CN113842983A - Eccentric crusher - Google Patents
Eccentric crusher Download PDFInfo
- Publication number
- CN113842983A CN113842983A CN202111109273.6A CN202111109273A CN113842983A CN 113842983 A CN113842983 A CN 113842983A CN 202111109273 A CN202111109273 A CN 202111109273A CN 113842983 A CN113842983 A CN 113842983A
- Authority
- CN
- China
- Prior art keywords
- machine body
- eccentric
- crushing
- wall
- lower machine
- 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.)
- Pending
Links
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 58
- 239000003921 oil Substances 0.000 description 25
- 239000000463 material Substances 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/045—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with bowl adjusting or controlling mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The application discloses an eccentric crusher, which relates to the field of crushers and comprises a lower machine body, an upper machine body, a crushing wall, a rolling mortar wall and a transmission assembly, wherein the upper machine body is arranged on the lower machine body in a lifting mode, the crushing wall is arranged in the lower machine body in an eccentric rotating mode, the rolling mortar wall is fixedly arranged in the upper machine body, the transmission assembly drives the crushing wall to rotate eccentrically, a feed inlet is formed in the upper machine body, a discharge outlet communicated with the feed inlet is formed in the lower machine body, a crushing gap is formed between the crushing wall and the rolling mortar wall, and a plurality of crushing teeth are arranged in the crushing gap of the rolling mortar wall; the lower machine body is provided with a first thread part, the upper machine body is provided with a second thread part in threaded fit with the first thread part, and the lower machine body is provided with a driving assembly for driving the upper machine body to rotate. This application helps adjusting the broken degree of building stones, is convenient for satisfy various service conditions.
Description
Technical Field
The present application relates to the field of crushers, and in particular, to an eccentric crusher.
Background
An eccentric crusher is a mining apparatus for crushing rock material.
The working principle of the eccentric crusher is that the crushing wall with eccentric motion and the rolling mortar wall are mutually extruded to crush stones, and the stones with larger volume originally are crushed into stones with smaller volume.
In fact, different purposes can have certain demand to the broken degree of building stones, and the same breaker of current is basically fixed to the broken degree of building stones, can't adjust the broken degree of building stones, exists the improvement.
Disclosure of Invention
In order to realize the regulation to the broken degree of building stones, satisfy practical use, this application provides an eccentric breaker.
The application provides an eccentric breaker adopts following technical scheme:
an eccentric crusher comprises a lower machine body, an upper machine body, a crushing wall, a rolling mortar wall and a transmission assembly, wherein the upper machine body is arranged on the lower machine body in a lifting mode, the crushing wall is arranged in the lower machine body in an eccentric rotating mode, the rolling mortar wall is fixedly arranged in the upper machine body, the transmission assembly drives the crushing wall to rotate eccentrically, a feeding hole is formed in the upper machine body, a discharging hole communicated with the feeding hole is formed in the lower machine body, a crushing gap is formed between the crushing wall and the rolling mortar wall, and a plurality of crushing teeth are arranged in the crushing gap of the rolling mortar wall;
the lower machine body is provided with a first thread part, the upper machine body is provided with a second thread part in threaded fit with the first thread part, and the lower machine body is provided with a driving assembly for driving the upper machine body to rotate.
By adopting the technical scheme, the stone is put into the feed inlet, the stone can enter the crushing gap, the eccentric rotation of the crushing wall is utilized, the crushing wall and the rolling mortar wall continuously extrude the stone, the crushing of the stone is further realized, the crushed stone can enter the discharge port from the crushing gap, the discharge is realized, in the extrusion process, the sharp-pointed parts of the crushing teeth are continuously contacted with the stone, the crushing of the stone is accelerated, in addition, the certain centrifugal force can be given to the stone by the crushing wall in the rotation process, the stone rotates along with the crushing wall, the rotating stone and the crushing teeth are continuously contacted and rubbed, the crushing teeth can cut the stone, and further, the crushing efficiency of the stone is further improved; when having the requirement of different broken degrees to building stones, utilize the drive assembly drive to go up the body and rotate, because go up organism and organism threaded connection down, consequently go up the body and can go up and down on organism down, drive simultaneously and roll the mortar wall and go up and down, and then change the size in broken clearance, volume size when having restricted the building stones ejection of compact promptly helps adjusting the broken degree of building stones promptly.
