CN216025468U - Wear-resisting type breaker protection device - Google Patents

Abstract

The utility model provides a wear-resistant crusher protection device, which belongs to the technical field of gyratory crushers and comprises a planet carrier main body, wherein the outer surface of the planet carrier main body is movably connected with a protection frame, the top end of the protection frame is fixedly connected with a protection plate, a buffer layer is arranged between the protection frame and the protection plate, the inner top wall of the protection frame is fixedly provided with a placing plate through an elastic piece, and the placing plate is arranged on the upper surface of the planet carrier main body. This wear-resisting type breaker protection device selects the protective frame of appropriate quantity according to the production and use demand, places the protective frame in proper order in the planet frame main part, can stabilize and place the protective frame through placing the board, then with the baffle chucking in the draw-in groove, the stability of guarantee support, then through coupling assembling fixed connection protective frame in proper order, the chucking guard plate simultaneously ensures when the connection stability and connects the leakproofness, is favorable to improving barrier propterty.

Description

Wear-resisting type breaker protection device

Technical Field

The utility model belongs to the technical field of gyratory crushers, and particularly relates to a wear-resistant crusher protection device.

Background

The gyratory crusher is a commonly used crusher series, namely a vertical combined crusher, also called a compound crusher, which is a machine for a crushing production line and a sand production line, and is a large-scale crushing machine for coarsely crushing ores or rocks with various hardness by utilizing the gyratory motion of a crushing cone in a cone cavity in a shell to perform extrusion, splitting and bending effects on materials.

At present traditional gyratory crusher is when using, and the ore gets into the breaker in-process and pounces easily on the planet carrier, causes the planet carrier wearing and tearing serious, and long-term the use causes the damage of breaker planet carrier easily, needs to change new planet carrier, seriously influences the safe handling of breaker, has not only reduced the operating efficiency of breaker, still greatly reduced life, brought inconvenience for production when increasing manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wear-resistant crusher protection device, and aims to solve the problem that a planet carrier in the prior art is easy to damage and reduces production efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wear-resisting type breaker protection device, includes the planet carrier main part, the surface swing joint of planet carrier main part has the protecting frame, the top fixedly connected with guard plate of protecting frame, be provided with the buffer layer between protecting frame and the guard plate, the interior roof of protecting frame has the board of placing through elastic component fixed mounting, place the board setting at the upper surface of planet carrier main part, the quantity of protecting frame is two at least, at least two through coupling assembling fixed mounting between the protecting frame, the bottom fixedly connected with fixed plate of protecting frame, the spacing groove has been seted up to the surface of fixed plate, the inner wall of spacing groove is provided with fastening component, the inside wall that the protecting frame is close to planet carrier main part lower surface has seted up the draw-in groove, the inner wall joint of draw-in groove has the baffle.

In order to enable the wear-resistant crusher protection device to achieve the effect of flexible installation and use, the connection assembly preferably comprises a mounting groove, a connection plate and a connection frame which are symmetrically arranged on the outer surface of the protection frame, mounting holes are formed in the outer surfaces of the mounting groove and the connection plate respectively, the mounting groove and the connection plate are fixedly mounted through bolts arranged on the inner wall of the mounting holes, fixing grooves are symmetrically formed in the outer surface of the connection frame, and the edges of the two protection plates are clamped in the fixing grooves.

In order to achieve the effect of shock absorption and noise reduction, the wear-resistant crusher protection device preferably comprises a soft rubber layer arranged between the protection frame and the protection plate, and the soft rubber layer is uniformly filled between the protection frame and the protection plate.

In order to achieve the effect of reducing the impact force of the wear-resistant crusher protection device, as a preferred aspect of the present invention, the elastic member is a buffer spring, one end of the buffer spring is fixedly mounted on the inner top wall of the protection frame, and the other end of the buffer spring is fixedly mounted on the upper surface of the placing plate.

In order to ensure that the wear-resistant crusher protection device has the effect of guaranteeing the buffering effect, the number of the buffer springs is preferably at least two, and the at least two buffer springs are uniformly arranged between the protection frame and the placing plate.

In order to achieve the effect that the wear-resistant crusher protection device is more flexible and convenient to mount, as a preferable mode of the utility model, the number of the limiting grooves is at least two, and at least two limiting grooves are uniformly arranged on the fixing plate.

