CN211384920U - Granulator changes roller cleaning device - Google Patents
Granulator changes roller cleaning device Download PDFInfo
- Publication number
- CN211384920U CN211384920U CN201922433981.XU CN201922433981U CN211384920U CN 211384920 U CN211384920 U CN 211384920U CN 201922433981 U CN201922433981 U CN 201922433981U CN 211384920 U CN211384920 U CN 211384920U
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- friction wheel
- rotary roller
- roller
- wheel
- granulator
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Abstract
The utility model provides a cleaning device for the rotary roller of a granulator, which effectively solves the problems that the rotary roller granulator can not be automatically cleaned in the granulation process and needs to be frequently stopped; the technical scheme includes that the granulator comprises a main body of a rotary roller granulator, wherein a rotary roller capable of rotating actively is arranged on the main body, a first friction wheel coaxial with the rotary roller is fixed at one end of the rotary roller, a cylindrical block parallel to the rotary roller and capable of rotating is arranged below the rotary roller, the cylindrical block is hinged with the main body, a second friction wheel coaxially fixed with the cylindrical block is arranged below the first friction wheel, a gap is formed between the second friction wheel and the first friction wheel, a small friction wheel is arranged between the first friction wheel and the second friction wheel, the small friction wheel can rotate and can also move back and forth, and when the first friction wheel and the second friction wheel are in contact with the small friction wheel, the first friction wheel can drive the second friction wheel to rotate through the small friction wheel; there is the arc around the cylinder piece, and there is carbide outside the arc, and the cylinder piece rotation can be cleared up the roller surface.
Description
Technical Field
The utility model relates to a granulation machinery technical field, especially a granulator changes roller cleaning device.
Background
When the roller granulator is used for producing organic fertilizers, the equipment is not provided with a cleaning device for granulating grooves, so that a part of materials are bonded in the pits, subsequent granulation is influenced, organic fertilizer particles passing through the granulating grooves are different in size, the shapes are not very regular, in addition, the machine needs to be stopped by manually cleaning residues in the granulating grooves, and granulation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a granulator changes roller cleaning device, the effectual roller granulator that has solved can not automatic clearance at the granulation in-process, the problem that needs frequent shut down.
The technical scheme includes that the granulator comprises a main body of a rotary roller granulator, wherein a rotary roller capable of rotating actively is arranged on the main body, a first friction wheel coaxial with the rotary roller is fixed at one end of the rotary roller, a cylindrical block parallel to the rotary roller and capable of rotating is arranged below the rotary roller, the cylindrical block is hinged with the main body, a second friction wheel coaxially fixed with the cylindrical block is arranged below the first friction wheel, a gap is formed between the second friction wheel and the first friction wheel, a small friction wheel is arranged between the first friction wheel and the second friction wheel, the small friction wheel can rotate and can also move back and forth, and when the first friction wheel and the second friction wheel are in contact with the small friction wheel, the first friction wheel can drive the second friction wheel to rotate through the small friction wheel; there is the arc around the cylinder piece, and there is carbide outside the arc, and the cylinder piece rotation can be cleared up the roller surface.
The utility model discloses the structure is ingenious, under the prerequisite that does not influence the production rhythm, need not shut down and just can clear up automatically and change the roller, simple and practical easily promotes.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a schematic view of the connection between the arc plate and the cylindrical block.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
Given by fig. 1 to 4, the utility model discloses a change 2 granulator main part 1 of roller, have the roller 2 that can initiatively rotate on the main part 1, roller 2 one end on be fixed with rather than coaxial first friction pulley 3, change roller 2 below have rather than parallel and can the pivoted cylinder piece 6, cylinder piece 6 is articulated with main part 1, first friction pulley 3 below has with cylinder piece 6 coaxial fixed second friction pulley 7, there is the interval between second friction pulley 7 and the first friction pulley 3, there is little friction pulley 8 between first friction pulley 3 and the second friction pulley 7, little friction pulley 8 can rotate and also can the back-and-forth movement, when first friction pulley 3, second friction pulley 7 all contacted with little friction pulley 8, first friction pulley 3 can drive second friction pulley 7 through little friction pulley 8 and rotate; there is arc 9 around the cylinder piece 6, and there is carbide outside the arc 9, and 6 rotational energy of cylinder piece are cleared up the roller 2 surface that changes.
In order to realize the left and right movement of the small friction wheel 8, a T-shaped groove which is formed along the front and back direction is formed in the right side plate of the main body 1, a sliding block 10 which can slide back and forth along the T-shaped groove is arranged in the T-shaped groove, a flat plate which is fixed with the sliding block 10 is arranged on the outer side of the sliding block 10, the flat plate is hinged with the small friction wheel 8, and the front side of the sliding block 10 is connected with the T-shaped groove through.
In order to realize that the arc plate 9 can clear up the roller 2 after a period of time, the first friction wheel 3 one side of keeping away from the roller 2 have a speed reducer 4, speed reducer 4 is together fixed through the connecting plate with main part 1, there is carousel 5 speed reducer 4 right side, little friction wheel 8 front side grooved wheel 11, grooved wheel 11 rotates to be fixed on main part 1, there is the pin on the carousel 5, carousel 5 rotates and sells the nail and can drive grooved wheel 11 and rotate, be fixed with cam 12 on the grooved wheel 11, dull and stereotyped front side has the arch, the arch keeps in contact with cam 12 under the effect of extension spring, cam 12 can make dull and stereotyped along the back-and-forth movement of T type groove along with grooved wheel 11 rotation.
