CN109261324B - Efficient crusher for mining industry - Google Patents

Efficient crusher for mining industry Download PDF

Info

Publication number
CN109261324B
CN109261324B CN201811080760.2A CN201811080760A CN109261324B CN 109261324 B CN109261324 B CN 109261324B CN 201811080760 A CN201811080760 A CN 201811080760A CN 109261324 B CN109261324 B CN 109261324B
Authority
CN
China
Prior art keywords
roller
motor
box
crushing box
rolling
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.)
Active
Application number
CN201811080760.2A
Other languages
Chinese (zh)
Other versions
CN109261324A (en
Inventor
张成良
王臣辉
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 CN201811080760.2A priority Critical patent/CN109261324B/en
Publication of CN109261324A publication Critical patent/CN109261324A/en
Application granted granted Critical
Publication of CN109261324B publication Critical patent/CN109261324B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • 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
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • 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
    • 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
    • B02C4/42—Driving mechanisms; Roller speed control
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Abstract

The invention discloses an efficient crusher for mining industry, and belongs to the technical field of industrial mechanical equipment. The crusher comprises a primary crushing box, a rolling box, a bushing plate, a secondary crushing box, a conveyor belt, a motor I, a roller I, a motor II, a roller bearing rod, a roller III, tooth-shaped lugs, a cylindrical roller bearing, a fixed plate, an air cylinder, a rolling plate, a chiseling nail, a leak hole, a motor III, a roller IV and a roller; one side of the surplus roll case of discharge gate of a broken case is communicated, rolls the lateral wall one corner of case and one side lateral wall of a broken case of once fixed, rolls the bottom of case and the feed inlet intercommunication of the broken case of secondary, all installs the roller in broken case of once and the broken incasement of secondary, and the welding has toothed protruding piece on the roller. The rollers with different distances in the crusher ensure the size of crushed ore, avoid re-crushing of ore fragments, increase crushing efficiency and reduce crushing time through layered multiple crushing.

