CN206304859U - From lining formula impact crusher - Google Patents

From lining formula impact crusher Download PDF

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Publication number
CN206304859U
CN206304859U CN201621427259.5U CN201621427259U CN206304859U CN 206304859 U CN206304859 U CN 206304859U CN 201621427259 U CN201621427259 U CN 201621427259U CN 206304859 U CN206304859 U CN 206304859U
Authority
CN
China
Prior art keywords
rotor
casing
crusher
crusher chamber
main shaft
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
CN201621427259.5U
Other languages
Chinese (zh)
Inventor
叶国华
郎启斌
路璐
蒋京航
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.)
Kunming University of Science and Technology
Original Assignee
Kunming University of Science and Technology
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
Application filed by Kunming University of Science and Technology filed Critical Kunming University of Science and Technology
Priority to CN201621427259.5U priority Critical patent/CN206304859U/en
Application granted granted Critical
Publication of CN206304859U publication Critical patent/CN206304859U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

From lining formula impact crusher, including material inlet, crusher chamber, Lined by rock itself layer, rotor, discharge gate, main shaft, curved-tooth bevel gear transmission device, power transmission shaft, belt pulley, base, casing, liner plate, rotor internal cavity and rotor discharging opening, the crusher chamber top is provided with material inlet, the crusher chamber is internally provided with rotor, there is Lined by rock itself layer the crusher chamber inner side, the rotor bottom is provided with discharge gate, the rotor is connected with spindle shaft, the main shaft is connected by curved-tooth bevel gear transmission device with power transmission shaft, the power transmission shaft end is provided with belt pulley, the belt pulley passes through belt and motor connection, the motor is connected with power supply, the discharge gate lower bolt is connected with casing, the casing lower bolt is connected with base, the main shaft is located at casing internal.The utility model reduction ratio is big, and unit power consumption is low, safeguards few in normal use, and maintenance is convenient, and liner plate crushes consumables cost low substantially without abrasion;And the utility model is influenceed small by feed humidity, crosses metal ability strong.

Description

From lining formula impact crusher
Technical field
The utility model is related to a kind of disintegrating apparatus, specially from lining formula impact crusher, belongs to mine mechanism skill Art field.
Background technology
In factory's industrial production is selected, how broken few crushing system directly affects the production scale and production cost for entirely selecting factory, " The principle of mill " promotes updating and innovation and creation for disintegrating apparatus.
There are two hang-ups in conventional breakers:1st, broken smaller, ore discharge granularity is universal partially thick, causes follow-up grinding system Cost remain high;2nd, its crushing system itself tooth plate serious wear, causes the irregular replacing of consumptive material, and working strength is big, Broken high cost.
Utility model content
The purpose of this utility model is to provide from lining formula impact crusher, in solving the problems, such as background technology.
The utility model is realized using following technical scheme:
From lining formula impact crusher, including material inlet, crusher chamber, Lined by rock itself layer, rotor, discharge gate, main shaft, spiral bevel Tooth driving device, power transmission shaft, belt pulley, base, casing, liner plate, rotor internal cavity and rotor discharging opening, the crusher chamber top Portion is provided with material inlet, and the crusher chamber is internally provided with rotor, and there is Lined by rock itself layer the crusher chamber inner side, under the rotor Portion is provided with discharge gate, and the rotor is connected with spindle shaft, and the main shaft passes through curved-tooth bevel gear transmission device and power transmission shaft Connection, the power transmission shaft end is provided with belt pulley, and the belt pulley passes through belt and motor connection, the motor and electricity Source connects, and the discharge gate lower bolt is connected with casing, and the casing lower bolt is connected with base, and the main shaft is located at machine Inside shell.
In the utility model, the main shaft is vertical with power transmission shaft.
In the utility model, the linear velocity that the rotor is rotated is 120~150m/s.
In the utility model, the broken cavity wall welding or riveting have liner plate.
In the utility model, the rotor is circle, and the rotor edge is provided with rotor discharging opening, is opened in the rotor It is provided with rotor internal cavity.
Beneficial effect:The utility model reduction ratio is big, and unit power consumption is low, safeguards few in normal use, and maintenance is convenient, liner plate Substantially without abrasion, consumables cost is crushed low;The utility model has the advantages that impact breaker and gyratory crusher;This practicality It is new replace circular cone in, fine crushing or primary grinding, ore discharge granularity is small, and effect is similar to autogenous tumbling mill;The utility model is crushed Process is strong, and crushing efficiency is high, and rotor linear velocity adjustable range is up to 120~150m/s;Shadow of the utility model by feed humidity Sound is small, and when moisture is more than 9%, clogging is not obvious;It is strong that the utility model crosses metal ability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the horizontal cross-section structure diagram of the utility model crusher chamber.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, Fig. 2, the structural representation from lining formula impact crusher, the transverse direction from lining formula impact crusher crusher chamber Cross-sectional view, from lining formula impact crusher, including material inlet 1, crusher chamber 2, Lined by rock itself layer 3, rotor 4, discharge gate 5th, main shaft 6, curved-tooth bevel gear transmission device 7, power transmission shaft 8, belt pulley 9, base 10, casing 11, liner plate 12, rotor internal cavity 13 With rotor discharging opening 14, material inlet 1 is provided with the top of the crusher chamber 2, the crusher chamber 2 is internally provided with rotor 4, described broken There is Lined by rock itself layer 3 inner side of broken chamber 2, and the bottom of the rotor 4 is provided with discharge gate 5, and the rotor 4 is connected with the axle of main shaft 6, described Main shaft 6 is connected by curved-tooth bevel gear transmission device 7 with power transmission shaft 8, and the end of the power transmission shaft 8 is provided with belt pulley 9, The belt pulley 9 is connected by belt and motor connection, the motor with power supply, and the connection of the lower bolt of the discharge gate 5 is organic Shell 11, the lower bolt of the casing 11 is connected with base 10, and the main shaft 6 is located inside casing 11, and the main shaft 6 is passed with power Moving axis 8 is vertical, and the linear velocity that the rotor 4 is rotated is 120~150m/s.The inwall of the crusher chamber 2 is welded or riveting has lining Plate 12, the rotor 4 is circle, and the edge of the rotor 4 is provided with rotor discharging opening 14, the rotor 4 and offers in rotor Chamber 13.
When using, motor is connected with power supply, starts motor, motor is rotated and drives belt pulley 9 to rotate, and belt pulley 9 is rotated Power transmission shaft 8 is driven to rotate, so that drive shaft 6 is rotated, main shaft 6 rotates rotor driven 4 and rotates, by raw ore from material inlet 1 Feed in crusher chamber 2, when ore is fallen on rotor 4, enter on rotor internal cavity 13, the ore in rotor internal cavity 13 with The ore phase mutual friction that material inlet 1 feeds, carries out first break, when ore is by after first break, from rotor discharging opening 14 are dished out by centrifugal force, fly on the inwall of crusher chamber 2, and the liner plate 12 of the welding of the inwall of crusher chamber 2 or riveting can be protected effectively Crusher chamber 2, ore is effectively clashed into and is crushed with the inwall of crusher chamber 2, is carried out second and is crushed, while in crusher chamber 2 Lined by rock itself layer 3 is formed on inwall, when ore is again on rotor 4, and when being dished out by centrifugal force, ore and Lined by rock itself layer 3 Collided, carry out second and crush, so as to by ore reduction, broken ore is discharged by discharge gate 5.
In the utility model, rotor 4 is dished out ore with high-revolving linear velocity, its shattering process include impact, clash into, Friction and shear, while have the effect of broken and grinding, therefore the characteristics of with comminution is integrated, its crushing efficiency is high, Crushing process is strong, may replace that reaction type in industrial production is broken, the corase grind in small, broken bits and autogenous tumbling mill of gyratory crusher, makes work Skill flow is simplified, and investment and production cost are minimized.
In the utility model, rotor 4 is dished out ore with high-revolving linear velocity, is struck from lining ore and is crushed, Strong crushing process realizes " much broken and lessmill " in industrial processes truly, broken instead of traditional reaction type Machine, gyratory crusher, without autogenous tumbling mill in large scale industry production.
The utility model leans on Lined by rock itself, reduces the replacing and consumption of the broken tooth plate of conventional breakers, reduces broken Consumables cost, alleviates working strength.
General principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model, the utility model Claimed scope is by appending claims and its equivalent thereof.

