CN213494761U - Grit separator is used in concrete recovery - Google Patents
Grit separator is used in concrete recovery Download PDFInfo
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- CN213494761U CN213494761U CN202022297114.0U CN202022297114U CN213494761U CN 213494761 U CN213494761 U CN 213494761U CN 202022297114 U CN202022297114 U CN 202022297114U CN 213494761 U CN213494761 U CN 213494761U
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Abstract
The utility model discloses a sand-stone separating device for concrete recovery, which comprises a second shell and a first shell, wherein the inner top wall of the second shell is fixedly connected with a fourth bearing, the inner ring of the fourth bearing is fixedly connected with a second rotating shaft, one end of the second rotating shaft, which is far away from the fourth bearing, penetrates through the lower surface of the second shell and is fixedly connected with a second motor, and the outer side wall of the second rotating shaft, which is positioned in the second shell, is fixedly connected with a fifth bearing; the plate body promotes surplus sandy soil on the second plate through the filtration back of first filter screen, and first casing and helical blade send back the grit to the inside of second casing once more, and the rethread plate body rotates and stirs, makes the cladding grit separation together, through the multiple separation back, drives the downward sloping of second plate and removes through the cylinder, and the grit is because of the dead weight falls to the inside of first storage case, and this device carries out multiple separation to the grit, has improved the work efficiency of grit separation.
Description
Technical Field
This practical new type relates to concrete equipment technical field, specifically is a grit separator for concrete recovery.
Background
As is known, concrete is a generic term for engineered composites in which aggregate is cemented into a unitary body by a cementitious material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete which is mixed with water (which can contain additives and admixtures) according to a certain proportion and is obtained by stirring is also called as common concrete, the commercial concrete can generate some waste concrete in the production process, once the waste concrete is solidified, the environment can be damaged, according to statistics, the waste concrete generated in the actual production process of the concrete accounts for about 2.5 percent of the total production amount, so that each concrete stirring station almost costs a large amount of treatment cost, and great economic loss and environmental pollution are caused.
The invention is disclosed in China: a concrete recycling sand-stone separating device for constructional engineering (publication number: CN210279325U) discloses a concrete recycling sand-stone separating device for constructional engineering, which can orderly guide concrete waste slag by arranging a guide plate, a bulge and a limit plate, is provided with a screen, can screen and separate sands and stones with different sizes, and has certain problems;
the sand and stone separation device for concrete recovery is characterized in that sand and stone are encapsulated together, loose sand and stone can be separated only through one-time separation, the encapsulated sand and stone cannot be separated completely, the sand and the stone fall to a discharge hole together, sand cannot be stripped from the outer surface of the stone, and the sand and the stone separation device need to be carried out for multiple times, so that the work efficiency of separation is reduced, and the sand and stone separation device for concrete recovery is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a grit separator is used in concrete recovery.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a sand-stone separating device for concrete recovery comprises a second shell and a first shell, wherein a fourth bearing is fixedly connected to the inner top wall of the second shell, a second rotating shaft is fixedly connected to the inner ring of the fourth bearing, one end, far away from the fourth bearing, of the second rotating shaft penetrates through the lower surface of the second shell and is fixedly connected with a second motor, a fifth bearing is fixedly connected to the outer side wall, located inside the second shell, of the second rotating shaft, a sleeve is fixedly connected to the outer side wall of the fifth bearing, one end, far away from the fifth bearing, of the second rotating shaft penetrates through the upper surface of the second shell and is fixedly connected with a second motor, the lower surface of the second motor is in threaded connection with the upper surface of the second shell, a second filter screen is fixedly connected to the outer side wall of the sleeve, and the second filter screen is fixed to the inner side wall of the second shell, the outer side wall of the second filter screen is fixedly connected with a first plate, one side, far away from the second filter screen, of the first plate is hinged with a second plate, the outer side wall of the sleeve is fixedly connected with an air cylinder, the output end of the air cylinder is hinged with the lower surface of the second plate, the outer side wall of the second rotating shaft is welded with a third bearing, the outer ring of the third bearing is fixedly connected with the inner bottom wall of the second shell, the outer side wall of the second rotating shaft is uniformly and fixedly connected with a plate body, the upper surface of the second shell is communicated with a second feeding pipe, one end, far away from the second shell, of the second feeding pipe is communicated with the inner side wall of the first shell, the inner top wall of the first shell is fixedly connected with a first bearing, the inner ring of the first bearing is fixedly connected with a first rotating shaft, one end, far away from the first bearing, of the first rotating shaft penetrates through the lower surface, the first rotating shaft is located on the outer side wall of the first shell, the spiral blade is fixedly connected to the inner side wall of the first shell, the second bearing is fixedly connected to the outer side wall of the first rotating shaft, the outer ring of the second bearing is fixedly connected to the lower surface of the first shell, the inner side wall of the first shell is communicated with a first blanking pipe, and one end, far away from the first shell, of the first blanking pipe is communicated with the inner side wall of the second shell.
