the first air exhaust pipe can be blocked from being communicated with the first collecting box, the first dust collection box is separated from the first end cover, the movable louver rotates to be completely opened, and the second air exhaust pipe is communicated with the first air exhaust pipe;
the machine body is provided with a feed opening, the feed opening is arranged in an upward inclined mode, and an air inlet of the first exhaust pipe is arranged at the bottom of the feed opening and communicated with the feed opening.
Preferably, the fixing rod comprises a plurality of first connecting rods, and a first opening is formed between every two adjacent first connecting rods; the fixed seat comprises a plurality of second connecting rods matched with the first openings in shape, and second openings are formed between every two adjacent second connecting rods; the first connecting rod can be clamped into the second opening, and the second connecting rod can be clamped into the first opening.
Preferably, the lower end of the vertical rod is provided with a clamping hook, the upper end of the first dust collection box is provided with a bayonet, and the bayonet is movably connected with the clamping hook.
Preferably, the fixing seat and the fixing rod have electromagnetic property.
Preferably, the environment-friendly ore crusher further comprises a control device, wherein the first dust collection box is provided with a first weighing sensor, and the second dust collection box is provided with a second weighing sensor; the control device can control the fixed seat and/or the fixed rod to be powered on or powered off according to the detection signals of the first weighing sensor and/or the second weighing sensor.
Preferably, the first dust bin is provided with a load cell and/or the second dust bin is provided with a load cell.
Preferably, the second dust collection box is provided with a handle.
Preferably, the first collecting tank and/or the second collecting tank are provided with a viewing window.
Preferably, a baffle plate is arranged at the upper end of the feeding port.
Preferably, the movable connecting rod is hinged with the movable shutter and the vertical rod.
Preferably, be equipped with breaker in the fuselage, breaker includes initiative crushing roller and driven crushing roller, the initiative crushing roller sets up on the driving shaft, the driving shaft is rotatory by motor drive, driven crushing roller sets up on the driven shaft, be equipped with roller interval adjusting device on the driven crushing roller.
Preferably, the roller interval adjusting means includes a slidable means and a cylinder driving means; the sliding device comprises a sliding rail, a sliding bearing seat and a connecting piece, the sliding rail is arranged on the machine body, the driven shaft is arranged on the sliding rail through the sliding bearing seat, the sliding bearing seat is fixedly connected with the connecting piece, the air cylinder driving device comprises an air cylinder shaft and an air cylinder, the air cylinder shaft is fixedly connected with the connecting piece, and the air cylinder drives the air cylinder shaft to perform telescopic motion.
Preferably, the cylinder is electrically connected with the control device.
Preferably, a screen is arranged below the crushing device, the screen is movably connected with the machine body, and a vibrator is arranged on the lower surface of the screen.
Preferably, a material guide plate is arranged below the screen.
Preferably, a conveying belt is arranged at the bottom in the machine body, and a guide chute is arranged between the conveying belt and the discharge port.
Preferably, a baffle is arranged on the machine body and is positioned above the material guide groove.
Preferably, the machine body is provided with a shell, and an elastic damping device is arranged between the machine body and the shell.
The invention can obtain at least one of the following beneficial effects:
1. according to the environment-friendly ore crusher, the first collecting box and the second collecting box are arranged and matched with each other to uninterruptedly collect dust generated by ores, so that the continuous collection of the dust is realized, the continuous operation of ore crushing is realized, the crushing time is shortened, and the ore crushing efficiency is improved. When the dust collection amount in the first collection box is large, the first collection box can automatically stop dust collection, and meanwhile, the second collection box starts to collect dust, so that automatic conversion of the collection process is realized, and the labor consumption is reduced.
2. According to the environment-friendly ore crusher, the dust removal device can conveniently process collected dust, and meanwhile, ore crushing operation cannot be interrupted; the dust removal device has good dust removal effect and greatly reduces the influence of dust on operators.
