CN111185258A - Anti-vibration type crushing device - Google Patents
Anti-vibration type crushing device Download PDFInfo
- Publication number
- CN111185258A CN111185258A CN202010098493.2A CN202010098493A CN111185258A CN 111185258 A CN111185258 A CN 111185258A CN 202010098493 A CN202010098493 A CN 202010098493A CN 111185258 A CN111185258 A CN 111185258A
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- driving
- rod
- vibration
- cam
- electromagnet
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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
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention aims to provide a vibration-proof crushing device which is used for solving the technical problem of vibration-proof crushing of objects. The utility model provides a antivibration formula breaker, is including being used for supporting and driving the lift adjustment mechanism that broken actuating mechanism reciprocated to and carry out the hammer block mechanism that magnetic drive goes up and down to remove through broken actuating mechanism.
Description
Technical Field
The invention relates to the technical field of crushing devices, in particular to a vibration-proof crushing device.
Background
The device for impact crushing is widely applied to various industries, such as the stone and cement production industry, the road construction field and the like. In the crushing device in the prior art, a hoister is mostly used for driving a hammer rod to be lifted to a high position and then to descend to impact a large object. The mode has larger vibration to the crushing device, seriously influences the service life and increases the mechanical maintenance cost.
Disclosure of Invention
The invention aims to provide a vibration-proof crushing device which is used for solving the technical problem of vibration-proof crushing of objects.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a antivibration formula breaker, is including being used for supporting and driving the lift adjustment mechanism that broken actuating mechanism reciprocated to and carry out the hammer block mechanism that magnetic drive goes up and down to remove through broken actuating mechanism.
Furthermore, the lifting adjusting mechanism comprises a lifting adjusting frame, a lifting adjusting linear motor and a lifting adjusting block, the lifting adjusting linear motor is installed at the upper end of the lifting adjusting frame, and the lifting adjusting block is installed on the lifting adjusting frame in a lifting mode through a sliding block; the lifting moving power output end of the lifting adjusting linear motor is connected with the lifting adjusting block.
Furthermore, a lifting height measurer for measuring the position of the lifting adjusting block is arranged at the upper end of the lifting adjusting frame.
Furthermore, the crushing driving mechanism comprises a driving frame, a driving motor, a driving rod, a first driving air cavity, a first connecting rod and a cam; the cam is rotatably arranged on the driving frame, and the rotary power output end of the driving motor is connected with the rotary power input end of the cam; the first driving air cavity is arranged at the lower end of the driving frame, a first sealing upper cone is arranged at the upper end of the first driving air cavity, and a through first driving hole is formed in the axial direction of the first sealing upper cone; the driving rod can be vertically moved and is arranged in the first driving air cavity, and a first sealed lower driving body is arranged at the upper end of the driving rod; the upper end of the first sealing lower driving body penetrates through a first driving hole in the axial direction of the first sealing upper cone through a driving connecting rod to be hinged with the first connecting rod, and the other end of the first connecting rod is hinged with the cam.
Furthermore, the crushing driving mechanism also comprises a second driving air cavity, a second connecting rod and an auxiliary rotating rod, and a first air hole is formed in the cavity wall of the first driving air cavity between the first sealing lower driving body and the first sealing upper cone;
the second driving air cavity is transversely arranged on the driving frame, and the outer end of the second driving air cavity is communicated with the first air hole in the first driving air cavity through an auxiliary rotary air pipe; the auxiliary rotating rod can be arranged at the inner end part of the second driving cavity in an internal and external moving mode, an auxiliary rotating driving sealing body is arranged between the end part of the auxiliary rotating rod and the second driving air cavity, and the power input end of the auxiliary rotating rod is hinged with the cam through a second connecting rod.
Further, the hinge point of the second connecting rod and the cam is at the same position on the cam as the hinge point of the first connecting rod and the cam.
Further, the device comprises a hammer rod, a first electromagnet and a second electromagnet; the first electromagnet is arranged on the driving rod, and the second electromagnet is arranged at the upper end of the hammer rod; alternating current coils are arranged on the first electromagnet and the second electromagnet.
Furthermore, a displacement detection switch is embedded in the lower end of the first electromagnet.
Furthermore, the hammer body mechanism also comprises an electromagnetic lock, and a positioning lock hole is transversely arranged at the upper end of the hammer rod; the lock pin of the electromagnetic lock is arranged corresponding to the positioning lock hole on the hammer rod.