Preferably, four rods are fixedly connected to four corners of the lower surface of the second shell, a bottom plate is fixedly connected to the lower surface of each rod, and the upper surface of the bottom plate is fixedly connected to the lower surface of the second motor.
Preferably, the upper surface of the bottom plate is fixedly connected with an inclined plate, the horizontal inclination angle of the inclined plate is 15-30 degrees, and the upper surface of the inclined plate is fixedly connected to the lower surface of the first motor.
Preferably, four universal wheels are fixedly connected to four corners of the lower surface of the bottom plate, and a first storage box and a second storage box are attached to the upper surface of the bottom plate.
Preferably, the first discharging pipe is connected with a first filter screen in a threaded manner on the inner side wall far away from the first shell.
Preferably, the upper surface of the second shell is communicated with a first feeding pipe, the lower surface of the second shell is communicated with a second discharging pipe, the lower surface of the second shell is communicated with a third discharging pipe, and the inner bottom wall of the second shell, which is located between the second discharging pipe and the third discharging pipe, is fixedly connected with a conical plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a grit separator is used in concrete recovery possesses following beneficial effect:
after the sand and stone are put into the second shell, the second motor drives the second rotating shaft to rotate, so that the plate body drives the sand and stone to move, sand and soil in the sand and stone fall into the second storage box through screening of the second filter screen, and preliminary separation of the sand and stone is achieved;
two, the plate body promotes surplus sandy soil on the second plate through the filtration back of first filter screen, and first casing and helical blade send back the grit to the inside of second casing once more, and the rethread plate body rotates and stirs, makes the cladding grit separation together, after the multiple separation, drives the downward sloping of second plate and removes through the cylinder, and the grit is because of the dead weight falls to the inside of first storage case, and this device carries out multiple separation to the grit, has improved the work efficiency of grit separation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic structural diagram of a fifth bearing and a sleeve of the present invention.