Preferably, the lower machine body is rotatably connected with an eccentric sleeve, a sliding bearing is arranged in the eccentric sleeve, an eccentric shaft is rotatably connected in the eccentric sleeve through the sliding bearing, and the crushing wall and the eccentric shaft are coaxially fixed.
By adopting the technical scheme, the rotating axis of the eccentric sleeve is collinear with the central axis of the lower machine body, and the rotating axis of the eccentric shaft and the rotating axis of the eccentric sleeve form an acute included angle, namely when the eccentric sleeve rotates, the eccentric shaft eccentrically rotates relative to the lower machine body, namely the eccentric rotation of the crushing wall is realized; when the building stones fell on broken wall, can produce frictional force with broken wall, hinder the eccentric shaft and rotate, utilize slide bearing for the eccentric shaft can take place relative rotation in eccentric cover, compare with eccentric shaft and eccentric cover synchronous revolution, help preventing building stones and broken wall frictional force too big, and then make and produce opposite torsion between eccentric shaft and the eccentric cover, and then generate heat, influence the life of breaker.
Preferably, the transmission assembly comprises
The transmission shaft is rotatably connected to the lower machine body;
the belt pulley is coaxially fixed with the transmission shaft;
the driving bevel gear is coaxially fixed with the transmission shaft;
and the driven bevel gear is coaxially fixed with the eccentric sleeve and is meshed with the driving bevel gear.
Through adopting above-mentioned technical scheme, utilize driving motor to be connected with the belt pulley transmission, drive belt pulley rotates, drives the transmission shaft and rotates, and then drives the rotation of drive bevel gear, and driven bevel gear rotates simultaneously, and then makes eccentric cover rotate, realizes the eccentric rotation to broken wall.
Preferably, a movable cone for supporting the crushing wall is coaxially fixed on the eccentric shaft, a support seat for supporting the movable cone is arranged on the lower machine body, a ball tile is arranged on the support seat, and the movable cone and the ball tile are in rotating friction fit.
By adopting the technical scheme, the movable cone is supported below the crushing wall, so that the crushing strength and the structural strength of the crushing wall are improved; when stone gets into broken clearance from the feed inlet, because the action of gravity, stone material can fall on broken wall, produces decurrent pressure to broken wall, utilizes the ball tile on the supporting seat to play the supporting role to moving cone and ball tile, helps improving broken wall's intensity, prevents that stone material striking broken wall from leading to the long-term atress of eccentric shaft to appear damaging.
Preferably, the periphery of the supporting seat is provided with a guide ring block, the movable cone is provided with a guide ring groove, and the guide ring block is in sliding fit with the guide ring.
Through adopting above-mentioned technical scheme, utilize the cooperation of sliding of the guide ring groove of guide ring piece, play the effect of direction to the removal of moving cone and broken wall, stability when helping improving broken wall and removing.
Preferably, the drive assembly comprises
The driving motor is fixedly arranged on the lower machine body;
the first gear is coaxially fixed on an output shaft of the driving motor;
and the second gear rotates coaxially with the upper machine body, forms sliding fit with the upper machine body and is meshed with the first gear.
Through adopting above-mentioned technical scheme, operation driving motor drives first gear and rotates, and first gear drives second gear and rotates, and then drives the body rotation of going up, because go up organism and organism threaded connection down, consequently go up the organism and can go up and down when rotating, realize rolling the lift of mortar wall.
