CN110152767B - Vibration reduction type jaw crusher with dustproof function for mineral separation - Google Patents
Vibration reduction type jaw crusher with dustproof function for mineral separation Download PDFInfo
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- CN110152767B CN110152767B CN201910517332.XA CN201910517332A CN110152767B CN 110152767 B CN110152767 B CN 110152767B CN 201910517332 A CN201910517332 A CN 201910517332A CN 110152767 B CN110152767 B CN 110152767B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
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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
- B02C23/04—Safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a vibration damping type jaw crusher with a dust prevention function for mineral separation, which comprises a main body, a base, a crushing device, a dust prevention mechanism and a vibration damping mechanism, wherein the dust prevention mechanism comprises a water pump and a fixed box, a dust prevention assembly is arranged in the fixed box, the dust prevention assembly comprises a connecting rod, a nozzle, a cover plate, a support plate, a hose, two driving units and a plurality of first springs, the vibration damping mechanism comprises a vibration damping assembly and two auxiliary assemblies, the vibration damping assembly comprises a support rod, a support plate, a second spring and two vibration damping units, the vibration damping units comprise a sliding block, a moving rod, a pressing plate, an air bag and an adjusting rod, and the vibration damping type jaw crusher with the dust prevention function for mineral separation sprays water into the main body when the equipment works through the dust prevention mechanism to avoid dust scattering and influence the surrounding air environment, the function of vibration reduction of the main body is realized, and the probability of equipment damage is reduced.
Description
Technical Field
The invention relates to the field of mineral processing equipment, in particular to a vibration reduction type jaw crusher with a dust prevention function for mineral processing.
Background
The jaw crusher is commonly called as jaw crusher, also called as old tiger mouth, and is a crusher which is characterized in that a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, the two jaw plates of an animal are simulated to finish material crushing operation, the jaw crusher is widely applied to crushing various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like, and the highest compressive strength of the crushed materials is 320 Mpa.
When the existing jaw crusher is used for crushing, the main body is easy to vibrate, so that the damage probability of the main body is increased, the safety of equipment is reduced, and moreover, when the existing jaw crusher is used for crushing ores, dust is easy to generate, if the dust is scattered, the environment of air around the equipment is influenced, and if the dust is absorbed by a human body, the physical health of an operator is threatened.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the vibration reduction type jaw crusher with the dust prevention function for mineral separation is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a vibration reduction type jaw crusher with a dust prevention function for mineral separation comprises a main body, a base and a crushing device, wherein the main body is arranged above the base, the crushing device is arranged in the main body, a feeding hole and a discharging hole are formed above and below the main body respectively, a control panel is arranged on the main body, a PLC is arranged in the control panel, the vibration reduction type jaw crusher also comprises a dust prevention mechanism and a vibration reduction mechanism, the dust prevention mechanism is arranged above the main body, and the vibration reduction mechanism is arranged in the base;
the dustproof mechanism comprises a water pump and a fixing box, the water pump and the fixing box are both fixed above the main body, the water pump is arranged on one side of the fixing box, which is far away from the feed port, an opening is formed in one side of the fixing box, which is far away from the water pump, a dustproof assembly is arranged in the fixing box, and the water pump is electrically connected with the PLC;
the dustproof assembly comprises a connecting rod, a nozzle, a cover plate, a support plate, a hose, two driving units and a plurality of first springs, the cover plate is arranged on one side, close to the opening, of the fixed box, the cover plate covers the opening, one end of the connecting rod is fixedly connected with the cover plate, the other end of the connecting rod penetrates through the opening and is fixedly connected with the support plate, the two driving units are respectively arranged above and below the support plate, the driving units are connected with the support plate, the first springs are uniformly distributed on one side, far away from the connecting rod, of the support plate, two ends of the first springs are respectively connected with the inner wall of one side, far away from the opening, of the fixed box and the support plate, the nozzle is fixed below one end, close to the cover plate, of the connecting rod, and;
