CN111558446A - Impact crusher for mineral separation in mining machinery - Google Patents
Impact crusher for mineral separation in mining machinery Download PDFInfo
- Publication number
- CN111558446A CN111558446A CN202010481573.6A CN202010481573A CN111558446A CN 111558446 A CN111558446 A CN 111558446A CN 202010481573 A CN202010481573 A CN 202010481573A CN 111558446 A CN111558446 A CN 111558446A
- Authority
- CN
- China
- Prior art keywords
- frame
- transmission
- baffle
- machine
- mining machinery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005065 mining Methods 0.000 title claims abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 13
- 239000011707 mineral Substances 0.000 title claims abstract description 13
- 238000000926 separation method Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 239000012535 impurity Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 230000005389 magnetism Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 9
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a back-impact crusher for mineral separation in mining machinery, which structurally comprises a feeding port, a front lining plate, a connecting shaft, a transmission main machine and a machine frame, wherein the feeding port is fixed on the machine frame, the machine frame is welded with the front lining plate, the transmission main machine is arranged on the side edge of the machine frame, the connecting shaft is arranged on the transmission main machine, the feeding port comprises a baffle, a transmission mechanism, a fixture block, a frame edge and a discharge groove, the baffle is horizontally connected in the discharge groove, the baffle is vertically and movably matched with ores input from the feeding port through the transmission mechanism, a magnetic plate arranged on the baffle is used for reciprocating action in the ores, iron blocks contained in the ores are screened out by utilizing magnetism, and the iron blocks are prevented from falling into a double-roller space to damage the crusher.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a reaction crusher for mineral separation in the mining machinery.
Background
The impact crusher is suitable for industries such as mine, metallurgy, cement, building material industry, chemical industry, hydropower and the like, and has crushing compressive strength not exceeding 350 mpa; the hard rock and brittle particle materials are particularly suitable for crushing aggregate, fabric and artificial sand used in high-speed highway hydropower station engineering and the like, such as basalt, cobble, granite, hard lime and other hard materials, the impact energy is utilized to crush the materials by series products of the impact crusher, when the impact crusher works, a rotor of the impact crusher rotates at a high speed under the driving of a motor, the materials are crushed by round rollers which roll oppositely after entering, then are impacted on a lining plate for secondary crushing, and finally are discharged from a discharge port, a user can adjust a gap between an impact frame and a rotor frame to achieve the purpose of changing the material discharge granularity and the material shape, the impact crusher is used in the mine industry, and when ore is fed, non-crushed objects (drill bits, iron blocks and the like) fall between two rollers to damage the crusher, so that a parking accident is caused.
Disclosure of Invention
The invention aims to provide a reaction crusher for mineral separation in mining machinery, which is used for solving the technical problem that non-crushed objects (drill bits, iron blocks and the like) fall into a double-roller to damage the crusher to cause a parking accident when the reaction crusher is used in the mining industry during feeding.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a counterattack formula breaker that is used for ore dressing among mining machinery, its structure includes pan feeding mouth, preceding welt, connecting axle, transmission host computer, frame, the pan feeding mouth is fixed on the frame, the frame is in the same place with preceding welt welding, the side at the frame is installed to the transmission host computer, be provided with the connecting axle on the transmission host computer, the pan feeding mouth includes baffle, transmission machinery, fixture block, frame limit, row's material groove, baffle horizontal connection arranges the material inslot to through the transmission machinery transmission cooperation, arrange the material groove and frame limit structure as an organic whole, be equipped with two fixture blocks on the frame limit, install the inside at the frame through this fixture block.
Preferably, the baffle comprises a triangular partition plate and a magnetic plate, the magnetic plate is movably matched with the triangular partition plate, and a gap of 10cm is reserved between the surface of the magnetic plate and the triangular partition plate.
Preferably, the transmission mechanism comprises a slide rail, a transmission motor and a connecting slide block, wherein the connecting slide block is arranged on the slide rail and is connected with the transmission motor.
Preferably, two sides of the magnetic plate are fixedly connected with the connecting slide block and are in sliding fit on the slide rail through the transmission motor.
Preferably, the transmission motor is matched with a magnetic pole layer and an impurity removing mechanism, the impurity removing mechanism is matched with the outer surface of the magnetic pole layer, and the impurity removing mechanism is fixed on the surface of the sliding rail.
Preferably, the impurity removing mechanism comprises a guide block frame, a guide block, a bottom ring and a gas generator, wherein the guide block is fixed inside the guide block frame, the inside of the guide block is communicated with the gas generator, the bottom ring is welded on the surface of the gas generator, and the bottom ring is fixed with the guide block frame.
Preferably, the end of the guide block opposite to the magnetic pole layer is provided with a gas outlet, a magnetic ring which is different in magnetism from the magnetic pole layer is arranged around the gas outlet, and the magnetic ring and the magnetic pole layer repel each other.
