CN113856801B - Cone crusher with controllable forced-disengaging area - Google Patents
Cone crusher with controllable forced-disengaging area Download PDFInfo
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- CN113856801B CN113856801B CN202111057026.6A CN202111057026A CN113856801B CN 113856801 B CN113856801 B CN 113856801B CN 202111057026 A CN202111057026 A CN 202111057026A CN 113856801 B CN113856801 B CN 113856801B
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- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
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Images
Classifications
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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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
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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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/007—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
- 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
- B02C23/02—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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Abstract
The invention discloses a cone crusher with a controllable forced disengaging area, which comprises a crusher body, a crushing wall and a mortar rolling wall, and further comprises: the loading bin comprises a base, a bin body, a feeding hole and a discharging hole, wherein the bin body is movably arranged on the base; the first cylinder is arranged on the base, and the bin body is pressed down and then is contacted with the first cylinder; the movable part is evenly divided into a plurality of parts on the crushing wall, a connecting piece is arranged in the crushing wall and connected with the movable part, the first cylinder is connected with the connecting piece, and the connecting piece enables the movable part to move on the crushing wall. The moving parts are uniformly distributed in an umbrella shape, and each area is independently controlled, so that stone waste is avoided; the storehouse body pushes down and triggers first cylinder and first control switch, converts the moving part that is in clearance state into operating condition's moving part, makes the moving part gliding through third spring and connecting rod when broken hard thing, recycles the third spring and resumes again, when the storehouse body is vacant, makes the moving part get back to clearance state again through second control switch.
Description
Technical Field
The invention relates to the field of crushers, in particular to a cone crusher with a controllable forced threshing area.
Background
A cone crusher is a crushing machine suitable for raw materials in the industries of metallurgy, building, road building, chemistry and silicate, and is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. The cone crusher has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium-sized crushing and fine crushing of various ores and rocks.
When the breaker is carrying out the damaged operation, the material of treating broken is generally preset for building stones, and also often exists to mix metal material such as iron ore in building stones, like this when carrying out the circular cone type breakage, can cause broken wall and the existence very big stress of bamboo wall, can cause equipment to damage. In order to avoid the situation, the existing crusher also has a controllable lifting mechanism or a forced disengaging mechanism, when hard objects exist between the crushing wall and the rolling mortar wall, the rolling mortar wall is lifted, the distance between the rolling mortar wall and the crushing wall is increased, the hard objects return again after falling down, or one side of the rolling mortar wall with the hard objects is lifted, so that part of unprocessed stones can be reduced to continue to be crushed. However, with such a structure, the sectionalized control of the forced separation mechanism cannot be realized, and the uncrushed rock material falling along with the iron ore is also large, so that the processing reliability is low.
When the stone is crushed, uncrushed stones or stones clamped in the crusher can exist in the crushing wall, and the crusher needs to be cleaned regularly to prevent the crusher from being damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the cone crusher with the controllable forced disengaging area, which can effectively solve the problems of the crusher, has a simple integral structure, greatly improves the utilization rate of stone materials, reduces the waste rate of the stone materials, and can effectively prevent the crushing wall and the mortar rolling wall from being damaged due to hard objects.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a controllable cone crusher who breaks off region by force, includes organism, broken wall, prick mortar wall, transmission shaft, bevel gear, main shaft, still includes: the carrying bin is arranged above the machine body and comprises a base, a bin body, a feeding hole and a discharging hole, a first spring is arranged between the bin body and the base, and the bin body is movably arranged on the base; the first air cylinder is arranged on the base, and the bin body is pressed down and then is contacted with the first air cylinder; the movable part is provided with a plurality of parts which are uniformly divided on the crushing wall, a connecting piece is arranged in the crushing wall and connected with the movable part, the first cylinder is connected with the connecting piece, and the connecting piece enables the movable part to move on the crushing wall.
In the above technical solution, further, the first cylinder includes a first cylinder body, a first piston rod, and an air pipe, a first control switch is disposed on the first cylinder body, a second spring is disposed between the first piston rod and the first cylinder body, and the second spring makes the first piston rod return to the initial position again without being pressed.