3. The environment-friendly ore crusher has a simple dust removal device principle, and is convenient for operators to operate.
4. The environment-friendly ore crusher realizes the adjustable roller spacing, only adjusts the position of one crushing roller, ensures the parallelism between the driving crushing roller and the driven crushing roller, and does not influence the ore crushing operation.
Drawings
FIG. 1 is a schematic view of an environment-friendly ore crusher according to a preferred embodiment of the present invention;
FIG. 2 is a schematic longitudinal sectional view of an environment-friendly ore crusher according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a roller spacing adjustment device of an environmentally friendly ore crusher according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a second collection box of the environment-friendly ore crusher according to the preferred embodiment of the invention;
FIG. 5 is an enlarged view of a portion of FIG. 1 at A;
FIG. 6 is an enlarged view of a portion of FIG. 1 at B;
fig. 7 is a schematic structural view of a fixing rod and a fixing seat according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, a preferred embodiment of the present invention provides an environment-friendly ore crusher, including:
fuselage 1, 1 surface of fuselage are equipped with dust collector, and dust collector includes first exhaust tube 4, with first collecting box 7 of first exhaust tube 4 intercommunication, second exhaust tube 5, with second collecting box 6 of second exhaust tube 5 intercommunication, first exhaust tube 4 is equipped with the opening, and second exhaust tube 5 is certain inclination fixed connection on the opening and through opening and first exhaust tube 4 intercommunication. When the second dust collection box is used for collecting dust, the inclination angle is arranged to be beneficial to the dust to enter the second exhaust pipe 5, the accumulation of the dust at the connecting position of the first exhaust pipe 4 and the first collection box 7 is reduced, and the dust accumulation is prevented. The first collection box 7 comprises a first dust collection box 711 and a first end cover 710, the first exhaust pipe 4 extends into the first dust collection box 711, and the first end cover 710 is movably inserted on the first dust collection box 711, so that the first dust collection box 711 can be conveniently taken out to process collected dust; the second collection box 6 comprises a second dust collection box 602 and a second end cover 601, the second exhaust pipe 5 extends into the second dust collection box 602, and the second end cover 601 is movably inserted into the second dust collection box 602, so that the second dust collection box 602 can be conveniently taken out to process collected dust; the first and second caps 710 and 601 are provided with ventilation holes, and the top surface 712 of the first dust box 711 and the top surface 603 of the second dust box 602 are provided with ventilation holes. In the dust collecting process, air in the ore crusher is pumped out from the air holes.
Wherein, a supporting seat 701 is arranged in the first exhaust pipe 4, an elastic rope 702 is connected below the supporting seat 701, the elastic rope 702 is connected with a vertical rod 707, and the vertical rod 707 is movably connected with a first dust collection box 711; the opening position of the joint of the first air exhaust pipe 4 and the second air exhaust pipe 5 is provided with a movable louver 703, the movable louver 703 is initially in a closed state, the movable louver 703 is arranged along the inclined direction of the second air exhaust pipe 5, and the movable louver 703 is movably connected with a vertical rod 707 through a movable connecting rod 706. A plurality of fixed rods 704 are arranged on the vertical rods 707; a fixed seat 705 matched with the fixed rod 704 in shape is also arranged in the first exhaust tube 4, and the fixed seat 705 is positioned below the fixed rod 704; when the dust accumulated in the first dust collection box 711 reaches a certain weight, the fixed rod 704 descends and drives the movable connecting rod 706 to descend, the movable shutter 703 rotates, when the fixed rod 704 falls down and is matched with the fixed seat 705, the communication between the first air exhaust pipe 4 and the first collection box 7 is blocked, the first dust collection box 711 is separated from the first end cover 710, meanwhile, the movable shutter 703 rotates to be completely opened, and the second air exhaust pipe 5 is communicated with the first air exhaust pipe 4.