Furthermore, two sides of the hammer rod can be vertically and slidably arranged on the lifting adjusting mechanism through the guide cylinder.
The invention has the beneficial effects that:
in the technical scheme of the invention, the crushing driving mechanism adopts a pneumatic transmission mode and combines a magnetic transmission mode of the crushing driving mechanism and the hammer body mechanism, so that mechanical transmission can be fundamentally avoided; in the process of crushing the object, the influence on the vibration of the device is greatly reduced.
Drawings
FIG. 1 is a schematic side view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a first driving air cavity according to the present invention;
FIG. 3 is a schematic cross-sectional view of a second driving air cavity according to the present invention;
in the figure: 1. a lifting adjusting frame; 2. a lifting adjusting linear motor; 3. a lifting adjusting block; 4. a lifting height measurer; 5. a driving frame; 6. a drive rod; 7. a first driving air cavity; 8. a second drive air cavity; 9. a first link; 10. a second link; 11. an auxiliary turning lever; 12. a cam; 13. a first sealing upper cone; 14. a first sealed lower drive body; 141. a drive link; 15. a first air hole; 16. auxiliary rotary air pipe; 17. an auxiliary swing drive seal body; 18. a hammer lever; 19. a first electromagnet; 20. a second electromagnet; 21. an electromagnetic lockset; 22. a displacement detection switch.
Detailed Description
As shown in fig. 1 to 3, a vibration-proof crushing apparatus includes a control system, and a lifting adjustment mechanism, a crushing drive mechanism, and a hammer mechanism electrically connected to the control system. The hammer mechanism is driven by the crushing driving mechanism to move up and down and is used for crushing an object below; according to the position of the object below, the lifting adjusting mechanism is used for driving the crushing driving mechanism to move up and down.
The lifting adjusting mechanism comprises a lifting adjusting frame 1, a lifting adjusting linear motor 2 and a lifting adjusting block 3, wherein the lifting adjusting linear motor 2 is installed at the upper end of the lifting adjusting frame 1, and the lifting adjusting block 3 is installed on the lifting adjusting frame 1 in a lifting mode through a sliding block; the lifting moving power output end of the lifting adjusting linear motor 2 is connected with the lifting adjusting block 3. Preferably, the upper end of the lifting adjusting frame 1 is provided with a lifting height measuring device 4, such as an ultrasonic distance sensor, for measuring the position of the lifting adjusting block 3.
The crushing driving mechanism comprises a driving frame 5, a driving motor, a driving rod 6, a first driving air cavity 7, a second driving air cavity 8, a first connecting rod 9, a second connecting rod 10, an auxiliary rotary rod 11 and a cam 12. The driving frame 5 is arranged below the lifting adjusting block 3, and the cam 12 is rotatably arranged on the driving frame 5; a driving motor (variable frequency motor) is also arranged on the driving frame 5, and the rotary power output end of the driving motor is connected with the rotary power input end of the cam 12. The first driving air cavity 7 is arranged at the lower end of the driving frame 5, a first sealing upper cone 13 is arranged at the upper end of the first driving air cavity 7, and a through first driving hole (provided with an oil seal structure) is arranged in the axial direction of the first sealing upper cone 13. The driving rod 6 is arranged in the first driving air cavity 7 in a vertically movable manner, and a first sealing lower driving body 14 (provided with an oil sealing mechanism) is arranged at the upper end of the driving rod 6; a first air hole 15 is arranged on the cavity wall of the first driving air cavity 7 between the first sealing lower driving body 14 and the first sealing upper cone 13. The upper end of the first sealing lower driving body 14 passes through a first driving hole in the axial direction of the first sealing upper cone 13 through a driving connecting rod 141 to hinge the first connecting rod 9, and the other end of the first connecting rod 9 is hinged with the cam 12. The second driving air cavity 8 is transversely arranged on the driving frame 5, and the outer end of the second driving air cavity 8 is communicated with the first air hole 15 on the first driving air cavity 7 through an auxiliary rotary air pipe 16. The auxiliary rotary rod 11 can be arranged at the inner end part of the second driving cavity in an internal and external moving mode, and an auxiliary rotary driving sealing body 17 (provided with an oil sealing structure) is arranged between the end part of the auxiliary rotary rod 11 and the second driving air cavity 8; the power input end of the auxiliary rotating rod 11 is hinged with the cam 12 through a second connecting rod 10. The hinge point of the second link 10 and the cam 12 and the hinge point of the first link 9 and the cam 12 are at the same position on the cam 12. Along with the rotation of the cam 12, the first connecting rod 9 drives the driving rod 6 to move up and down through the driving connecting rod 141; meanwhile, as the first driving air cavity 7 is communicated with the second driving air cavity 8, the auxiliary rotating rod 11 assists the reciprocating rotation of the driving cam 12 through the second connecting rod 10 under the action of air pressure in the working process; and in the rotation process of the cam 12, the air pressure in the second driving air cavity 8 and the first driving air cavity 7 changes to assist in driving the driving rod 6 to move up and down.
The hammer mechanism is located below the crushing driving mechanism and comprises a hammer rod 18, a first electromagnet 19, a second electromagnet 20, an electromagnetic lock 21 and a displacement detection switch 22 (such as a photoelectric switch). Two sides of the hammer rod 18 are arranged on the lifting adjusting frame 1 in a way that the two sides can slide up and down through the guide cylinder, and the lower end of the hammer rod 18 is provided with a conical hammer head; the upper end of the hammer rod 18 is provided with a positioning lock hole in the transverse direction. The electromagnetic lock 21 is arranged on the driving frame 5 through a lock frame, and a lock pin of the electromagnetic lock 21 is arranged corresponding to a positioning lock hole on the hammer rod 18. A first electromagnet 19 is arranged on the driving rod 6 at the lower end of the crushing driving mechanism, and a second electromagnet 20 is arranged at the upper end of the hammer rod 18; alternating current coils are arranged on the first electromagnet 19 and the second electromagnet 20, and the alternating current coils are respectively and electrically connected with the control system through an electric control switch. The displacement detection switch 22 is fitted in the lower end of the first electromagnet 19 for detecting the distance between the first electromagnet 19 and the second electromagnet 20. When the hammer rod 18 descends, the polarities of the first electromagnet 19 and the second electromagnet 20 are the same, the driving rod 6 moves downwards, and the hammer head accelerates to move downwards under the action of self gravity and magnetic field repulsive force. When the displacement detection switch 22 detects that the second electromagnet 20 descends to a specified height, the driving rod 6 moves upwards, the polarities of the first electromagnet 19 and the second electromagnet 20 are opposite, and the hammer rod 18 drives the hammer head to move upwards under the action of magnetic force until the displacement detection switch 22 detects that the second electromagnet 20 ascends to the specified height, and then the actions are repeated. When the hammer mechanism does not work, the hammer rod 18 is positioned at the uppermost end and is locked by the electromagnetic lock 21.
The control system comprises a controller (PLC), an operation panel and a control box, wherein the controller is electrically connected with each corresponding functional component respectively.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive efforts based on the technical solution of the present invention.
Claims (10)
1. A vibration-proof crushing device is characterized by comprising a lifting adjusting mechanism and a hammer body mechanism, wherein the lifting adjusting mechanism is used for supporting and driving a crushing driving mechanism to move up and down, and the hammer body mechanism is used for driving the crushing driving mechanism to move up and down through magnetic force.
2. A vibration-proof crushing apparatus as defined in claim 1, wherein the elevation adjustment mechanism comprises an elevation adjustment frame, an elevation adjustment linear motor and an elevation adjustment block, the elevation adjustment linear motor being mounted on an upper end of the elevation adjustment frame, the elevation adjustment block being elevatably mounted on the elevation adjustment frame via a slide block; the lifting moving power output end of the lifting adjusting linear motor is connected with the lifting adjusting block.
3. A vibration-proof crushing apparatus according to claim 2 wherein the upper end of the lifting adjusting bracket is provided with a lifting height measurer for measuring the position of the lifting adjusting block.
4. The vibration-proof crushing apparatus according to claim 1, wherein the crushing drive mechanism comprises a drive frame, a drive motor, a drive rod, a first drive air chamber, a first link and a cam; the cam is rotatably arranged on the driving frame, and the rotary power output end of the driving motor is connected with the rotary power input end of the cam; the first driving air cavity is arranged at the lower end of the driving frame, a first sealing upper cone is arranged at the upper end of the first driving air cavity, and a through first driving hole is formed in the axial direction of the first sealing upper cone; the driving rod can be vertically moved and is arranged in the first driving air cavity, and a first sealed lower driving body is arranged at the upper end of the driving rod; the upper end of the first sealing lower driving body penetrates through a first driving hole in the axial direction of the first sealing upper cone through a driving connecting rod to be hinged with the first connecting rod, and the other end of the first connecting rod is hinged with the cam.
5. The vibration-proof crushing device of claim 4, wherein the crushing driving mechanism further comprises a second driving air chamber, a second connecting rod and an auxiliary rotating rod, and a first air hole is formed in the wall of the first driving air chamber between the first sealed lower driving body and the first sealed upper cone;
the second driving air cavity is transversely arranged on the driving frame, and the outer end of the second driving air cavity is communicated with the first air hole in the first driving air cavity through an auxiliary rotary air pipe; the auxiliary rotating rod can be arranged at the inner end part of the second driving cavity in an internal and external moving mode, an auxiliary rotating driving sealing body is arranged between the end part of the auxiliary rotating rod and the second driving air cavity, and the power input end of the auxiliary rotating rod is hinged with the cam through a second connecting rod.
6. An antivibration crushing apparatus as set forth in claim 5 wherein the hinge point of said second link with the cam and the hinge point of the first link with the cam are at the same position on the cam.
7. A vibration-proof crushing apparatus as claimed in claim 4, wherein the apparatus comprises a hammer rod, a first electromagnet and a second electromagnet; the first electromagnet is arranged on the driving rod, and the second electromagnet is arranged at the upper end of the hammer rod; alternating current coils are arranged on the first electromagnet and the second electromagnet.
8. A vibration-proof crushing apparatus as claimed in claim 7, wherein a displacement detecting switch is fitted in a lower end of the first electromagnet.
9. The vibration-proof crushing device of claim 7, wherein the hammer mechanism further comprises an electromagnetic lock, and the upper end of the hammer rod is transversely provided with a positioning lock hole; the lock pin of the electromagnetic lock is arranged corresponding to the positioning lock hole on the hammer rod.
10. A vibration-proof crushing apparatus according to claim 7, wherein both sides of the hammer rod are slidably mounted up and down on the elevation adjusting mechanism through guide cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010098493.2A CN111185258A (en) | 2020-02-18 | 2020-02-18 | Anti-vibration type crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010098493.2A CN111185258A (en) | 2020-02-18 | 2020-02-18 | Anti-vibration type crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111185258A true CN111185258A (en) | 2020-05-22 |
Family
ID=70704383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010098493.2A Withdrawn CN111185258A (en) | 2020-02-18 | 2020-02-18 | Anti-vibration type crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111185258A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927140A (en) * | 2016-06-29 | 2016-09-07 | 屈家发 | Electromagnetic rock drill |
| CN205731363U (en) * | 2016-06-29 | 2016-11-30 | 屈家发 | A kind of electromagnetism quartering hammer |
| CN106184840A (en) * | 2016-06-28 | 2016-12-07 | 浙江拳王宠物食品有限公司 | A kind of feed factory hydraulic cylinder type packing scale |
| CN207342756U (en) * | 2017-09-12 | 2018-05-11 | 扬州天地源机电制造有限公司 | A kind of tablet crushing machine for preventing waste |
| CN109778830A (en) * | 2019-01-24 | 2019-05-21 | 朱雪玉 | A kind of stabilization low noise type sun-dried mud brick tamping apparatus for architectural engineering |
| CN209379053U (en) * | 2019-01-10 | 2019-09-13 | 孙梅 | A kind of hydraulic hammer anti whip device |
-
2020
- 2020-02-18 CN CN202010098493.2A patent/CN111185258A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184840A (en) * | 2016-06-28 | 2016-12-07 | 浙江拳王宠物食品有限公司 | A kind of feed factory hydraulic cylinder type packing scale |
| CN105927140A (en) * | 2016-06-29 | 2016-09-07 | 屈家发 | Electromagnetic rock drill |
| CN205731363U (en) * | 2016-06-29 | 2016-11-30 | 屈家发 | A kind of electromagnetism quartering hammer |
| CN207342756U (en) * | 2017-09-12 | 2018-05-11 | 扬州天地源机电制造有限公司 | A kind of tablet crushing machine for preventing waste |
| CN209379053U (en) * | 2019-01-10 | 2019-09-13 | 孙梅 | A kind of hydraulic hammer anti whip device |
| CN109778830A (en) * | 2019-01-24 | 2019-05-21 | 朱雪玉 | A kind of stabilization low noise type sun-dried mud brick tamping apparatus for architectural engineering |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200522 |
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| WW01 | Invention patent application withdrawn after publication |