CN215549829U - Unloader is used in recycled concrete processing - Google Patents
Unloader is used in recycled concrete processing Download PDFInfo
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- CN215549829U CN215549829U CN202121094901.3U CN202121094901U CN215549829U CN 215549829 U CN215549829 U CN 215549829U CN 202121094901 U CN202121094901 U CN 202121094901U CN 215549829 U CN215549829 U CN 215549829U
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- auger
- recycled concrete
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Abstract
The utility model discloses a blanking device for processing recycled concrete in the field of concrete construction, which comprises a blanking cylinder, wherein a first auger and a second auger are arranged in the blanking cylinder, the rear end of the blanking cylinder is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a motor, the front end of an output shaft of the motor is fixedly connected with a U-shaped rod, the surface of the U-shaped rod is provided with a material passing mechanism, the front end of the U-shaped rod is fixedly connected with a first gear, the first gear is meshed with a second gear, the first gear and the second gear are respectively and fixedly connected with the first auger and the second auger, and the first auger and the second auger are both rotationally connected with the blanking cylinder; the upper end of the lower charging barrel is communicated with the feeding barrel, and the material communicating mechanism is positioned inside the feeding barrel; the device has automatic material function of leading to, can effectually avoid recycled concrete to take place the problem of blockking up when the unloading.
Description
Technical Field
The utility model relates to the field of concrete construction, in particular to a blanking device for processing recycled concrete.
Background
The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like.
The quality of recycled concrete is poorer than that of normal concrete, so that when the recycled concrete is used in a blanking mode, the recycled concrete is easy to block the interior of a blanking device, and the quality of engineering construction and the efficiency of construction can be affected.
Therefore, the utility model provides a blanking device for recycled concrete processing, which aims to solve the problems in the background technology.
Disclosure of Invention
The utility model aims to provide a blanking device for processing recycled concrete, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a discharging device for processing recycled concrete comprises a discharging barrel, wherein a first auger and a second auger are arranged in the discharging barrel, the rear end of the discharging barrel is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a motor, the front end of an output shaft of the motor is fixedly connected with a U-shaped rod, a material passing mechanism is arranged on the surface of the U-shaped rod, the front end of the U-shaped rod is fixedly connected with a first gear, the first gear is meshed with a second gear, the first gear and the second gear are respectively and fixedly connected with the first auger and the second auger, and the first auger and the second auger are both rotatably connected with the discharging barrel; the upper end of the lower charging barrel is communicated with the feeding barrel, and the material communicating mechanism is positioned inside the feeding barrel.
As a further scheme of the utility model: the feeding mechanism comprises a feeding rod, the upper end of the feeding rod is fixedly connected with a sliding rod, the feeding rod is positioned in the feeding cylinder, and the sliding rod is in sliding connection with the feeding cylinder; the feeding rod can effectively prevent the inside of the feeding cylinder from being blocked.
As a still further scheme of the utility model: the upper end of the sliding rod is fixedly connected with a fixed rod, the surface of the fixed rod is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected with a U-shaped rod; when the motor drives the U-shaped rod to rotate, the U-shaped rod can drive the sliding rod to slide up and down on the upper end of the feeding cylinder through the connecting rod by the fixing frame, so that the material passing rod can be driven to move up and down in the feeding cylinder to carry out material passing work.
As a still further scheme of the utility model: the bottom end of the fixed rod is fixedly connected with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with the feeding cylinder; the telescopic rod can further play a role in improving the stability of the fixing rod.
As a still further scheme of the utility model: the surface of the material passing rod is uniformly and rotatably connected with a plurality of scraping plates, a fixing ring is arranged on the surface of the material passing rod, the fixing ring is fixedly connected with the feeding cylinder, and the fixing ring is positioned between the scraping plates and the material passing rod; can be when the logical material stick downwardly movement leads to the material through solid fixed ring for the scraper blade opens to the outside, thereby promotion logical material effect that can be further.
As a still further scheme of the utility model: torsional springs are arranged at the rotating positions of the scraping plates and the material passing rod, and the left ends and the right ends of the scraping plates are symmetrically and fixedly connected with check blocks; can be when the logical material stick rebound through the torsional spring for the scraper blade resumes the effect of normal position, can make the incomplete laminating of scraper blade on the surface of logical material stick through the baffle, and leave sufficient space for solid fixed ring.
As a still further scheme of the utility model: the diameters of the first gear and the second gear are the same, and the screw directions of the first packing auger and the second packing auger are opposite to each other; the rotating speeds of the first packing auger and the second packing auger can be the same through the diameter of the first gear and the diameter of the second gear, the first packing auger and the second packing auger can be attached together all the time through the mutually opposite spiral directions of the first packing auger and the second packing auger, and the self-cleaning effect can be achieved while feeding.