Description

Efficient crusher for mining industry
Technical Field
The invention relates to an efficient crusher for mining industry, and belongs to the technical field of industrial mechanical equipment.
Background
Crushers can be classified into medical crushers and mining crushers according to the general category; the mineral breaker is suitable for mass mine hard rock breaking in principle, the typical granite discharging granularity is less than or equal to 40mm and accounts for 90%, the machine can process materials with the side length of 100-500 mm, the highest compressive strength can reach 350 megapascals, and the mineral breaker has the advantages of large breaking ratio, cubic particles of the broken materials and the like. The mining stone crushing machine refers to a crushing machine with the grain size of more than three millimeters in the discharge accounting for more than 50% of the total discharge amount.
Traditional breaker is at the during operation, send out the breaker after the breakage, when the breakage, crushing time is long, moreover can not guarantee the size of ore fragment, make can not make the ore fast change from solid state to the melting form when the ore is smelted, after the breakage, need pass through the screening and send out qualified ore fragment to put into the breaker again with unqualified ore fragment and broken, increased labour and crushing time, the efficiency of breaker, rapidness and fragment size accuracy are very important, therefore it is very necessary to design a mining high-efficient breaker.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the efficient mineral breaker, wherein rollers with different distances in the breaker ensure the size of broken ore, avoid re-breaking of broken ore blocks, increase the breaking efficiency and reduce the breaking time through layering multiple times of breaking.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a mining high-efficient breaker, includes first crushing case 1, rolls case 2, bushing plate 3, secondary crushing case 4, conveyer belt 6, motor I10, roller I11, motor II 12, roller II 13, roller bearing pole 14, roller III 15, dentate lug 16, cylindrical roller bearing 17, fixed plate 18, cylinder 19, rolls board 20, chisel 21, leak hole 22, motor III 23, roller IV 24, roller 25;
the rolling box 2 is positioned at one side of the primary crushing box 1, one corner of the outer side wall of the rolling box 2 is fixedly connected with the outer side wall of the primary crushing box 1, a discharge hole of the primary crushing box 1 is communicated with one side wall of the rolling box 2, the secondary crushing box 4 is positioned right below the rolling box 2, the bottom of the rolling box 2 is fixedly connected with a feed inlet of the secondary crushing box 4, the conveyor belt 6 is positioned right below the secondary crushing box 4, and the tail end of the discharge hole of the secondary crushing box 4 is close to the conveyor belt 6;
the primary crushing box 1 is internally provided with a roller I11 and a roller II 13, the roller I11 and the roller II 13 are respectively provided with a toothed lug 16, the distance between the toothed lug 16 on the roller I11 and the outer surface wall of the roller II 13 and the distance between the toothed lug 16 on the roller II 13 and the outer surface wall of the roller I11 are 20-40 mm; the two ends of the roller I11 and the roller II 13 are welded with roller bearing rods 14, the roller bearing rods 14 on the roller I11 are connected with the output shaft of the motor I10 through a driving wheel and a driving belt, and the roller bearing rods 14 on the roller II 13 are connected with the output shaft of the motor II 12 through a driving wheel and a driving belt;
the secondary crushing box 4 is internally provided with a roller III 15 and a roller IV 24, the roller III 15 and the roller IV 24 are respectively provided with a toothed lug 16, the distance between the toothed lug 16 on the roller III 15 and the outer surface wall of the roller IV 24 and the distance between the toothed lug 16 on the roller IV 24 and the outer surface wall of the roller III 15 are 3-7 mm; the two ends of the roller III 15 and the roller IV 24 are welded with roller bearing rods 14, the roller bearing rods 14 on the roller III 15 are connected with the output shaft of the motor I10 through a driving wheel and a driving belt, and the roller bearing rods 14 on the roller IV 24 are connected with the output shaft of the motor II 12 through a driving wheel and a driving belt;
the top of the rolling box 2 is provided with a fixed plate 18, the fixed plate 18 is fixedly connected with one end of a cylinder 19, the other end of the cylinder 19 is fixedly connected with one side of a rolling plate 20, the other side of the rolling plate 20 is fixedly provided with a chisel nail 21, the bottom of the rolling box 2 is provided with a bushing plate 3, and the bushing plate 3 is provided with a drain hole 22;
the rollers 25 are arranged at two ends of the conveyor belt 6, and the rollers 25 are connected with the output end of the motor III 23 through the conveyor belt and the driving wheel.