When dust is collected, when the weight of the dust in the first dust box 711 is gradually increased, the first dust box 711 is slowly separated from the first end cover 710, the elastic cord 702 is stretched until the fixing rod 704 falls down to be matched with the fixing seat 705 to seal the first dust box 711, at this time, the movable louver 703 descends and rotates to expose the opening, and the second dust box 602 in the second collection box 6 starts to collect dust. The vertical rod 707 is movably connected with the first dust box 711, so that the first dust box 711 can be conveniently taken out for processing dust.
The feeding port 3 is arranged on the machine body 1, and the feeding port 3 is arranged in an upward inclined manner, so that feeding is facilitated, and a certain diffusion inhibiting effect on dust during feeding is achieved; the air inlet 401 of the first suction pipe 4 is arranged at the bottom of the feeding port 3 and is communicated with the feeding port 3 to prevent dust from diffusing into the air from the outlet of the feeding port 3. The first collecting box 7 and the second collecting box 6 may be provided on the upper surface, the side surface or other positions not connected with the body 1 of the machine body 1, and the placement positions thereof are not required.
According to the ore crusher, the first collecting box and the second collecting box are arranged and matched with each other to uninterruptedly collect dust generated by ores, so that the ore crusher can uninterruptedly crush the ores, the continuous collection of the dust is realized, the continuous operation of ore crushing is realized, the crushing time is shortened, and the ore crushing efficiency is improved. When the dust collection amount in the first collection box is large, the first collection box can automatically stop dust collection, and meanwhile, the second collection box starts to collect dust, so that automatic conversion of the collection process is realized, and the labor consumption is reduced.
As a preferred embodiment of the present invention, the fixing rod 704 includes a plurality of first connecting rods 714, and a first opening 715 is formed between adjacent first connecting rods 714; the fixing seat 705 comprises a plurality of second connecting rods 716 matched with the first openings 715 in shape, and second openings 717 are formed between the adjacent second connecting rods 716; the first connecting rod 714 may snap into the second opening 717 and the second connecting rod 716 may snap into the first opening 715. When the fixing lever 704 is separated from the fixing base 705, dust enters the first dust box 711 from the first and second openings 715 and 717; when the fixing rod 704 is lowered to fit the fixing base 705, the first connecting rod 714 is inserted into the second opening 717, and the second connecting rod 716 is inserted into the first opening 715, so as to block the communication between the first dust collecting box 711 and the first exhaust pipe 4.
As a preferred embodiment of the present invention, the lower end of the vertical rod 707 is provided with a hook 708, the upper end of the first dust box 711 is provided with a bayonet 709, and the bayonet 709 is movably connected with the hook 708, so as to facilitate taking the dust box. The shape of the bayonet 709 may be a triangle, a circle, a regular polygon or an irregular polygon, preferably a circle, but is not limited thereto.
As a preferred embodiment of the present invention, the fixing base 705 and the fixing rod 704 have electromagnetic properties. The first dust box 711 descends after collecting dust, and when the fixing base 705 descends to be matched with the fixing rod 704, the fixing base 705 and the fixing rod 704 are electrified to generate magnetism, so that the fixing connection is realized. If the first dust box 711 is taken out to remove dust, the movable shutter 703 can be fully opened to expose the opening, and the second collecting box 6 continues to collect dust normally.