As a still further scheme of the utility model: a discharge hole is formed in the position, close to the front, of the bottom end of the blanking barrel; the recycled concrete can be discharged through the discharge hole.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
the device drives U type pole through the motor and rotates, U type pole drives first gear and second gear and rotates and makes first auger and second auger in the feed cylinder rotate the pay-off, U type pole drives the dead lever through the connecting rod and is up-and-down reciprocating motion simultaneously, the dead lever drives the material stick through the litter and is up-and-down reciprocating motion in the feed cylinder, through the material stick cooperation when up-and-down motion the material stick surface scraper blade can scrape the inside recycled concrete who blocks up of feed cylinder in the feed cylinder, adopt the cooperation of first auger and the two augers of second auger simultaneously, two augers have self-cleaning function, thereby further avoid recycled concrete to take place to block up when the unloading, the effectual effect that has promoted the quality and the efficiency of engineering construction has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic right side view of the present invention;
FIG. 3 is a schematic structural view in partial cross-section of the right side view of the present invention;
fig. 4 is an enlarged structural diagram of a in fig. 3.
In the figure: 1-a feeding cylinder, 2-a first auger, 3-a second auger, 4-a supporting plate, 5-a motor, 6-a U-shaped rod, 7-a first gear, 8-a second gear, 9-a feeding cylinder, 10-a sliding rod, 11-a fixed rod, 12-a connecting rod, 13-a telescopic rod, 14-a scraper, 15-a fixed ring, 16-a stop block and 17-a material passing rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 4, in the embodiment of the utility model, a feeding device for processing recycled concrete comprises a feeding cylinder 1, wherein a first auger 2 and a second auger 3 are arranged inside the feeding cylinder 1, the rear end of the feeding cylinder 1 is fixedly connected with a support plate 4, the upper end of the support plate 4 is fixedly connected with a motor 5, the front end of an output shaft of the motor 5 is fixedly connected with a U-shaped rod 6, a feeding mechanism is arranged on the surface of the U-shaped rod 6, the front end of the U-shaped rod 6 is fixedly connected with a first gear 7, the first gear 7 is meshed with a second gear 8, the first gear 7 and the second gear 8 are respectively and fixedly connected with the first auger 2 and the second auger 3, and the first auger 2 and the second auger 3 are both rotatably connected with the feeding cylinder 1; the upper end of the lower charging barrel 1 is communicated with the feeding barrel 9, and the material passing mechanism is positioned inside the feeding barrel 9.
In the embodiment, the material passing mechanism comprises a material passing rod 17, the upper end of the material passing rod 17 is fixedly connected with a sliding rod 10, the material passing rod 17 is positioned in the feeding cylinder 9, and the sliding rod 10 is in sliding connection with the feeding cylinder 9; the feed cylinder 9 can be effectively prevented from being clogged inside by the feed rod 17.
In the embodiment, the upper end of a sliding rod 10 is fixedly connected with a fixed rod 11, the surface of the fixed rod 11 is rotatably connected with a connecting rod 12, and the other end of the connecting rod 12 is rotatably connected with a U-shaped rod 6; when the motor 5 drives the U-shaped rod 6 to rotate, the U-shaped rod 6 can drive the fixed frame to drive the sliding rod 10 to slide up and down on the upper end of the feeding cylinder 9 through the connecting rod 12, so that the feeding rod 17 can be driven to move up and down in the feeding cylinder 9 to carry out feeding work.
In the embodiment, the bottom end of the fixed rod 11 is fixedly connected with the telescopic rod 13, and the bottom end of the telescopic rod 13 is fixedly connected with the feeding cylinder 9; the telescopic rod 13 can further improve the stability of the fixing rod 11.
In the embodiment, the surface of the material passing rod 17 is uniformly and rotatably connected with a plurality of scrapers 14, the surface of the material passing rod 17 is provided with a fixing ring 15, the fixing ring 15 is fixedly connected with the feeding cylinder 9, and the fixing ring 15 is positioned between the scrapers 14 and the material passing rod 17; the fixing ring 15 can make the scraper 14 open outwards when the material passing rod 17 moves downwards for passing, so that the material passing effect can be further improved.
In the embodiment, torsion springs are arranged at the rotating positions of the scraping plate 14 and the material passing rod 17, and the left end and the right end of the scraping plate 14 are symmetrically and fixedly connected with the stop blocks 16; the scraper 14 can restore the original position when the material passing rod 17 moves upwards through the torsion spring, the scraper 14 can not completely fit on the surface of the material passing rod 17 through the baffle, and enough space is left for the fixing ring 15.
In the embodiment, the diameters of the first gear 7 and the second gear 8 are the same, and the screw directions of the first auger 2 and the second auger 3 are opposite to each other; the rotating speeds of the first auger 2 and the second auger 3 can be the same through the diameter of the first gear 7 and the diameter of the second gear 8, the first auger 2 and the second auger 3 can be attached together all the time through the opposite spiral directions of the first auger 2 and the second auger 3, and the self-cleaning effect can be achieved while feeding.