Preferably, the lower machine body is provided with an oil inlet and an oil outlet, an oil conveying channel is formed between the oil inlet and the oil outlet, and the oil conveying channel passes through a sliding bearing, a ball tile, a driving bevel gear and a driven bevel gear.
By adopting the technical scheme, lubricating oil is introduced into the oil inlet, and the lubricating oil plays a lubricating role through the sliding bearing, the ball bearing, the driving bevel gear and the driven bevel gear and is finally discharged from the oil outlet.
Preferably, the crushing teeth are formed with sharp parts, and the sharp parts face the direction of the feeding hole.
By adopting the technical scheme, the sharp part of the crushing tooth faces towards stone, so that the crushing strength of the crushing tooth on the stone is improved; and when the crushing wall rotates, the crushing teeth are matched to generate upward acting force on the stone, so that the stone which does not meet the requirements can be prevented from being discharged from a large gap when the crushing wall rotates eccentrically.
Preferably, the crushing wall and the rolling mortar wall are both made of manganese steel.
Through adopting above-mentioned technical scheme, broken wall and roll mortar wall and adopt the manganese steel material, structural strength is high promptly, helps improving extrusion and crushing ability between them.
Preferably, the ball tile is made of brass.
Through adopting above-mentioned technical scheme, the ball tile is the brass material, has better wearability, when helping to prevent the rotation of stop cone and ball tile promptly, great friction loss appears.
In summary, the present application includes at least one of the following beneficial technical effects:
the driving motor is used for driving the second gear to rotate, so that the upper machine body is lifted relative to the lower machine body, namely the rolling mortar wall is realized, and the size of the crushing gap is adjusted, namely the stone crushing degree is adjusted;
the sharp-pointed parts of the crushing teeth continuously collide with the stone, so that the crushing efficiency of the stone is improved, and meanwhile, when the crushing wall rotates, the stone is driven to rotate, so that the crushing teeth cut the stone, and the crushing efficiency of the stone is further improved;
when utilizing driving motor drive to go up the body and circulate and go up and down, roll the broken tooth on the mortar wall and constantly rotate promptly, help improving the crushing efficiency to the building stones, because the sharp-pointed part of broken tooth is towards the feed inlet, broken tooth can produce ascending cutting force to the building stones at the rotation in-process, helps making building stones stop in broken clearance, and broken abundant.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is a partial schematic structural diagram of an embodiment of the present application, which mainly shows a structure of a driving assembly.
Reference numerals: 1. a lower machine body, 11 and a discharge hole; 12. a connecting ring block; 121. a second threaded portion; 122. mounting a plate; 13. a cavity; 14. an accommodating chamber; 2. mounting the machine body; 21. a feed inlet; 22. a first threaded portion; 23. a fixing plate; 231. a sliding block; 3. crushing the wall; 4. rolling a mortar wall; 41. crushing teeth; 411. a sharp portion; 5. a crushing gap; 6. a transmission assembly; 61. a drive shaft; 62. a belt pulley; 63. a drive bevel gear; 64. a driven bevel gear; 7. a drive assembly; 71. a drive motor; 72. a first gear; 73. a second gear; 731. a sliding sleeve; 8. an eccentric sleeve; 81. an eccentric shaft; 82. a sliding bearing; 9. a supporting seat; 91. a spherical tile; 92. a guide ring block; 10. a movable cone; 101. a guide ring groove; 20. an oil inlet pipe; 201. an oil inlet; 30. an oil outlet pipe; 301. an oil outlet; 50. covering a shell; 60. an upper abutting portion; 70. a lower abutment portion.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses an eccentric crusher.