In the above technical scheme, further, the initial state of the feed inlet is an open state, the initial state of the discharge outlet is a closed state, the first control switch controls the feed inlet to be closed, and the discharge outlet is opened.
In the above technical solution, further, the moving parts are distributed like an umbrella, and 8 sets are provided.
In the above technical scheme, further, the air pipe on the first cylinder enters from the bottom of the machine body, a conversion joint is arranged at the bottom of the main shaft, the conversion joint is of an upper layer type and a lower layer type, the upper part and the lower part are connected with the air pipe, and the air pipe penetrates through the main shaft and is connected to the connecting piece in the crushing wall.
In the above technical scheme, further, the connecting piece includes a second cylinder, a second piston rod, a piston block, a third spring, and a connecting rod, the second cylinder is connected with the air pipe, the air pipe keeps the air pressure in the first cylinder and the second cylinder to be communicated, the third spring is arranged between the second piston rod and the piston block, the connecting rod is connected with the piston block, and the other end of the connecting rod is fixedly arranged on the moving member.
In the above technical solution, further, a second control switch is disposed in the first spring, an initial state of the second control switch and the bin body are in a close contact state, the second control switch is a reverse switch, and is not started when pressed and is started when pressed, an electromagnet is disposed in the crushing wall, the electromagnet is controlled by the first control switch and the second control switch, the electromagnet is started after the first control switch is pressed, the electromagnet is powered off after the second control switch is separated from the second control switch, the electromagnet is powered on and embedded in the second piston rod to fix the second piston rod, and the second piston rod is not fixed after the electromagnet is powered off, so that the second piston rod can move.
In the above technical solution, further, a fourth spring is disposed on the electromagnet, the fourth spring is fixed in the crushing wall, and when the electromagnet is not energized, the electromagnet is separated from the second piston rod through the fourth spring.
In the above technical solution, further, the moving part initial state is a cleaning state, the second piston rod and the electromagnet are in a dislocation state, when the moving part is in a working state, the electromagnet and the second piston rod are in an alignment state and the electromagnet is embedded in the second piston rod, when the moving part is in a forced disengagement state, the electromagnet and the second piston rod are in an alignment state and the electromagnet is embedded in the second piston rod, and meanwhile, the third spring is in a compression state.
In the above technical scheme, further, when extruding hard objects between the crushing wall and the rolling mortar wall, the moving part slides downwards along the crushing wall, the connecting rod and the piston block move towards the second piston rod, the second spring is extruded, and at the moment, the gap between the crushing wall and the rolling mortar wall is enlarged, and the hard objects can fall off.
The beneficial effects of the invention are: the moving parts are arranged to be uniformly distributed in an umbrella shape, and each area is independently controlled, so that the quantity of stone materials falling along with metal minerals such as iron ore is reduced; the storehouse body pushes down and triggers first cylinder and first control switch, converts the moving part that is in clearance state into operating condition's moving part, makes the moving part gliding utilize the third spring to resume again later through third spring and connecting rod when broken hard thing, when the storehouse body is empty, makes the moving part get back to clearance state again through second control switch, handles the residual material in the breaker.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a cleaning state diagram of the present invention.
Fig. 2 is a normal operation state cooperation diagram of the present invention.
Fig. 3 is a view showing the crushing state of the present invention.
Fig. 4 is a top view of the crushing wall of the invention.
Fig. 5 is an enlarged view of fig. 1 at a.
Fig. 6 is an enlarged view of the invention at B in fig. 2.
Fig. 7 is an enlarged view of the invention at C in fig. 1.
Fig. 8 is an enlarged view of the invention at D in fig. 2.
Fig. 9 is an enlarged view of fig. 3 at E of the present invention.
Fig. 10 is an enlarged view at F in fig. 7 of the present invention.
Fig. 11 is an enlarged view of the invention at G in fig. 8.