In order to enable the wear-resistant crusher protection device to achieve the effects of being capable of being stably fixed and convenient to adjust, the wear-resistant crusher protection device is preferably characterized in that the fastening assembly comprises threaded rods arranged inside limiting grooves on two sides of a fixing plate, one ends of the two threaded rods are clamped on the limiting grooves through clamping blocks, adjusting sleeves are respectively in threaded connection with the outer surfaces of the two threaded rods, fastening rods are clamped on the inner walls of the limiting grooves in the middle of the fixing plate, and fastening heads are fixedly mounted at one ends of the fastening rods.

In order to enable the wear-resistant crusher protection device to achieve the effect of prolonging the service life, the outer surfaces of the protection plate and the protection frame are preferably provided with antirust coatings.

Compared with the prior art, the utility model has the beneficial effects that:

1. the wear-resistant crusher protection device selects a proper number of protection frames according to production and use requirements, the protection frames are sequentially placed on the planet carrier main body, the protection frames can be stably placed through the placing plate, the baffle is clamped in the clamping groove to guarantee the support stability, then the protection frames are sequentially and fixedly connected through the connecting assembly, the protection plates are clamped simultaneously to guarantee the connection tightness while guaranteeing the connection stability, the protection performance is favorably improved, then the protection frames are adjusted to a proper fastening degree through the fastening assembly to guarantee that the protection frames can slide up and down on the planet carrier main body and can be prevented from falling off, when ores are hit on the protection plates in the falling process, the protection frames are driven to move up and down on the planet carrier main body under the elastic action of the elastic piece, and meanwhile, the impact force caused by hitting the ores can be effectively reduced under the action of the buffer layer, avoided the ore directly pound in the planet carrier main part, effectual protection is provided, the wearing and tearing of effectual reduction breaker planet carrier main part, the safety in utilization of breaker has been improved greatly, breaker operating efficiency has not only been ensured, the life of equipment has still been improved greatly, when needing to overhaul the maintenance guard plate, can dismantle the protective frame that needs to be changed alone through coupling assembling, guarantee protector can continue to use, thereby ensure the production efficiency of breaker, greatly reduced pound the influence that brings under the ore, and it is simple more convenient to place the frame through coupling assembling loading and unloading, production cost of maintenance is reduced, it is more nimble convenient to use, the practicality is stronger.

2. The wear-resistant crusher protection device has the advantages that when the protection frame is installed, the protection frame is installed on the planet carrier main body, two protection plates are installed and connected through the fixing grooves in the connecting frame, the protection sealing performance of the device is effectively guaranteed, then the connecting plate is clamped in the mounting groove, the connecting plate is fixed in the mounting groove through the bolts, the two protection frames can be stably installed in a connected mode, the protection frames with different numbers can be installed and connected according to actual production environments, the use flexibility is effectively improved, the fastening degree of the protection frame can be rapidly adjusted through the opposite threads on the two threaded rods by rotating the adjusting sleeve, the protection frame is prevented from falling off while the protection frame can slide up and down on the planet carrier main body, the installation and adjustment are more flexible and convenient, after ores are hit on the protection plates, the soft rubber filled between the protection frame and the protection plates can effectively absorb shock and reduce noise, simultaneously be favorable to noise abatement pollution, under the effect of at least two buffer spring elastic forces, the impact vibrations that can effectual reduction ore whereabouts brought to the loss of planet carrier main part has been reduced, is favorable to improving life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic rear view of an embodiment of the present invention;

FIG. 3 is a front cross-sectional structural view of an embodiment of the present invention;

FIG. 4 is a cross-sectional structural view of a fastening assembly in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a protection frame 2 according to an embodiment of the present invention.

In the figure: 1. a planet carrier body; 2. a protective frame; 3. a protection plate; 4. placing the plate; 5. a fixing plate; 6. a limiting groove; 7. a card slot; 8. a baffle plate; 9. mounting grooves; 10. a connecting plate; 11. mounting holes; 12. soft rubber; 13. a buffer spring; 14. a threaded rod; 15. an adjustment sleeve; 16. a fastening rod; 17. a fastening head; 18. an antirust coating; 19. and (7) connecting the frames.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a wear-resisting type breaker protection device, including planet carrier main part 1, planet carrier main part 1's surface swing joint has protecting frame 2, protecting frame 2's top fixedly connected with guard plate 3, be provided with the buffer layer between protecting frame 2 and the guard plate 3, protecting frame 2's interior roof has place board 4 through elastic component fixed mounting, place board 4 and set up on planet carrier main part 1's upper surface, protecting frame 2's quantity is two at least, through coupling assembling fixed mounting between two at least protecting frames 2, protecting frame 2's bottom fixedly connected with fixed plate 5, spacing groove 6 has been seted up to the surface of fixed plate 5, the inner wall of spacing groove 6 is provided with fastening assembly, protecting frame 2 has seted up draw-in groove 7 near the inside wall of planet carrier main part 1 lower surface, the inner wall joint of draw-in groove 7 has baffle 8.