As a preferred embodiment of the present invention, the environment-friendly ore crusher of the present invention may further comprise a control device, the first dust box 711 is provided with a first weighing sensor 713, and the second dust box 602 is provided with a second weighing sensor 604; wherein the control device can control the power on or off of the fixing base 705 and/or the fixing rod 704 according to the detection signal of the first weighing cell 713 and/or the second weighing cell 60). When the first weighing sensor 713 detects that the dust collected in the first dust collection box 711 reaches a certain weight, a signal is sent to the control device, the control device receives the signal sent by the first weighing sensor 713, sends a control signal to the fixed seat 705 and the fixed rod 704, controls the fixed seat 705 and the fixed rod 704 to be electrified, the first dust collection box 711 falls down until the fixed seat 705 is matched with the fixed rod 704, the movable louver 703 is driven to rotate to be completely opened in the process, an opening on the first exhaust pipe 4 is exposed, and the dust enters the second collection box 6 to be collected. When the second weighing sensor 604 detects that the dust collected in the second dust collecting box 602 reaches a certain weight, a signal is sent to the control device, the control device receives the signal sent by the second weighing sensor 604, sends a control signal to the fixed seat 705 and the fixed rod 704, controls the fixed seat 705 and the fixed rod 704 to be powered off and separated, and drives the movable connecting rod 706 to ascend under the action of the elastic rope 702 so as to enable the movable louver 703 to rotate to close the opening on the first exhaust pipe 4, so that the communication between the second collecting box 6 and the first exhaust pipe 4 is blocked, and at the moment, the dust enters the first collecting box 7 to be collected. The control device can adopt a PLC programmable controller, and has the advantages of short signal processing time, high speed, strong real-time property, high reliability, simple installation, high quality and low price.
As a preferred embodiment of the present invention, a handle is provided on the second dust box 602 to facilitate the removal of the second dust box 602.
As a preferred embodiment of the present invention, the first collecting tank 7 and/or the second collecting tank 6 is provided with an observation window for facilitating observation of the dust collection condition in the tanks.
In a preferred embodiment of the present invention, a baffle 301 is disposed at the upper end of the feeding port 3 to reduce the diffusion of dust generated during ore feeding into the air.
As the preferred embodiment of the invention, the movable connecting rod 706 is hinged with the movable shutter 703 and the vertical rod 707.
As a preferred embodiment of the present invention, a crushing device is provided in the machine body 1, the crushing device includes a driving crushing roller 201 and a driven crushing roller 202, the driving crushing roller 201 is provided on a driving shaft 203, the driving shaft 203 is driven to rotate by a motor 204, the driven crushing roller 202 is provided on a driven shaft 205, and the driven crushing roller 202 is provided with a roller spacing adjusting device.
The roller spacing adjusting device comprises a slidable device and a cylinder driving device; the sliding device comprises a sliding rail 104, a sliding bearing seat 206 and a connecting piece 207, the sliding rail 104 is arranged on the machine body 1, the driven shaft 205 is arranged on the sliding rail 104 through the sliding bearing seat 206, the sliding bearing seat 206 is fixedly connected with the connecting piece 207, the air cylinder driving device comprises an air cylinder shaft 208 and an air cylinder 209, the air cylinder shaft 208 is fixedly connected with the connecting piece 207, and the air cylinder 209 drives the air cylinder shaft 208 to move telescopically.
The adjustable roller spacing is realized by matching the slide rail 104, the slidable bearing seat 206, the connecting piece 207, the cylinder shaft 208 and the cylinder 209; in addition, the invention only adjusts the position of one crushing roller, ensures the parallelism between the driving crushing roller 201 and the driven crushing roller 202, and does not influence the ore crushing operation.
The air cylinder 208 can be electrically connected with the control device, and the automation of the adjusting process of the roller distance is realized by using the control device.
As a preferred embodiment of the invention, a screen 8 is arranged below the crushing device, the screen 8 is movably connected with the machine body 1, and a vibrator 11 is arranged on the lower surface of the screen 8. After the ore is crushed, the obtained broken stone is screened by the screen 8, the broken stone reaching the granularity index can be discharged, the ore can be accurately crushed and screened, and the crushing quality is high. In addition, the vibrator 11 is arranged on the lower surface of the screen 8 to vibrate the screen 8, so that the broken stones can be more easily screened out from the screen 8, and the broken stones are prevented from being accumulated on the screen 8 or being clamped into the screen holes to influence the discharge of the broken stones. The screen 8 is movably connected to the machine body 1, and when the screen 8 is used, an operator can take out the screen 8 for replacement.