the vibration reduction mechanism comprises a vibration reduction assembly and two auxiliary assemblies, the vibration reduction assembly is arranged between the two auxiliary assemblies, and the two auxiliary assemblies are respectively arranged on two sides below the main body;
the damping assembly comprises a supporting rod, a supporting plate, a second spring and two damping units, one end of the supporting rod is fixedly connected with the lower part of the main body, a small hole is formed above the base, the other end of the supporting rod penetrates through the small hole to be arranged inside the base, the other end of the supporting rod is fixedly connected with the center of the supporting plate, the two damping units are respectively arranged on two sides of the supporting plate, and two ends of the second spring are respectively connected with the two damping units;
the damping unit includes slider, carriage release lever, clamp plate, gasbag and regulation pole, the both ends of adjusting the pole are articulated with backup pad and slider respectively, the both ends of second spring are connected with two sliders respectively, the vertical cross-sectional shape of carriage release lever is L shape, the one end of carriage release lever and the top fixed connection of slider, the other end and the clamp plate fixed connection of carriage release lever, the bottom in the base is fixed to the gasbag, the gasbag sets up the one side of keeping away from the second spring at the slider, the clamp plate supports with the gasbag and leans on.
Preferably, in order to drive the support plate to move, the driving unit comprises an electromagnet and an iron block, the electromagnet is fixed on the inner wall of the side, close to the opening, of the fixing box, the iron block is fixedly connected with the side, close to the opening, of the support plate, the electromagnet is arranged opposite to the iron block, and the electromagnet is electrically connected with the PLC.
Preferably, in order to limit the moving direction of the support plate, the dustproof assembly further comprises two guide rods, through holes are formed in the two ends of the support plate, the guide rods correspond to the through holes one to one, the two ends of each guide rod are fixedly connected with the inner walls of the two sides of the fixing box respectively, the guide rods penetrate through the through holes, the guide rods and the through holes are coaxially arranged, and the support plate is connected with the guide rods in a sliding mode.
Preferably, in order to limit the moving direction of the sliding block, the vibration damping assembly further comprises a support, the vertical section of the support is U-shaped, two ends of the support are fixed to the bottom of the base, a through hole is formed in the sliding block, the support penetrates through the through hole, and the support is connected with the sliding block in a sliding mode.
Preferably, in order to avoid shaking of the sliding block when the sliding block moves on the bracket, a fixing rod is fixed at a perforation of the sliding block, a groove is formed in the bracket, the fixing rod is arranged in the groove, and the fixing rod is connected with the groove in a sliding mode.
Preferably, in order to avoid damaging the air bag, a rubber pad is arranged on one side of the pressure plate close to the air bag.
Preferably, in order to improve the vibration reduction effect, the auxiliary assembly comprises an auxiliary rod, a movable plate and a third spring, one end of the auxiliary rod is fixedly connected with the lower portion of the main body, two assembling holes are formed in the upper portion of the base and correspond to the auxiliary assembly in a one-to-one mode, the other end of the auxiliary rod penetrates through the assembling holes and is fixedly connected with the movable plate, and two ends of the third spring are respectively connected with the top portion and the movable plate in the base.
Preferably, in order to limit the moving direction of the auxiliary rod, the auxiliary assembly further comprises a limiting ring, the limiting ring is fixed to the top of the base, the auxiliary rod penetrates through the limiting ring, the auxiliary rod and the limiting ring are coaxially arranged, and the auxiliary rod is connected with the limiting ring in a sliding mode.
Preferably, the nozzle is an atomizing nozzle in order to enhance the spraying effect.
Preferably, in order to control the equipment to work, a plurality of buttons are arranged on the control board and electrically connected with the PLC.