Referring to fig. 1 and 2, the eccentric crusher comprises a lower body 1 and an upper body 2 arranged on the lower body 1 in a lifting manner, wherein the upper body 2 and the lower body 1 are both arranged in a hollow manner and communicated, a feed inlet 21 is formed at one end of the upper body 2 far away from the lower body 1, a discharge outlet 11 communicated with the feed inlet 21 is formed at one end of the lower body 1 far away from the upper body 2, a conical crushing wall 3 is arranged in the lower body 1 in an eccentric rotation manner, and a conical rolling mortar wall 4 is fixedly arranged in the upper body 2, wherein the crushing wall 3 and the rolling mortar wall 4 are both made of manganese steel; a crushing gap 5 is formed between the crushing wall 3 and the rolling mortar wall 4, and a transmission assembly 6 for driving the crushing wall 3 to rotate eccentrically is arranged on the lower machine body 1.
Referring to fig. 1 and 2, a first thread portion 22 is formed on an outer wall of the upper body 2, a connecting ring block 12 is fixedly disposed at one end of the lower body 1 close to the upper body 2, a second thread portion 121 in threaded connection with the first thread portion 22 is disposed on the connecting ring block, and a driving assembly 7 for driving the upper body 2 to rotate is disposed on the lower body 1.
In fact, when the broken degree requirement to building stones is different, utilize drive assembly 7, organism 2 rotates organism 1 relatively down in the drive, because last organism 2 and connecting block threaded connection, consequently go up organism 2 and can go up and down on organism 1 down, roll mortar wall 4 and can take place to go up and down thereupon, and then change broken clearance 5's size, through changing broken clearance 5, volume when having changed the building stones ejection of compact, help adjusting the broken degree of building stones promptly.
Referring to fig. 2, roll mortar wall 4 and be located to be formed with a plurality of broken teeth 41 in broken clearance 5, broken tooth 41 is the annular setting, and the axis of broken tooth 41 and the axis collineation of rolling mortar wall 4, and broken tooth 41 is the triangle-shaped, is formed with sharp-pointed portion 411 on the broken tooth 41, and sharp-pointed portion 411 is along keeping away from the direction of rolling mortar wall 4 and is towards feed inlet 21 setting. When the building stones falls into crushing gap 5, the building stones can contact sharp parts 411 of crushing teeth 41, and then in the process of continuous collision and extrusion, the crushing strength of the building stones is increased, crushing teeth 41 are obliquely arranged, namely, sharp parts 411 of crushing teeth 41 face the building stones, and the crushing strength of the building stones is further improved.
Referring to fig. 2, an eccentric sleeve 8 is rotatably connected in the lower machine body 1, an eccentric shaft 81 is inserted in the eccentric sleeve 8, a sliding bearing 82 is fixed in the eccentric sleeve 8, the eccentric shaft 81 is rotatably connected with the eccentric sleeve 8 through the sliding bearing 82, a rotation axis of the eccentric sleeve 8 is vertically arranged, an acute included angle is formed between the rotation axis of the eccentric shaft 81 and the rotation axis of the eccentric sleeve 8, so that the eccentric rotation of the eccentric shaft 81 is realized, and the crushing wall 3 is coaxially fixed at the end of the eccentric shaft 81, so that the eccentric rotation of the crushing wall 3 is realized.
Referring to fig. 2, the driving assembly 6 includes a driving shaft 61, a belt pulley 62, a driving bevel gear 63 and a driven bevel gear 64, the driving shaft 61 is rotatably connected in the lower body 1 through a bearing, the belt pulley 62 is coaxially fixed to one end of the driving shaft 61, the driving bevel gear 63 is coaxially fixed to the other end of the driving shaft 61, and the driven bevel gear 64 is coaxially fixed to the eccentric sleeve 8 and is in mesh transmission with the driving bevel gear 63. In practice, the driving motor is in transmission connection with the belt pulley 62, so that the driving belt pulley 62 rotates to drive the driving bevel gear 63 to rotate, and further drive the driven bevel gear 64 to rotate, so as to realize the rotation of the eccentric sleeve 8, that is, the eccentric rotation of the crushing wall 3.
