CN215202700U - Novel agitating unit is used to recycled concrete of self-cleaning - Google Patents
Novel agitating unit is used to recycled concrete of self-cleaning Download PDFInfo
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- CN215202700U CN215202700U CN202023198250.0U CN202023198250U CN215202700U CN 215202700 U CN215202700 U CN 215202700U CN 202023198250 U CN202023198250 U CN 202023198250U CN 215202700 U CN215202700 U CN 215202700U
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Abstract
The utility model discloses a novel agitating unit is used to recycled concrete of self-cleaning, including box, high pressure nozzle, dwang, initiative external gear and fixed stirring fan, box top outside fixed mounting has the motor, high pressure nozzle fixed mounting is in the lead screw upper end, and is provided with the safety cover outside the high pressure nozzle, the dwang is installed in the high pressure nozzle below, initiative external gear fixed mounting is in the dwang below, fixed stirring fan fixed mounting is in the lead screw bottom. This novel agitating unit is used to recycled concrete of self-cleaning adopts neotype structural design for the device can utilize the scraper blade to scrape the concrete that glues on with the box inner wall at the in-process of stirring, and the follow-up washing of being convenient for can utilize inside high pressure nozzle to wash inside after the device uses the completion, and the activity stirring fan reciprocates all the time when the stirring, realizes the intensive mixing to inside concrete, improves stirring efficiency and quality.
Description
Technical Field
The utility model relates to a recycled concrete production technical field specifically is a novel agitating unit is used to recycled concrete of self-cleaning.
Background
The recycled concrete is prepared by crushing and cleaning waste concrete blocks, mixing the waste concrete blocks according to a certain proportion to obtain new usable concrete, and because the waste concrete can be subjected to external large force in the crushing process, a plurality of cracks are generated inside particles, so that the water absorption of raw materials is stronger than that of natural primary raw materials in the mixing and stirring process, the proportion of water is properly increased in the mixing process, and after the raw materials are mixed, the mixture needs to be stirred, so that the raw materials are fully contacted and a concrete product is obtained more quickly.
With the continuous use of the stirring device for producing recycled concrete, the following problems are found in the use process:
1. the general stirring devices are relatively sealed structures, and the interior of the general stirring devices is inconvenient to clean after use, so that the concrete which is not completely taken out cannot be taken out after the interior is solidified, and the next stirring effect and the product quality are influenced;
2. the stirring structure of a general stirring device cannot axially move, so that the stirring structure can only stir at the same place, the stirring speed is low, the stirring is insufficient, and the production efficiency and the quality are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel agitating unit is used to recycled concrete of self-cleaning to propose the inconvenient washing of temporal part, stir insufficient problem in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel self-cleaning stirring device for recycled concrete comprises a box body, a high-pressure nozzle, a rotating rod, a driving outer gear and a fixed stirring fan, wherein a motor is fixedly arranged on the outer side above the box body, a lead screw is fixedly arranged at the lower end of the motor, sliding grooves are formed in the left side and the right side of the lead screw, the high-pressure nozzle is fixedly arranged at the upper end of the lead screw, a protective cover is arranged on the outer side of the high-pressure nozzle, a threaded rod is fixedly arranged on the left side and the right side of the protective cover, a sliding block is fixedly arranged below the high-pressure nozzle, an extrusion spring is arranged at the left top end and the right top end of the rotating rod, a scraper plate is fixedly arranged at the other end of the extrusion spring, the driving outer gear is fixedly arranged below the rotating rod, a moving nut is arranged below the driving outer gear, driven inner gears are fixedly arranged on the left side and the right side of the moving nut, and the lower ends of the driven inner gears are provided with the movable stirring fan, fixed stirring fan fixed mounting is in the lead screw bottom, and fixed stirring fan below is provided with the discharge gate to discharge gate internally mounted has the mediation pole.
Preferably, the protective cover forms a sliding structure with the high-pressure nozzle through a threaded rod, and the high-pressure nozzle forms a rotating structure with the box body through a screw rod.
Preferably, the rotating rod forms a clamping structure with the screw rod through the sliding block, and the sliding block forms a sliding structure with the screw rod through the sliding groove.
