CN218393836U - Circulation grinding type modified asphalt apparatus for producing - Google Patents
Circulation grinding type modified asphalt apparatus for producing Download PDFInfo
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- CN218393836U CN218393836U CN202222712345.2U CN202222712345U CN218393836U CN 218393836 U CN218393836 U CN 218393836U CN 202222712345 U CN202222712345 U CN 202222712345U CN 218393836 U CN218393836 U CN 218393836U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to an asphalt grinding technical field provides a circulation grinding type modified asphalt apparatus for producing, include: grind case and baffle, it is connected with first grinding roller set to rotate between the baffle that lies in the upside and the grinding incasement wall, it is connected with second grinding roller set to rotate between another baffle and grinding incasement wall, be provided with the drive assembly who carries out the drive simultaneously to first grinding roller set and second grinding roller set at the rear end of grinding the case, under drive assembly's effect, can carry out grinding work to first grinding roller set and second grinding roller set simultaneously, the direct screening of the screen leakage on the second stock guide of the pitch part through first grinding roller set grinding falls to inside the collection box, another part is because reasons such as the volume is great, carry to the second grinding roller set through the second stock guide, grind the roller set secondary cycle through the second, improve the grinding quality of modified asphalt.
Description
Technical Field
The utility model relates to an asphalt grinding technical field, it is specific, relate to a circulation grinding type modified asphalt apparatus for producing.
Background
The modified asphalt is an asphalt binder prepared by adding external additives (modifiers) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers or by adopting measures such as mild oxidation processing of the asphalt and the like, so that the performance of the asphalt or the asphalt mixture is improved. The modified asphalt has two mechanisms, namely, the chemical composition of the asphalt is changed, and the modifier is uniformly distributed in the asphalt to form a certain space network structure. In the production process of asphalt, the asphalt needs to be ground by a grinder.
Common grinder still contains great granule after grinding, can't carry out manifold cycles to pitch and grind, and the while is inconvenient to be collected its after the material grinds and takes out and utilize, and pitch is at the in-process of grinding the unloading, and common grinder carries out the unloading to pitch through setting up the slope, nevertheless because pitch viscidity is great for pitch is at unloading or screening in-process, easily piles up in the feed opening, leads to blockking up, reduces work efficiency, can not satisfy grinder's operating requirement.
In view of this, the utility model provides a circulation grinding type modified asphalt apparatus for producing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circulation grinding type modified asphalt apparatus for producing has solved common grinder among the correlation technique and still has contained great granule after grinding, can't carry out manifold cycles to pitch and grind, and because pitch viscidity is great for pitch is at unloading or screening in-process, easily piles up in the feed opening, leads to the problem of jam.
The technical scheme of the utility model as follows: a circulation grinding type modified asphalt apparatus for producing, includes: the grinding box comprises a grinding box and a hopper which is fixedly installed at the upper end of the grinding box and communicated with the inside of the grinding box, a second partition plate and a first partition plate are vertically fixed inside the grinding box, baffle plates are fixedly connected between the second partition plate and the inner wall of the left end of the grinding box and between the first partition plate and the inner wall of the right end of the grinding box respectively, a first grinding roller set is connected between the baffle plate positioned on the upper side and the inner wall of the grinding box in a rotating mode, a second grinding roller set is connected between the other baffle plate and the inner wall of the grinding box in a rotating mode, and a driving assembly for driving the first grinding roller set and the second grinding roller set simultaneously is arranged at the rear end of the grinding box. The lower side of the first grinding roller group is provided with a second guide plate, the lower side of the second grinding roller group is provided with a first guide plate, and the insides of the second guide plate and the first guide plate are both provided with a screen used for screening asphalt. The bottom of the grinding box is slidably sleeved with a collecting box, the outer wall of the collecting box is fixedly connected with a handle, four corners of the lower end of the collecting box are rotatably connected with moving wheels, and a wheel groove for placing the moving wheels is formed in the bottom of the grinding box.
Preferably, a lower trough for placing the first material guide plate is formed in the lower side of the left end of the first material guide plate, spring pieces are fixedly connected between the lower end of the second material guide plate and the upper end of the first partition plate, between the upper end of the second material guide plate and the inner wall of the grinding box and between the lower end of the first material guide plate and the lower trough, a reset spring is fixedly connected to the bottoms of the first material guide plate and the first partition plate, and a vibrating motor is fixedly mounted at the lower ends of the second material guide plate and the first material guide plate.
Preferably, the first grinding roller group comprises two first grinding roller bodies which are meshed with each other, the second grinding roller group comprises two second grinding roller bodies which are meshed with each other, the first grinding roller bodies and the second grinding roller bodies are both rotatably connected between the baffle and the inner wall of the grinding box through shaft rods, and the end parts of the shaft rods penetrate through the rear end wall of the grinding box.
Preferably, the driving assembly comprises two fixed first transmission gears and two fixed second transmission gears, the two first transmission gears are respectively and fixedly sleeved on the outer walls of the two shaft levers positioned at the upper sides, the two fixed second transmission gears are respectively and fixedly sleeved on the outer walls of the two shaft levers positioned at the lower sides, the two first transmission gears are meshed, and the two second transmission gears are meshed.
Preferably, the outer walls of the first transmission gear on the right side and the second transmission gear on the right side are fixedly connected with linkage gears, a chain is connected between the two linkage gears in a transmission manner, the rear end of the grinding box is fixedly connected with a rack, and the upper end of the rack is fixedly connected with a motor for rotating the linkage gears.
Preferably, the right end of the screen on the second material guide plate is positioned above the left side of the first partition plate.
Preferably, the right end of the screen positioned on the first material guide plate is positioned on the left side of the blanking groove.
Preferably, the front end of the grinding box is rotatably connected with a box door through a rotating shaft.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses a rotate between the baffle that is located the upside and grind the incasement wall and be connected with first grinding roller set, rotate between another baffle and grind the incasement wall and be connected with second grinding roller set, be provided with the drive assembly who carries out the drive to first grinding roller set and second grinding roller set simultaneously at the rear end of grinding the case, under the effect of drive assembly, can carry out grinding work to first grinding roller set and second grinding roller set simultaneously, carry out the preliminary grinding to modified asphalt through first grinding roller set, carry out the secondary cycle through the pitch of second grinding roller set to the preliminary grinding, improve the grinding quality of modified asphalt;
2. the utility model discloses downside at first grinding roller set is provided with the second stock guide, downside at second grinding roller set is provided with first stock guide, inside at second stock guide and first stock guide all is provided with the hourglass net that is used for carrying out the screening to pitch, the pitch that grinds through first grinding roller set is partly directly sieved the whereabouts to collecting box inside through the hourglass net on the second stock guide, another part is because reasons such as the volume is great, carry to the second grinding roller set in through the second stock guide, grind roller set secondary circulation grinding through the second, the pitch that grinds through the second grinding roller set is partly directly sieved the whereabouts to collecting box inside through hourglass net, another part is because the volume is great or other reasons, through first stock guide with carry to grinding box outside, can drop into again and carry out the circulation grinding in the hopper, and easy operation, convenient use, be convenient for when improving modified asphalt grinding quality to collect pitch.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a three-dimensional structure of a recycling grinding type modified asphalt production device provided by the present invention;
FIG. 2 is a schematic view of the internal structure of the grinding box according to the present invention;
fig. 3 is a schematic view of a composition structure of the first material guiding plate provided by the present invention;
fig. 4 is a schematic view of a three-dimensional structure of the collection box provided by the present invention;
in the figure: 1. grinding the materials in a grinding box; 101. a wheel groove; 102. a discharging groove; 2. a hopper; 3. a box door; 4. a collection box; 5. a handle; 6. a first material guide plate; 7. a drive assembly; 701. a first drive gear; 702. a frame; 703. a second transmission gear; 704. a linkage gear; 705. a motor; 706. a chain; 8. a first set of grinding rollers; 9. a baffle plate; 10. a spring plate; 11. a leakage net; 12. a first separator; 13. a return spring; 14. a vibration motor; 15. a second separator; 16. a second set of grinding rollers; 17. a second material guide plate; 18. a moving wheel; 19. a shaft rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Referring to fig. 1, 2 and 3, a recycling grinding type modified asphalt production apparatus includes: the grinding box comprises a grinding box 1 and a hopper 2 which is fixedly arranged at the upper end of the grinding box 