Referring to fig. 2 and 3, an annular support seat 9 is fixed in the lower body 1 by bolts, a cavity 13 is formed between the support seat 9 and the lower body 1 for accommodating a driven bevel gear 64, and an accommodating cavity 14 is formed in the cavity 13 of the lower body 1 for accommodating a drive bevel gear 63.
Referring to fig. 2 and 3, when the stone material constantly gets into crushing clearance 5 from feed inlet 21, the stone material constantly strikes crushing wall 3, apply decurrent power to crushing wall 3, in order to improve the structural strength of crushing wall 3, be used for supporting the movable cone 10 of crushing wall 3 on the coaxial being fixed with of eccentric shaft 81, in addition, be fixed with the ball tile 91 that is cyclic annular setting on the supporting seat 9, ball tile 91 is the brass material, and the wearability is good, with movable cone 10 rotational friction fit, play the effect of support to movable cone and crushing wall 3, prevent that the stone material from striking crushing wall 3, lead to eccentric shaft 81 long-term atress to appear damaging.
Referring to fig. 2 and 3, in addition, a guide ring block 92 is fixed on the periphery of the supporting seat 9, a guide ring groove 101 in sliding fit with the guide ring block 92 is formed in the movable cone 10, when the crushing wall 3 eccentrically rotates, the crushing wall 3 can swing, at this time, the guide ring groove 101 in the movable cone 10 can relatively slide on the guide ring block 92, and when the crushing wall 3 rotates, the movable cone 10 can form rotating fit with the guide ring block 92 through the guide ring groove 101. By means of the cooperation of the guide ring grooves 101 of the guide ring block 92, the stability of the crushing wall 3 in eccentric rotation is improved.
Referring to fig. 1 and 2, an oil inlet pipe 20 and an oil outlet pipe 30 are communicated with a lower machine body 1, an oil inlet 201 is formed at the end of the oil inlet pipe 20, an oil outlet 301 is formed at the end of the oil outlet pipe 30, an oil conveying channel is formed between the oil inlet 201 and the oil outlet 301, the oil conveying channel passes through a sliding bearing 82, a ball shoe 91, a driving bevel gear 63 and a driven bevel gear 64, lubricating oil is introduced into the oil conveying channel from the oil inlet pipe 20, the lubricating oil passes through the moving bearing, the ball shoe 91, the driving bevel gear 63 and the driven bevel gear 64 to play a lubricating role, and then the lubricating oil is discharged from the oil outlet pipe 30.
Referring to fig. 1, 2 and 4, the driving assembly 7 includes a plurality of driving motors 71, a first gear 72 and a second gear 73, the driving motors 71 are provided in plurality, a plurality of mounting plates 122 are installed on the connecting ring block 12 corresponding to the number of the driving motors 71, the driving motors 71 are fixedly installed on the corresponding mounting plates 122, a plurality of first gears 72 are provided corresponding to the number of the driving motors 71, the first gears 72 are coaxially fixed on output shafts corresponding to the driving motors 71, an annular fixing plate 23 is fixedly connected to the peripheral side of the upper body 2, the second gear 73 is sleeved on the fixing plate 23 and coaxially rotates with the fixing plate 23, the second gear 73 is slidably fitted with the fixing plate 23, and the first gear 72 is engaged with the second gear 73. In practical application, all driving motors 71 of synchronous operation drive first gear 72 to rotate, and first gear 72 drives second gear 73 to rotate, and then drives upper body 2 to rotate, because upper body 2 and connecting ring block 12 threaded connection, consequently upper body 2 can carry out elevating movement relatively lower body 1, realizes rolling mortar wall 4's lift promptly.
Referring to fig. 4, a plurality of sliding sleeves 731 are fixed on the second gear 73, a plurality of sliding blocks 231 are fixedly mounted on the outer wall of the fixing plate 23 corresponding to the number of the sliding sleeves 731, the length direction of the sliding blocks 231 is parallel to the direction of the rotation axis of the upper body 2, and any sliding sleeve 731 is in sliding fit with the corresponding sliding block 231, that is, the sliding fit between the second gear 73 and the fixing plate 23 is realized.