In the drawing, 1, a feed inlet, 2, a bin body, 3, a discharge outlet, 4, a base, 5, a first spring, 6, a second control switch, 7, an air pipe, 8, a mortar wall, 9, a movable part, 10, a crushing wall, 11, a rotary joint, 12, a second spring, 13, a first piston rod, 14, a first control switch, 15, a first air cylinder, 16, a connecting rod, 17, a piston block, 18, a third spring, 19, an electromagnet, 20, a second air cylinder and 21, a second piston rod.
Detailed Description
Referring to fig. 1-11, a cone crusher with a controlled forced-disengaging zone comprises a mortar wall 8, a crushing wall 10, and further comprises: carry the thing storehouse, carry the thing storehouse and set up in the blanking top of breaker, carry the thing storehouse including the storehouse body 2, feed inlet 1, discharge gate 3, base 4, wherein base 4 is used for being connected with the breaker for the supporting seat, the storehouse body 2 the discharge gate 3 runs through the blanking mouth that base 4 aligns the breaker, set up first spring 5 between base 4 and the storehouse body 2, first spring 5 plays right the supporting role of the storehouse body 2, set up first cylinder 15 on the base 4, the storehouse body 2 loads behind the building stones push down and with first cylinder 15 contacts be provided with a plurality of evenly distributed's moving part 9 on the broken wall 10, still be provided with the connecting piece in the broken wall 10, first cylinder 15 with the connecting piece intercommunication, the cylinder makes through control the connecting piece the moving part 9 is in the activity is gone up on the broken wall 10.
The first air cylinder 15 comprises a first cylinder body, a first piston rod 13 and an air pipe 7, a first control switch 14 is arranged on the first cylinder body, a second spring 12 is arranged between the first piston rod 13 and the first cylinder body, the first piston rod 13 is supported by the second spring 12, the first piston rod 13 is contacted with the first piston rod 13 after the bin body 2 is pressed down, the first control switch 14 is pressed by the first piston rod 13, and when the bin body 2 is lifted up, the first piston rod 13 is restored to the initial position again through the second spring 12.
The first function of the first control switch 14 is to control the opening and closing of the feed inlet 1 and the discharge outlet 3, when the crusher is in an initial state, the feed inlet 1 is in an open state, the discharge outlet 3 is in a closed state, when the first control switch 14 is started, the feed inlet 1 is changed from the open state to the closed state, the discharge outlet 3 is changed from the closed state to the open state, and stone enters the crusher from the discharge outlet 3 to be crushed.
In order to make the building stones in the storehouse body 2 can all fall out, feed inlet 1 sets up directly over the storehouse body 2 center, discharge gate 3 sets up four corners of storehouse body 2 department in the bottom sets up to the center protruding in the storehouse body 2, highly be less than the central height all around, when the building stones were followed when feed inlet 1 entered, make building stones from center department gyro wheel to all around through the bulge, discharge building stones are all discharge the waste rate of building stones storehouse body 2 reduces the waste rate of building stones.
The movable pieces 9 are uniformly arranged on the crushing wall 10 in an umbrella shape, 8 groups of the movable pieces 9 are arranged on the crushing wall 10, and the arrangement is carried out for independently controlling each area of the crushing wall 10, because when a hard object is separated, partial stone materials can fall out through gaps together with the hard object, when the hard object is contacted with one group of the movable pieces 9, the movable pieces 9 in the area only slide downwards, so that the gaps between the crushing wall 10 and the mortar wall 8 are enlarged, the hard object is discharged, the movable pieces 9 in other areas normally work, the stone materials are crushed, and the waste rate of the stone materials is reduced.
The air pipe 7 on the first air cylinder 15 extends out of the first air cylinder 15 and enters from the bottom of the machine body, the air pipe 7 penetrates through the main shaft and the crushing wall 10 to be connected onto the connecting piece, but as the main shaft rotates in the machine body, a conversion joint is arranged at the bottom of the main shaft and is provided with an upper layer and a lower layer, the air pipe 7 is divided into two sections, the first section extends out of the first air cylinder 15 and is connected to the lower part of the conversion joint, the second section is connected out of the upper part of the conversion joint and is connected onto the connecting piece, and 8 derived air pipes 7 derived from the air pipe 7 of the second section are connected onto 8 groups of connecting pieces.
The connecting piece comprises a second air cylinder 20, a second piston rod 21, a piston block 17, a third spring 18 and a connecting rod 16, the air pipe 7 in the second section is connected with the second air cylinder 20, so that the first air cylinder 15 is communicated with the second air cylinder 20, the air pressure is kept the same, the third spring 18 is fixedly arranged between the second piston rod 21 and the piston block 17, one end of the connecting rod 16 is fixed with the piston block 17, the other end of the connecting rod 16 is fixed with the movable piece 9, when the air pressure in the second air cylinder 20 changes, the second piston rod 21 can be pushed to drive the third spring 18, the piston block 17, the connecting rod 16 and the movable piece 9 to move on the crushing wall 10, when the second piston rod 21 is fixed, hard objects are crushed between the movable piece 9 and the rolling mortar wall 8, the movable piece 9 can generate an acting force which inclines downwards towards the crushing wall 10, the movable piece 9 moves on the crushing wall 10 and compresses the third spring 18, and when a gap between the movable piece 9 and the rolling mortar wall 8 drops, the elastic force of the third spring 18 is restored to the original crushing position by the elastic acting force.
The second control switch 6 is arranged in the first spring 5, the second control switch 6 is in an adjacent contact state with the bin body 2 in an initial state but is not in contact with the bin body, the second control switch 6 is a reverse switch, namely the second control switch 6 is not triggered when the second control switch 6 is pressed, after the pressing is finished, the second control switch 6 is started, an electromagnet 19 is further arranged in the crushing wall 10, the electromagnet 19 is controlled by the second control switch 6, the first control switch 14 also has the function of controlling the electromagnet 19, the electromagnet 19 is powered on after the first control switch 14 is pressed, the electromagnet 19 is powered off after the second control switch 6 is separated from the pressing, the electromagnet 19 does not fix the second piston rod 21 any more, and the second piston rod 21 can move and return to the initial state again.
The second control switch 6 also has the function of controlling the opening and closing of the feed inlet 1 and the discharge outlet 3, after the second control switch 6 is pressed, the feed inlet 1 is opened, the discharge outlet 3 is closed, and stone filling is waited for next time.
Wherein be provided with the fourth spring on the electro-magnet 19, the fourth spring is fixed movable cavity in the broken wall 10, electro-magnet 19 is "T" shape, the fourth spring sets up the horizontal portion department of electro-magnet 19, the vertical portion embedding of electro-magnet 19 in the broken wall 10 with the unanimous guide way of 19 vertical portion width of electro-magnet be provided with the recess on the second piston rod 21, be normal state under the initial condition of fourth spring, when the on-state, the fourth spring is stretched, stretch out and block in the recess from the guide way the vertical portion of electro-magnet 19, at this moment, the second piston rod 21 is fixed, when electro-magnet 19 cuts off the power supply, will through the elasticity of fourth spring the vertical portion follow of electro-magnet 19 the recess in the second piston rod 21 gets back to the guide way again.
The initial state of the moving member 9 is a cleaning state, the bin body 2 is an empty bin, the inside of the crusher is cleaned by a blocking body or stones which are not cleaned, damage to the crusher caused by excessive stone blocking is prevented, the second piston rod 21 and the electromagnet 19 are in a staggered state in the cleaning state, the second piston rod 21 is located below the electromagnet 19, after stones are loaded into the bin body 2, the moving member 9 is in a working state, the electromagnet 19 and the second piston rod 21 are in an aligned state, the electromagnet 19 is embedded into the second piston rod 21, the second piston rod 21 is fixed, when the moving member 9 is in a forced disengaging state, the electromagnet 19 and the second piston rod 21 are in the aligned state, the electromagnet 19 is embedded into the second piston rod 21, at the moment, the moving member 9 slides downwards on the crushing wall 10 through compression of the third spring 18 to enable a gap to be enlarged, and hard objects can fall off.