1 and communicated with the inside of the grinding box 1, wherein the front end of the grinding box 1 is rotatably connected with a box door 3 through a rotating shaft. Grind the inside vertical second baffle 15 and first baffle 12 that is fixed with of case 1, second baffle 15 is located directly over first baffle 12, there is the space between second baffle 15 and the first baffle 12, between second baffle 15 and the 1 left end inner wall of grinding case, equal fixedly connected with baffle 9 between first baffle 12 and the 1 right-hand member inner wall of grinding case, baffle 9 that is located the upside rotates between 1 inner wall of grinding case and the first grinding roller group 8 that is connected with, rotate between the other baffle 9 and the grinding case 1 inner wall and be connected with second grinding roller group 16. The first grinding roller group 8 comprises two first grinding roller bodies which are meshed with each other, the second grinding roller group 16 comprises two second grinding roller bodies which are meshed with each other, the first grinding roller bodies and the second grinding roller bodies are rotatably connected between the baffle 9 and the inner wall of the grinding box 1 through shaft rods 19, the end parts of the shaft rods 19 penetrate through the rear end wall of the grinding box 1, and the driving component 7 which drives the first grinding roller group 8 and the second grinding roller group 16 simultaneously is arranged at the rear end of the grinding box 1; the driving assembly 7 includes two fixed first transmission gears 701 and two fixed second transmission gears 703, the two first transmission gears 701 are respectively fixedly sleeved on the outer walls of the two shafts 19 located at the upper side, the two fixed second transmission gears 703 are respectively fixedly sleeved on the outer walls of the two shafts 19 located at the lower side, the two first transmission gears 701 are engaged with each other, and the two fixed second transmission gears 703 are engaged with each other. The outer walls of the first transmission gear 701 on the right side and the second transmission gear 703 on the right side are fixedly connected with a linkage gear 704, a chain 706 is connected between the two linkage gears 704 in a transmission manner, the rear end of the grinding box 1 is fixedly connected with a rack 702, the upper end of the rack 702 is fixedly connected with a motor 705 for rotating the linkage gear 704, when the motor 705 is started, the motor 705 drives the linkage gear 704 on the lower side to rotate clockwise (in the rear view direction, refer to fig. 3) through an output shaft of the motor 705, the two linkage gears 704 can synchronously rotate clockwise under the action of the chain 706, when the two linkage gears 704 rotate, the first transmission gear 701 and the second transmission gear 703 on the rear side of the motor can be driven to rotate clockwise, and due to the mutual meshing between the two first transmission gears 701 and the mutual meshing between the two second transmission gears, therefore, the other first transmission gear 701 and the other second transmission gear 703 rotate, and the first grinding roller group 8 and the second grinding roller group 703 can grind asphalt anticlockwise.
Referring to fig. 2, a second material guide plate 17 is disposed below the first grinding roller group 8, a first material guide plate 6 is disposed below the second grinding roller group 16, and a screen 11 for screening asphalt is disposed inside both the second material guide plate 17 and the first material guide plate 6. The right end of the screen 11 on the second material guide plate 17 is located at the left upper part of the first partition plate 12, so that a part of the asphalt ground by the first grinding roller group 8 is directly screened and falls through the screen 11, and the other part of the asphalt is conveyed to the second grinding roller group 16 through the second material guide plate 17 due to reasons such as large volume, and is ground for the second time through the second grinding roller group 16. The right end of the screen 11 on the first material guide plate 6 is located on the left side of the discharging groove 102, so that a part of the asphalt ground by the second grinding roller group 16 is directly screened and falls through the screen 11, and the other part of the asphalt is conveyed to the outside of the grinding box 1 through the first material guide plate 6 and the discharging groove 102 due to large volume or other reasons, and can be thrown into the hopper 2 again for circular grinding. The lower side of the left end of the first material guide plate 6 is provided with a material discharging groove 102 for the first material guide plate 6 to be placed, the lower end of the second material guide plate 17 is arranged between the upper end of the first partition plate 12, the upper end of the second material guide plate 17 is arranged between the inner wall of the grinding box 1, a spring piece 10 is fixedly connected between the lower end of the first material guide plate 6 and the material discharging groove 102, a reset spring 13 is fixedly connected between the left end of the first material guide plate 6 and the bottom of the first partition plate 12, a vibration motor 14 is fixedly arranged at the lower ends of the second material guide plate 17 and the first material guide plate 6, the vibration motor 14 is started, under the action of the spring piece 10 and the reset spring 13, the good elastic performance of the reset spring 13 and the spring piece 10 is utilized, the second material guide plate 17 and the first material guide plate 6 can be vibrated, thereby being convenient for sieving and discharging asphalt, avoiding the asphalt from being accumulated on the second material guide plate 17 and the first material guide plate 6 to cause blockage, and greatly improving the working efficiency.
Please refer to fig. 2 and 4, the bottom of grinding case 1 is slided the cover and is equipped with collection box 4, conveniently collects the material of following under two sieve nets 11 and deposit, collects the outer wall fixedly connected with handle 5 of box 4, conveniently carries out the pull to collecting box 4, collects 4 lower extreme four corners departments of box and all rotates and is connected with and removes wheel 18, the transportation is removed to collecting box 4 to the convenience, grinding case 1's bottom is seted up and is supplied to remove wheel groove 101 that wheel 18 placed.
The utility model discloses a theory of operation and use flow: first, the motor 705 is started, the motor 705 drives the linkage gear 704 located at the lower side to rotate clockwise (in the rear view direction, refer to fig. 3) through its output shaft, the two linkage gears 704 can rotate clockwise synchronously under the action of the chain 706, when the two linkage gears 704 rotate, the first transmission gear 701 and the second transmission gear 703 at the rear side can be driven to rotate clockwise, and because the two first transmission gears 701 are engaged with each other and the two second transmission gears 703 are engaged with each other, the other first transmission gear 701 and the other second transmission gear 703 rotate counterclockwise, so that the first grinding roller group 8 and the second grinding roller group 16 can grind the asphalt. When the asphalt grinding machine works, modified asphalt to be ground is put into the grinding box 1 through the hopper 2 and ground through the first grinding roller group 8, the asphalt ground by the first grinding roller group 8 falls into the upper part of the second guide plate 17, one part of the asphalt ground by the first grinding roller group 8 is directly screened through the screen 11 on the second guide plate 17 and falls into the collection box 4, the other part of the asphalt ground by the first grinding roller group 8 is conveyed into the second grinding roller group 16 through the second guide plate 17 due to the reason of large volume and the like, and is ground for the second time through the second grinding roller group 16, so that one part of the asphalt ground by the second grinding roller group 16 is directly screened through the screen 11 and falls into the collection box 4, and the other part of the asphalt ground asphalt is conveyed to the outside of the grinding box 1 through the first guide plate 6 and the blanking groove 102 due to the reason of large volume or other quality problems and the like, and can be put into the hopper 2 again for circular grinding. In the process of unloading screening, start vibrating motor 14, under spring leaf 10 and reset spring 13's effect, utilize reset spring 13 and the good elasticity performance of spring leaf 10, can vibrate second stock guide 17 and first stock guide 6 to be convenient for sieve fast and the unloading to pitch, improve work efficiency, avoid pitch to pile up and cause the jam on second stock guide 17 and first stock guide 6.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. A circulating grinding type modified asphalt production device comprises: the grinding device comprises a grinding box (1) and a hopper (2) which is fixedly installed at the upper end of the grinding box (1) and communicated with the inside of the grinding box (1), and is characterized in that a second partition plate (15) and a first partition plate (12) are vertically fixed in the grinding box (1), baffle plates (9) are fixedly connected between the second partition plate (15) and the inner wall of the left end of the grinding box (1) and between the first partition plate (12) and the inner wall of the right end of the grinding box (1), a first grinding roller set (8) is rotatably connected between the baffle plate (9) positioned on the upper side and the inner wall of the grinding box (1), a second grinding roller set (16) is rotatably connected between the other baffle plate (9) and the inner wall of the grinding box (1), and a driving assembly (7) for driving the first grinding roller set (8) and the second grinding roller set (16) simultaneously is arranged at the rear end of the grinding box (1);
a second material guide plate (17) is arranged on the lower side of the first grinding roller group (8), a first material guide plate (6) is arranged on the lower side of the second grinding roller group (16), and a screen (11) for screening asphalt is arranged in each of the second material guide plate (17) and the first material guide plate (6);
the grinding box is characterized in that a collecting box (4) is sleeved at the bottom of the grinding box (1) in a sliding mode, a handle (5) is fixedly connected to the outer wall of the collecting box (4), four corners of the lower end of the collecting box (4) are connected with moving wheels (18) in a rotating mode, and wheel grooves (101) for the moving wheels (18) to be placed are formed in the bottom of the grinding box (1).