Preferably, the scraper blade forms elastic construction through extrusion spring and dwang, and the scraper blade overlooks and is circular-arc structure to the surface of scraper blade and the internal surface laminating of box.
Preferably, the movable stirring fan and the box body form a rotating structure through a driven inner gear, and the driven inner gear is in meshed connection with the driving outer gear.
Preferably, the movable stirring fan and the box body form a lifting structure through a movable nut, and the movable stirring fan is symmetrically provided with 2 movable stirring fans around the center of the movable nut.
Compared with the prior art, the beneficial effects of the utility model are that: this novel agitating unit is used to recycled concrete of self-cleaning adopts neotype structural design for the device can utilize the scraper blade to scrape the concrete that glues on with the box inner wall at the in-process of stirring, and the follow-up washing of being convenient for can utilize inside high pressure nozzle to wash inside after the device uses the completion, and the activity stirring fan reciprocates all the time when the stirring, realizes the intensive mixing to inside concrete, improves stirring efficiency and quality.
1. The cooperation between scraper blade, dwang and the extrusion spring is used, and the rotation through the dwang drives the scraper blade and moves on the inner wall of box when the stirring, scrapes the concrete on the box inner wall down, prevents that it can't take off after solidifying to the scraper blade keeps the laminating with the box inner wall all the time under the effect of extrusion spring, guarantees the result of use of scraper blade.
2. The cooperation between initiative external gear, driven internal gear, traveling nut and the activity stirring fan is used, and the initiative external gear drive activity stirring fan through the below when the dwang pivoted rotates, stirs the concrete, and the activity stirring fan reciprocates simultaneously under traveling nut's effect for the stirring is more abundant.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the driving external gear of the present invention;
FIG. 3 is a schematic top view of the scraper of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the screw rod in a plan view.
In the figure: 1. a box body; 2. a motor; 3. a screw rod; 4. a sliding groove; 5. a high pressure spray head; 6. a protective cover; 7. a threaded rod; 8. rotating the rod; 9. a slider; 10. a compression spring; 11. a squeegee; 12. a driving external gear; 13. moving the nut; 14. a driven internal gear; 15. a movable stirring fan; 16. fixing a stirring fan; 17. a discharge port; 18. and (4) dredging the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel self-cleaning stirring device for recycled concrete comprises a box body 1, a motor 2, a screw rod 3, a sliding groove 4, a high-pressure nozzle 5, a protective cover 6, a threaded rod 7, a rotating rod 8, a sliding block 9, an extrusion spring 10, a scraper 11, a driving external gear 12, a moving nut 13, a driven internal gear 14, a movable stirring fan 15, a fixed stirring fan 16, a discharge port 17 and a dredging rod 18, wherein the motor 2 is fixedly arranged on the outer side above the box body 1, the lower end of the motor 2 is fixedly provided with the screw rod 3, the sliding grooves 4 are formed in the left side and the right side of the screw rod 3, the high-pressure nozzle 5 is fixedly arranged at the upper end of the screw rod 3, the protective cover 6 is arranged on the outer side of the high-pressure nozzle 5, the threaded rod 7 is fixedly arranged on the left side and the right side of the protective cover 6, the rotating rod 8 is arranged below the high-pressure nozzle 5, the sliding block 9 is fixedly arranged on the inner side of the rotating rod 8, and the extrusion spring 10 is arranged at the left top end and right end of the rotating rod 8, simultaneously extrusion spring 10 other end fixed mounting has scraper blade 11, and initiative external gear 12 fixed mounting is in dwang 8 below, and initiative external gear 12 below is provided with mobile nut 13 to mobile nut 13 left and right sides fixed mounting has driven internal gear 14, and driven internal gear 14 lower extreme is provided with movable stirring fan 15 simultaneously, and fixed stirring fan 16 fixed mounting is in 3 bottoms of lead screw, and is provided with discharge gate 17 below fixed stirring fan 16, and discharge gate 17 internally mounted has dredging rod 18.
The protective cover 6 and the high-pressure spray head 5 form a sliding structure through the threaded rod 7, the high-pressure spray head 5 and the box body 1 form a rotating structure through the threaded rod 3, the structure enables the inside high-pressure spray head 5 to be rotated and sprayed with water to clean the inside after the device is used up, and the high-pressure spray head 5 is stored through the combination of the protective cover 6 when the high-pressure spray head 5 is not used, so that the high-pressure spray head is prevented from being blocked by concrete.
The scraper blade 11 forms elastic structure through extrusion spring 10 and dwang 8, and the scraper blade 11 overlooks and is circular-arc structure to the surface of scraper blade 11 and the internal surface laminating of box 1, foretell structure makes scraper blade 11 can keep laminating with the inner wall of box 1 all the time under the effect of extrusion spring 10, and the circular-arc structure of scraper blade 11 of deuterogamying reaches the purpose of guaranteeing scraper blade 11 result of use.
The movable stirring fan 15 forms a rotating structure with the box body 1 through the driven inner gear 14, the driven inner gear 14 is meshed with the driving outer gear 12, the driving outer gear 12 drives the driven inner gear 14 to mix together while rotating due to the structure, and therefore the movable stirring fan 15 below starts to rotate to stir the concrete inside.
The movable stirring fan 15 forms a lifting structure with the box body 1 through the movable nut 13, the movable stirring fan 15 is provided with 2 about the central symmetry of the movable nut 13, the structure enables the screw rod 3 to drive the movable stirring fan 15 to move up and down through the movable nut 13 when rotating, so that the stirring range is wider, and the purpose of full stirring is achieved.
The working principle is as follows: when the device is used, according to the structure shown in fig. 1 and fig. 2, firstly, the raw materials to be mixed and stirred are put into the box body 1 through the feed inlet above the box body 1, then the motor 2 is started, the motor 2 rotates to drive the screw rod 3 below to start rotating, because the sliding grooves 4 arranged at the two sides of the screw rod 3 and the block sliding block 9 form a clamping structure, the rotation of the screw rod 3 can drive the rotating rod 8 to synchronously rotate, so as to drive the driving external gear 12 below the rotating rod 8 to start rotating and drive the driven internal gear 14 inside to rotate, thereby enabling the movable stirring fan 15 to rotate, stirring the raw materials inside, and the screw rod 3 drives the movable nut 13 to move up and down while the movable stirring fan 15 rotates, thereby driving the movable stirring fan 15 to move up and down, and matching with the fixed stirring fan 16 rotating below to stir the raw materials more fully and rapidly, the discharge gate 17 of below is opened after the stirring is accomplished for the finished product eduction gear outside of inside, and lead screw 3 can drive below mediation pole 18 and rotate when taking out, dredges the concrete of discharge gate 17 position, prevents that the concrete from blockking up discharge gate 17 when taking out.
According to the structure shown in the figures 1, 3 and 4, when stirring and discharging, the screw rod 3 always drives the rotating rod 8 to rotate, so that the scraper 11 slides on the inner wall of the box body 1 under the driving of the rotating rod 8, and the scraper 11 is always kept attached to the inner wall of the box body 1 under the action of the extrusion spring 10, the circular arc-shaped structure of the scraper 11 is matched to scrape off the concrete adhered to the inner wall of the box body 1 to prevent the concrete from being incapable of being taken down after solidification, the interior of the box body 1 is easier to clean, after the device is used and all finished products in the interior are taken out, the threaded rod 7 is rotated, the threaded rod 7 rotates to drive the protective cover 6 to move towards two sides, so that the high-pressure spray head 5 is exposed out of the protective cover 6 to clean the interior of the box body 1, the threaded rod 7 is reversely rotated after the cleaning is finished, so that the protective cover 6 is wrapped outside the high-pressure spray head 5 to protect the same, the concrete is prevented from blocking the water outlet of the high-pressure nozzle 5 during next stirring to influence the use, and the self-cleaning novel stirring device for the recycled concrete is the working principle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel agitating unit is used to recycled concrete of self-cleaning, includes box (1), high pressure nozzle (5), dwang (8), initiative external gear (12) and fixed stirring fan (16), its characterized in that: the box body (1) is fixedly provided with a motor (2) on the outer side above the box body (1), the lower end of the motor (2) is fixedly provided with a screw rod (3), the left side and the right side of the screw rod (3) are provided with sliding grooves (4), a high-pressure sprayer (5) is fixedly arranged on the upper end of the screw rod (3), the outer side of the high-pressure sprayer (5) is provided with a protective cover (6), the left side and the right side of the protective cover (6) are fixedly provided with threaded rods (7), a rotating rod (8) is arranged below the high-pressure sprayer (5), the inner side of the rotating rod (8) is fixedly provided with a sliding block (9), the left top end and the right top end of the rotating rod (8) are provided with an extrusion spring (10), the other end of the extrusion spring (10) is fixedly provided with a scraper (11), an active external gear (12) is fixedly arranged below the rotating rod (8), and a movable nut (13) is arranged below the active external gear (12), and the left and right sides of the movable nut (13) are fixedly provided with driven internal gears (14), the lower ends of the driven internal gears (14) are provided with movable stirring fans (15), the fixed stirring fans (16) are fixedly arranged at the bottom end of the screw rod (3), a discharge hole (17) is formed below the fixed stirring fans (16), and a dredging rod (18) is arranged inside the discharge hole (17).
2. The self-cleaning novel stirring device for recycled concrete according to claim 1, characterized in that: the protective cover (6) forms a sliding structure with the high-pressure sprayer (5) through a threaded rod (7), and the high-pressure sprayer (5) forms a rotating structure with the box body (1) through a screw rod (3).
3. The self-cleaning novel stirring device for recycled concrete according to claim 1, characterized in that: dwang (8) pass through slider (9) and lead screw (3) constitution block structure, and slider (9) pass through sliding tray (4) and lead screw (3) constitution sliding construction.
4. The self-cleaning novel stirring device for recycled concrete according to claim 1, characterized in that: the scraper (11) forms an elastic structure with the rotating rod (8) through the extrusion spring (10), the scraper (11) is of an arc-shaped structure when viewed from top, and the outer surface of the scraper (11) is attached to the inner surface of the box body (1).
5. The self-cleaning novel stirring device for recycled concrete according to claim 1, characterized in that: the movable stirring fan (15) and the box body (1) form a rotating structure through a driven inner gear (14), and the driven inner gear (14) is meshed and connected with the driving outer gear (12).
6. The self-cleaning novel stirring device for recycled concrete according to claim 1, characterized in that: the movable stirring fan (15) and the box body (1) form a lifting structure through the movable nut (13), and the movable stirring fan (15) is provided with 2 pieces in total in terms of the central symmetry of the movable nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198250.0U CN215202700U (en) | 2020-12-28 | 2020-12-28 | Novel agitating unit is used to recycled concrete of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198250.0U CN215202700U (en) | 2020-12-28 | 2020-12-28 | Novel agitating unit is used to recycled concrete of self-cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN215202700U true CN215202700U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023198250.0U Active CN215202700U (en) | 2020-12-28 | 2020-12-28 | Novel agitating unit is used to recycled concrete of self-cleaning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622561A (en) * | 2022-03-10 | 2022-06-14 | 宋水亮 | Grouting equipment for hydraulic engineering construction and grouting method thereof |
| CN114702257A (en) * | 2022-04-19 | 2022-07-05 | 鲁红娟 | Cement production system capable of achieving source grading utilization |
-
2020
- 2020-12-28 CN CN202023198250.0U patent/CN215202700U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622561A (en) * | 2022-03-10 | 2022-06-14 | 宋水亮 | Grouting equipment for hydraulic engineering construction and grouting method thereof |
| CN114622561B (en) * | 2022-03-10 | 2024-02-09 | 湖南巴陵水利水电建筑工程有限公司 | Grouting equipment for hydraulic engineering construction and grouting method thereof |
| CN114702257A (en) * | 2022-04-19 | 2022-07-05 | 鲁红娟 | Cement production system capable of achieving source grading utilization |
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