Preferably, the guide block is provided with an inner ridge piece, a gas channel, a hinged shaft, a guide wheel and a swing rod, one end of the gas channel is communicated with the gas generator, the other end of the gas channel is communicated with the guide block, the swing rod is movably connected to the inner wall of the gas channel through the guide wheel and the hinged shaft, the swing rod movably closes the gas channel, and the inner ridge piece is arranged on one side of the swing rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the baffle plate is vertically and movably matched with the ore input from the feeding port through the transmission mechanism, the magnetic plate arranged on the baffle plate acts on the ore in a reciprocating manner, and iron blocks contained in the ore are screened out by utilizing magnetism, so that the damage to the crusher caused by the fact that the iron blocks fall into a double-roller chamber is avoided.
2. The invention sets magnetic pole layer on the circumference surface of the driving motor to match with the impurity removing mechanism, the leading block in the impurity removing mechanism is connected with the gas generator, the gas output by the leading block directly acts on the surface of the driving motor, and prevents the fine particle dust from entering the main driving system of the driving motor to affect the use of the driving motor.
3. The gas outlet is arranged at one end of the guide block opposite to the magnetic pole layer, the repulsive force generated by the mutual different magnetism of the magnetic ring surrounded by the gas outlet and the magnetic pole layer is utilized to prevent the guide block from being contacted and worn under the high-speed rotation of the transmission motor, and meanwhile, the gas outlet is discharged in a palm shape in an inclined way to prevent the output gas from directly impacting the transmission motor, so that the output gas can fully act on the surface of the transmission motor, and the impurity removal efficiency of the transmission motor is improved.
4. The gas channel in the guide block is matched with the swing rod and the inner ridge piece, the swing rod is movably hinged with the guide wheel through the hinge shaft, so that the swing rod is opened only in gas transmission, the gas channel can normally work, the connection between the gas channel and the outside is indirectly controlled through the swing rod, external pollutants are prevented from being polluted in a gas generator through the gas channel, the gas transmission range can be concentrated through the inner ridge piece, and the hinge shaft is prevented from being damaged by gas impact.
Drawings
Fig. 1 is a schematic structural diagram of an impact crusher for mineral separation in a mining machine according to the present invention.
FIG. 2 is a schematic view of the internal structure of the inlet of the present invention.
Fig. 3 is a schematic plan view of the baffle plate and the transmission mechanism of the present invention.
Fig. 4 is a detailed surface structure diagram of the transmission motor of the invention.
Fig. 5 is a schematic view of the internal structure of the lead block of the present invention.
In the figure: the device comprises a feeding port 1, a front lining plate 2, a connecting shaft 3, a transmission main machine 4, a machine frame 5, a baffle 11, a transmission machine 12, a clamping block 13, a frame edge 14, a discharging groove 15, a triangular partition plate 111, a magnetic plate 112, a sliding rail 121, a transmission motor 122, a connecting sliding block 123, a magnetic pole layer 22a, an impurity removing mechanism 22b, a guide block frame b1, a guide block b2, a bottom ring b3, a gas generator b4, an inner ridge piece b21, a gas channel b22, a hinge shaft b23, a guide wheel b24 and a swing rod b 25.
Detailed Description
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on or indirectly connected to the other element, and when an element is referred to as being "connected to" the other element, it can be directly connected to or indirectly connected to the other element.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1 to 5, the present invention provides a reaction crusher for mineral separation in a mining machine.
The following describes in detail the implementation of the impact crusher for mineral separation in a mining machine according to the present invention:
the invention relates to a baffle plate 11 which is vertically and movably matched with ores input from a feed inlet 1 through a transmission mechanism 12, a magnetic plate 112 arranged on the baffle plate 11 is used for reciprocating action in the ores to screen out iron blocks contained in the ores by utilizing magnetism to prevent the iron blocks from falling between two rollers to damage a crusher, a magnetic pole layer 22a arranged on the circumferential surface of a transmission motor 122 is matched with an impurity removing mechanism 22b, a guide block b2 in the impurity removing mechanism 22b is communicated with a gas generator b4, gas output by the guide block b2 directly acts on the surface of the transmission motor 122 to prevent fine particle dust from entering a main transmission system of the transmission motor 122 to influence the use of the transmission motor 122, a gas outlet is arranged at one end of the guide block b2 opposite to the magnetic pole layer 22a, a magnetic ring surrounded by the gas outlet and the magnetic pole layer 22a are mutually different in magnetism to generate repulsive force, so as to prevent the guide block b2 from contacting and being worn under the high-speed rotation of the transmission motor 122, meanwhile, the gas outlet is discharged in a palm shape in an inclined manner, so that the output gas is prevented from directly impacting on the transmission motor 122, the output gas can be fully acted on the surface of the transmission motor 122, the impurity removal efficiency of the transmission motor is improved, the gas channel in the guide block b2 is matched with the swing rod b25 and the inner ridge sheet b21, the swing rod b25 realizes the movable hinge mode of the swing rod b25 by using a hinge shaft and the guide wheel b24, the swing rod b25 is opened only in gas transmission, the gas channel b22 can normally work, when the gas channel b22 is closed, the swing rod b25 is used for indirectly controlling the connection between the gas channel b22 and the outside, the pollution of external pollutants to the gas generator b4 from the gas channel b22 is prevented, meanwhile, the inner ridge sheets b21 are matched on two sides of the swing rod b25, the gas transmission range can be concentrated by using the inner ridge sheets b21, and the damage of the hinge shaft b 39.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. A counterattack formula breaker that is used for ore dressing among mining machinery which characterized in that: the structure of the machine comprises a feeding port (1), a front lining plate (2), a connecting shaft (3), a transmission main machine (4) and a machine frame (5), the feeding port (1) is fixed on a machine frame (5), the machine frame (5) is welded with the front lining plate (2), the transmission main machine (4) is arranged on the side edge of the machine frame (5), the transmission main machine (4) is provided with a connecting shaft (3), the feeding port (1) comprises a baffle (11), a transmission mechanism (12), a clamping block (13), a frame edge (14) and a discharge groove (15), the baffle (11) is horizontally connected in the discharge groove (15), and is in transmission fit through a transmission machine (12), the discharge groove (15) and the frame edge (14) are of an integrated structure, two clamping blocks (13) are arranged on the frame edge (14), and the frame edge is installed inside the machine frame (5) through the clamping blocks (13).
2. A reverse-impact crusher for mineral processing in mining machinery according to claim 1, characterised in that: baffle (11) are including triangle baffle (111), magnetic sheet (112) and triangle baffle (111) clearance fit, 10 cm's clearance is left with triangle baffle (111) to magnetic sheet (112) surface.
3. A reverse-impact crusher for mineral processing in mining machinery according to claim 1, characterised in that: the transmission mechanism (12) is composed of a sliding rail (121), a transmission motor (122) and a connecting sliding block (123), the sliding rail (121) is provided with the connecting sliding block (123), and the connecting sliding block (123) is connected with the transmission motor (122).
4. A reverse-impact crusher for mineral processing in mining machinery according to claim 2, characterised in that: both sides of the magnetic plate (112) are fixedly connected with the connecting sliding block (123) and are in sliding fit on the sliding rail (121) through a transmission motor (122).
5. A reverse-impact crusher for mineral processing in mining machinery according to claim 3 or 4, characterised in that: the transmission motor (122) is matched with a magnetic pole layer (22a) and an impurity removing mechanism (22b), the impurity removing mechanism (22b) is matched with the outer surface of the magnetic pole layer (22a), and the impurity removing mechanism (22b) is fixed on the surface of the sliding rail (121).
6. A reverse-impact crusher for mineral processing in mining machinery according to claim 5, characterised in that: impurity removal mechanism (22b) is constituteed and is had guide block frame (b1), guide block (b2), end ring (b3), gas generator (b4), guide block frame (b1) inside is fixed with guide block (b2), guide block (b2) inside communicates with each other with gas generator (b4), the skin weld of gas generator (b4) has end ring (b3), end ring (b3) is fixed with guide block frame (b 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481573.6A CN111558446B (en) | 2020-05-31 | 2020-05-31 | Impact crusher for mineral separation in mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481573.6A CN111558446B (en) | 2020-05-31 | 2020-05-31 | Impact crusher for mineral separation in mining machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111558446A true CN111558446A (en) | 2020-08-21 |
| CN111558446B CN111558446B (en) | 2021-07-16 |
Family
ID=72073683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010481573.6A Active CN111558446B (en) | 2020-05-31 | 2020-05-31 | Impact crusher for mineral separation in mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111558446B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2011419C1 (en) * | 1991-05-22 | 1994-04-30 | Украинский Институт Инженеров Водного Хозяйства | Magnetic separator |
| CN103785504A (en) * | 2014-02-13 | 2014-05-14 | 河北万矿机械厂 | Impact crusher |
| CN205966117U (en) * | 2016-08-05 | 2017-02-22 | 湘潭大学兴湘学院 | High -efficient ore crusher with deironing device |
| CN206746782U (en) * | 2017-06-02 | 2017-12-15 | 许昌学院 | A kind of attack formula construction breaker |
-
2020
- 2020-05-31 CN CN202010481573.6A patent/CN111558446B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2011419C1 (en) * | 1991-05-22 | 1994-04-30 | Украинский Институт Инженеров Водного Хозяйства | Magnetic separator |
| CN103785504A (en) * | 2014-02-13 | 2014-05-14 | 河北万矿机械厂 | Impact crusher |
| CN205966117U (en) * | 2016-08-05 | 2017-02-22 | 湘潭大学兴湘学院 | High -efficient ore crusher with deironing device |
| CN206746782U (en) * | 2017-06-02 | 2017-12-15 | 许昌学院 | A kind of attack formula construction breaker |
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| Publication number | Publication date |
|---|---|
| CN111558446B (en) | 2021-07-16 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210628 Address after: 067400 Chagou village, Chengde City, Hebei Province Applicant after: Chengde HENGWEI Mining Group Co.,Ltd. Address before: 212400 No.3, Keji Avenue, Keji new town, Jurong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant before: Zhang Ge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |