CN111215185A - Double-cavity horizontal type gyratory crusher and intelligent control method thereof - Google Patents
Double-cavity horizontal type gyratory crusher and intelligent control method thereof Download PDFInfo
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- CN111215185A CN111215185A CN202010204280.3A CN202010204280A CN111215185A CN 111215185 A CN111215185 A CN 111215185A CN 202010204280 A CN202010204280 A CN 202010204280A CN 111215185 A CN111215185 A CN 111215185A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
- B02C4/34—Adjusting, applying pressure to, or controlling the distance between, milling members in mills wherein a roller co-operates with a stationary member
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- Crushing And Grinding (AREA)
Abstract
According to the double-cavity horizontal gyratory crusher and the intelligent control method thereof, the crushing box is provided with the left crushing cavity and the right crushing cavity, and the two crushing cavities can simultaneously crush gravel aggregates, so that the defects of the existing crusher, such as equipment height defect, conical rolling mortar wall defect, complex equipment infrastructure and high cost, are effectively overcome, and the double-cavity horizontal gyratory crusher is suitable for large-area popularization and application.
Description
Technical Field
The invention belongs to the technical field of crusher equipment, and particularly relates to a double-cavity horizontal gyratory crusher and an intelligent control method thereof.
Background
The crusher is a device mainly used for crushing various stones. The existing crusher has the following defects in the using process: 1. the existing gyratory crusher is structurally characterized by a single-cylinder hydraulic cone crusher, a main shaft of the existing gyratory crusher is perpendicular to the ground, and the existing gyratory crusher is high in equipment height and not suitable for being used in places with limited field space; 2, a conical rolling mortar wall, wherein the rolling mortar wall of the existing gyratory crusher is of a conical toothless structure and has weak crushing capability; 3. the equipment infrastructure is complicated and the cost is great, and great material surge bin needs to be designed to current gyratory crusher equipment foundation lower part to cause great infrastructure cost to pay out. Therefore, it is an object of the present invention to provide a crusher that overcomes the above-mentioned drawbacks.
Disclosure of Invention
In order to solve the problems, the double-cavity horizontal gyratory crusher and the intelligent control method thereof provided by the invention have the advantages that the crushing box is provided with the left crushing cavity and the right crushing cavity, the two crushing cavities can simultaneously crush gravel aggregates, the defects of the existing crusher such as equipment height, conical rolling mortar wall, complex equipment infrastructure and high cost are effectively overcome, and the double-cavity horizontal gyratory crusher is suitable for large-area popularization and use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a double-cavity horizontal gyratory crusher comprises a mounting seat, wherein a crushing box is arranged on the mounting seat, a first hydraulic adjusting device is arranged on the left side of the crushing box, a second hydraulic adjusting device is arranged on the right side of the crushing box, the first hydraulic adjusting device and the second hydraulic adjusting device are symmetrically arranged on two sides of the crushing box, the first hydraulic adjusting device and the second hydraulic adjusting device are identical in appearance structure, a feeding port is formed in the top of the crushing box, the left side and the right side of the crushing box are both open, a blanking port is formed in the bottom of the crushing box, a rotating roller is arranged inside the crushing box, the rotating roller is rotatably arranged on the front side wall and the rear side wall of the crushing box in the front-back direction, a main shaft of the rotating roller forwardly extends out of the crushing box and is provided with a driving belt pulley, and a plurality of;
first hydraulic pressure adjusting device includes supporting seat and displacement sensor, the right side at the mount pad is fixed to the supporting seat, be equipped with broken wall and lower broken wall on the supporting seat, go up broken wall and broken wall down and constitute the open position in the left side of broken case of arch structure setting, go up broken wall and supporting seat fixed connection, broken wall articulates the downside at last broken wall down, still be equipped with first supporting hydraulic cylinder down between broken wall and the last broken wall, displacement sensor installs on first supporting hydraulic cylinder, be equipped with second supporting hydraulic cylinder down between broken wall and the supporting seat, be equipped with discharge channel down between the downside border of broken wall and the rotatory roller, discharge channel is located the top of broken case blanking mouth.