Preferably, the invention also comprises a support frame 5, a base 7 and a partition plate 9, wherein the support frame 5 is welded on the base 7, and the primary crushing box 1, the rolling box 2 and the secondary crushing box 4 are all fixed on the support frame 5; the baffle 9 is welded on the support frame 5, the baffle 9 is positioned between the primary crushing box 1 and the base 7, the motor I10 and the motor II 12 are fixedly installed on the baffle 9, and the motor III 23 is installed on the base 7.
Preferably, the diameter of the leak hole 22 is 15-20 mm, and the position of the leak hole 22 corresponds to the position of the chisel nail 21.
Preferably, the switch 8 is mounted on the support 5, and the output end of the switch 8 is electrically connected with the input ends of the motor I10, the motor II 12 and the motor III 23.
The working principle of the invention is as follows: the switch 8 is opened the motor I10, the motor II 12, the motor III 23, the roller I11 of installation in the first crushing box 1 passes through motor I10, the roller II 13 passes through motor II 12's drive with massive ore breakage to the ore fragment of size 20~40mm, roll case 2 passes through cylinder 19, roll board 20 and the chisel nail 21 of welding on roll board 20, the ore fragment of size 20~40mm is broken to the ore fragment of size 15~20mm and size less than 15~20mm, and send into secondary crushing box 4 through the leak 22 of seting up on the bushing plate 3 with the ore fragment after the breakage, the roller III 15 of installation in the secondary crushing box 4 passes through motor I10, the roller IV 24 passes through motor II 12's drive with the ore fragment of size 15~ 7mm, discharge gate from secondary crushing box 4 is discharged to conveyer belt 6 again, the roller 25 of drive installation in conveyer belt 6 one end is close to the crushing box 6 through with the conveyer belt and is broken, make conveyer belt 6 drive the size of conveyer belt 1 and be less than 15~20mm, the time of the crushing box is more evenly reduced to be more than 3~7mm, the time of the crushing box is more is guaranteed, the time is reduced to the crushing box is more than 3~ 3, the time is more is reduced to the crushing box is more than 3, the time is more than 3 mm.
The invention has the beneficial effects that:
(1) According to the invention, through the secondary crushing box, as the distance between the toothed protruding blocks welded on one group of rollers in the secondary crushing box and the outer surface wall of the other group of rollers is 3-7 mm, ore fragments which are leaked from 15-20 mm holes formed in the bushing plate are crushed, so that the ore fragments with the size of more than 3-7 mm are crushed into the ore fragments with the size of 3-7 mm and less than 3-7 mm, the size of the crushed ore fragments is ensured, and the crushed ore fragments are not required to be crushed again, thereby improving the efficiency and the accuracy of the size of the ore fragments.
(2) According to the invention, through the provided rolling box, 20-40 mm ore fragments sent into the rolling box from the primary crushing box are crushed through the bushing plate provided with 15-20 mm leakage holes and the rolling plate welded with the chisels, the chisels correspond to the leakage holes in position, the chisels crush the ore fragments with the size of more than 15-20 mm, and send the ore fragments with the size of 15-20 mm and less than 15-20 mm into the secondary crushing box through the leakage holes, so that the time for ore crushing and screening is reduced.
(2) According to the invention, through the combination of the primary crushing box, the rolling box and the secondary crushing box, the ores are crushed in layers, so that the crushing time and excessive crushing of the ores caused by long-time crushing are reduced, and the ores are sent out to form 3-7 mm or less ore fragments, so that the ore fragments are not crushed again, the crushing efficiency is improved, and the crushing time is reduced.
Drawings
Fig. 1 is a schematic structural view of an efficient mining crusher according to the present invention.
Fig. 2 is a schematic structural view of a crushing box of the mining efficient crusher.
Fig. 3 is a schematic view of the structure of a rolling box of the mining efficient crusher.
Fig. 4 is a schematic view of a bushing structure of a grinding box of the mining efficient crusher.
Fig. 5 is a schematic structural view of a conveying device of an efficient mining crusher.
Wherein: 1-a primary crushing box; 2-a rolling box; 3-bushing plates; 4-a secondary crushing box; 5-supporting frames; 6-a conveyor belt; 7-a base; 8-switching; 9-a separator; 10-motor I; 11-a roller I; 12-motor II; 13-a roller II; 14-a roller bearing bar; 15-a roller III; 16-tooth-like lugs; 17-cylindrical roller bearings; 18-fixing plates; 19-cylinder; 20-grinding plate; 21-chiseling; 22-leak holes; 23-motor III; 24-roller IV; 25-roller.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific embodiments, but the scope of the invention is not limited to the description.
Example 1
