CN211838171U - Multi-stage composite crusher - Google Patents
Multi-stage composite crusher Download PDFInfo
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- CN211838171U CN211838171U CN202020319541.1U CN202020319541U CN211838171U CN 211838171 U CN211838171 U CN 211838171U CN 202020319541 U CN202020319541 U CN 202020319541U CN 211838171 U CN211838171 U CN 211838171U
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Abstract
The utility model belongs to the technical field of crushing devices, in particular to a multistage composite crusher, which comprises a frame, an upper fixed toothed plate, an upper movable toothed roller, a lower movable toothed roller and a lower fixed toothed plate, wherein the upper fixed toothed plate is arranged close to the axis horizontal plane of the upper movable toothed roller, and the rack side of the upper fixed toothed plate faces to the upper movable toothed roller; the lower movable toothed roller is arranged obliquely below the upper movable toothed roller, the lower fixed toothed plate is arranged close to the horizontal plane of the axis of the lower movable toothed roller, and the rack side of the lower fixed toothed plate is arranged towards the lower movable toothed roller; a feeding port is arranged on the machine frame above the gap between the upper fixed toothed plate and the upper movable toothed roller; the number of teeth of the lower movable tooth roller is more than that of the upper movable tooth roller, and the tooth pitch of the lower movable tooth roller is less than that of the upper movable tooth roller. The utility model discloses multistage combined crusher realizes multistage combined crushing operation, can greatly improve the efficiency of broken operation.
Description
Technical Field
The utility model belongs to the technical field of breaker, concretely relates to multistage combined crusher.
Background
At present, the crushing of materials is an indispensable technological process in the production of products in various industrial departments such as mines, building materials, chemical industry, metallurgy and the like, and 15 percent of electric energy is used for the consumption and the power consumption of crushing operation in the world every year. At present, green, environment-friendly, energy-saving and emission-reducing are vigorously advocated, and the design of a high-efficiency and energy-saving crushing machine is of great significance.
Simultaneously, when the breakage, the material is not of uniform size, and hardness is uneven, can lead to the material not good because of the volume size effect when broken, simultaneously because hardness respectively differs, leads to causing breaker to have the damage when meetting the too hard material, has greatly influenced breaker's life.
Disclosure of Invention
In order to overcome the shortcomings of the prior art, the utility model provides a multistage compound crusher realizes multistage, the broken operation of combined type, has greatly improved crushing efficiency, the energy saving effectively.
The utility model relates to a multistage composite crusher realized through the following technical scheme, which comprises a frame, an upper fixed toothed plate, an upper movable toothed roller, a lower movable toothed roller and a lower fixed toothed plate, wherein the upper fixed toothed plate is arranged close to the axis horizontal plane of the upper movable toothed roller, and the rack side of the upper fixed toothed plate is arranged towards the upper movable toothed roller; the lower movable toothed roller is arranged obliquely below the upper movable toothed roller, the lower fixed toothed plate is arranged close to the horizontal plane of the axis of the lower movable toothed roller, and the rack side of the lower fixed toothed plate is arranged towards the lower movable toothed roller; a feeding port is arranged on the machine frame above the gap between the upper fixed toothed plate and the upper movable toothed roller; the number of teeth of the lower movable tooth roller is more than that of the upper movable tooth roller, and the tooth pitch of the lower movable tooth roller is less than that of the upper movable tooth roller.
Further, the upper fixed toothed plate is arranged on the left side of the upper movable toothed roller, the lower movable toothed roller is arranged below the left side of the upper movable toothed roller in an inclined mode, and the lower fixed toothed plate is arranged on the right side of the lower movable toothed roller.
Furthermore, connecting shafts I on two sides of the upper movable tooth roller are movably connected with the rack through bearing seats I, and the connecting shaft I on one side of the upper movable tooth roller is connected with a power mechanism through a coupler; and the connecting shafts II on two sides of the lower movable gear roller are movably connected with the frame through bearing seats II, and the connecting shaft II on one side of the lower movable gear roller is connected with a power mechanism through a coupler.
Further, the power mechanism comprises a speed reducer and a motor.
According to the application, the arrangement positions of other parts need to be adjusted correspondingly according to the difference of the rotating directions of the upper movable toothed roller.
