CN106807484B - Vibration exciter of inertia cone crusher - Google Patents
Vibration exciter of inertia cone crusher Download PDFInfo
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- CN106807484B CN106807484B CN201510858289.5A CN201510858289A CN106807484B CN 106807484 B CN106807484 B CN 106807484B CN 201510858289 A CN201510858289 A CN 201510858289A CN 106807484 B CN106807484 B CN 106807484B
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- vibration exciter
- eccentric block
- cone crusher
- motor
- sleeve
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Abstract
The invention discloses a vibration exciter of an inertia cone crusher, which comprises an eccentric block and a vibration exciter, wherein the eccentric block is arranged on the vibration exciter, the vibration exciter is fixedly arranged on a straight bushing, the vibration exciter comprises a sleeve and a box body, two gears are arranged in the box body of the vibration exciter, and a transmission chain is arranged on the gears. The technical purpose of the invention is to provide a vibration exciter of an inertia cone crusher, which can conveniently adjust the position of an eccentric block, ensure that the inertia cone crusher generates corresponding crushing force according to different requirements and does not need to replace the eccentric block, improve the production efficiency and ensure that the crusher does not need to be disassembled when the crushing force is adjusted.
Description
Technical Field
The invention relates to the field of vibration exciters, in particular to a vibration exciter of an inertia cone crusher.
Background
The crusher is widely applied to the industrial fields of mines and the like, and a great amount of raw materials at a new mining position need to be processed by the crusher, so that the processed raw materials reach the granularity required by the next operation.
The inertia cone crusher has the advantages of high-efficiency and energy-saving vibration crushing working mode, large and adjustable crushing force, large crushing ratio, fine and uniform product granularity, low unit power consumption and capability of crushing brittle materials with any hardness, is ideal energy-saving superfine crushing equipment, is widely applied to the field of material crushing processing, and creates huge social benefit and economic benefit for various fields and production enterprises. The crushing force of the inertia cone crusher is irrelevant to the hardness of the crushed material and the filling degree of the material in the crushing cavity, and the inertia cone crusher consists of a vibration exciter and a force center force generated by a movable cone. The crushing force of the inertia cone crusher can be conveniently and quickly adjusted by adjusting the weight of the eccentric block of the vibration exciter, changing the eccentric distance and changing the rotating speed of the vibration exciter, while the crushing force of the inertia cone crusher cannot be quickly adjusted by the traditional vibration exciter.
Disclosure of Invention
Aiming at the defects of the vibration exciter of the inertia cone crusher, the invention aims to provide the vibration exciter of the inertia cone crusher, which can conveniently adjust the position of an eccentric block, ensure that the inertia cone crusher generates corresponding crushing force according to different requirements and does not need to replace the eccentric block, improve the production efficiency and ensure that the crusher does not need to be disassembled when the crushing force is adjusted.
The invention is realized by the following technical scheme:
the utility model provides an inertia cone crusher's vibration exciter, inertia cone crusher's vibration exciter includes eccentric block, the exciting mass, eccentric block is installed on the exciting mass, exciting mass fixed mounting is on straight bush, the exciting mass includes sleeve and box body, be equipped with two gears in the box body of exciting mass, be equipped with drive chain on the gear.
Among the above-mentioned technical scheme, install the eccentric block on the excitation body, excitation body fixed mounting is on straight bush, the eccentric block can move on the excitation body, make the bush can drive the vibration exciter and rotate, the vibration exciter is when rotatory, the eccentric block moves different centrifugal force that can produce in the position of difference, make the crushing power that can conveniently adjust inertia cone crusher, the sleeve of vibration exciter is with coming fixed mounting on straight bush, the box body is used for installing the eccentric block, the position of eccentric block can be adjusted to gear and the chain that is equipped with in the box body.
The vibration exciter of the inertia cone crusher is characterized in that a shaft coupling is arranged on a rotating shaft of a gear, and the shaft coupling is connected with a shaft coupling on a motor a.
Among the above-mentioned technical scheme, it is used to be equipped with the shaft coupling in the pivot of gear, the shaft coupling links to each other with the shaft coupling on the motor a for the motor can drive gear revolve.
The vibration exciter of the inertia cone crusher is characterized in that the sleeve is cylindrical, and the inner wall of the sleeve is provided with fine teeth which are parallel to the end face of the sleeve.
Among the above-mentioned technical scheme, through being equipped with the serration at telescopic inner wall, the telescopic terminal surface of serration perpendicular to, the sleeve is established to cylindrically, can better laminate with straight bush like this, can install on straight bush more firmly.
The utility model provides a vibration exciter of inertia cone crusher, install motor b in the box body, motor b's epaxial gear that is equipped with, open at the box body middle part has logical groove, it is equipped with solid fixed ring to lead to the inslot, install the double-screw bolt in the solid fixed ring, screw thread on the double-screw bolt and the epaxial gear cooperation installation that is equipped with of motor b, the top of double-screw bolt is not equipped with the screw thread.
Among the above-mentioned technical scheme, the motor b that is equipped with can drive gear revolve, installs the double-screw bolt in the fixed ring for the double-screw bolt can follow fixed ring and reciprocate, is not equipped with the screw thread at the top of double-screw bolt, makes the double-screw bolt shift up the in-process, can stretch into drive chain, blocks the drive chain post, makes the eccentric block can not the departure when rotating.
The vibration exciter of the inertia cone crusher is characterized in that the transmission chain is a large-pitch chain, and the pitch of the transmission chain is larger than the diameter of a stud.
In the technical scheme, the large-pitch chain is firmer, and the pitch of the transmission chain is larger than the diameter of the stud, so that the stud can extend into the pitch of the transmission chain.
The utility model provides a vibration exciter of inertia cone crusher, eccentric block is the cube, open at the cube middle part has the rectangle through-hole, the internal face of rectangle through-hole is equipped with the rack, the rack is installed with the cooperation of drive chain.
Among the above-mentioned technical scheme, establish the eccentric block into the cube that the middle part was opened there is the rectangle through-hole, the internal face of rectangle through-hole is equipped with the rack for the eccentric block can be installed on the excitation firmly.
The invention has the beneficial effects that:
1. the inner wall of the sleeve is provided with the serrations which are perpendicular to the end face of the sleeve, and the sleeve is cylindrical, so that the vibration exciter can be better installed when the vibration exciter is installed, and the polarizer is more stably installed through interaction of the serrations and the straight bushing;
2. the eccentric block is installed in a matching way with the transmission chain, so that the position of the eccentric block can be adjusted through the transmission chain, the centrifugal force of the polarizer is changed, and the crushing force of the inertia cone crusher is changed;
3. through being equipped with the motor in the exciting mass for can adjust the position of eccentric block through external control, make the breaker convenient adaptation processing needs fast like this.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
The labels in the figure are: 1 is an eccentric block, 2 is an exciting body, 2-1 is a sleeve, 2-2 is a box body, 3 is a gear, 4 is a stud and 5 is a straight bushing.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
The vibration exciter of the inertia cone crusher shown in fig. 1 comprises an eccentric block 1 and a vibration exciter 2, wherein the eccentric block 1 is mounted on the vibration exciter 2, the vibration exciter 2 is fixedly mounted on a straight bushing 5, the vibration exciter 2 comprises a sleeve 2-1 and a box body 2-2, the sleeve can be mounted in a fastening manner through bolts, two gears 3 are arranged in the box body 2-2 of the vibration exciter 2, and a transmission chain is arranged on the gears 3; a shaft coupling is arranged on a rotating shaft of the gear 3 and connected with a shaft coupling on the motor a; the sleeve 2-1 is cylindrical, and the inner wall of the sleeve 2-1 is provided with fine teeth which are perpendicular to the end face of the sleeve 2-1; a motor b is installed in the box body 2-2, a shaft of the motor b is provided with a gear, a through groove is formed in the middle of the box body 2-2, a fixing ring is arranged in the through groove, a stud 4 is installed in the fixing ring, threads on the stud 4 are installed in a matching mode with the gear arranged on the shaft of the motor b, and threads are not arranged on the top of the stud 4; the transmission chain is a large-pitch chain, and the pitch of the transmission chain is larger than the diameter of the stud 4; the eccentric block 1 is a cube, a rectangular through hole is formed in the middle of the cube, a rack is arranged on the inner wall surface of the rectangular through hole, and the rack is installed in a matched mode with the transmission chain.
The vibration exciter of the inertia cone crusher of the invention has the following action processes:
1. firstly, a vibration exciter is fixedly arranged on a straight bushing 5 through an exciting body 2, an electric motor b is started, a stud 4 moves downwards, a gear 3 can drive a transmission chain to move, a motor b is closed, a motor a is started, the gear 3 drives the transmission chain to move, so that an eccentric block 1 is driven to move, after the eccentric block 1 is adjusted to be proper, the motor a is closed, the motor b is started, the stud 4 is driven by the motor b to move upwards, a bolt 4 penetrates through a hole of the transmission chain, if the stud 4 penetrates through the hole of the transmission chain and is blocked by the transmission chain, the position of the transmission chain can be finely adjusted by opening the motor a, the bolt 4 penetrates through the hole of the transmission chain to fix the transmission chain, and therefore the eccentric block is fixed;
2. if after the inertia cone crusher starts, when the inertia cone crusher can not reach the expected requirement, when the crushing force of the inertia cone crusher is not adjusted by changing the rotating speed, the centrifugal force of the vibration exciter can be adjusted in the following mode: open electric motor b for double-screw bolt 4 moves down, make gear 3 can drive chain and remove, close motor b, open motor a, make gear 3 drive chain and remove, thereby drive eccentric block 1 and remove, adjust eccentric block 1 to suitable back, close motor a, open motor b, motor b drives double-screw bolt 4 and shifts up, make bolt 4 pass drive chain's hole and fix drive chain, thereby make equipment can normal operating.
Claims (3)
1. The vibration exciter of the inertia cone crusher comprises an eccentric block (1) and a vibration exciter body (2), wherein the eccentric block (1) is arranged on the vibration exciter body (2), and is characterized in that the vibration exciter body (2) is fixedly arranged on a straight bushing (5), the vibration exciter body (2) comprises a sleeve (2-1) and a box body (2-2), two gears (3) are arranged in the box body (2-2) of the vibration exciter body (2), and a transmission chain is arranged on the gears (3); a shaft coupling is arranged on a rotating shaft of the gear (3), and the shaft coupling is connected with a shaft coupling on the motor a; the sleeve (2-1) is cylindrical, and the inner wall of the sleeve (2-1) is provided with fine teeth which are perpendicular to the end face of the sleeve (2-1); install motor b in box body (2-2), motor b's epaxial gear that is equipped with, open at box body (2-2) middle part has logical groove, it is equipped with solid fixed ring to lead to the inslot, install double-screw bolt (4) in the fixed ring, the epaxial gear cooperation installation that is equipped with of screw thread and motor b on double-screw bolt (4), the top of double-screw bolt (4) is not equipped with the screw thread.
2. Exciter according to claim 1, characterized in that the drive chain is a large-pitch chain, the pitch of which is greater than the diameter of the stud (4).
3. The vibration exciter of an inertia cone crusher according to claim 1, wherein the eccentric block (1) is a cube, a rectangular through hole is formed in the middle of the cube, a rack is arranged on the inner wall surface of the rectangular through hole, and the rack is installed in a matching manner with a transmission chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858289.5A CN106807484B (en) | 2015-11-30 | 2015-11-30 | Vibration exciter of inertia cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858289.5A CN106807484B (en) | 2015-11-30 | 2015-11-30 | Vibration exciter of inertia cone crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106807484A CN106807484A (en) | 2017-06-09 |
| CN106807484B true CN106807484B (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858289.5A Active CN106807484B (en) | 2015-11-30 | 2015-11-30 | Vibration exciter of inertia cone crusher |
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| Country | Link |
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| CN (1) | CN106807484B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB326193A (en) * | 1928-08-27 | 1930-02-27 | Harold Frederick Crossley Whit | Improvements in apparatus for stopping and controlling the starting of steam-engines and other motive-power-engines and machines |
| CN2418949Y (en) * | 2000-04-04 | 2001-02-14 | 沈阳有色冶金机械总厂 | Dynamic balancing inertia conic cursher with two exciters |
| CN102107180B (en) * | 2010-11-22 | 2012-10-31 | 唐忠盛 | Vibrating mechanism with stepless adjustable eccentric moment |
| CN201999472U (en) * | 2011-03-18 | 2011-10-05 | 中冶赛迪工程技术股份有限公司 | Multi-axial conjugation vibration exciter |
| CN103934060B (en) * | 2013-01-23 | 2016-08-03 | 黄开午 | Exempt from petrol station unit for inertial conic crusher |
| CN205361461U (en) * | 2015-11-30 | 2016-07-06 | 成都九十度工业产品设计有限公司 | Inertia cone crusher 's vibration exciter |
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2015
- 2015-11-30 CN CN201510858289.5A patent/CN106807484B/en active Active
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| CN106807484A (en) | 2017-06-09 |
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