Referring to fig. 4, the mounting plate 122 is provided with the housing case 50, the housing case is disposed around the first gear 72, the housing case 50 is provided with the upper contact portion 60, the mounting plate 122 is provided with the lower contact portion 70, and the second gear 73 is limited by the upper contact portion 60 and the lower contact portion 70, which helps prevent the second gear 73 from being separated from the first gear 72 as the fixing plate 23 rotates during the rotation.
The implementation principle of the eccentric crusher in the embodiment of the application is as follows: in practice, the driving motor is used for driving the belt pulley 62 to rotate, and then the driving bevel gear 63 and the driven bevel gear 64 are used for driving the eccentric sleeve 8 to rotate, so that the eccentric shaft 81 eccentrically rotates, namely, the crushing wall 3 eccentrically rotates, then stone is fed from the feeding hole 21 and enters the crushing gap 5, and along with the eccentric rotation of the crushing wall 3, the stone is matched with the rolling mortar wall 4 to impact and crush the stone; when building stones have the requirement of different broken degrees, operation driving motor 71, transmission through first gear 72 and second gear 73 for go up organism 2 and rotate, because go up organism 2 and organism 1 threaded connection down, consequently go up organism 2 and can carry out elevating movement relatively organism 1 down, roll mortar wall 4 promptly and can carry out elevating movement relatively broken wall 3, change the size in broken clearance 5, and then the building stones volume of the control ejection of compact, help adjusting the broken degree of building stones promptly.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. An eccentric crusher characterized by: the device comprises a lower machine body (1), an upper machine body (2) arranged on the lower machine body (1) in a lifting mode, a crushing wall (3) arranged in the lower machine body (1) in an eccentric rotating mode, a rolling mortar wall (4) fixedly arranged in the upper machine body (2) and a transmission assembly (6) driving the crushing wall (3) to rotate eccentrically, wherein a feeding hole (21) is formed in the upper machine body (2), a discharging hole (11) communicated with the feeding hole (21) is formed in the lower machine body (1), a crushing gap (5) is formed between the crushing wall (3) and the rolling mortar wall (4), and a plurality of crushing teeth (41) are arranged in the crushing gap (5) of the rolling mortar wall (4);
a first thread part (22) is formed on the lower machine body (1), a second thread part (121) in threaded fit with the first thread part (22) is formed on the upper machine body (2), and a driving assembly (7) for driving the upper machine body (2) to rotate is arranged on the lower machine body (1).
2. An eccentric crusher according to claim 1, characterized in that: the crusher is characterized in that an eccentric sleeve (8) is rotatably connected to the lower machine body (1), a sliding bearing (82) is arranged in the eccentric sleeve (8), an eccentric shaft (81) is rotatably connected to the inside of the eccentric sleeve (8) through the sliding bearing (82), and the crushing wall (3) and the eccentric shaft (81) are coaxially fixed.
3. An eccentric crusher according to claim 2, characterized in that: the transmission assembly (6) comprises a transmission shaft (61) which is rotatably connected to the lower machine body (1); a pulley (62) coaxially fixed to the transmission shaft (61); the driving bevel gear (63) is coaxially fixed with the transmission shaft (61); and the driven bevel gear (64) is coaxially fixed with the eccentric sleeve (8) and is meshed with the driving bevel gear (63).
4. An eccentric crusher according to claim 2, characterized in that: the eccentric shaft (81) is coaxially fixed with a movable cone (10) for supporting the crushing wall (3), the lower machine body (1) is provided with a supporting seat (9) for supporting the movable cone (10), the supporting seat (9) is provided with a ball tile (91), and the movable cone (10) is in rotating friction fit with the ball tile (91).