In the figure: 1. a second material storage tank; 2. a second blanking pipe; 3. a universal wheel; 4. a rod body; 5. a base plate; 6. a second housing; 7. a plate body; 8. a second rotating shaft; 9. a second filter screen; 10. a sleeve; 11. a third bearing; 12. a second motor; 13. a first filter screen; 14. a sloping plate; 15. a first motor; 16. a second bearing; 17. a first rotating shaft; 18. a first blanking pipe; 19. a first housing; 20. a helical blade; 21. a first bearing; 22. a second feed tube; 23. a fourth bearing; 24. a first feed tube; 25. a fifth bearing; 26. a first plate member; 27. a cylinder; 28. a third blanking pipe; 29. a second plate member; 30. a first material storage box; 33. a tapered plate.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a sand-stone separating device for concrete recovery comprises a second shell 6 and a first shell 19, wherein the top wall inside the second shell 6 is fixedly connected with a fourth bearing 23, the inner ring of the fourth bearing 23 is fixedly connected with a second rotating shaft 8, one end of the second rotating shaft 8, which is far away from the fourth bearing 23, penetrates through the lower surface of the second shell 6 and is fixedly connected with a second motor 12, the outer side wall, which is positioned inside the second shell 6, of the second rotating shaft 8 is fixedly connected with a fifth bearing 25, the outer side wall of the fifth bearing 25 is fixedly connected with a sleeve 10, one end, which is far away from the fifth bearing 25, of the second rotating shaft 8 penetrates through the upper surface of the second shell 6 and is fixedly connected with a second motor 12, the lower surface of the second motor 12 is in threaded connection with the upper surface of the second shell 6, the outer side wall of the sleeve 10 is fixedly connected with a second filter screen 9, and the second filter screen 9, the outer side wall of the second filter screen 9 is fixedly connected with a first plate 26, one side of the first plate 26, which is far away from the second filter screen 9, is hinged with a second plate 29, the outer side wall of the sleeve 10 is fixedly connected with a cylinder 27, the output end of the cylinder 27 is hinged with the lower surface of the second plate 29, the outer side wall of the second rotating shaft 8 is welded with a third bearing 11, the outer ring of the third bearing 11 is fixedly connected with the inner bottom wall of the second shell 6, the outer side wall of the second rotating shaft 8 is uniformly and fixedly connected with a plate body 7, the upper surface of the second shell 6 is communicated with a second feeding pipe 22, one end, which is far away from the second shell 6, of the second feeding pipe 22 is communicated with the inner side wall of the first shell 19, the inner top wall of the first shell 19 is fixedly connected with a first bearing 21, the inner ring of the first bearing 21 is fixedly connected with a first rotating shaft 17, one end, first pivot 17 is located the inside lateral wall fixedly connected with helical blade 20 of first casing 19, and the lateral wall fixedly connected with second bearing 16 of first pivot 17, the outer lane fixed connection of second bearing 16 are in the lower surface of first casing 19, and the inside wall intercommunication of first casing 19 has first unloading pipe 18, and the one end that first casing 19 was kept away from to first unloading pipe 18 communicates in the inside wall of second casing 6.
In this embodiment, specifically: four rods 4 are fixedly connected to four corners of the lower surface of the second shell 6, a bottom plate 5 is fixedly connected to the lower surface of each rod 4, and the upper surface of each bottom plate 5 is fixedly connected to the lower surface of the second motor 12; through setting up the body of rod 4, make second casing 6 more firm fixed mutually with bottom plate 5, arrange second motor 12 in the upper surface of bottom plate 5, when second motor 12 rotated, bottom plate 5 gave second motor 12 stabilizing effect equally.
In this embodiment, specifically: the upper surface of the bottom plate 5 is fixedly connected with an inclined plate 14, the horizontal inclination angle of the inclined plate 14 is 15-30 degrees, and the upper surface of the inclined plate 14 is fixedly connected with the lower surface of a first motor 15; the first motor 15 is fixed with the inclined plate 14, so that the inclined angle of the first motor 15 is consistent with that of the first shell 19, and the inclined plate 14 is fixed with the bottom plate 5, so that the first motor 15 is more stable in operation.
In this embodiment, specifically: four universal wheels 3 are fixedly connected to four corners of the lower surface of the bottom plate 5, and a first material storage box 30 and a second material storage box 1 are attached to the upper surface of the bottom plate 5; the staff can remove assigned position with this device through universal wheel 3, labour saving and time saving, and first storage case 30 collects the sand and the stone after the separation respectively with second storage case 1.
In this embodiment, specifically: the inner side wall of the first blanking pipe 18 far away from the first shell 19 is in threaded connection with a first filter screen 13; when the sand is fed in the second housing 6 through the plate body 7 to the first discharge pipe 18, the first filter 13 filters medium-sized sand into the first housing 19.
