CN204933569U - Collision-type crusher - Google Patents

Collision-type crusher Download PDF

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Publication number
CN204933569U
CN204933569U CN201520701372.7U CN201520701372U CN204933569U CN 204933569 U CN204933569 U CN 204933569U CN 201520701372 U CN201520701372 U CN 201520701372U CN 204933569 U CN204933569 U CN 204933569U
Authority
CN
China
Prior art keywords
cover
collision
type crusher
main shaft
lower bearing
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.)
Expired - Fee Related
Application number
CN201520701372.7U
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Chinese (zh)
Inventor
何志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yichang Dan Gold Development In Science And Technology LLC
Original Assignee
Yichang Dan Gold Development In Science And Technology LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201520701372.7U priority Critical patent/CN204933569U/en
Application granted granted Critical
Publication of CN204933569U publication Critical patent/CN204933569U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to collision-type crusher; it comprises the identical breaker of two covers; the crusher chamber of two cover breakers is interconnected; two cover broken rotor assemblies are symmetrically arranged in parallel; described breaker comprises lower bearing bracket; upper-cover forms bearing pin by bearing pin and lower bearing bracket and is rotatably connected; upper-cover inside is provided with left side baffle and right side baffle forms crusher chamber jointly; upper-cover is provided with charging aperture; the base of lower bearing bracket is installed with bearing block, bearing block is provided with broken rotor assembly.This disintegrating machine adopts dual-rotor structure design, utilizes collision type principle to carry out fragmentation to material, to make full use of in shattering process Impact energy between material, thus effectively improve crushing efficiency, decrease the wearing and tearing of disintegrating machine, decrease energy ezpenditure, reduce the maintenance cost of equipment.

Description

Collision-type crusher
Technical field
The utility model belongs to disintegrating apparatus technical field, particularly relates to a kind of collision-type crusher.
Background technology
The mode that disintegrating machine conventional at present adopts usually when carrying out material and being broken has: squash type (as jaw crusher, twin rollers, cone machine), beating type (impact breaker, hammer mill) and impacting type (vertical shaft impacting breaks) three kinds of modes.These three kinds of modes all belong to Mechanical Crushing, and the smashing principle of employing is all that a certain parts of machine produce certain active force to material at the volley and crushed, smash or crash by material.As material crushes by jaw motion by jaw crusher, material is smashed by the tup of motion by hammer mill.
The existing in actual applications problem of these three kinds of working methods is: the component wear directly carrying out making contact in (1) machine with material is comparatively large, and be easily damaged, the life-span is shorter, forms to change inconvenient, and replacement cost is high; (2) collision energy between the material that cannot utilize high-speed motion in material shattering process fully, crushing efficiency is lower; (3) common disintegrating machine all only has a charging aperture, and single inlet amount is less, and single crushing is less, and energy ezpenditure is larger; (4) structure is handed over as complicated, and manufacturing cost is high, and maintenance exists inconvenience.
Utility model content
The purpose of this utility model is exactly for above-mentioned Problems existing, a kind of collision-type crusher is provided, this disintegrating machine adopts dual-rotor structure design, collision type principle is utilized to carry out fragmentation to material, to make full use of in shattering process Impact energy between material, thus effectively improve crushing efficiency, decrease the wearing and tearing of disintegrating machine, decrease energy ezpenditure, reduce the maintenance cost of equipment.
For achieving the above object; design of the present utility model is: collision-type crusher; it comprises the identical breaker of two covers; the crusher chamber of two cover breakers is interconnected; two cover broken rotor assemblies are symmetrically arranged in parallel; described breaker comprises lower bearing bracket; upper-cover forms bearing pin by bearing pin and lower bearing bracket and is rotatably connected; upper-cover inside is provided with left side baffle and right side baffle forms crusher chamber jointly; upper-cover is provided with charging aperture; the base of lower bearing bracket is installed with bearing block, bearing block is provided with broken rotor assembly.
Described broken rotor assembly comprises transmission main shaft, transmission main shaft is arranged on two bearing blocks by bearing, the overhanging shaft part of transmission main shaft is provided with belt pulley, belt pulley is connected with motor by belt, rotor is arranged on transmission main shaft, the circumference uniform distribution of rotor is processed with draw-in groove, and collision bar is fixedly mounted in draw-in groove by fixture block.
The base plate of described lower bearing bracket is provided with a discharging opening and No. two discharging openings.
The side of described upper-cover is provided with a baffle adjusting screw(rod), and the top of cover is provided with No. two baffle adjusting screw(rod)s.
Described left side baffle is provided with contiguous block, and left side baffle can produce around contiguous block and rotate.
The side of described upper-cover is provided with observation window.
The transmission main shaft of described two cover broken rotor assemblies is driven by two motors respectively.
The utility model has following beneficial effect:
1, crushing efficiency is high, improves twice with the counterattack of Same Efficieney specific efficiency of being marred by a scar, etc.
2, wear and tear in machines is little.The parts that building stones and machine directly contact collide bar; the Main Function of collision bar promotes material to move along the tangential direction of collision bar circular motion; do not clash into collision bar; the wearing and tearing of collision bar are little; material and material clash into mutually, also very little to the wearing and tearing of left side baffle and right side baffle.
3, rotating speed is adjustable.According to the requirement adjusting rotary speed of material degree of drawing size after material hardness and fragmentation, as material hardness is large, the fines of production is many, and rotating speed is heightened, otherwise turns down rotating speed.
4, reversible rotates.The rotation direction of two broken rotor assemblies is contrary all the time, during tune rotation direction, the rotation direction of two rotors must be changed simultaneously, after two rotor turns directions change, material impacting region moves to crusher chamber bottom zone line by territory, crusher chamber upper middle zone, the object of this adjustment direction reduces the exchange number of times of collision bar acting surface, reduces maintenance time.
5, the structure of machine is simple, and the composition of all parts is all use existing mature technology.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the epitrochanterian parts sectional view of the utility model.
In figure: lower bearing bracket 1, bearing pin 2, baffle adjusting screw(rod) 3, cover 4, left side baffle 5, contiguous block 6, No. two baffle adjusting screw(rod)s 7, observation window 8, charging aperture 9, right side baffle 10, discharging opening 11, bearing block 12, broken rotor assembly 13, crusher chamber 14, No. two discharging openings 15, transmission main shaft 1301, belt pulley 1302, bearing 1303, collision bar 1304, rotor 1305, fixture block 1306, draw-in groove 1307.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
See Fig. 1-3; collision-type crusher; it comprises the identical breaker of two covers; the crusher chamber 14 of two cover breakers is interconnected; two cover broken rotor assemblies 13 are symmetrically arranged in parallel; described breaker comprises lower bearing bracket 1; upper-cover 4 forms bearing pin by bearing pin 2 and lower bearing bracket 1 and is rotatably connected; upper-cover 4 inside is provided with left side baffle 5 and right side baffle 10 forms crusher chamber 14 jointly; upper-cover 4 is provided with charging aperture 9; the base of lower bearing bracket 1 is installed with bearing block 12, bearing block 12 is provided with broken rotor assembly 13.
Further, described broken rotor assembly 13 comprises transmission main shaft 1301, transmission main shaft 1301 is arranged on two bearing blocks 12 by bearing 1303, the overhanging shaft part of transmission main shaft 1301 is provided with belt pulley 1302, belt pulley 1302 is connected with motor by belt, rotor 1305 is arranged on transmission main shaft 1301, and the circumference uniform distribution of rotor 1305 is processed with draw-in groove 1307, and collision bar 1304 is fixedly mounted in draw-in groove 1307 by fixture block 1306.Rotated under the drive of motor by broken rotor assembly 13, material can be dished out along its tangent to periphery direction under the effect of collision bar 1304, when two rotors 1305 move after simultaneously, mutually will be collided, and then play the effect of pulverizing by the material of dishing out.
Further, by two charging apertures by making material drop on uniformly on the collision bar 1304 of two rotors for two broken rotor assembly 13 feed, and then material is made to produce motion and then collide.The rotating speed of two rotors 1305 is identical adjustable, and rotation direction is contrary.
Further, the base plate of described lower bearing bracket 1 is provided with a discharging opening 11 and No. two discharging openings 15.Material all can be discharged internal body by two different discharging openings.
Further, the side of described upper-cover 4 is provided with a baffle adjusting screw(rod) 3, and the top of cover 4 is provided with No. two baffle adjusting screw(rod)s 7.The angle of left side baffle 5 can be regulated by two baffle adjusting screw(rod)s, and then arrive the object of the spatial volume regulating crusher chamber 14, also the counterattack angle of broken material be regulated simultaneously, improve crushing efficiency.
Further, described left side baffle 5 is provided with contiguous block 6, left side baffle 5 can produce around contiguous block 6 and rotate.
Further, the side of described upper-cover 4 is provided with observation window 8.The broken situation of inside, machine chamber can be recognized by observation window.
Further, the transmission main shaft 1301 of described two cover broken rotor assemblies 13 is driven by two motors respectively.By the fragmentation regulating the rotating speed of two motors can adapt to different hardness material, as material hardness is large, the fines of production is many, and rotating speed is heightened, otherwise turns down rotating speed.
Specific works principle of the present utility model is:
The active force of collision-type crusher broken material results from mutual collision, the shock of relative motion material, and it forms according to physical impacts principle design.Collision-type crusher has been laid two broken rotor assemblies, 13, two broken rotor assemblies 13 and has been moved in a circle under the drive of two same motor respectively in a body, and the direction of motion is contrary.Material freely falls into the collision bar 1304 of two rotors from two charging apertures respectively, the circular motion of collision bar 1304 promotes material and flies out along the tangential direction of colliding bar 1304 circular motion, directly bump against with another head-on sudden epitrochanterian material, sharply discharge at shock moment kinetic energy, and produce huge impulsive force at two storerooms thus make two materials broken.This mode broken material realizes by the relative motion of material and the material kinetic energy conversion that collides.Wear and tear in machines is little, and crushing efficiency is high, analyzes theoretically, and crushing efficiency is more than the twice of existing crumbling method.
Specific works process of the present utility model is:
Collision-type crusher is in a disintegrating machine cavity, laid two identical broken rotor assemblies 13, and driven by two identical motor respectively, the rotor broken with existing counterattack is identical with the kind of drive.Two rotor motion directions are contrary, material is respectively from two charging aperture uniform feedings, freely fall on the bar of two rotors, the circular motion of bar promotes material and flies out along the tangential direction of colliding bar 1304 circular motion, material tangential motion direction on another rotor collision bar 1304 is contrary, two materials collide at the zone line of two rotors, clash into, material after shock likely continues to clash into material sudden below, after material and material mutually repeatedly clash into and diminish, fall into crusher chamber bottom discharge mouth and discharge body.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail, but the utility model is not limited to above-mentioned embodiment.Technical staff all without prejudice to innovative point of the present utility model and operating procedure, in claims, can modify to above-described embodiment.Protection domain of the present utility model, should cover as claims of the present utility model.

Claims (7)

1. collision-type crusher, it is characterized in that: it comprises the identical breaker of two covers, the crusher chamber (14) of two cover breakers is interconnected, two covers broken rotor assembly (13) are symmetrically arranged in parallel, described breaker comprises lower bearing bracket (1), upper-cover (4) forms bearing pin by bearing pin (2) and lower bearing bracket (1) and is rotatably connected, upper-cover (4) inside is provided with left side baffle (5) and right side baffle (10) forms crusher chamber (14) jointly, upper-cover (4) is provided with charging aperture (9), the base of lower bearing bracket (1) is installed with bearing block (12), bearing block (12) is provided with broken rotor assembly (13).
2. collision-type crusher according to claim 1, it is characterized in that: described broken rotor assembly (13) comprises transmission main shaft (1301), transmission main shaft (1301) is arranged on two bearing blocks (12) by bearing (1303), the overhanging shaft part of transmission main shaft (1301) is provided with belt pulley (1302), belt pulley (1302) is connected with motor by belt, rotor (1305) is arranged on transmission main shaft (1301), the circumference uniform distribution of rotor (1305) is processed with draw-in groove (1307), collision bar (1304) is fixedly mounted in draw-in groove (1307) by fixture block (1306).
3. collision-type crusher according to claim 1, is characterized in that: the base plate of described lower bearing bracket (1) is provided with a discharging opening (11) and No. two discharging openings (15).
4. collision-type crusher according to claim 1, is characterized in that: the side of described upper-cover (4) is provided with a baffle adjusting screw(rod) (3), and the top of cover (4) is provided with No. two baffle adjusting screw(rod)s (7).
5. collision-type crusher according to claim 1, is characterized in that: described left side baffle (5) is provided with contiguous block (6), and left side baffle (5) can produce around contiguous block (6) and rotate.
6. the collision-type crusher according to claim 1 or 4, is characterized in that: the side of described upper-cover (4) is provided with observation window (8).
7. collision-type crusher according to claim 1, is characterized in that: the transmission main shaft (1301) of described two covers broken rotor assembly (13) is driven by two motors respectively.
CN201520701372.7U 2015-09-11 2015-09-11 Collision-type crusher Expired - Fee Related CN204933569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520701372.7U CN204933569U (en) 2015-09-11 2015-09-11 Collision-type crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520701372.7U CN204933569U (en) 2015-09-11 2015-09-11 Collision-type crusher

Publications (1)

Publication Number Publication Date
CN204933569U true CN204933569U (en) 2016-01-06

Family

ID=55001028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520701372.7U Expired - Fee Related CN204933569U (en) 2015-09-11 2015-09-11 Collision-type crusher

Country Status (1)

Country Link
CN (1) CN204933569U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513110A (en) * 2016-12-27 2017-03-22 江苏宜达新材料科技股份有限公司 Impact crusher for glass recovery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513110A (en) * 2016-12-27 2017-03-22 江苏宜达新材料科技股份有限公司 Impact crusher for glass recovery

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20190911

CF01 Termination of patent right due to non-payment of annual fee