The rotary roller is of a cylindrical structure, and the rolling mortar wall spliced on the rotary roller is a cylindrical rolling mortar wall.
And a hydraulic accumulator is arranged on the first support hydraulic cylinder.
An intelligent control method of a double-cavity horizontal gyratory crusher is characterized in that a crushing box is provided with a left crushing cavity and a right crushing cavity, and the two crushing cavities can simultaneously perform crushing operation on gravel aggregate; an upper crushing wall and a lower crushing wall are respectively arranged on two sides of the rotating roller, the upper crushing wall is in a fixed form, the lower crushing wall is movable and is used for adjusting an opening gap between the rolling mortar wall and the lower crushing wall, so that the size of the granularity of crushed materials is controlled, and a hydraulic adjusting seat and a supporting seat are arranged at the rear end of the lower crushing wall, so that overload protection is realized and corresponding supporting force is provided in the crushing process; a first supporting hydraulic cylinder is further arranged between each lower crushing wall and each upper crushing wall, a displacement sensor is mounted on each first supporting hydraulic cylinder, and the displacement sensor can measure the stroke of each first supporting hydraulic cylinder and is used for controlling the splitting distance between the rolling mortar wall and the crushing wall; when broken case got into the material that is difficult to the breakage, hydraulic accumulator internal pressure rose, and quick pressure release, discharge passage was transferred greatly voluntarily this moment, and this material of being convenient for is got rid of, and hydraulic pressure station is mended pressure rapidly again afterwards, and the breaker resumes normal work, and this process need not to shut down the clearance hard thing.
By adopting the technical scheme, the invention has the following beneficial effects:
the rotary roller is horizontally arranged, so that the feeding height of the equipment is reduced to a large extent, the space occupied by installation is reduced, and more reasonable process arrangement is obtained; the rolling mortar wall with the assembled tooth shapes has strong crushing capability, and the occlusion of ores is easier to realize, so that strong crushing force is provided; the crushing box below need not to set up buffer hopper, can directly fall into the material after the breakage and carry out the transportation processing in the finished product belt feeder, has reduced the basis height and construction cost.
When the crushing box is used, the external motor drives the driving belt wheel of the rotating roller to rotate through the driving belt, the crushing box is provided with a left crushing cavity and a right crushing cavity, and the two crushing cavities can simultaneously perform crushing operation on gravel aggregates; an upper crushing wall and a lower crushing wall are respectively arranged on two sides of the rotating roller, the upper crushing wall is in a fixed form, the lower crushing wall is movable and is used for adjusting an opening gap between the rolling mortar wall and the lower crushing wall, so that the size of the granularity of crushed materials is controlled, and a hydraulic adjusting seat and a supporting seat are arranged at the rear end of the lower crushing wall, so that overload protection is realized and corresponding supporting force is provided in the crushing process; a first supporting hydraulic cylinder is arranged between the lower crushing wall and the upper crushing wall, a displacement sensor is arranged on the first supporting hydraulic cylinder, and the displacement sensor can measure the stroke of the first supporting hydraulic cylinder and is used for controlling the splitting distance between the rolling mortar wall and the crushing wall; when a crushing box enters materials which are difficult to crush, the internal pressure of the hydraulic accumulator rises, the pressure is quickly relieved, the discharging channel is automatically enlarged at the moment, the materials are conveniently discharged, then the hydraulic station quickly supplements pressure, the crusher recovers normal work, and the process does not need to stop to clean hard objects; the lower parts of the two lower crushing walls are respectively provided with a second supporting hydraulic cylinder, so that the equipment is convenient to operate during installation and maintenance; the crusher is of an assembled structure, is convenient to transport and install, has an independent host chassis, and is convenient to install and disassemble on site.
In conclusion, according to the double-cavity horizontal gyratory crusher and the intelligent control method thereof, the crushing box is provided with the left crushing cavity and the right crushing cavity, the two crushing cavities can simultaneously crush gravel aggregates, the defects of the existing crusher, such as equipment height, conical rolling mortar wall, complex equipment infrastructure and high cost, are effectively overcome, and the double-cavity horizontal gyratory crusher is suitable for large-area popularization and application.