2. The device for producing modified asphalt according to claim 1, wherein a feeding chute (102) for placing the first material guide plate (6) is formed at a lower side of the left end of the first material guide plate (6), spring pieces (10) are fixedly connected between the lower end of the second material guide plate (17) and the upper end of the first partition plate (12), between the upper end of the second material guide plate (17) and the inner wall of the grinding box (1), and between the lower end of the first material guide plate (6) and the feeding chute (102), a return spring (13) is fixedly connected between the left end of the first material guide plate (6) and the bottom of the first partition plate (12), and a vibration motor (14) is fixedly mounted at the lower ends of the second material guide plate (17) and the first material guide plate (6).
3. A circulating grinding type modified asphalt production apparatus according to claim 1, wherein said first grinding roll group (8) comprises two first grinding roll bodies which are engaged with each other, and said second grinding roll group (16) comprises two second grinding roll bodies which are engaged with each other, and said first grinding roll bodies and said second grinding roll bodies are each rotatably connected between the baffle plate (9) and the inner wall of the grinding box (1) by a shaft rod (19), and the end of said shaft rod (19) penetrates the rear end wall of the grinding box (1).
4. The apparatus for producing modified asphalt according to claim 1, wherein the driving assembly (7) comprises two fixed first transmission gears (701) and two fixed second transmission gears (703), the two fixed first transmission gears (701) are respectively fixed on the outer walls of the two shafts (19) located at the upper side, the two fixed second transmission gears (703) are respectively fixed on the outer walls of the two shafts (19) located at the lower side, the two first transmission gears (701) are engaged with each other, and the two fixed second transmission gears (703) are engaged with each other.
5. A circulating grinding type modified asphalt production device according to claim 4, wherein a linkage gear (704) is fixedly connected to the outer wall of each of the first transmission gear (701) on the right side and the second transmission gear (703) on the right side, a chain (706) is connected between the two linkage gears (704), a frame (702) is fixedly connected to the rear end of the grinding box (1), and a motor (705) for rotating the linkage gears (704) is fixedly connected to the upper end of the frame (702).
6. A circulating grinding type modified asphalt manufacturing apparatus according to claim 1, wherein the right end of the screen (11) on the second guide plate (17) is positioned above and to the left of the first partition plate (12).
7. The apparatus for producing modified asphalt according to claim 1, wherein the right end of the perforated screen (11) on the first material guide plate (6) is located at the left side of the discharge chute (102).
8. A circulating grinding type modified asphalt production apparatus according to claim 1, wherein a box door (3) is rotatably connected to the front end of said grinding box (1) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712345.2U CN218393836U (en) | 2022-10-14 | 2022-10-14 | Circulation grinding type modified asphalt apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712345.2U CN218393836U (en) | 2022-10-14 | 2022-10-14 | Circulation grinding type modified asphalt apparatus for producing |
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| Publication Number | Publication Date |
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| CN218393836U true CN218393836U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222712345.2U Active CN218393836U (en) | 2022-10-14 | 2022-10-14 | Circulation grinding type modified asphalt apparatus for producing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115672744A (en) * | 2022-12-01 | 2023-02-03 | 江苏达鑫玻璃工程有限公司 | Intelligent winnowing system and method for waste glass recovery |
-
2022
- 2022-10-14 CN CN202222712345.2U patent/CN218393836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115672744A (en) * | 2022-12-01 | 2023-02-03 | 江苏达鑫玻璃工程有限公司 | Intelligent winnowing system and method for waste glass recovery |
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