The vibration reduction type jaw crusher with the dust prevention function for mineral separation has the advantages that water is sprayed into the main body through the dust prevention mechanism when the device works, dust is prevented from scattering, and the surrounding air environment is prevented from being influenced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a vibration damping type jaw crusher with a dust prevention function for mineral separation according to the present invention;
fig. 2 is a schematic structural view of a dust prevention mechanism of a vibration damping type jaw crusher having a dust prevention function for mineral separation according to the present invention;
fig. 3 is a schematic structural view of a vibration reduction mechanism of a vibration reduction type jaw crusher with a dust prevention function for mineral separation according to the present invention;
fig. 4 is a schematic view of a connecting structure of a bracket and a sliding block of the vibration damping type jaw crusher with a dust prevention function for mineral separation according to the present invention;
in the figure: 1. the novel water pump comprises a main body, 2, a base, 3, a crushing device, 4, a control plate, 5, a water pump, 6, a fixing box, 7, an electromagnet, 8, an iron block, 9, a support plate, 10, a first spring, 11, a connecting rod, 12, a nozzle, 13, a hose, 14, a cover plate, 15, a guide rod, 16, a support rod, 17, a support plate, 18, a second spring, 19, an adjusting rod, 20, a sliding block, 21, a moving rod, 22, a pressing plate, 23, an air bag, 24, an auxiliary rod, 25, a moving plate, 26, a third spring, 27, a rubber pad, 28, a support, 29, a fixing rod, 30, a limiting ring and 31, wherein the main body is provided.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the vibration damping type jaw crusher with the dust prevention function for mineral separation comprises a main body 1, a base 2 and a crushing device 3, wherein the main body 1 is arranged above the base 2, the crushing device 3 is arranged in the main body 1, a feeding hole and a discharging hole are respectively formed above and below the main body 1, a control board 4 is arranged on the main body 1, a PLC is arranged in the control board 4, the vibration damping type jaw crusher further comprises a dust prevention mechanism and a vibration damping mechanism, the dust prevention mechanism is arranged above the main body 1, and the vibration damping mechanism is arranged in the base 2;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This a damping type jaw crusher for ore dressing that has a dustproof function passes through dustproof mechanism, toward 1 inside water spray of main part at equipment during operation, avoids the dust scattered all around, influences peripheral air circumstance, through damping mechanism, realizes the function of 1 damping of main part, reduces the probability of equipment damage.
As shown in fig. 2, the dustproof mechanism comprises a water pump 5 and a fixing box 6, the water pump 5 and the fixing box 6 are both fixed above the main body 1, the water pump 5 is arranged on one side of the fixing box 6 far away from the feed inlet, an opening is arranged on one side of the fixing box 6 far away from the water pump 5, a dustproof assembly is arranged in the fixing box 6, and the water pump 5 is electrically connected with the PLC;
the dustproof assembly comprises a connecting rod 11, a nozzle 12, a cover plate 14, a support plate 9, a hose 13, two driving units and a plurality of first springs 10, wherein the cover plate 14 is arranged on one side, close to an opening, of the fixed box 6, the cover plate 14 covers the opening, one end of the connecting rod 11 is fixedly connected with the cover plate 14, the other end of the connecting rod 11 penetrates through the opening to be fixedly connected with the support plate 9, the two driving units are respectively arranged above and below the support plate 9, the driving units are connected with the support plate 9, the first springs 10 are uniformly distributed on one side, far away from the connecting rod 11, of the support plate 9, two ends of each first spring 10 are respectively connected with the inner wall of one side, far away from the opening, of the fixed box 6 and the support plate 9, the nozzle 12 is fixed below one end, close to the cover plate 14, of the connecting rod 11, and the;
in practice, the water pump 5 is connected to an external water source.