In the embodiment of the utility model, when the device is installed and used, a proper number of protective frames 2 are selected according to production and use requirements, the protective frames 2 are sequentially placed on the planet carrier main body 1, the protective frames 2 can be stably placed through the placing plate 4, then the baffle plate 8 is clamped in the clamping groove 7 to ensure the support stability, then the protective frames 2 are sequentially and fixedly connected through the connecting assembly, the protective plates 3 are clamped at the same time to ensure the connection stability and the connection tightness, the protective performance is improved, then the protective frames 2 are adjusted to a proper fastening degree through the fastening assembly to ensure that the protective frames 2 can slide up and down on the planet carrier main body 1 and can be prevented from falling off, the device is more flexible and convenient to use, after ores fall down on the protective plates 3, the protective frames 2 are driven to move up and down on the planet carrier main body 1 under the elastic force of the elastic member, meanwhile, the impact force caused by downward hitting of the ore can be effectively reduced under the action of the buffer layer, the ore is prevented from directly hitting the planet carrier main body 1, effective protection is provided, the abrasion of the planet carrier main body 1 of the crusher is effectively reduced, the use safety of the crusher is greatly improved, the operation efficiency of the crusher is ensured, the service life of the equipment is greatly prolonged, and when the protection plate 3 needs to be maintained, the protective frame 2 to be replaced can be detached independently through the connecting component, the protective device can be ensured to be used continuously, thereby ensuring the production efficiency of the crusher, greatly reducing the influence caused by the downward smashing of the ores, being simpler and more convenient to assemble and disassemble the protective frame 2 through the connecting component, reducing the production and maintenance cost, the work of staff is facilitated, the improvement of production efficiency is facilitated, the use is more flexible and convenient, and the practicability is stronger.

Concretely, coupling assembling sets up mounting groove 9, connecting plate 10 and the link 19 at 2 surfaces of protective frame including the symmetry, and mounting hole 11 has all been seted up to mounting groove 9 and connecting plate 10's surface, and mounting groove 9 and connecting plate 10 are through setting up the bolt fixed mounting at 11 inner walls of mounting hole, the surface symmetry of link 19 is provided with the fixed slot, two the equal joint in the fixed slot in edge of guard plate 3. When installing protective frame 2, install protective frame 2 in planet carrier main part 1, two guard plates 3 of fixed slot erection joint on the while through the splice frame 19, the effectual protection leakproofness that ensures the device, then with connecting plate 10 chucking in mounting groove 9, fix connecting plate 10 in mounting groove 9 through the bolt, two protective frame 2 of connection installation that can stabilize, loading and unloading are adjusted more simply nimble, can be according to the protective frame 2 of actual production environment erection joint different quantity, the effectual flexibility that improves the use.

Specifically, the buffer layer includes soft rubber 12 disposed between the protection frame 2 and the protection plate 3, and the soft rubber 12 is uniformly filled between the protection frame 2 and the protection plate 3. Through filling the soft rubber 12 between protective frame 2 and guard plate 3, can effectual vibration/noise reduction, be favorable to improving safe in utilization, guarantee life is favorable to noise abatement pollution simultaneously.

Specifically, the elastic member is buffer spring 13, and buffer spring 13's one end fixed mounting is in the interior roof of protective frame 2, and buffer spring 13's other end fixed mounting is in the upper surface of placing board 4. Through installing at protective frame 2 and placing buffer spring 13 between the board 4, the impact vibrations that can effectual reduction ore whereabouts brought under the effect of buffer spring 13 elasticity are favorable to improving the safe in utilization of device, and effectual reduction planet carrier main part 1's loss is favorable to improving life simultaneously.

Specifically, the number of the buffer springs 13 is at least two, and the at least two buffer springs 13 are uniformly arranged between the protection frame 2 and the placing plate 4. Through two at least buffer spring 13 uniform mount at protective frame 2 and place between the board 4, effectual improvement buffering effect when firm support protective frame 2, the barrier propterty that the guarantee device used, the safety in utilization is higher.

Specifically, the number of the limiting grooves 6 is at least two, and the at least two limiting grooves 6 are uniformly arranged on the fixing plate 5. Through two at least spacing grooves 6 can stabilize installation fixing device, not only ensured the stability of device installation, the fixed mounting flexibility is higher moreover.