Drawings
FIG. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
as shown in fig. 1 and 2, the double-cavity horizontal gyratory crusher comprises a mounting seat 1, wherein a crushing box 2 is arranged on the mounting seat 1, a first hydraulic adjusting device is arranged on the left side of the crushing box 2, a second hydraulic adjusting device is arranged on the right side of the crushing box 2, the first hydraulic adjusting device and the second hydraulic adjusting device are symmetrically arranged on two sides of the crushing box 2, the first hydraulic adjusting device and the second hydraulic adjusting device are identical in appearance structure, a feeding port 3 is arranged at the top of the crushing box 2, the left side and the right side of the crushing box 2 are both open, a blanking port is arranged at the bottom of the crushing box 2, a rotating roller 4 is arranged inside the crushing box 2, the rotating roller 4 is rotatably arranged on the front side wall and the rear side wall of the crushing box 2 along the front-back direction, a main shaft of the rotating roller 4 forwardly extends out of the crushing box 2 and is provided with a driving belt pulley, and a plurality of spliced;
first hydraulic pressure adjusting device includes supporting seat 6 and displacement sensor 7, supporting seat 6 is fixed on the right side of mount pad 1, be equipped with broken wall 8 and broken wall 9 down on the supporting seat 6, it constitutes the open position in the left side of broken case 2 with broken wall 9 down to go up broken wall 8, go up broken wall 8 and supporting seat 6 fixed connection, broken wall 9 articulates the downside at last broken wall 8 down, still be equipped with first supporting hydraulic cylinder 10 down between broken wall 9 and the last broken wall 8, displacement sensor 7 installs on first supporting hydraulic cylinder 10, be equipped with second supporting hydraulic cylinder 11 down between broken wall 9 and the supporting seat 6, be equipped with discharge passage down between the downside border of broken wall 9 and the rotatory roller 4, discharge passage is located the top of the blanking mouth of broken case 2.
The rotating roller 4 is of a cylindrical structure, and the rolling mortar wall 5 spliced on the rotating roller 4 is the cylindrical rolling mortar wall 5.
The first support hydraulic cylinder 10 is provided with a hydraulic accumulator 12.
An intelligent control method of a double-cavity horizontal gyratory crusher is characterized in that a crushing box 2 is provided with a left crushing cavity and a right crushing cavity, and the two crushing cavities can simultaneously perform crushing operation on gravel aggregate; an upper crushing wall 8 and a lower crushing wall 9 are respectively arranged at two sides of the rotating roller 4, the upper crushing wall 8 is in a fixed form, the lower crushing wall 9 is movable and is used for adjusting an opening gap between the rolling mortar wall 5 and the lower crushing wall 9 so as to realize the control of the granularity of crushed materials, and a hydraulic adjusting seat and a supporting seat 6 are arranged at the rear end of the lower crushing wall 9 so as to realize overload protection and provide corresponding supporting force in the crushing process; a first supporting hydraulic cylinder 10 is further arranged between each lower crushing wall 9 and each upper crushing wall 8, a displacement sensor 7 is mounted on the first supporting hydraulic cylinder 10, and the displacement sensor 7 can measure the stroke of the first supporting hydraulic cylinder 10 and is used for controlling the splitting distance between the rolling mortar wall 5 and the crushing wall; when crushing case 2 got into the material that is difficult to the breakage, hydraulic accumulator 12 internal pressure rose, and quick pressure release, discharge passage was automatic to be transferred greatly this moment, and this material of being convenient for is got rid of, and hydraulic pressure station is mended the pressure rapidly again afterwards, and the breaker resumes normal work, and this process need not to shut down the clearance hard thing.
By adopting the technical scheme, the invention has the following beneficial effects:
the rotary roller 4 is horizontally arranged, so that the feeding height of the equipment is reduced to a large extent, the space occupied by installation is reduced, and more reasonable process arrangement is obtained; the rolling mortar wall 5 with the assembled tooth shapes has strong crushing capability, and the occlusion of ores is easier to realize, so that strong crushing force is provided; the lower part of the crushing box 2 is not required to be provided with a buffer hopper, the crushed materials can be directly fallen into a finished product belt conveyor for transportation and treatment, and the base height and the construction cost are reduced.