The invention relates to a mining high-efficiency crusher, which is shown in the accompanying figures 1-5, and comprises a primary crushing box 1, a grinding box 2, a bushing plate 3, a secondary crushing box 4, a conveyor belt 6, a motor I10, a roller I11, a motor II 12, a roller II 13, a roller bearing rod 14, a roller III 15, a toothed lug 16, a cylindrical roller bearing 17, a fixed plate 18, an air cylinder 19, a grinding plate 20, a chisel 21, a leak hole 22, a motor III 23, a roller IV 24 and a roller 25; the rolling box 2 is positioned at one side of the primary crushing box 1, one corner of the outer side wall of the rolling box 2 is fixedly connected with the outer side wall of the primary crushing box 1, a discharge hole of the primary crushing box 1 is communicated with one side wall of the rolling box 2, the secondary crushing box 4 is positioned right below the rolling box 2, the bottom of the rolling box 2 is fixedly connected with a feed inlet of the secondary crushing box 4, the conveyor belt 6 is positioned right below the secondary crushing box 4, and the tail end of the discharge hole of the secondary crushing box 4 is close to the conveyor belt 6; the primary crushing box 1 is internally provided with a roller I11 and a roller II 13, the roller I11 and the roller II 13 are respectively provided with a toothed lug 16, the distance between the toothed lug 16 on the roller I11 and the outer surface wall of the roller II 13 and the distance between the toothed lug 16 on the roller II 13 and the outer surface wall of the roller I11 are 24mm; the two ends of the roller I11 and the roller II 13 are welded with roller bearing rods 14, the roller bearing rods 14 on the roller I11 are connected with the output shaft of the motor I10 through a driving wheel and a driving belt, and the roller bearing rods 14 on the roller II 13 are connected with the output shaft of the motor II 12 through a driving wheel and a driving belt; the secondary crushing box 4 is internally provided with a roller III 15 and a roller IV 24, the roller III 15 and the roller IV 24 are respectively provided with a toothed lug 16, and the distance between the toothed lug 16 on the roller III 15 and the outer surface wall of the roller IV 24 and the distance between the toothed lug 16 on the roller IV 24 and the outer surface wall of the roller III 15 are 3mm; the two ends of the roller III 15 and the roller IV 24 are welded with roller bearing rods 14, the roller bearing rods 14 on the roller III 15 are connected with the output shaft of the motor I10 through a driving wheel and a driving belt, and the roller bearing rods 14 on the roller IV 24 are connected with the output shaft of the motor II 12 through a driving wheel and a driving belt; the motor I10 drives the roller I11 in the primary crushing box 1 and the roller III 15 in the secondary crushing box 4 to rotate through the driving wheel and the driving belt, and the motor II 12 drives the roller II 13 in the primary crushing box 1 and the roller IV 24 in the secondary crushing box 4 to rotate through the driving wheel and the driving belt so as to crush ore fragments.
The top of the rolling box 2 is provided with a fixed plate 18, the fixed plate 18 is fixedly connected with one end of a cylinder 19, the other end of the cylinder 19 is fixedly connected with one side of a rolling plate 20, the other side of the rolling plate 20 is fixedly provided with a chisel nail 21, the bottom of the rolling box 2 is provided with a bushing plate 3, and the bushing plate 3 is provided with a drain hole 22; the diameter of the leakage hole 22 is 16mm, and the position of the leakage hole 22 corresponds to the position of the chisel nail 21; the chisel 21 breaks ore pieces having a size of more than 16mm and feeds ore pieces having a size of 16mm and less than 16mm into the secondary breaking box 4 through the leakage holes 22.
A roller 25 is arranged at one end of the conveyor belt 6, and the roller 25 is connected with the output end of the motor III 23 through the conveyor belt and a driving wheel; the motor III 23 drives the rolling shaft 25 arranged at one end of the conveyor belt 6 to rotate through the driving wheel and the driving belt, and the rolling shaft 25 rotates to drive the conveyor belt 6 to rotate, so that the conveyor belt 6 drives crushed ore fragments to be sent out of the crusher.
The components described in this embodiment are connected by welding, and may be connected by rivets or other means during actual use. And the cylinder 19 is HSG01 and the chisel 21 is 12233.
In this embodiment, a switch 8 is mounted on the support 5, and the type of the switch 8 is PBM19, and the output end of the switch 8 is electrically connected with the input ends of the motor i 10, the motor ii 12, and the motor iii 23; switch 8 controls the on and off of motor I10, motor II 12, motor III 23.
Through the combination of the primary crushing box, the rolling box and the secondary crushing box, the ore is crushed in a layered manner, so that the excessive crushing of crushing time and ore caused by long-time crushing is reduced, and the ore fragments with the size of 3-7 mm and less than 3-7 mm are sent out, so that the ore fragments do not need to be crushed again, and the crushing efficiency is increased.
Example 2
The present embodiment has the same structure as embodiment 1, except that: the crusher further comprises a support frame 5, a base 7 and a partition plate 9, wherein the support frame 5 is welded on the base 7, and the primary crushing box 1, the rolling box 2 and the secondary crushing box 4 are all fixed on the support frame 5; the support frame 5 is welded with a partition plate 9, the partition plate 9 is positioned between the primary crushing box 1 and the base 7, the motor I10 and the motor II 12 are fixedly installed on the partition plate 9, the motor III 23 is installed on the base 7, and the motor model is YX3.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.