Claims (5)

1. from lining formula impact crusher, including material inlet, crusher chamber, Lined by rock itself layer, rotor, discharge gate, main shaft, curved-tooth bevel gear Transmission device, power transmission shaft, belt pulley, base, casing, liner plate, rotor internal cavity and rotor discharging opening, it is characterised in that institute State crusher chamber top and be provided with material inlet, the crusher chamber is internally provided with rotor, and there is Lined by rock itself layer the crusher chamber inner side, The rotor bottom is provided with discharge gate, and the rotor is connected with spindle shaft, the main shaft by curved-tooth bevel gear transmission device with Power transmission shaft is connected, and the power transmission shaft end is provided with belt pulley, and the belt pulley is by belt and motor connection, institute State motor to be connected with power supply, the discharge gate lower bolt is connected with casing, and the casing lower bolt is connected with base, described Main shaft is located at casing internal.
2. it is according to claim 1 from lining formula impact crusher, it is characterised in that the main shaft hangs down with power transmission shaft Directly.
3. it is according to claim 1 from lining formula impact crusher, it is characterised in that the linear velocity that the rotor is rotated is 120~150m/s.
4. it is according to claim 1 from lining formula impact crusher, it is characterised in that the broken cavity wall welding or riveting It is connected to liner plate.
5. it is according to claim 1 from lining formula impact crusher, it is characterised in that the rotor is circle, the rotor Edge is provided with rotor discharging opening, and rotor internal cavity is offered in the rotor.
CN201621427259.5U 2016-12-23 2016-12-23 From lining formula impact crusher Expired - Fee Related CN206304859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621427259.5U CN206304859U (en) 2016-12-23 2016-12-23 From lining formula impact crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621427259.5U CN206304859U (en) 2016-12-23 2016-12-23 From lining formula impact crusher

Publications (1)

Publication Number Publication Date
CN206304859U true CN206304859U (en) 2017-07-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621427259.5U Expired - Fee Related CN206304859U (en) 2016-12-23 2016-12-23 From lining formula impact crusher

Country Status (1)

Country Link
CN (1) CN206304859U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112138783A (en) * 2020-08-27 2020-12-29 枣庄鑫金山智能装备有限公司 Vertical shaft hammer type sand making machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112138783A (en) * 2020-08-27 2020-12-29 枣庄鑫金山智能装备有限公司 Vertical shaft hammer type sand making machine

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170707

Termination date: 20191223

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