Specifically, fastening components is including setting up threaded rod 14 in 5 both sides spacing groove 6 insides of fixed plate, and the one end of two threaded rods 14 is all through the fixture block joint on spacing groove 6, and the equal threaded connection in surface of two threaded rods 14 has adjusting sleeve 15, and 5 middle part spacing groove 6's of fixed plate inner wall joints have anchorage bar 16, and the one end fixed mounting of anchorage bar 16 has fastening head 17. Opposite screw thread on two threaded rods 14 is passed through, rotates the degree that adjusting sleeve 15 can the fastening of quick adjustment protective frame 2 to the guarantee protective frame 2 avoids droing when can gliding from top to bottom on planet carrier main part 1, and the installation is adjusted more nimble facility.

Specifically, the outer surfaces of the protection plate 3 and the protection frame 2 are both provided with antirust coatings 18. The antirust coating 18 can effectively protect the device, reduce the corrosive wear, and is beneficial to prolonging the service life and reducing the use cost.

It should be noted that, in the following description,

the mechanical structure and operation principle of the planet carrier main body 1 device are in the prior art, so the detailed mechanical structure and operation principle are not described in the text.

The process structure and operation of the soft rubber 12 and the rust inhibitive coating 18 are described herein as prior art, so the detailed process structure and operation thereof will not be described herein.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a wear-resisting type breaker protection device, includes planet carrier main part (1), its characterized in that: the outer surface of the planet carrier main body (1) is movably connected with a protective frame (2), the top end of the protective frame (2) is fixedly connected with a protective plate (3), a buffer layer is arranged between the protective frame (2) and the protective plate (3), a placing plate (4) is fixedly arranged on the inner top wall of the protective frame (2) through an elastic piece, the placing plate (4) is arranged on the upper surface of the planet carrier main body (1), at least two protective frames (2) are provided, at least two protective frames (2) are fixedly arranged between the protective frames (2) through a connecting component, a fixed plate (5) is fixedly connected with the bottom end of the protective frame (2), a limiting groove (6) is formed in the outer surface of the fixed plate (5), a fastening component is arranged on the inner wall of the limiting groove (6), and a clamping groove (7) is formed in the inner side wall, close to the lower surface of the planet carrier main body (1), of the protective frame (2), the inner wall of the clamping groove (7) is clamped with a baffle (8).

2. A wear-resistant crusher protector as claimed in claim 1 in which: coupling assembling sets up mounting groove (9), connecting plate (10) and connecting frame (19) at protection frame (2) surface including the symmetry, mounting hole (11) have all been seted up to the surface of mounting groove (9) and connecting plate (10), mounting groove (9) and connecting plate (10) are through setting up the bolt fixed mounting at mounting hole (11) inner wall, the surface symmetry of connecting frame (19) is provided with the fixed slot, two the equal joint in the fixed slot in edge of guard plate (3).

3. A wear-resistant crusher protector as claimed in claim 1 in which: the buffer layer comprises soft rubber (12) arranged between the protective frame (2) and the protective plate (3), and the soft rubber (12) is uniformly filled between the protective frame (2) and the protective plate (3).

4. A wear-resistant crusher protector as claimed in claim 1 in which: the elastic piece is a buffer spring (13), one end of the buffer spring (13) is fixedly installed on the inner top wall of the protection frame (2), and the other end of the buffer spring (13) is fixedly installed on the upper surface of the placement plate (4).

5. A wear-resistant crusher protector as claimed in claim 4 in which: the number of the buffer springs (13) is at least two, and the at least two buffer springs (13) are uniformly arranged between the protective frame (2) and the placing plate (4).

6. A wear-resistant crusher protector as claimed in claim 1 in which: the number of the limiting grooves (6) is at least two, and the limiting grooves (6) are uniformly arranged on the fixing plate (5).

7. A wear-resistant crusher protector as claimed in claim 6 in which: fastening components is including setting up threaded rod (14) inside fixed plate (5) both sides spacing groove (6), two the one end of threaded rod (14) is all through the fixture block joint on spacing groove (6), two the equal threaded connection in surface of threaded rod (14) has adjusting sleeve (15), the inner wall joint of fixed plate (5) middle part spacing groove (6) has anchorage bar (16), the one end fixed mounting of anchorage bar (16) has fastening head (17).

8. A wear-resistant crusher protector as claimed in any one of claims 1 to 7 wherein: and the outer surfaces of the protection plate (3) and the protection frame (2) are provided with antirust coatings (18).

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