When the crushing device is used, the external motor drives the driving belt wheel of the rotating roller 4 to rotate through the driving belt, the crushing box 2 is provided with a left crushing cavity and a right crushing cavity, and the two crushing cavities can simultaneously perform crushing operation on gravel aggregates; an upper crushing wall 8 and a lower crushing wall 9 are respectively arranged at two sides of the rotating roller 4, the upper crushing wall 8 is in a fixed form, the lower crushing wall 9 is movable and is used for adjusting an opening gap between the rolling mortar wall 5 and the lower crushing wall 9 so as to realize the control of the granularity of crushed materials, and a hydraulic adjusting seat and a supporting seat 6 are arranged at the rear end of the lower crushing wall 9 so as to realize overload protection and provide corresponding supporting force in the crushing process; a first supporting hydraulic cylinder 10 is arranged between the lower crushing wall 9 and the upper crushing wall 8, a displacement sensor 7 is arranged on the first supporting hydraulic cylinder 10, and the displacement sensor 7 can measure the stroke of the first supporting hydraulic cylinder 10 and is used for controlling the splitting distance between the rolling mortar wall 5 and the crushing wall; when the crushing box 2 enters materials which are difficult to crush, the internal pressure of the hydraulic accumulator 12 rises, the pressure is quickly relieved, the discharge channel is automatically enlarged at the moment, the materials are conveniently discharged, then the hydraulic station quickly supplements the pressure, the crusher returns to normal work, and the process does not need to stop to clean hard objects; the lower parts of the two lower crushing walls 9 are respectively provided with a second supporting hydraulic cylinder 11, so that the equipment is convenient to operate during installation and maintenance; the crusher is of an assembled structure, is convenient to transport and install, has an independent host chassis, and is convenient to install and disassemble on site.
In conclusion, according to the double-cavity horizontal gyratory crusher and the intelligent control method thereof provided by the invention, the crushing box 2 is provided with the left crushing cavity and the right crushing cavity, and the two crushing cavities can simultaneously crush gravel aggregates, so that the defects of the existing crusher, such as equipment height, conical rolling mortar wall 5, and complex equipment infrastructure and high cost, are effectively overcome, and the double-cavity horizontal gyratory crusher is suitable for large-area popularization and application.
The displacement sensor 7, the first support hydraulic cylinder 10, the second support hydraulic cylinder 11 and the hydraulic accumulator 12 used in the present invention are conventional technologies, and the specific structures thereof will not be described in detail.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a horizontal gyratory crusher of two-chamber which characterized in that: the crushing device comprises a mounting seat, wherein a crushing box is arranged on the mounting seat, a first hydraulic adjusting device is arranged on the left side of the crushing box, a second hydraulic adjusting device is arranged on the right side of the crushing box, the first hydraulic adjusting device and the second hydraulic adjusting device are symmetrically arranged on two sides of the crushing box, the first hydraulic adjusting device and the second hydraulic adjusting device are identical in appearance structure, a feeding port is formed in the top of the crushing box, the left side and the right side of the crushing box are both open, a blanking port is formed in the bottom of the crushing box, a rotating roller is arranged inside the crushing box, the rotating roller is rotatably arranged on the front side wall and the rear side wall of the crushing box in the front-back direction, a main shaft of the rotating roller forwardly extends out of the crushing box and is provided with a transmission belt wheel; first hydraulic pressure adjusting device includes supporting seat and displacement sensor, the right side at the mount pad is fixed to the supporting seat, be equipped with broken wall and lower broken wall on the supporting seat, go up broken wall and broken wall down and constitute the open position in the left side of broken case of arch structure setting, go up broken wall and supporting seat fixed connection, broken wall articulates the downside at last broken wall down, still be equipped with first supporting hydraulic cylinder down between broken wall and the last broken wall, displacement sensor installs on first supporting hydraulic cylinder, be equipped with second supporting hydraulic cylinder down between broken wall and the supporting seat, be equipped with discharge channel down between the downside border of broken wall and the rotatory roller, discharge channel is located the top of broken case blanking mouth.