In this embodiment, specifically: the upper surface of the second shell 6 is communicated with a first feeding pipe 24, the lower surface of the second shell 6 is communicated with a second discharging pipe 2, the lower surface of the second shell 6 is communicated with a third discharging pipe 28, and the inner bottom wall of the second shell 6, which is positioned between the second discharging pipe 2 and the third discharging pipe 28, is fixedly connected with a conical plate 33; the staff pours the grit into the inside of second casing 6 through first inlet pipe 24, and after great stone fallen to the inside diapire of second casing 6, the sand and soil fell outside second casing 6 through second unloading pipe 2, and the grit that is located the separation between second unloading pipe 2 and third unloading pipe 28 through toper board 33 at second casing 6 carries out the separation, avoids mixing once more.
In this embodiment, a switch set for controlling the start and the stop of the first motor 15, the second motor 12 and the cylinder 27 is installed on one side of the second housing 6, and the switch set is connected to the external commercial power to supply power to the first motor 15, the second motor 12 and the cylinder 27.
In the embodiment, the model of the first motor 15 is Y2-90L-6, the model of the second motor 12 is Y2-225M-4P, and the model of the cylinder 27 is SAU40 × 200.
In summary, the working principle and the working process of the sand-stone separating device for concrete recycling are that when the device is used, a worker moves the device to a designated position through four universal wheels 3, sand and stone are poured into the inside of the second shell 6 through the first feeding pipe 24, the second motor 12 is started, the second motor 12 drives the second rotating shaft 8 to rotate, the outer side wall of the second rotating shaft 8 is fixed with the third bearing 11, the outer side wall of the third bearing 11 is fixed with the sleeve 10, the outer side wall of the sleeve 10 is fixed with the second filter screen 9, when the second motor 12 drives the second bearing 16 to rotate, the second filter screen 9 is fixed with the inside of the second shell 6 to drive the plate body 7 to rotate, the plate body 7 pushes the sand and stone to be filtered, the second filter screen 9 is a fine screen, the sand and the sand falls into the inside of the second box 1 after passing through the second discharging pipe 2, and the first filter screen 13 positioned on the inner side wall of the first discharging pipe 18 filters medium-grade stones, through the promotion of plate body 7, the stone falls to helical blade 20's upper surface through first unloading pipe 18 behind first filter screen 13, first motor 15 starts, first motor 15 drives first pivot 17 and rotates, first pivot 17 rotates through first bearing 21 and first casing 19 and is connected, first pivot 17 drives helical blade 20 and rotates, helical blade 20 drives the grit and delivers to first casing 19 top back, return to second casing 6 inside once more through second inlet pipe 22 and filter, after filtering, start cylinder 27, second plate 29 is articulated with first plate 26, cylinder 27 drives second plate 29 downstream, the grit falls to the inside of first storage case 30 through third unloading pipe 28 because of the dead weight, realize the grit separation.