Claims (2)

1. The utility model provides a mining high-efficient breaker which characterized in that: the device comprises a primary crushing box (1), a rolling box (2), a bushing plate (3), a secondary crushing box (4), a conveyor belt (6), a motor I (10), a roller I (11), a motor II (12), a roller II (13), a roller bearing rod (14), a roller III (15), a toothed lug (16), a cylindrical roller bearing (17), a fixing plate (18), a cylinder (19), a rolling plate (20), a chisel nail (21), a leak hole (22), a motor III (23), a roller IV (24) and a roller (25);
the rolling box (2) is positioned on one side of the primary crushing box (1), one corner of the outer side wall of the rolling box (2) is fixedly connected with the outer side wall of the primary crushing box (1), a discharge hole of the primary crushing box (1) is communicated with one side wall of the rolling box (2), the secondary crushing box (4) is positioned right below the rolling box (2), the bottom of the rolling box (2) is fixedly connected with a feed inlet of the secondary crushing box (4), the conveying belt (6) is positioned right below the secondary crushing box (4), and the tail end of the discharge hole of the secondary crushing box (4) is close to the conveying belt (6);
the primary crushing box (1) is internally provided with a roller I (11) and a roller II (13), wherein the roller I (11) and the roller II (13) are respectively provided with a toothed lug (16), and the distance between the toothed lug (16) on the roller I (11) and the outer surface wall of the roller II (13) and the distance between the toothed lug (16) on the roller II (13) and the outer surface wall of the roller I (11) are 20-40 mm; the two ends of the roller I (11) and the roller II (13) are welded with roller bearing rods (14), the roller bearing rods (14) on the roller I (11) are connected with the output shaft of the motor I (10) through a driving wheel and a driving belt, and the roller bearing rods (14) on the roller II (13) are connected with the output shaft of the motor II (12) through the driving wheel and the driving belt;
the secondary crushing box (4) is internally provided with a roller III (15) and a roller IV (24), the roller III (15) and the roller IV (24) are respectively provided with a toothed lug (16), the distance between the toothed lug (16) on the roller III (15) and the outer surface wall of the roller IV (24) and the distance between the toothed lug (16) on the roller IV (24) and the outer surface wall of the roller III (15) are 3-7 mm; the two ends of the roller III (15) and the roller IV (24) are welded with roller bearing rods (14), the roller bearing rods (14) on the roller III (15) are connected with the output shaft of the motor I (10) through a driving wheel and a driving belt, and the roller bearing rods (14) on the roller IV (24) are connected with the output shaft of the motor II (12) through the driving wheel and the driving belt;
the top of the rolling box (2) is provided with a fixed plate (18), the fixed plate (18) is fixedly connected with one end of a cylinder (19), the other end of the cylinder (19) is fixedly connected with one side of a rolling plate (20), the other side of the rolling plate (20) is fixedly provided with a chisel nail (21), the bottom of the rolling box (2) is provided with a bushing plate (3), and the bushing plate (3) is provided with a leak hole (22);
the two ends of the conveyor belt (6) are provided with rolling shafts (25), and the rolling shafts (25) are connected with the output end of the motor III (23) through the conveyor belt and a driving wheel;
the device also comprises a support frame (5), a base (7) and a partition plate (9), wherein the support frame (5) is welded on the base (7), and the primary crushing box (1), the rolling box (2) and the secondary crushing box (4) are all fixed on the support frame (5); the support frame (5) is welded with a partition board (9), the partition board (9) is positioned between the primary crushing box (1) and the base (7), the motor I (10) and the motor II (12) are fixedly arranged on the partition board (9), and the motor III (23) is arranged on the base (7);
the diameter of the leak hole (22) is 15-20 mm, and the position of the leak hole (22) corresponds to the position of the chisel nail (21).
2. The mining high efficiency crusher of claim 1, wherein: the switch (8) is arranged on the supporting frame (5), and the output end of the switch (8) is electrically connected with the input ends of the motor I (10), the motor II (12) and the motor III (23).
CN201811080760.2A 2018-09-17 2018-09-17 Efficient crusher for mining industry Active CN109261324B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811080760.2A CN109261324B (en) 2018-09-17 2018-09-17 Efficient crusher for mining industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811080760.2A CN109261324B (en) 2018-09-17 2018-09-17 Efficient crusher for mining industry

Publications (2)

Publication Number Publication Date
CN109261324A CN109261324A (en) 2019-01-25
CN109261324B true CN109261324B (en) 2023-09-26

Family

ID=65189525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811080760.2A Active CN109261324B (en) 2018-09-17 2018-09-17 Efficient crusher for mining industry

Country Status (1)

Country Link
CN (1) CN109261324B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109772515A (en) * 2019-03-28 2019-05-21 中信国安建工集团有限公司 One kind recycling crushing device and its application method for building materials

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1147623A (en) * 1997-07-29 1999-02-23 Netsukoo Kk Crusher
CA2440311A1 (en) * 2003-09-04 2005-03-04 Ramsis S. Shehata Variable gap crusher
CN106216015A (en) * 2016-08-26 2016-12-14 无锡市恒达矿山机械有限公司 A kind of ore crusher
CN207254399U (en) * 2017-09-08 2018-04-20 韩伟 A kind of mining industry ore high-efficiency crusher
CN207342775U (en) * 2017-09-29 2018-05-11 新昌县鼎石科技咨询服务有限公司 A kind of efficiently industrial chemicals reducing mechanism
CN108212308A (en) * 2017-12-11 2018-06-29 常州苏通海平机电科技有限公司 A kind of coal mine crusher
CN207839084U (en) * 2017-09-29 2018-09-11 成都市双流金石机械制造有限公司 A kind of ore pulverizer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1147623A (en) * 1997-07-29 1999-02-23 Netsukoo Kk Crusher
CA2440311A1 (en) * 2003-09-04 2005-03-04 Ramsis S. Shehata Variable gap crusher
CN106216015A (en) * 2016-08-26 2016-12-14 无锡市恒达矿山机械有限公司 A kind of ore crusher
CN207254399U (en) * 2017-09-08 2018-04-20 韩伟 A kind of mining industry ore high-efficiency crusher
CN207342775U (en) * 2017-09-29 2018-05-11 新昌县鼎石科技咨询服务有限公司 A kind of efficiently industrial chemicals reducing mechanism
CN207839084U (en) * 2017-09-29 2018-09-11 成都市双流金石机械制造有限公司 A kind of ore pulverizer
CN108212308A (en) * 2017-12-11 2018-06-29 常州苏通海平机电科技有限公司 A kind of coal mine crusher

Also Published As

Publication number Publication date
CN109261324A (en) 2019-01-25

Similar Documents

Publication Publication Date Title
CN205269784U (en) High -efficient inverter type ore crushing device
CN206027809U (en) Automatic screening tooth roll crusher
CN105773773A (en) Old wood crushing system
CN102744123A (en) Impact hammer type crusher
CN107159375A (en) A kind of efficient ore pulverizer with positive feed function
CN109261324B (en) Efficient crusher for mining industry
CN205413293U (en) Backstroke crusher group removes
CN102069023A (en) Follow-up rotary roll crusher
CN105773774A (en) Old wood crushing system
CN202398382U (en) Novel four-roller impact crusher
CN202061653U (en) Counterattack hammer crusher
CN202290239U (en) Novel three-roller fine crushing machine
CN105855022A (en) Three-rotor-combined crusher
CN202823492U (en) Novel coal mine stone crushing machine
CN204396135U (en) A kind of two efficient stone crusher of Hubei Province formula roller
CN201346489Y (en) Ore milling system
CN108452875B (en) A kind of high accuracy circular conic crusher
CN206046123U (en) A kind of new colliery disintegrating machine
CN209205501U (en) A kind of mining industry high capacity crusher
CN205288557U (en) Sandstone crushing device
CN107899661A (en) One kind finishing uses cullet quick crashing device
CN203899686U (en) Two-stage grinder
CN209423720U (en) A kind of double-roll crusher
CN204159368U (en) The arm support protecting device of gyratory crusher
CN203124035U (en) Double-stage ring hammer crusher

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant