CN112844639A

CN112844639A - Automatic proper amount material loading and avoid overloaded hydraulic crusher

Info

Publication number: CN112844639A
Application number: CN202110111181.5A
Authority: CN
Inventors: 范桂英
Original assignee: Wenzhou Jinghao Trade Co ltd
Current assignee: Wenzhou Jinghao Trade Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of hydraulic crushers, and discloses a hydraulic crusher capable of automatically feeding in proper amount and avoiding overload. When the second magnetic device that drives its outside through the extrusion wheel anticlockwise rotation rotates the top, be close to the first magnetic device of arc pole bottom, and then attract the arc pole downstream, make the top of arc pole not block the last flitch on right side, raw materials in the feeder hopper can drive left last flitch downstream, and the raw materials on the flitch on the left side falls in the barrel to reach the effect that automatic intermittent type nature adds appropriate amount of raw materials to the barrel.

Description

Automatic proper amount material loading and avoid overloaded hydraulic crusher

Technical Field

The invention relates to the technical field of hydraulic crushers, in particular to a hydraulic crusher capable of automatically feeding materials in proper amount and avoiding overload.

Background

The hydraulic crusher is a crushing machine with the particle size of more than three millimeters in discharged material accounting for more than 50% of the total discharged material, the crushing operation is usually divided into coarse crushing, intermediate crushing and fine crushing according to the particle size of the fed material and the discharged material, the hydraulic crusher is widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy, chemical industry and the like, and has the characteristics of large crushing ratio, uniform product particle size, simple structure, reliable work, simple and convenient maintenance, economic operation cost and the like.

Current breaker in market, the during operation generally is that staff's intermittent type nature adds broken raw materials, and is more troublesome, and easy excessive interpolation leads to crushing efficiency lower moreover, and the breaker appears the overload condition easily when meetting hard material, and broken life who reduces the breaker easily of forcing has provided an automatic proper amount material loading from this and has avoided overloaded hydraulic breaker.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the hydraulic crusher capable of automatically feeding in proper amount and avoiding overload, which has the advantages of automatically feeding in proper amount and avoiding overload, and solves the problems that the conventional crusher is troublesome in intermittent addition of crushing raw materials by workers, is easy to excessively add, causes lower crushing efficiency, is easy to overload when hard materials are encountered, and is easy to reduce the service life of the crusher when forced crushing is carried out.

(II) technical scheme

In order to realize the purposes of automatic proper feeding and overload prevention, the invention provides the following technical scheme: the utility model provides an automatic proper amount material loading and avoid overloaded hydraulic breaker, includes the barrel, the top fixedly connected with feeder hopper of barrel, the inside of feeder hopper is rotated and is connected with the flitch, the inside activity of barrel upper right wall is pegged graft and is had the arc pole, the discharge gate has been seted up at the top of barrel, the discharge opening has been seted up to the right downside of barrel, the left side of discharge opening is rotated and is connected with the baffle, the top of discharge opening is provided with the electro-magnet, the inside left side of barrel rotates the action wheel, the interior right wall of barrel is pegged graft and is had the mount, the left side of mount is rotated and is connected with the extrusion wheel, the right side fixedly connected with extrusion piece of mount, the powerful spring of right side fixedly connected with of extrusion piece, the bottom fixedly connected with montant of mount, the top and.

Preferably, the bottom of the baffle is provided with a torsion spring which plays a role in driving the baffle to rotate leftwards, the top of the baffle is fixedly connected with a magnetic block, the magnetic block is opposite to the electromagnet in magnetism, and the electromagnet can attract the magnetic block to enable the baffle to be tightly attached to the discharge opening when being electrified to generate magnetism, so that the discharge opening is closed.

Preferably, reset spring has been cup jointed to the outside of arc pole, plays the effect that drives the arc pole and upwards reset, and the left side of arc pole is located the top of flitch on the right side, plays and blocks the flitch of going up, stops the effect of flitch pivoted.

Preferably, the bottom of the arc-shaped rod is fixedly connected with a first magnetic device, the outer part of the extrusion wheel is fixedly connected with two second magnetic devices which are arranged at equal intervals, the magnetism of the first magnetic device is opposite to that of the second magnetic device, and the first magnetic device and the second magnetic device attract each other when approaching.

Preferably, the outside of the driving wheel is fixedly connected with crushing hammers which are arranged in an annular mode to play a role in extruding and crushing raw materials.

Preferably, the left side fixedly connected with first touch panel of montant, be close to the barrel inner wall fixedly connected with second touch panel on the left side of montant, can make the electro-magnet circular telegram produce magnetism when first touch panel and second touch panel contact.

Preferably, the clamping groove has all been seted up to the top and the bottom of extrusion piece, two the kelly is located the clamping groove respectively, plays the effect of blocking the extrusion piece, two the kelly is carried on the back the equal fixedly connected with extrusion spring in one side of the back of the body, plays the effect of toward opposite direction extrusion kelly.