In the embodiment, a discharge hole is arranged at the position, close to the front, of the bottom end of the charging barrel 1; the recycled concrete can be discharged through the discharge hole.
The working principle of the utility model is as follows:
when the device is used for blanking, the recycled concrete is injected into the feeding cylinder 9, then the motor 5 is started, the motor 5 drives the U-shaped rod 6 to rotate, the U-shaped rod 6 drives the first gear 7 to rotate, the first gear 7 drives the second gear 8 to rotate, the first gear 7 and the second gear 8 respectively drive the first packing auger 2 and the second packing auger 3 to rotate, and the recycled concrete in the feeding cylinder 9 can be discharged through the feeding cylinder 1 under the action of the first packing auger 2 and the second packing auger 3; when the recycled concrete in the feeding cylinder 9 is blocked, under the action of the U-shaped rod 6, the connecting rod 12 moves the fixed rod 11 to start to do vertical reciprocating motion, the fixed rod 11 drives the material passing rod 17 to do vertical reciprocating motion in the feeding cylinder 9 through the sliding rod 10, when the material passing rod 17 moves upwards, the scraper 14 is gradually separated from the fixed ring 15 and starts to be attached to the surface of the material passing rod 17 under the action of the torsion spring, when the material passing rod 17 moves downwards, the scraper 14 is gradually opened under the action of the fixed ring 15, more recycled concrete is hung down, and the blockage in the feeding cylinder 9 can be effectively prevented by reciprocating.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a unloader is used in recycled concrete processing, includes feed cylinder (1) down, its characterized in that: the feeding device is characterized in that a first packing auger (2) and a second packing auger (3) are arranged inside the feeding cylinder (1), the rear end of the feeding cylinder (1) is fixedly connected with a supporting plate (4), the upper end of the supporting plate (4) is fixedly connected with a motor (5), the front end of an output shaft of the motor (5) is fixedly connected with a U-shaped rod (6), a material passing mechanism is arranged on the surface of the U-shaped rod (6), the front end of the U-shaped rod (6) is fixedly connected with a first gear (7), the first gear (7) is meshed with a second gear (8), the first gear (7) and the second gear (8) are respectively and fixedly connected with the first packing auger (2) and the second packing auger (3), and the first packing auger (2) and the second packing auger (3) are both rotatably connected with the feeding cylinder (1); the upper end of the feeding barrel (1) is communicated with the feeding barrel (9), and the feeding mechanism is positioned inside the feeding barrel (9).
2. The blanking device for recycled concrete processing according to claim 1, characterized in that: the material passing mechanism comprises a material passing rod (17), the upper end of the material passing rod (17) is fixedly connected with a sliding rod (10), and the material passing rod (17) is located inside a feeding cylinder (9) and is in sliding connection with the feeding cylinder (9) through the sliding rod (10).
3. The blanking device for recycled concrete processing according to claim 1, characterized in that: the upper end of the sliding rod (10) is fixedly connected with a fixed rod (11), the surface of the fixed rod (11) is rotatably connected with a connecting rod (12), and the other end of the connecting rod (12) is rotatably connected with the U-shaped rod (6).
4. The blanking device for recycled concrete processing according to claim 1, characterized in that: the bottom end of the fixed rod (11) is fixedly connected with a telescopic rod (13), and the bottom end of the telescopic rod (13) is fixedly connected with the feeding cylinder (9).
5. The blanking device for recycled concrete processing according to claim 1, characterized in that: lead to material stick (17) surface and evenly rotate and connect a plurality of scraper blades (14) and lead to material stick (17) surface and be equipped with solid fixed ring (15), gu fixed ring (15) and feeding section of thick bamboo (9) fixed connection and solid fixed ring (15) are located scraper blade (14) and lead to the position between material stick (17).
6. The blanking device for recycled concrete processing according to claim 1, characterized in that: the rotating positions of the scraper (14) and the material passing rod (17) are provided with torsion springs, and the left end and the right end of the scraper (14) are symmetrically and fixedly connected with stop blocks (16).
7. The blanking device for recycled concrete processing according to claim 1, characterized in that: the diameters of the first gear (7) and the second gear (8) are the same, and the screw directions of the first auger (2) and the second auger (3) are opposite to each other.
8. The blanking device for recycled concrete processing according to claim 1, characterized in that: and a discharge hole is formed in the position, close to the front, of the bottom end of the feeding barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121094901.3U CN215549829U (en) | 2021-05-21 | 2021-05-21 | Unloader is used in recycled concrete processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121094901.3U CN215549829U (en) | 2021-05-21 | 2021-05-21 | Unloader is used in recycled concrete processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215549829U true CN215549829U (en) | 2022-01-18 |
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ID=79862649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121094901.3U Active CN215549829U (en) | 2021-05-21 | 2021-05-21 | Unloader is used in recycled concrete processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215549829U (en) |
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2021
- 2021-05-21 CN CN202121094901.3U patent/CN215549829U/en active Active
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