When extruding hard articles, because hard articles can not be broken, the moving part 9 and the pricking mortar wall 8 have great stress to make the moving part 9 lift the sliding down along the direction of the broken wall 10, the moving part 9 makes the connecting rod 16 synchronously move down, the second piston rod 21 is in a fixed state at the moment, and is connected on the connecting rod 16, the piston block 17 is right the third spring 18 compresses, increases the moving part 9 and the distance between the pricking mortar wall 8 makes hard articles fall.
In order to realize the separation of hard objects and stones, particle grids are arranged in the machine body, crushed stones fall from the grids, and uncrushed hard objects roll off the grids and fall outside the machine body.
The working process of the invention is as follows: in an initial state, the movable member 9 is in a cleaning state, the gap between the movable member 9 and the zanthoxy wall 8 is large, the second piston rod 21 is positioned below the electromagnet 19, after the stone material is loaded in the bin body 2, the bin body 2 moves on the base 4, the bin body 2 is pressed down, the first spring 5 is compressed, the second control switch 6 is pressed, the bin body 2 presses the first piston rod 13, the second spring 12 deforms, the first piston rod 13 presses the first control switch 14, the first control switch 14 controls the feed inlet 1 to be closed, the discharge outlet 3 is opened, the stone material is completely rolled to the discharge outlet 3 through a convex part, the first piston rod 13 compresses the first cylinder body, the air pipe 7 enables the air pipe 7 to be connected into the second cylinder body through the rotary joint 11, the first piston rod 13 descends in the first cylinder body to enable the second piston rod 21 in the second cylinder body to ascend, the second piston rod 21 and the electromagnet 19 keep opposite positions, the moving part 9 is attached to the crushing wall 10, the first control switch 14 controls the electromagnet 19 to be embedded into the second piston rod 21, the fourth spring is stretched to achieve fixing of the second piston rod 21, stone falls into the crusher to normally work, when hard objects are crushed between the moving part 9 and the mortar wall 8, the moving part 9 is subjected to obliquely downward acting force to enable the moving part 9 to move up and down on the crushing wall 10, meanwhile, the moving part 9 drives the connecting rod 16 to press down, and as the second piston rod 21 is fixed, the piston block 17 compresses the third spring 18, after the hard objects fall, the third spring 18 is restored to the working state again to crush the stone materials, when the stone materials roll out of the bin body 2 completely, the bin body 2 rises to the initial position, the bin body 2 is not in contact with the second control switch 6, the second control switch 6 is started to cut off the power of the electromagnet 19, the fourth spring enables the electromagnet 19 to be separated from the second piston rod 21, meanwhile, the first piston rod 13 does not press the first cylinder body under the action of the second spring 12, the second piston rod 21 is restored to the initial state again, the movable part 9 is in the initial cleaning state, the second control switch 6 also enables the feeding hole 1 to be opened, the discharging hole 3 to be closed, and after the interior of the crusher is cleaned, the secondary stone material filling is waited.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical scope of the present invention.
Claims (8)
1. The utility model provides a controllable cone crusher who takes off region by force, includes organism, broken wall, prick mortar wall, transmission shaft, bevel gear, main shaft, its characterized in that still includes:
the carrying bin is arranged above the machine body and comprises a base, a bin body, a feeding hole and a discharging hole, a first spring is arranged between the bin body and the base, and the bin body is movably arranged on the base;
the first air cylinder is arranged on the base, and the bin body is pressed down and then is contacted with the first air cylinder;
the movable piece is uniformly divided into a plurality of parts on the crushing wall, a connecting piece is arranged in the crushing wall and connected with the movable piece, the first cylinder is connected with the connecting piece, and the movable piece moves on the crushing wall through the connecting piece;
the connecting piece comprises a second air cylinder, a second piston rod, a piston block, a third spring and a connecting rod, the second air cylinder is connected with an air pipe, the air pipe keeps the air pressure in the first air cylinder and the air pressure in the second air cylinder to be communicated, the third spring is arranged between the second piston rod and the piston block, the connecting rod is connected with the piston block, and the other end of the connecting rod is fixedly arranged on the moving part.
2. The cone crusher with the controlled forced threshing area according to claim 1, wherein the first cylinder comprises a first cylinder body, a first piston rod and an air pipe, a first control switch is arranged on the first cylinder body, a second spring is arranged between the first piston rod and the first cylinder body, the second spring enables the first piston rod which is not pressed to return to an initial position again, the air pipe on the first cylinder enters from the bottom of the crusher body, a conversion joint is arranged at the bottom of the main shaft, the upper portion and the lower portion of the conversion joint are connected with the air pipe, and the air pipe penetrates through the main shaft and is connected to the connecting piece in the crushing wall.
3. The cone crusher with the controlled forced threshing area according to claim 2, wherein the initial state of the feeding port is an open state, the initial state of the discharging port is a closed state, the first control switch controls the feeding port to be closed, and the discharging port is opened.
4. The cone crusher with the controlled forced threshing area as claimed in claim 1, wherein the moving parts are distributed like an umbrella, and 8 groups are arranged.
5. The cone crusher with the controllable forced disengagement area according to claim 2 is characterized in that a second control switch is arranged in the first spring, the second control switch is in an initial state and is in a state of close contact with the bin body, the second control switch is a reverse switch and is not started when pressed and is started when pressed and disengaged, an electromagnet is arranged in the crushing wall and is controlled by the first control switch and the second control switch, the electromagnet is started after the first control switch is pressed, the electromagnet is powered off after the second control switch is disengaged from being pressed, the electromagnet is powered on and embedded into the second piston rod to fix the second piston rod, and the second piston rod is not fixed after the electromagnet is powered off so that the second piston rod can move.
6. The cone crusher with the controlled forced disengagement area according to claim 5, wherein a fourth spring is disposed on the electromagnet, the fourth spring is fixed in the crushing wall, and when the electromagnet is not energized, the electromagnet is disengaged from the second piston rod through the fourth spring.
7. The cone crusher with the controllable forced disengaging area according to claim 5, wherein the moving member is in a cleaning state in an initial state, the second piston rod and the electromagnet are in a dislocation state, when the moving member is in a working state, the electromagnet and the second piston rod are in an alignment state and the electromagnet is embedded in the second piston rod, when the moving member is in a forced disengaging state, the electromagnet and the second piston rod are in an alignment state and the electromagnet is embedded in the second piston rod, and simultaneously the third spring is in a compression state.
8. The cone crusher with the controlled forced disengaging area according to claim 1 is characterized in that when hard objects are squeezed between the crushing wall and the rolling mortar wall, the movable piece slides downwards along the direction of the crushing wall, the connecting rod and the piston block move towards the direction of the second piston rod, the third spring is squeezed, at the moment, the gap between the crushing wall and the rolling mortar wall is enlarged, and the hard objects can fall off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111057026.6A CN113856801B (en) | 2021-09-09 | 2021-09-09 | Cone crusher with controllable forced-disengaging area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111057026.6A CN113856801B (en) | 2021-09-09 | 2021-09-09 | Cone crusher with controllable forced-disengaging area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113856801A CN113856801A (en) | 2021-12-31 |
| CN113856801B true CN113856801B (en) | 2023-01-10 |
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| CN202111057026.6A Active CN113856801B (en) | 2021-09-09 | 2021-09-09 | Cone crusher with controllable forced-disengaging area |
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| CN104162464A (en) * | 2014-08-06 | 2014-11-26 | 北京矿冶研究总院 | Cone Crusher Locking Mechanism |
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| CN213791808U (en) * | 2020-07-15 | 2021-07-27 | 宜兴市沪东铸造有限公司 | Movable cone crushing mechanism of ore machine |
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Denomination of invention: A cone crusher with controllable strong detachment area Granted publication date: 20230110 Pledgee: China Construction Bank Corporation Wuyi Sub-branch Pledgor: Zhejiang Wujing Machine Manufacture Co.,Ltd. Registration number: Y2024980013891 |