As a preferred embodiment of the invention, the guide plate 103 is arranged below the screen 8, the broken stones discharged through the screen 8 are intensively discharged under the guiding action of the guide plate 103, and meanwhile, the guide plate 103 can also play a role in buffering the broken stone discharging process, so that dust raised too quickly due to the broken stone discharging is reduced.
In a preferred embodiment of the present invention, a conveyor belt 10 is disposed at the bottom of the machine body 1, and a material guide chute 101 is disposed between the conveyor belt 10 and the material outlet. The discharged crushed stones are discharged to the guide chute 101 through the conveyor belt 10, and automatic discharge of the crushed stones is realized.
In a preferred embodiment of the present invention, the body 1 is provided with a baffle plate 102 above the material guide chute 101. The baffle plate 102 also prevents the dust from diffusing into the air during discharging to a certain extent.
As the preferred embodiment of the invention, the machine body 1 is provided with the shell 9, and the elastic damping device 12 is arranged between the machine body 1 and the shell 9, so that the vibration generated in the crushing operation process is reduced, the buffering effect is achieved, the operation process is more stable, and the noise pollution caused by the vibration is reduced. The elastic damping means 12 may be a spring, elastic rubber, etc., but is not limited thereto.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. An environment-friendly ore crusher, comprising: the dust removal device comprises a machine body (1) and a control device, wherein the outer surface of the machine body (1) is provided with the dust removal device, the dust removal device comprises a first exhaust pipe (4), a first collection box (7) communicated with the first exhaust pipe (4), a second exhaust pipe (5) and a second collection box (6) communicated with the second exhaust pipe (5), the first exhaust pipe (4) is provided with an opening, and the second exhaust pipe (5) is fixedly connected to the opening at a certain inclination angle and is communicated with the first exhaust pipe (4) through the opening; the first collection box (7) comprises a first dust collection box (711) and a first end cover (710), the first end cover (710) is movably inserted in the first dust collection box (711), and the first exhaust pipe (4) extends into the first dust collection box (711); the second collection box (6) comprises a second dust collection box (602) and a second end cover (601), the second end cover (601) is movably inserted in the second dust collection box (602), and the second exhaust pipe (5) extends into the second dust collection box (602); the first end cover (710) and the second end cover (601) are provided with air holes, and the top surface (712) of the first dust collection box (711) and the top surface (603) of the second dust collection box (602) are provided with air holes;
a supporting seat (701) is arranged in the first air exhaust pipe (4), an elastic rope (702) is connected below the supporting seat (701), the elastic rope (702) is connected with a vertical rod (707), and the vertical rod (707) is movably connected with a first dust collection box (711); an opening position of a joint of the first air suction pipe (4) and the second air suction pipe (5) is provided with a movable louver (703), the movable louver (703) is initially in a closed state, the movable louver (703) is arranged along the inclined direction of the second air suction pipe (5), and the movable louver (703) is movably connected with a vertical rod (707) through a movable connecting rod (706);
a plurality of fixing rods (704) are arranged on the vertical rod (707), a fixing seat (705) matched with the fixing rods (704) in shape is further arranged in the first air extraction pipe (4), the fixing seat (705) is located below the fixing rods (704), and the fixing seat (705) and the fixing rods (704) have electromagnetic property; the fixing rod (704) comprises a plurality of first connecting rods (714), a first opening (715) is formed between every two adjacent first connecting rods (714), the fixing seat (705) comprises a plurality of second connecting rods (716) matched with the first opening (715) in shape, and a second opening (717) is formed between every two adjacent second connecting rods (716); the first connecting rod (714) can be clamped into the second opening (717), and the second connecting rod (716) can be clamped into the first opening (715); when the dust accumulated in the first dust collection box (711) reaches a certain weight, the fixed rod (704) can descend and drive the movable connecting rod (706) to descend, the movable shutter (703) rotates, when the fixed rod (704) falls down and is matched with the fixed seat (705), the communication between the first air suction pipe (4) and the first collection box (7) can be blocked, the first dust collection box (711) is separated from the first end cover (710), meanwhile, the movable shutter (703) rotates to be completely opened, and the second air suction pipe (5) is communicated with the first air suction pipe (4); the first dust box (711) is provided with a first weighing sensor (713), and the second dust box (602) is provided with a second weighing sensor (604); the control device can control the fixed seat (705) and/or the fixed rod (704) to be powered on or powered off according to the detection signals of the first weighing sensor (713) and/or the second weighing sensor (604);
be equipped with dog-house (3) on fuselage (1), dog-house (3) tilt up sets up, air inlet (401) of first exhaust tube (4) set up dog-house (3) bottom and with dog-house (3) intercommunication.