2. The dual chamber horizontal gyratory crusher of claim 1 wherein: the rotary roller is of a cylindrical structure, and the rolling mortar wall spliced on the rotary roller is a cylindrical rolling mortar wall.
3. The dual chamber horizontal gyratory crusher of claim 2 wherein: and a hydraulic accumulator is arranged on the first support hydraulic cylinder.
4. The intelligent control method of the dual-chamber horizontal gyratory crusher of claim 1, wherein: the crushing box is provided with a left crushing cavity and a right crushing cavity, and the two crushing cavities can simultaneously perform crushing operation on the gravel aggregate; an upper crushing wall and a lower crushing wall are respectively arranged on two sides of the rotating roller, the upper crushing wall is in a fixed form, the lower crushing wall is movable and is used for adjusting an opening gap between the rolling mortar wall and the lower crushing wall, so that the size of the granularity of crushed materials is controlled, and a hydraulic adjusting seat and a supporting seat are arranged at the rear end of the lower crushing wall, so that overload protection is realized and corresponding supporting force is provided in the crushing process; a first supporting hydraulic cylinder is further arranged between each lower crushing wall and each upper crushing wall, a displacement sensor is mounted on each first supporting hydraulic cylinder, and the displacement sensor can measure the stroke of each first supporting hydraulic cylinder and is used for controlling the splitting distance between the rolling mortar wall and the crushing wall; when broken case got into the material that is difficult to the breakage, hydraulic accumulator internal pressure rose, and quick pressure release, discharge passage was transferred greatly voluntarily this moment, and this material of being convenient for is got rid of, and hydraulic pressure station is mended pressure rapidly again afterwards, and the breaker resumes normal work, and this process need not to shut down the clearance hard thing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204280.3A CN111215185A (en) | 2020-03-21 | 2020-03-21 | Double-cavity horizontal type gyratory crusher and intelligent control method thereof |
| PCT/CN2021/070752 WO2021190081A1 (en) | 2020-03-21 | 2021-01-08 | Dual-chamber horizontal-type gyratory crusher and intelligent control method thereofor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204280.3A CN111215185A (en) | 2020-03-21 | 2020-03-21 | Double-cavity horizontal type gyratory crusher and intelligent control method thereof |
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| Publication Number | Publication Date |
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| CN111215185A true CN111215185A (en) | 2020-06-02 |
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| CN202010204280.3A Pending CN111215185A (en) | 2020-03-21 | 2020-03-21 | Double-cavity horizontal type gyratory crusher and intelligent control method thereof |
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| CN (1) | CN111215185A (en) |
| WO (1) | WO2021190081A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729753A (en) * | 2020-06-09 | 2020-10-02 | 广东一鼎科技有限公司 | Automatic recovery device for hydraulic roller press closed car |
| WO2021190081A1 (en) * | 2020-03-21 | 2021-09-30 | 河南中誉鼎力智能装备有限公司 | Dual-chamber horizontal-type gyratory crusher and intelligent control method thereofor |
| CN114308215A (en) * | 2022-03-16 | 2022-04-12 | 河南中誉鼎力智能装备有限公司 | Horizontal gyratory crusher of high-efficient intelligence |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618617B (en) * | 2022-03-17 | 2023-08-25 | 中国铁建重工集团股份有限公司 | Double-cavity crushing device |
| CN115350789B (en) * | 2022-07-27 | 2023-06-02 | 威海市东旭西洋参有限公司 | Crushing device and method for processing ginseng refined imperial tea |
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| CN111729753A (en) * | 2020-06-09 | 2020-10-02 | 广东一鼎科技有限公司 | Automatic recovery device for hydraulic roller press closed car |
| CN114308215A (en) * | 2022-03-16 | 2022-04-12 | 河南中誉鼎力智能装备有限公司 | Horizontal gyratory crusher of high-efficient intelligence |
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| WO2021190081A1 (en) | 2021-09-30 |
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