5. An eccentric crusher according to claim 4, characterized in that: the supporting seat is characterized in that a guide ring block (92) is arranged on the peripheral side of the supporting seat (9), a guide ring groove (101) is formed in the movable cone (10), and the guide ring block (92) is matched with the guide ring in a sliding mode.
6. An eccentric crusher according to claim 1, characterized in that: the driving component (7) comprises a driving motor (71) which is fixedly arranged on the lower machine body (1); a first gear (72) coaxially fixed to an output shaft of the drive motor (71); and the second gear (73) coaxially rotates with the upper machine body (2), forms sliding fit with the upper machine body (2), and is meshed with the first gear (72).
7. An eccentric crusher according to claims 3 and 4, characterized in that: an oil inlet (201) and an oil outlet (301) are formed in the lower machine body (1), an oil conveying channel is formed between the oil inlet (201) and the oil outlet (301), and the oil conveying channel passes through a sliding bearing (82), a ball tile (91), a driving bevel gear (63) and a driven bevel gear (64).
8. An eccentric crusher according to claim 1, characterized in that: the crushing teeth (41) are provided with sharp parts (411), and the sharp parts (411) face to the direction of the feed opening (21).
9. An eccentric crusher according to claim 1, characterized in that: the crushing wall (3) and the rolling mortar wall (4) are made of manganese steel.
10. An eccentric crusher according to claim 4, characterized in that: the ball tile (91) is made of brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109273.6A CN113842983A (en) | 2021-09-22 | 2021-09-22 | Eccentric crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109273.6A CN113842983A (en) | 2021-09-22 | 2021-09-22 | Eccentric crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113842983A true CN113842983A (en) | 2021-12-28 |
Family
ID=78974982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111109273.6A Pending CN113842983A (en) | 2021-09-22 | 2021-09-22 | Eccentric crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113842983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487894A (en) * | 2022-09-05 | 2022-12-20 | 广东省创力智能机械设备有限公司 | Cone crusher with swing structure and using method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619716Y (en) * | 2003-06-27 | 2004-06-09 | 沈阳工业学院 | Conic crusher |
| CN103611599A (en) * | 2013-10-23 | 2014-03-05 | 浙江双金机械集团股份有限公司 | All-weather conical sand maker and self-adjustment method |
| CN203678434U (en) * | 2013-12-31 | 2014-07-02 | 海盐机械厂 | Large-sized energy-saving efficient cone crusher |
| CN204448110U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | A kind of cone crusher |
| CN107457029A (en) * | 2017-10-18 | 2017-12-12 | 韶关市创力机械有限公司 | A kind of multi-cylinder cone crusher of lamination crushing |
| CN208482517U (en) * | 2018-06-27 | 2019-02-12 | 河南红星矿山机器有限公司 | A kind of multicylinder hydraulic spindle breaker sliding bearing structure |
| CN109433309A (en) * | 2018-12-21 | 2019-03-08 | 浙江通惠矿山机械有限公司 | A kind of novel conical crushing machine |
| CN110102365A (en) * | 2019-05-27 | 2019-08-09 | 沈阳华扬机械有限公司 | A kind of gyratory crusher with overspeed-resisting function |
| CN209287399U (en) * | 2018-12-20 | 2019-08-23 | 济南鲍德炉料有限公司 | A kind of pretreatment of slag unit for inertial conic crusher |
| CN209829077U (en) * | 2019-04-08 | 2019-12-24 | 登封市汇联磨料磨具有限公司 | Reducing mechanism is used in production of diamond dust abrasive material |
| CN212396822U (en) * | 2020-04-30 | 2021-01-26 | 广东省创力智能机械设备有限公司 | Lamination crushing cavity |