Go up movable fluted roller anticlockwise rotation, will it sets up to go up the fixed tooth board the left side of last movable fluted roller, the movable fluted roller sets up down the oblique below in left side of last movable fluted roller, the fixed tooth board is established down the right side of movable fluted roller. Before use, the upper movable tooth roller and the lower movable tooth roller are horizontally moved along the radial direction, so that the gap between the upper movable tooth roller and the upper fixed tooth plate meets the requirement of aggregate production; the material enters between the upper movable toothed roller and the upper fixed toothed plate from the feeding port, and is crushed into small materials after being sheared and enters the next stage for crushing after being impacted and transversely split between the two rollers; the next-stage crushing consists of an upper movable toothed roller and a lower movable toothed roller, and a pair of toothed rollers which roll in opposite directions roll the materials for the second time and tear and crush the materials; and finally, the material falls between the lower movable toothed roller and the lower fixed toothed plate, is subjected to impact and transverse splitting again, is sheared into aggregate, and is discharged out of the crusher.
Go up movable fluted roller clockwise turning, will it sets up to go up the setting of fixed tooth board go up the right side of movable fluted roller, the setting of movable fluted roller is in down the oblique below in right side of last movable fluted roller, fixed tooth board establishes down the left side of movable fluted roller down. The crushing principle of the clockwise rotation of the upper movable tooth roller is the same as the crushing principle of the anticlockwise rotation of the upper movable tooth roller.
The utility model discloses multistage combined crusher's beneficial effect is: the multistage and composite crushing operation is realized through reasonable arrangement of the movable toothed rollers and the fixed toothed plates, and the efficiency of the crushing operation can be greatly improved; the gap between the movable tooth roller and the fixed tooth plate can be adjusted to meet the requirement of aggregate production; this application simple structure, the later maintenance is convenient, the sexual valence relative altitude, easy operation, the breakage is than big, long service life.
Drawings
FIG. 1 is a schematic structural view of the multi-stage compound crusher of the present invention;
FIG. 2 is a schematic top view of the multi-stage compound crusher of the present invention;
in the figure, 1, frame, 2, go up fixed tooth board, 3, go up movable fluted roller, 4, lower movable fluted roller, 5, lower fixed tooth board, 6, dog-house, 7, bearing frame I, 8, bearing frame II.
Detailed Description
The multistage compound crusher of the present invention will be further described with reference to the accompanying drawings and examples.
In this embodiment, as shown in fig. 1 and 2, the multi-stage composite crusher includes a frame 1, an upper fixed toothed plate 2, an upper movable toothed roller 3, a lower movable toothed roller 4, and a lower fixed toothed plate 5, where the upper fixed toothed plate 2 is disposed at the left side of the upper movable toothed roller 3, the upper fixed toothed plate 2 is disposed close to the horizontal plane of the axis of the upper movable toothed roller 3, and the rack side of the upper fixed toothed plate 2 is disposed toward the upper movable toothed roller 3; the lower movable toothed roller 4 is arranged obliquely below the left side of the upper movable toothed roller 3, the lower fixed toothed plate 5 is arranged on the right side of the lower movable toothed roller 4, the lower fixed toothed plate 5 is arranged close to the horizontal plane of the axis of the lower movable toothed roller 4, and the rack side of the lower fixed toothed plate 5 is arranged towards the lower movable toothed roller 4; a feeding port 6 is arranged on the frame 1 above the gap between the upper fixed toothed plate 2 and the upper movable toothed roller 3; the number of teeth of lower movable fluted roller 4 will be more than go up the number of teeth of movable fluted roller 3, just the tooth pitch of lower movable fluted roller 4 will be less than go up the tooth pitch of movable fluted roller 3, lower movable fluted roller 4 adopts more number of teeth and less tooth pitch to make down movable fluted roller 4 go up the gear comparatively intensive, does further breakage to the material that has passed through the breakage for the aggregate that final breakage was come out satisfies the production demand. Furthermore, connecting shafts I on two sides of the upper movable toothed roller 3 are movably connected with the rack 1 through bearing seats I7, and the connecting shaft I on one side of the upper movable toothed roller 3 is connected with a power mechanism through a coupler; the connecting shafts II on two sides of the lower movable toothed roller 4 are movably connected with the frame 1 through bearing seats II 8, and the connecting shaft II on one side of the lower movable toothed roller 4 is connected with a power mechanism through a coupler. The power mechanism comprises a speed reducer and a motor. The bearing seat (bearing seat I7 and bearing seat II 8) and the rack 1 can be fixed in a movable connection mode through the bolt, the bolt is fixed in the waist-shaped hole in the rack 1, the bolt moves in the waist-shaped hole through the loose nut, and then the position of the bearing seat is changed, so that the purpose of changing the gap between the movable tooth roller and the fixed tooth plate is achieved.