In order to clean the counter-rotating roller 2 more thoroughly, the inner side of the arc-shaped plate 9 is provided with a plurality of pin shafts, the cylindrical block 6 is provided with a plurality of blind holes which are in one-to-one correspondence with the pin shafts, the pin shafts are arranged in the blind holes, and tension springs are connected between the pin shafts and the bottoms of the blind holes.
It is worth noting that when the cylindrical block 6 does not rotate, the fibers on the arc-shaped plates 9 are not in contact with the rotating roller 2, and when the cylindrical block 6 rotates, the arc-shaped plates 9 are in contact with the rotating roller 2 under the action of centrifugal force and clean the surface of the rotating roller 2.
When the cleaning device is used, in an initial state, the rotating roller 2 rotates at a constant speed, the small friction wheel 8 is located at the foremost side, the small friction wheel 8 is not in contact with the first friction wheel 3 and the second friction wheel 7, the rotating roller 2 drives the first friction wheel 3 to rotate, the first friction wheel 3 drives the rotating disc 5 to rotate through the speed reducer 4, the rotating disc 5 rotates to drive the grooved wheel 11 to rotate intermittently through the lower stator, the grooved wheel 11 rotates to drive the cam 12 to rotate, the cam 12 enables the flat plate to move backwards, when the first friction wheel 3 and the second friction wheel 7 are both in contact with the small friction wheel 8, the first friction wheel 3 drives the second friction wheel 7 to rotate through the small friction wheel 8, the second friction wheel 7 drives the cylindrical block 6 to rotate, the cylindrical block 6 drives the arc-shaped plate 9 to rotate, the arc-shaped plate 9 is in contact with the rotating roller 2 under the action of centrifugal force, and finally the rotating. After a period of time, the small friction wheel 8 moves forwards under the action of the tension spring and is separated from the first friction wheel 3 and the second friction wheel 7, and the cylindrical block 6 stops rotating gradually to wait for the next cycle.
The utility model discloses the structure is ingenious, under the prerequisite that does not influence the production rhythm, after every production is a quantitative, need not shut down and just can clear up automatically and change roller 2, simple and practical easily promotes.
Claims (4)
1. A cleaning device for a rotary roller of a granulator is characterized by comprising a rotary roller (2) and a granulator main body (1), wherein the main body (1) is provided with the rotary roller (2) capable of actively rotating, one end of the rotary roller (2) is fixed with a first friction wheel (3) which is coaxial with the rotary roller, a cylindrical block (6) which is parallel to the rotary roller and can rotate is arranged below the rotary roller (2), the cylindrical block (6) is hinged with the main body (1), a second friction wheel (7) which is coaxially fixed with the cylindrical block (6) is arranged below the first friction wheel (3), a gap is arranged between the second friction wheel (7) and the first friction wheel (3), a small friction wheel (8) is arranged between the first friction wheel (3) and the second friction wheel (7), and the small friction wheel (8) can rotate and also can move back and forth, when the first friction wheel (3) and the second friction wheel (7) are both contacted with the small friction wheel (8), the first friction wheel (3) can drive the second friction wheel (7) to rotate through the small friction wheel (8); there are arc (9) around cylinder piece (6), and there is carbide outside arc (9), and cylinder piece (6) rotation can be to changeing roller (2) surface and clear up.
2. The rotary roller cleaning device of the granulator according to claim 1, characterized in that a T-shaped groove is formed in the right side plate of the main body (1) along the front and back direction, a sliding block (10) capable of sliding back and forth along the T-shaped groove is arranged in the T-shaped groove, a flat plate fixed with the sliding block (10) is arranged on the outer side of the sliding block (10), the flat plate is hinged with the small friction wheel (8), and the front side of the sliding block (10) is connected with the T-shaped groove through a tension spring.
3. The cleaning device for the rotating roller of the granulator according to claim 1, wherein a speed reducer (4) is arranged on one side of the first friction wheel (3) far away from the rotating roller (2), the speed reducer (4) is fixed with the main body (1) through a connecting plate, a rotary disc (5) is arranged on the right side of the speed reducer (4), a grooved wheel (11) is arranged on the front side of the small friction wheel (8), the grooved wheel (11) is rotationally fixed on the main body (1), a pin is arranged on the rotary disc (5), the rotary disc (5) can drive the grooved wheel (11) to rotate through the pin, a cam (12) is fixed on the grooved wheel (11), a protrusion is arranged on the front side of the flat plate, the protrusion is in contact with the cam (12) under the action of a tension spring, and the cam (12) can enable the flat plate to move back and forth along.
4. The rotary roller cleaning device of the granulator according to claim 1, characterized in that the inner side of the arc-shaped plate (9) is provided with a plurality of pin shafts, the cylindrical block (6) is provided with a plurality of blind holes corresponding to the pin shafts one by one, the pin shafts are arranged in the blind holes, and a tension spring is connected between the pin shafts and the bottoms of the blind holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433981.XU CN211384920U (en) | 2019-12-30 | 2019-12-30 | Granulator changes roller cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433981.XU CN211384920U (en) | 2019-12-30 | 2019-12-30 | Granulator changes roller cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384920U true CN211384920U (en) | 2020-09-01 |
Family
ID=72219210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433981.XU Active CN211384920U (en) | 2019-12-30 | 2019-12-30 | Granulator changes roller cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384920U (en) |
-
2019
- 2019-12-30 CN CN201922433981.XU patent/CN211384920U/en active Active
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