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 sand and stone separator for concrete recovery, includes second casing (6) and first casing (19), its characterized in that: the inner top wall of the second shell (6) is fixedly connected with a fourth bearing (23), the inner ring of the fourth bearing (23) is fixedly connected with a second rotating shaft (8), the outer side wall of the second rotating shaft (8) located in the second shell (6) is fixedly connected with a fifth bearing (25), the outer side wall of the fifth bearing (25) is fixedly connected with a sleeve (10), one end, far away from the fifth bearing (25), of the second rotating shaft (8) penetrates through the upper surface of the second shell (6) and is fixedly connected with a second motor (12), the lower surface of the second motor (12) is in threaded connection with the upper surface of the second shell (6), the outer side wall of the sleeve (10) is fixedly connected with a second filter screen (9), the second filter screen (9) is fixed with the inner side wall of the second shell (6), the outer side wall of the second filter screen (9) is fixedly connected with a first plate (26), one side, far away from the second filter screen (9), of the first plate (26) is hinged with a second plate (29), the outer side wall of the sleeve (10) is fixedly connected with an air cylinder (27), the output end of the air cylinder (27) is hinged with the lower surface of the second plate (29), a third bearing (11) is welded on the outer side wall of the second rotating shaft (8), the outer ring of the third bearing (11) is fixedly connected with the inner bottom wall of the second shell (6), the outer side wall of the second rotating shaft (8) is uniformly and fixedly connected with a plate body (7), the upper surface of the second shell (6) is communicated with a second feeding pipe (22), one end, far away from the second shell (6), of the second shell (22) is communicated with the inner side wall of the first shell (19), and the inner top wall of the first shell (19) is fixedly connected with a first bearing (21), the inner ring of first bearing (21) is fixedly connected with a first rotating shaft (17), the first rotating shaft (17) is far away from one end of the first bearing (21) runs through the lower surface of the first shell (19) and a first motor (15) fixedly connected with, the first rotating shaft (17) is located on the outer side wall fixedly connected with spiral blade (20) inside the first shell (19), the outer side wall fixedly connected with second bearing (16) of the first rotating shaft (17), the outer ring of the second bearing (16) is fixedly connected with the lower surface of the first shell (19), the inner side wall of the first shell (19) is communicated with a first blanking pipe (18), and the end of the first shell (19) far away from the first blanking pipe (18) is communicated with the inner side wall of the second shell (6).
2. The sand separation device for concrete recycling according to claim 1, wherein: the lower surface four corners fixedly connected with four body of rods (4) of second casing (6), the lower fixed surface of the body of rod (4) is connected with bottom plate (5), the last fixed surface of bottom plate (5) connect in the lower surface of second motor (12).
3. The sand separation device for concrete recycling according to claim 2, wherein: the upper surface of the bottom plate (5) is fixedly connected with an inclined plate (14), the horizontal inclination angle of the inclined plate (14) is 15-30 degrees, and the upper surface of the inclined plate (14) is fixedly connected to the lower surface of the first motor (15).
4. The sand separation device for concrete recycling according to claim 3, wherein: the four-wheel-type multi-purpose rotary table is characterized in that four universal wheels (3) are fixedly connected to four corners of the lower surface of the bottom plate (5), and a first storage box (30) and a second storage box (1) are attached to the upper surface of the bottom plate (5).
5. The sand separation device for concrete recycling according to claim 4, wherein: the inner side wall, far away from the first shell (19), of the first blanking pipe (18) is in threaded connection with a first filter screen (13).
6. The sand separation device for concrete recycling according to claim 1, wherein: the upper surface of second casing (6) intercommunication has first inlet pipe (24), the lower surface intercommunication of second casing (6) has second unloading pipe (2), the lower surface intercommunication of second casing (6) has third unloading pipe (28), the inside diapire fixedly connected with tapered plate (33) of second casing (6) that is located between second unloading pipe (2) and third unloading pipe (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297114.0U CN213494761U (en) | 2020-10-15 | 2020-10-15 | Grit separator is used in concrete recovery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022297114.0U CN213494761U (en) | 2020-10-15 | 2020-10-15 | Grit separator is used in concrete recovery |
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| CN213494761U true CN213494761U (en) | 2021-06-22 |
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| CN202022297114.0U Active CN213494761U (en) | 2020-10-15 | 2020-10-15 | Grit separator is used in concrete recovery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877801A (en) * | 2021-10-08 | 2022-01-04 | 洛阳山河混凝土科技工程有限公司 | Concrete slurry recycling device |
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2020
- 2020-10-15 CN CN202022297114.0U patent/CN213494761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877801A (en) * | 2021-10-08 | 2022-01-04 | 洛阳山河混凝土科技工程有限公司 | Concrete slurry recycling device |
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