When carrying out dustproof work, control drive unit work, drive extension board 9 and remove to being close to the open-ended direction, tensile first spring 10 simultaneously, drive nozzle 12 and apron 14 through connecting rod 11 and remove, make nozzle 12 shift out outside fixed box 6 from the opening part, make nozzle 12 remove to the top of the feed inlet of main part 1, the work of controlling water pump 5 again, through the leading-in nozzle 12 of hose 13 with the clear water, make nozzle 12 toward the inside water spray of main part 1, avoid main part 1 to carry out broken work, the dust is scattered everywhere, influence peripheral air circumstance.
As shown in fig. 3, the vibration damping mechanism includes a vibration damping assembly and two auxiliary assemblies, the vibration damping assembly is disposed between the two auxiliary assemblies, and the two auxiliary assemblies are disposed on two sides of the lower portion of the main body 1 respectively;
the damping assembly comprises a supporting rod 16, a supporting plate 17, a second spring 18 and two damping units, one end of the supporting rod 16 is fixedly connected with the lower part of the main body 1, a small hole is formed above the base 2, the other end of the supporting rod 16 penetrates through the small hole and is arranged in the base 2, the other end of the supporting rod 16 is fixedly connected with the center of the supporting plate 17, the two damping units are respectively arranged on two sides of the supporting plate 17, and two ends of the second spring 18 are respectively connected with the two damping units;
the damping unit includes slider 20, carriage release lever 21, clamp plate 22, gasbag 23 and regulation pole 19, the both ends of adjusting pole 19 are articulated with backup pad 17 and slider 20 respectively, the both ends of second spring 18 are connected with two sliders 20 respectively, the vertical cross-sectional shape of carriage release lever 21 is L shape, the one end of carriage release lever 21 and the top fixed connection of slider 20, the other end and the clamp plate 22 fixed connection of carriage release lever 21, the bottom in base 2 is fixed to gasbag 23, gasbag 23 sets up the one side of keeping away from second spring 18 at slider 20, clamp plate 22 supports with gasbag 23 and leans on.
When the equipment is in crushing work, main part 1 vibrates easily, when bracing piece 16 moves down, drive backup pad 17 and move down, it removes to the direction of keeping away from each other to drive two sliders 20 through adjusting pole 19, simultaneously tensile second spring 18, drive clamp plate 22 through carriage release lever 21 and remove to the direction of keeping away from slider 20, make clamp plate 22 extrude gasbag 23, gasbag 23 is for resumeing the normal position, give clamp plate 22 one to the power of being close to slider 20, simultaneously through the restoring force of second spring 18, make two sliders 20 to the power of being close to each other, drive backup pad 17 through adjusting pole 19 and remove to the direction of keeping away from slider 20, thereby give main part 1 an ascending buffer power through bracing piece 16, thereby realized the function of damping, avoid main part 1 to vibrate too greatly, damage equipment.
Preferably, in order to drive the support plate 9 to move, the driving unit comprises an electromagnet 7 and an iron block 8, the electromagnet 7 is fixed on the inner wall of the side, close to the opening, of the fixed box 6, the iron block 8 is fixedly connected with the side, close to the opening, of the support plate 9, the electromagnet 7 is arranged opposite to the iron block 8, and the electromagnet 7 is electrically connected with the PLC.
When carrying out dustproof work, control electro-magnet 7 circular telegram, produce a power of inhaling mutually with iron plate 8, drive extension board 9 and remove to the direction that is close to electro-magnet 7, tensile first spring 10 simultaneously, drive nozzle 12 and apron 14 through connecting rod 11 and remove, make nozzle 12 shift out outside fixed box 6 from the opening part, make nozzle 12 remove the top to the feed inlet of main part 1, the work of the water pump 5 of controlling again, lead to in nozzle 12 with the clear water through hose 13, make nozzle 12 toward the inside water spray of main part 1, avoid main part 1 to carry out broken work, the dust is scattered, influence peripheral air circumstance.