(III) advantageous effects

Compared with the prior art, the invention provides the hydraulic crusher capable of automatically feeding materials in proper amount and avoiding overload, and the hydraulic crusher has the following beneficial effects:

1. the hydraulic crusher capable of automatically feeding in proper amount and avoiding overload is characterized in that raw materials are placed in a feeding hopper, the raw materials fall on an upper material plate, a driving wheel drives a crushing hammer to rotate clockwise to be matched with an extrusion wheel to crush the raw materials, the crushed raw materials are discharged from a discharge port, the extrusion wheel is driven to rotate anticlockwise when the crushing hammer rotates clockwise to crush the raw materials, and when the extrusion wheel drives a second magnetic device on the outer side of the extrusion wheel to rotate to the top, the first magnetic device is close to the bottom of an arc-shaped rod, then the arc rod is attracted to move downwards, so that the top of the arc rod is not clamped with the right upper material plate, the raw material in the feed hopper can drive the left upper material plate to rotate downwards, the raw material on the left upper material plate falls into the cylinder, after the second magnetic device on the extrusion wheel rotates away from the arc rod, the arc-shaped rod is reset downwards under the action of the reset spring, and the feeding plate is clamped again, so that the effect of automatically and intermittently adding a proper amount of raw materials into the barrel is achieved.

2. This automatic proper amount material loading and avoid overloaded hydraulic breaker, when rotating through the action wheel and extruding hard material, can give right thrust of extrusion wheel, the extrusion wheel extrudees the piece through the mount right side, when thrust reaches the overload value, can extrude the kelly on the piece from the draw-in groove, no longer block the extrusion piece, and then make the extrusion wheel drive the extrusion piece through the mount and remove the extrusion powerful spring that moves right, the extrusion wheel moves the space grow between back and the action wheel on the right side, hard material can fall from between extrusion wheel and the action wheel, then powerful spring drives extrusion piece and extrusion wheel and resets, the kelly blocks again in the draw-in groove, thereby reach the effect of avoiding the action wheel broken hard material by force, the life of breaker has been improved.

3. This automatic proper amount material loading and avoid overloaded hydraulic breaker, when driving the mount through the extrusion wheel and move right, the mount can drive the montant and move right thereby make the left first touch panel of montant separate rather than left second touch panel, the electro-magnet outage, no longer attract the magnetic path at baffle top, the baffle is to the left-hand motion under the effect of its bottom torsional spring, open the discharge opening, discharge from the discharge opening along the baffle when hard material falls down from between extrusion wheel and the action wheel, the extrusion wheel resets the back, first touch panel passes the contact with the second, the electro-magnet circular telegram produces magnetism, drive the baffle through the magnetic path that attracts the baffle top and rotate right and reset, block the discharge opening again, thereby reached the effect that hard material directly discharged from the discharge opening, be convenient for concentrate and collect.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the present invention after the extrusion wheel is moved to the right;

FIG. 3 is an enlarged view of the extrusion wheel shown in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the extrusion wheel of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the portion B shown in FIG. 3 according to the present invention.

In the figure: 1. a barrel; 2. a feed hopper; 3. feeding plates; 4. an arcuate bar; 5. a discharge port; 6. a discharge opening; 7. a baffle plate; 8. an electromagnet; 9. a driving wheel; 10. an extrusion wheel; 11. a fixed mount; 12. extruding the block; 13. a strong spring; 14. a vertical rod; 15. and (5) clamping the rod.

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. 1-6, a hydraulic crusher capable of automatically feeding in proper amount and avoiding overload comprises a barrel 1, a feed hopper 2 is fixedly connected to the top of the barrel 1, a feeding plate 3 is rotatably connected to the inside of the feed hopper 2, an arc rod 4 is movably inserted into the inside of the right upper wall of the barrel 1, a reset spring is sleeved outside the arc rod 4 to drive the arc rod 4 to reset upwards, the left side of the arc rod 4 is positioned at the top of the right feeding plate 3 to block the feeding plate 3 and prevent the feeding plate 3 from rotating, a discharge hole 5 is formed in the top of the barrel 1, a discharge opening 6 is formed in the lower right side of the barrel 1, a baffle 7 is rotatably connected to the left side of the discharge opening 6, an electromagnet 8 is arranged above the discharge opening 6, a torsion spring is arranged at the bottom of the baffle 7 to drive the baffle 7 to rotate leftwards, and a magnetic block is fixedly connected to, the magnetism of magnetic path and electro-magnet 8 is opposite, can attract the magnetic path to make baffle 7 hug closely discharge opening 6 when electro-magnet 8 circular telegram produced magnetism, closes discharge opening 6, and the action wheel 9 is rotated to the left side of barrel 1 inside, and the outside fixedly connected with annular arrangement's quartering hammer of action wheel 9 plays the effect of extrusion broken raw materials.

A fixed frame 11 is inserted into the inner right wall of the cylinder body 1, the left side of the fixed frame 11 is rotatably connected with an extrusion wheel 10, the bottom of the arc-shaped rod 4 is fixedly connected with a first magnetic device, the outer part of the extrusion wheel 10 is fixedly connected with two second magnetic devices which are arranged at equal intervals, the magnetism of the first magnetic device is opposite to that of the second magnetic devices, the first magnetic device and the second magnetic devices attract each other when the first magnetic device and the second magnetic devices are close to each other, the right side of the fixed frame 11 is fixedly connected with an extrusion block 12, the right side of the extrusion block 12 is fixedly connected with a strong spring 13, the bottom of the fixed frame 11 is fixedly connected with a vertical rod 14, the left side of the vertical rod 14 is fixedly connected with a first touch plate, the inner wall of the cylinder body 1 close to the left side of the vertical rod 14 is fixedly connected with a second touch plate, the electromagnet 8 can be, two kellies 15 are located the draw-in groove respectively, play the effect of blocking extrusion piece 12, and two kellies 15 equal fixedly connected with extrusion spring in one side that back on the back mutually play the effect of toward opposite direction extrusion kellies 15.

The working principle is as follows: when the material crusher is used, firstly, raw materials are put into a feed hopper 2, the raw materials fall on an upper material plate 3, a driving wheel 9 drives a breaking hammer to rotate clockwise to be matched with an extrusion wheel 10 to break the raw materials, the broken raw materials are discharged from a discharge port 5, the breaking hammer rotates clockwise to break the raw materials, the extrusion wheel 10 is driven to rotate anticlockwise, when the extrusion wheel 10 drives a second magnetic device on the outer side of the extrusion wheel to rotate to the top, the first magnetic device is close to the bottom of an arc-shaped rod 4 and further attracts the arc-shaped rod 4 to move downwards, so that the top of the arc-shaped rod 4 is not clamped with the upper material plate 3 on the right side, the raw materials in the feed hopper 2 drive the upper material plate 3 on the left side to rotate downwards, the raw materials on the upper material plate 3 on the left side fall into a barrel body 1, after the second magnetic device on the extrusion wheel 10 rotates away from the arc-, thereby achieving the effect of automatically and intermittently adding a proper amount of raw materials into the cylinder body 1.

When the driving wheel 9 rotates to extrude hard materials, a right thrust is given to the extruding wheel 10, the extruding wheel 10 extrudes the extruding block 12 rightwards through the fixing frame 11, when the thrust reaches an overload value, the clamping rod 15 on the extruding block 12 is extruded out of the clamping groove and does not clamp the extruding block 12 any more, the extruding wheel 10 drives the extruding block 12 to move rightwards through the fixing frame 11 to extrude the strong spring 13, a gap between the extruding wheel 10 and the driving wheel 9 after moving rightwards becomes large, the hard materials fall down from the space between the extruding wheel 10 and the driving wheel 9, then the strong spring 13 drives the extruding block 12 and the extruding wheel 10 to reset, and the clamping rod 15 is clamped into the clamping groove again, so that the effect of preventing the driving wheel 9 from forcibly crushing the hard materials is achieved, and the service life of the crusher is prolonged; when extrusion wheel 10 drives mount 11 and moves right, mount 11 can drive montant 14 and move right thus make the left first touch panel of montant 14 separate rather than left second touch panel, 8 outage of electro-magnet, no longer attract the magnetic path at 7 tops of baffle, baffle 7 rotates left under the effect of its bottom torsional spring, open discharge opening 6, discharge from discharge opening 6 along baffle 7 when hard material falls down from between extrusion wheel 10 and the action wheel 9, extrusion wheel 10 resets the back, first touch panel passes the contact with the second, 8 circular telegrams of electro-magnet produce magnetism, drive baffle 7 through the magnetic path that attracts the 7 tops of baffle and rotate right and reset, block discharge opening 6 again, thereby the effect that hard material directly discharged from discharge opening 6 has been reached, be convenient for concentrate and collect.