2. The environmentally friendly ore crusher of claim 1, further comprising at least one of the following features:
a handle is arranged on the second dust collection box (602);
the first dust collection box (711) and/or the second dust collection box (602) are/is provided with an observation window;
a baffle (301) is arranged at the upper end of the feeding port (3);
the movable connecting rod (706) is hinged with the movable shutter (703) and the vertical rod (707).
3. The environment-friendly ore crusher according to claim 1, wherein a crushing device is arranged in the machine body (1), the crushing device comprises a driving crushing roller (201) and a driven crushing roller (202), the driving crushing roller (201) is arranged on a driving shaft (203), the driving shaft (203) is driven by a motor (204) to rotate, the driven crushing roller (202) is arranged on a driven shaft (205), and a roller spacing adjusting device is arranged on the driven crushing roller (202); the roller spacing adjusting device comprises a slidable device and a cylinder driving device; the sliding device comprises a sliding rail (104), a sliding bearing seat (206) and a connecting piece (207), the sliding rail (104) is arranged on the machine body (1), the driven shaft (205) is arranged on the sliding rail (104) through the sliding bearing seat (206), the sliding bearing seat (206) is fixedly connected with the connecting piece (207), the air cylinder driving device comprises an air cylinder shaft (208) and an air cylinder (209), the air cylinder shaft (208) is fixedly connected with the connecting piece (207), and the air cylinder (209) drives the air cylinder shaft (208) to perform telescopic motion.
4. The environment-friendly ore crusher according to claim 3, wherein a screen (8) is arranged below the crushing device, the screen (8) is movably connected with the machine body (1), and a vibrator (11) is arranged on the lower surface of the screen (8).
5. The environment-friendly ore crusher according to claim 4, characterized in that a material guide plate (103) is arranged below the screen (8).
6. The environment-friendly ore crusher according to claim 1, wherein a conveyor belt (10) is arranged at the bottom in the machine body (1), and a material guide groove (101) is arranged between the conveyor belt (10) and the discharge hole.
7. An environment friendly mineral breaker according to claim 1 wherein the body (1) is provided with an outer shell (9) and wherein a resilient shock absorbing means (12) is provided between the body (1) and the outer shell (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153165.4A CN112387406B (en) | 2020-10-26 | 2020-10-26 | Environment-friendly ore crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153165.4A CN112387406B (en) | 2020-10-26 | 2020-10-26 | Environment-friendly ore crusher |
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| CN112387406A CN112387406A (en) | 2021-02-23 |
| CN112387406B true CN112387406B (en) | 2021-11-05 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11801516B2 (en) * | 2021-06-11 | 2023-10-31 | Metso Outotec USA Inc. | Roller crusher, a method for monitoring physical conditions thereof, and a refitting kit |
| CN113351299B (en) * | 2021-07-12 | 2023-09-15 | 安徽天顺环保设备股份有限公司 | Pulse dust collector for cleaning pulverizer |
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