Preferably, in order to limit the moving direction of the support plate 9, the dustproof assembly further comprises two guide rods 15, through holes are formed in two ends of the support plate 9, the guide rods 15 correspond to the through holes one to one, two ends of each guide rod 15 are fixedly connected with the inner walls of two sides of the fixed box 6 respectively, the guide rods 15 penetrate through the through holes, the guide rods 15 and the through holes are coaxially arranged, and the support plate 9 is connected with the guide rods 15 in a sliding mode.
By arranging the guide rod 15, the moving direction of the support plate 9 is limited, and the stability of the support plate 9 in moving is improved.
Preferably, in order to limit the moving direction of the sliding block 20, the damping assembly further includes a bracket 28, the vertical section of the bracket 28 is U-shaped, both ends of the bracket 28 are fixed at the bottom inside the base 2, a through hole is formed on the sliding block 20, the bracket 28 passes through the through hole, and the bracket 28 is slidably connected with the sliding block 20.
By providing the bracket 28, the moving direction of the slider 20 is limited, so that the slider 20 is more stable when moving.
As shown in fig. 4, a fixing rod 29 is fixed at the perforated position of the sliding block 20, a groove is arranged on the bracket 28, the fixing rod 29 is arranged in the groove, and the fixing rod 29 is slidably connected with the groove.
When the sliding block 20 moves on the bracket 28, the fixing rod 29 is driven to move in the groove, so that the sliding block 20 is prevented from shaking during moving, and the stability of the sliding block 20 during moving is improved.
Preferably, a rubber pad 27 is disposed on a side of the pressure plate 22 adjacent to the air bag 23 to avoid damaging the air bag 23.
By arranging the rubber pad 27, the pressing plate 22 is prevented from damaging the air bag 23 when the air bag 23 is pressed, and the probability of damaging the air bag 23 is reduced.
Preferably, in order to improve the vibration damping effect, the auxiliary assembly includes an auxiliary rod 24, a moving plate 25 and a third spring 26, one end of the auxiliary rod 24 is fixedly connected to the lower portion of the main body 1, two assembly holes are formed in the upper portion of the base 2, the assembly holes correspond to the auxiliary assembly one to one, the other end of the auxiliary rod 24 penetrates through the assembly holes to be fixedly connected to the moving plate 25, and two ends of the third spring 26 are respectively connected to the top portion in the base 2 and the moving plate 25.
When the main body 1 shakes, the auxiliary rod 24 moves downward, the third spring 26 is stretched, the restoring force of the third spring 26 drives the auxiliary rod 24 to move upward, an upward buffering force is provided for the main body 1, and the function of damping vibration of the main body 1 is achieved.
Preferably, in order to limit the moving direction of the auxiliary rod 24, the auxiliary assembly further comprises a limiting ring 30, the limiting ring 30 is fixed on the top portion in the base 2, the auxiliary rod 24 passes through the limiting ring 30, the auxiliary rod 24 is coaxially arranged with the limiting ring 30, and the auxiliary rod 24 is slidably connected with the limiting ring 30.
By arranging the limiting ring 30, the moving direction of the auxiliary rod 24 is limited, and the stability of the auxiliary rod 24 during moving is improved.
Preferably, the nozzle 12 is an atomizing nozzle in order to enhance the spraying effect.
Preferably, for controlling the operation of the device, the control board 4 is provided with a plurality of buttons 31, and the buttons 31 are electrically connected with the PLC.
Through setting up button 31, can control equipment work, improved the intelligent degree of equipment.
When carrying out dustproof work, control electro-magnet 7 circular telegram, produce a power of inhaling mutually with iron plate 8, drive extension board 9 and remove to the direction that is close to electro-magnet 7, tensile first spring 10 simultaneously, drive nozzle 12 and apron 14 through connecting rod 11 and remove, make nozzle 12 shift out outside fixed box 6 from the opening part, make nozzle 12 remove the top to the feed inlet of main part 1, the work of the water pump 5 of controlling again, lead to in nozzle 12 with the clear water through hose 13, make nozzle 12 toward the inside water spray of main part 1, avoid main part 1 to carry out broken work, the dust is scattered, influence peripheral air circumstance. When the equipment is in crushing work, main part 1 vibrates easily, when bracing piece 16 moves down, drive backup pad 17 and move down, it removes to the direction of keeping away from each other to drive two sliders 20 through adjusting pole 19, simultaneously tensile second spring 18, drive clamp plate 22 through carriage release lever 21 and remove to the direction of keeping away from slider 20, make clamp plate 22 extrude gasbag 23, gasbag 23 is for resumeing the normal position, give clamp plate 22 one to the power of being close to slider 20, simultaneously through the restoring force of second spring 18, make two sliders 20 to the power of being close to each other, drive backup pad 17 through adjusting pole 19 and remove to the direction of keeping away from slider 20, thereby give main part 1 an ascending buffer power through bracing piece 16, thereby realized the function of damping, avoid main part 1 to vibrate too greatly, damage equipment.
Compared with the prior art, this a damping type jaw crusher who is used for ore dressing to have dustproof function passes through dustproof mechanism, toward 1 inside water spray of main part at equipment during operation, avoid the dust to scatter, influence peripheral air circumstance, compare with current dustproof mechanism, this dustproof mechanism is not spraying water during operation, can withdraw the inside of fixed box 6 with nozzle 12, reduce the probability of damage, through damping mechanism, realize the function of 1 damping of main part, reduce the probability of equipment damage, compare with current damping mechanism, this damping mechanism damping is effectual, and the practicality is high.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. The vibration reduction type jaw crusher with the dust prevention function for mineral separation comprises a main body (1), a base (2) and a crushing device (3), wherein the main body (1) is arranged above the base (2), the crushing device (3) is arranged inside the main body (1), a feeding hole and a discharging hole are formed in the upper portion and the lower portion of the main body (1) respectively, a control panel (4) is arranged on the main body (1), and a PLC is arranged in the control panel (4), and the vibration reduction type jaw crusher is characterized by further comprising a dust prevention mechanism and a vibration reduction mechanism, wherein the dust prevention mechanism is arranged above the main body (1), and the vibration reduction mechanism is arranged inside the base (2);
the dustproof mechanism comprises a water pump (5) and a fixing box (6), the water pump (5) and the fixing box (6) are both fixed above the main body (1), the water pump (5) is arranged on one side, far away from the feed inlet, of the fixing box (6), an opening is formed in one side, far away from the water pump (5), of the fixing box (6), a dustproof assembly is arranged in the fixing box (6), and the water pump (5) is electrically connected with the PLC;
the dustproof assembly comprises a connecting rod (11), a nozzle (12), a cover plate (14), a support plate (9), a hose (13), two driving units and a plurality of first springs (10), wherein the cover plate (14) is arranged on one side, close to an opening, of the fixed box (6), the cover plate (14) covers the opening, one end of the connecting rod (11) is fixedly connected with the cover plate (14), the other end of the connecting rod (11) penetrates through the opening to be fixedly connected with the support plate (9), the two driving units are respectively arranged above and below the support plate (9), the driving units are connected with the support plate (9), the first springs (10) are uniformly distributed on one side, far away from the connecting rod (11), of the support plate (9), two ends of the first springs (10) are respectively connected with the inner wall of one side, far away from the opening, of the fixed box (6) and the support plate (9), the nozzle (12) is fixed below one end, close to the cover plate (14), of the connecting rod (11), the nozzle (12) is communicated with the water pump (5) through a hose (13);
the vibration reduction mechanism comprises a vibration reduction assembly and two auxiliary assemblies, the vibration reduction assembly is arranged between the two auxiliary assemblies, and the two auxiliary assemblies are respectively arranged on two sides below the main body (1);
the damping assembly comprises a supporting rod (16), a supporting plate (17), a second spring (18) and two damping units, one end of the supporting rod (16) is fixedly connected with the lower part of the main body (1), a small hole is formed above the base (2), the other end of the supporting rod (16) penetrates through the small hole to be arranged inside the base (2), the other end of the supporting rod (16) is fixedly connected with the center of the supporting plate (17), the two damping units are respectively arranged on two sides of the supporting plate (17), and two ends of the second spring (18) are respectively connected with the two damping units;
the damping unit comprises a sliding block (20), a moving rod (21), a pressing plate (22), an air bag (23) and an adjusting rod (19), wherein two ends of the adjusting rod (19) are hinged to a supporting plate (17) and the sliding block (20) respectively, two ends of a second spring (18) are connected with the two sliding blocks (20) respectively, the vertical section of the moving rod (21) is L-shaped, one end of the moving rod (21) is fixedly connected with the upper portion of the sliding block (20), the other end of the moving rod (21) is fixedly connected with the pressing plate (22), the air bag (23) is fixed at the bottom of the base (2), the air bag (23) is arranged on one side, far away from the second spring (18), of the sliding block (20), the pressing plate (22) is abutted to the air bag (23), the driving unit comprises an electromagnet (7) and an iron block (8), the electromagnet (7) is fixed on the inner wall of one side, close to the opening, of the fixing box (6), the dustproof assembly comprises an iron block (8), a support plate (9), two guide rods (15), through holes, guide rods (15) and through holes, wherein the iron block (8) is fixedly connected with one side, close to an opening, of the support plate (9), the electromagnet (7) is arranged right opposite to the iron block (8), the electromagnet (7) is electrically connected with a PLC, the dustproof assembly further comprises the two guide rods (15), the two ends of the support plate (9) are provided with the through holes, the guide rods (15) correspond to the through holes one by one, the two ends of the guide rods (15) are fixedly connected with the inner walls of the two sides of a fixing box (6), the guide rods (15) penetrate through the through holes, the guide rods (15) and the through holes are coaxially arranged, the support plate (9) is slidably connected with the guide rods (15), the damping assembly further comprises a support (28), the vertical cross section of the support (28) is U-, the support (28) penetrates through a through hole, the support (28) is in sliding connection with the sliding block (20), a fixing rod (29) is fixed at the through hole of the sliding block (20), a groove is formed in the support (28), the fixing rod (29) is arranged in the groove, the fixing rod (29) is in sliding connection with the groove, a rubber pad (27) is arranged on one side, close to the air bag (23), of the pressing plate (22), the auxiliary assembly comprises an auxiliary rod (24), a moving plate (25) and a third spring (26), one end of the auxiliary rod (24) is fixedly connected with the lower portion of the main body (1), two assembly holes are formed in the upper portion of the base (2) and correspond to the auxiliary assembly one to one, the other end of the auxiliary rod (24) penetrates through the assembly holes to be fixedly connected with the moving plate (25), two ends of the third spring (26) are respectively connected with the top portion and the moving plate (25) in the base (2), the auxiliary assembly still includes spacing ring (30), top in base (2) is fixed in spacing ring (30), auxiliary rod (24) pass spacing ring (30), auxiliary rod (24) and spacing ring (30) coaxial setting, auxiliary rod (24) and spacing ring (30) sliding connection, nozzle (12) are atomizing nozzle, be equipped with a plurality of buttons (31) on control panel (4), button (31) are connected with the PLC electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517332.XA CN110152767B (en) | 2019-06-14 | 2019-06-14 | Vibration reduction type jaw crusher with dustproof function for mineral separation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517332.XA CN110152767B (en) | 2019-06-14 | 2019-06-14 | Vibration reduction type jaw crusher with dustproof function for mineral separation |
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| Publication Number | Publication Date |
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| CN110152767A CN110152767A (en) | 2019-08-23 |
| CN110152767B true CN110152767B (en) | 2021-06-29 |
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