| CN213050742U (en) * | 2020-08-17 | 2021-04-27 | 广州市瑞达重工机械有限公司 | Multi-cylinder hydraulic cone crusher |
-
2021
- 2021-09-22 CN CN202111109273.6A patent/CN113842983A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619716Y (en) * | 2003-06-27 | 2004-06-09 | 沈阳工业学院 | Conic crusher |
| CN103611599A (en) * | 2013-10-23 | 2014-03-05 | 浙江双金机械集团股份有限公司 | All-weather conical sand maker and self-adjustment method |
| CN203678434U (en) * | 2013-12-31 | 2014-07-02 | 海盐机械厂 | Large-sized energy-saving efficient cone crusher |
| CN204448110U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | A kind of cone crusher |
| CN107457029A (en) * | 2017-10-18 | 2017-12-12 | 韶关市创力机械有限公司 | A kind of multi-cylinder cone crusher of lamination crushing |
| CN208482517U (en) * | 2018-06-27 | 2019-02-12 | 河南红星矿山机器有限公司 | A kind of multicylinder hydraulic spindle breaker sliding bearing structure |
| CN209287399U (en) * | 2018-12-20 | 2019-08-23 | 济南鲍德炉料有限公司 | A kind of pretreatment of slag unit for inertial conic crusher |
| CN109433309A (en) * | 2018-12-21 | 2019-03-08 | 浙江通惠矿山机械有限公司 | A kind of novel conical crushing machine |
| CN209829077U (en) * | 2019-04-08 | 2019-12-24 | 登封市汇联磨料磨具有限公司 | Reducing mechanism is used in production of diamond dust abrasive material |
| CN110102365A (en) * | 2019-05-27 | 2019-08-09 | 沈阳华扬机械有限公司 | A kind of gyratory crusher with overspeed-resisting function |
| CN212396822U (en) * | 2020-04-30 | 2021-01-26 | 广东省创力智能机械设备有限公司 | Lamination crushing cavity |
| CN213050742U (en) * | 2020-08-17 | 2021-04-27 | 广州市瑞达重工机械有限公司 | Multi-cylinder hydraulic cone crusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487894A (en) * | 2022-09-05 | 2022-12-20 | 广东省创力智能机械设备有限公司 | Cone crusher with swing structure and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111346695A (en) | High-efficiency energy-saving crusher | |
| CN109569814B (en) | Calcium carbonate reducing mechanism | |
| CN207238080U (en) | A kind of hydraulic cone screw crusher | |
| CN201316661Y (en) | Novel structure-hydraulic spring rolling mill with breaking prior to milling | |
| CN107081181A (en) | One kind is used for rare-earth mineral jaw crusher and its breaking method | |
| CN113842983A (en) | Eccentric crusher | |
| CN114054131A (en) | Double-crushing-cavity cone crusher and crushing method | |
| CN212167533U (en) | Cone crusher for ore dressing | |
| CN107350002A (en) | One kind is used for rare-earth mineral jaw crusher and its breaking method | |
| CN201183294Y (en) | Natural rubber block grinder | |
| CN103182337B (en) | Vertical crusher | |
| CN213966788U (en) | Non-eccentric type cone crusher | |
| CN114074014A (en) | Thin glass crushing and screening device | |
| CN213700122U (en) | Vertical mill for producing machine-made sand | |
| CN110586258B (en) | Planetary ball mill for industrial use | |
| CN210058395U (en) | Coal pulverizer with anti-blocking effect based on iron making | |
| CN218189952U (en) | Calcium carbonate milling machine | |
| CN111174072A (en) | Impact crusher power-free oil supply device with rolling projection device | |
| CN114459047A (en) | Coal powder input device of gas-fired boiler | |
| CN201216946Y (en) | Vertical wet-process crusher | |
| CN212524368U (en) | Vertical crusher | |
| CN216440781U (en) | Round mill is used in mine | |
| CN215843178U (en) | Crusher with stable crushing effect | |
| CN220294811U (en) | Crushing device for ore crushing | |
| CN219615619U (en) | Double-roller crusher based on planetary gear transmission |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211228 |
|
| RJ01 | Rejection of invention patent application after publication |