To sum up, the hydraulic crusher capable of feeding in proper amount automatically and avoiding overload is characterized in that raw materials are placed into a feeding hopper 2, the raw materials fall on an upper material plate 3, a driving wheel 9 drives a breaking hammer to rotate clockwise to be matched with an extrusion wheel 10 to break the raw materials, the broken raw materials are discharged from a discharge port 5, the breaking hammer rotates clockwise to break the raw materials and drives the extrusion wheel 10 to rotate anticlockwise, the extrusion wheel 10 drives a second magnetic device on the outer side of the extrusion wheel to rotate to the top, the first magnetic device is close to the bottom of an arc-shaped rod 4 and further attracts the arc-shaped rod 4 to move downwards, the top of the arc-shaped rod 4 is not clamped with the upper material plate 3 on the right side, the raw materials in the feeding hopper 2 can drive the upper material plate 3 on the left side to rotate downwards, the raw materials on the upper material plate 3 on the left side fall in a barrel body 1, and the arc-shaped rod 4 is reset downwards under the action of, the feeding plate 3 is clamped again, so that the effect of automatically and intermittently adding a proper amount of raw materials into the cylinder 1 is achieved.

When rotating extrusion to hard material through action wheel 9, can give extrusion wheel 10 thrust right, extrusion wheel 10 extrudees extrusion piece 12 right through mount 11, when thrust reaches the overload value, can extrude the kelly 15 on extrusion piece 12 from the draw-in groove, no longer block extrusion piece 12, and then make extrusion wheel 10 drive extrusion piece 12 through mount 11 and move extrusion powerful spring 13 that moves right, extrusion wheel 10 moves the space grow between back and action wheel 9 right, hard material can fall down from between extrusion wheel 10 and the action wheel 9, then powerful spring 13 drives extrusion piece 12 and extrusion wheel 10 and resets, kelly 15 blocks again in the draw-in groove, thereby reach the effect of avoiding action wheel 9 to break hard material by force, the life of breaker has been improved.

When the fixing frame 11 is driven to move rightwards through the extrusion wheel 10, the fixing frame 11 can drive the vertical rod 14 to move rightwards, so that a first contact plate on the left side of the vertical rod 14 is separated from a second contact plate on the left side of the vertical rod 14, the electromagnet 8 is powered off, the magnetic block on the top of the baffle 7 is not attracted any more, the baffle 7 rotates leftwards under the action of a torsional spring on the bottom of the baffle 7, the discharge opening 6 is opened, when hard materials fall down from the extrusion wheel 10 and the driving wheel 9, the hard materials are discharged from the discharge opening 6 along the baffle 7, the extrusion wheel 10 is reset, the first contact plate is in contact with the second, the electromagnet 8 is powered on to generate magnetism, the magnetic block on the top of the baffle 7 is attracted, the baffle 7 rotates rightwards to reset, the discharge opening 6 is blocked again, the effect that the.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic proper amount material loading and avoid overloaded hydraulic crusher, includes barrel (1), its characterized in that: the top of the barrel body (1) is fixedly connected with a feed hopper (2), the feed hopper (2) is rotatably connected with a feeding plate (3), an arc-shaped rod (4) is movably inserted into the right upper wall of the barrel body (1), a discharge hole (5) is formed in the top of the barrel body (1), a discharge opening (6) is formed in the right lower side of the barrel body (1), a baffle (7) is rotatably connected to the left side of the discharge opening (6), an electromagnet (8) is arranged above the discharge opening (6), a left rotating driving wheel (9) is arranged in the barrel body (1), a fixing frame (11) is inserted into the inner right wall of the barrel body (1), an extrusion wheel (10) is rotatably connected to the left side of the fixing frame (11), an extrusion block (12) is fixedly connected to the right side of the fixing frame (11), and a strong spring (13) is fixedly connected to the right side, the bottom of the fixing frame (11) is fixedly connected with a vertical rod (14), and clamping rods (15) are arranged above and below the extrusion block (12).

2. The hydraulic breaker according to claim 1, characterized in that it comprises: the bottom of the baffle (7) is provided with a torsion spring, the top of the baffle (7) is fixedly connected with a magnetic block, and the magnetic block is opposite to the electromagnet (8) in magnetism.

3. The hydraulic breaker according to claim 1, characterized in that it comprises: the outside of arc pole (4) has cup jointed reset spring, and the left side of arc pole (4) is located the top of flitch (3) on the right side.

4. The hydraulic breaker according to claim 1, characterized in that it comprises: the bottom fixedly connected with first magnetic means of arc pole (4), the outside fixedly connected with of extrusion wheel (10) has the second magnetic means of two equidistance arrangements.

5. The hydraulic breaker according to claim 1, characterized in that it comprises: and the outer part of the driving wheel (9) is fixedly connected with crushing hammers which are arranged annularly.

6. The hydraulic breaker according to claim 1, characterized in that it comprises: the left side of the vertical rod (14) is fixedly connected with a first touch panel, and the inner wall of the barrel (1) close to the left side of the vertical rod (14) is fixedly connected with a second touch panel.

7. The hydraulic breaker according to claim 1, characterized in that it comprises: clamping grooves are formed in the top and the bottom of the extrusion block (12), the clamping rods (15) are located in the clamping grooves respectively, and two extrusion springs are fixedly connected to the opposite sides of the clamping rods (15).