Before use, the upper movable tooth roller 3 and the lower movable tooth roller 4 are horizontally moved along the radial direction, so that the gap between the movable tooth rollers and the fixed gear plate meets the requirement of aggregate production; the material enters between the upper movable toothed roller 3 and the upper fixed toothed plate 2 from the feeding port 6, and is crushed into small materials after being sheared through the impact and the transverse splitting between the two rollers and enters the next stage for crushing; the next-stage crushing consists of an upper movable toothed roller 3 and a lower movable toothed roller 4, and a pair of toothed rollers which roll in opposite directions roll the materials for the second time and tear and crush the materials; and finally, the material falls between the lower movable toothed roller 4 and the lower fixed toothed plate 5, is subjected to impact and transverse splitting again, is sheared into aggregate, and is discharged out of the crusher.
When the upper movable toothed roller 3 rotates clockwise, corresponding parts are adjusted correspondingly, and the crushing principle is the same as that when the upper movable toothed roller 3 rotates anticlockwise.
The multistage and composite crushing operation is realized through reasonable arrangement of the movable toothed rollers and the fixed toothed plates, and the efficiency of the crushing operation can be greatly improved; the gap between the movable tooth roller and the fixed tooth plate can be adjusted to meet the requirement of aggregate production; this application simple structure, the later maintenance is convenient, the sexual valence relative altitude, easy operation, the breakage is than big, long service life.
Claims (4)
1. A multistage compound crusher, its characterized in that: the device comprises a rack (1), an upper fixed toothed plate (2), an upper movable toothed roller (3), a lower movable toothed roller (4) and a lower fixed toothed plate (5), wherein the upper fixed toothed plate (2) is arranged close to the horizontal plane of the axis of the upper movable toothed roller (3), and the rack side of the upper fixed toothed plate (2) is arranged towards the upper movable toothed roller (3); the lower movable toothed roller (4) is arranged obliquely below the upper movable toothed roller (3), the lower fixed toothed plate (5) is arranged close to the horizontal plane of the axis of the lower movable toothed roller (4), and the rack side of the lower fixed toothed plate (5) faces the lower movable toothed roller (4); a feeding port (6) is arranged on the rack (1) above the gap between the upper fixed toothed plate (2) and the upper movable toothed roller (3); the number of teeth of the lower movable toothed roller (4) is more than that of the upper movable toothed roller (3), and the tooth pitch of the lower movable toothed roller (4) is less than that of the upper movable toothed roller (3).
2. The multi-stage compound crusher of claim 1, wherein: go up fixed tooth board (2) and set up go up the left side of activity fluted roller (3), activity fluted roller (4) set up down go up the oblique below in left side of activity fluted roller (3), establish down fixed tooth board (5) the right side of activity fluted roller (4) down.
3. The multi-stage compound crusher of claim 1, wherein: the connecting shafts I on two sides of the upper movable toothed roller (3) are movably connected with the rack (1) through bearing seats I (7), and the connecting shaft I on one side of the upper movable toothed roller (3) is connected with a power mechanism through a coupler; the connecting shafts II on two sides of the lower movable tooth roller (4) are movably connected with the rack (1) through bearing seats II (8), and the connecting shaft II on one side of the lower movable tooth roller (4) is connected with a power mechanism through a coupler.
4. The multi-stage compound crusher of claim 3, wherein: the power mechanism comprises a speed reducer and a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319541.1U CN211838171U (en) | 2020-03-16 | 2020-03-16 | Multi-stage composite crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319541.1U CN211838171U (en) | 2020-03-16 | 2020-03-16 | Multi-stage composite crusher |
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| Publication Number | Publication Date |
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| CN211838171U true CN211838171U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020319541.1U Active CN211838171U (en) | 2020-03-16 | 2020-03-16 | Multi-stage composite crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229378A (en) * | 2020-03-16 | 2020-06-05 | 徐州市诚信破碎机械厂 | Multi-stage composite crusher |
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2020
- 2020-03-16 CN CN202020319541.1U patent/CN211838171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229378A (en) * | 2020-03-16 | 2020-06-05 | 徐州市诚信破碎机械厂 | Multi-stage composite crusher |
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