CN215466047U - Recycled concrete grit splitter - Google Patents
Recycled concrete grit splitter Download PDFInfo
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- CN215466047U CN215466047U CN202122156747.4U CN202122156747U CN215466047U CN 215466047 U CN215466047 U CN 215466047U CN 202122156747 U CN202122156747 U CN 202122156747U CN 215466047 U CN215466047 U CN 215466047U
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- drying box
- device shell
- recycled concrete
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Abstract
The utility model discloses recycled concrete sand-stone separation equipment which comprises an equipment shell, a water pumping pipeline and a one-way valve, wherein the side surface of a first drying box shell is connected with a second drying box shell, the bottom of the second drying box shell is provided with a positioning rod, a rotating rod is arranged at the connecting part of the top ends of the first drying box shell and the second drying box shell, the front end of the rotating rod is connected with a driving shaft, heating elements are arranged inside the first drying box shell and the second drying box shell, the water pumping pipeline is connected between the first drying box shell and the equipment shell, and the one-way valve is arranged inside the front end of the water pumping pipeline. This recycled concrete grit splitter is provided with and filters the otter board, filters otter board and expanding spring fixed connection, and filters the otter board and pass through expanding spring and shake from top to bottom, makes the stone that filters on the otter board shake, shakes the bottom surface of falling in device shell inside with remaining grit, makes stone and grit separate as far as possible, avoids remaining.
Description
Technical Field
The utility model relates to the technical field of recycled concrete sand-stone separation, in particular to recycled concrete sand-stone separation equipment.
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 recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.
At present, when recycled concrete is subjected to sand-stone separation in the market, the whole separation of sand and stone can not be realized, so that stones exist in a sand pile after separation, and sand exists in the stone pile, so that the subsequent operation is influenced, and therefore, a recycled concrete sand-stone separation device is provided, so that the problems provided in the above are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide recycled concrete sand-stone separation equipment to solve the problem that the subsequent operation is influenced because stones exist in a sand pile after separation and sand exists in the stone pile because the sand cannot be completely separated when recycled concrete is subjected to sand-stone separation in the market at present.
In order to achieve the purpose, the utility model provides the following technical scheme: a recycled concrete sand-stone separation device comprises a device shell, a water pumping pipeline and a one-way valve, wherein a device top cover is arranged at the top end of the device shell, a feed inlet is formed in the device top cover, a limiting sliding groove is formed in the inner wall of the device shell, a filter screen plate is arranged inside the limiting sliding groove, a supporting plate is arranged on the outer surface of the device shell, a water tank is arranged above the supporting plate, the top end of the water tank is connected with a water outlet pipeline, a telescopic spring is arranged inside the limiting sliding groove, a stirring shaft is arranged at the bottom of the device shell, the tail end of the stirring shaft is connected with a driving motor, the driving motor is arranged at the bottom of the device shell, a first drying box shell is arranged on the side face of the bottom of the device shell, a second drying box shell is connected on the side face of the first drying box shell, and a positioning rod is arranged at the bottom of the second drying box shell, the junction on first stoving case shell and second stoving case shell top is provided with the dwang, the front end of dwang is connected with the drive shaft, the inside of first stoving case shell and second stoving case shell all is provided with heating element, be connected with the pipeline that draws water between first stoving case shell and the device shell, the inside of the pipeline front end that draws water is provided with the check valve.
Preferably, the inside shape of device shell is circular, and the top of device shell is seted up the channel type structure, be connected for dismantling between device top cap and the device shell.
Preferably, the limiting sliding grooves are symmetrically arranged inside the device shell, two ends of the telescopic springs are fixedly connected with the bottom surfaces of the limiting sliding grooves and the bottom surface of the filter screen plate respectively, and the filter screen plate forms an up-down lifting structure inside the device shell through the telescopic springs.
Preferably, the stirring shaft is equal to the inner diameter of the device shell, the stirring shaft is fixedly connected with the driving motor, and the stirring shaft forms a rotating structure in the device shell through the driving motor.
Preferably, the first drying box shell and the second drying box shell are detachably connected, a groove-shaped structure is formed in the bottom of the second drying box shell, and the size of the groove-shaped structure is equal to that of the positioning rod.
Preferably, the front end of the rotating rod and the bottom of the driving shaft are both provided with helical gears, the driving shaft and the rotating rod are in meshed connection, and the rotating rod forms a rotating structure through the driving shaft.
Compared with the prior art, the utility model has the beneficial effects that: this recycled concrete grit splitter:
(1) the sand shaking device is characterized in that the filter screen plate is arranged and fixedly connected with the telescopic spring, and the filter screen plate is shaken up and down through the telescopic spring, so that stones on the filter screen plate can shake, residual sand is shaken on the bottom surface in the shell of the device, the stones and the sand are separated as far as possible, and the residue is avoided;
(2) be provided with the water tank, the water tank is to the interior water injection of device shell, both can erode the stone, can make grit and water mix simultaneously, be provided with the (mixing) shaft, make grit and water intensive mixing, later through the pipeline that draws water with the inside evaporation of the mixture suction drying device of grit and water stoving, the pipeline front end that draws water is provided with filter plate and check valve, both can avoid the less stone of volume to get into drying device, avoid appearing the backward flow simultaneously, make grit and stone complete separation, and simultaneously, first stoving case shell conveniently dismantles with second stoving case shell, the device top cap is conveniently dismantled with the device shell, grit after making the separation is conveniently collected with the stone.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the stirring shaft of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a device housing; 2. a device top cover; 3. a feed inlet; 4. a limiting chute; 5. a filter screen plate; 6. a support plate; 7. a water tank; 8. a water outlet pipeline; 9. a tension spring; 10. a stirring shaft; 11. a drive motor; 12. a first drying box housing; 13. a second drying box outer shell; 14. positioning a rod; 15. rotating the rod; 16. a drive shaft; 17. a heating element; 18. a water pumping pipeline; 19. a one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a recycled concrete sand-stone separation device comprises a device shell 1, a device top cover 2, a feed inlet 3, a limiting chute 4, a filter screen plate 5, a support plate 6, a water tank 7, a water outlet pipeline 8, a telescopic spring 9, a stirring shaft 10, a driving motor 11, a first drying box shell 12, a second drying box shell 13, a positioning rod 14, a rotating rod 15, a driving shaft 16, a heating element 17, a water pumping pipeline 18 and a one-way valve 19, wherein the top end of the device shell 1 is provided with the device top cover 2, the feed inlet 3 is arranged on the device top cover 2, the inner wall of the device shell 1 is provided with the limiting chute 4, the filter screen plate 5 is arranged inside the limiting chute 4, the support plate 6 is arranged on the outer surface of the device shell 1, the water tank 7 is arranged above the support plate 6, the top end of the water tank 7 is connected with the water outlet pipeline 8, the telescopic spring 9 is arranged inside the limiting chute 4, and the stirring shaft 10 is arranged at the bottom of the device shell 1, and the end of the stirring shaft 10 is connected with a driving motor 11, and the driving motor 11 is arranged at the bottom of the device shell 1, a first drying box shell 12 is arranged at the side of the bottom of the device shell 1, a second drying box shell 13 is connected at the side of the first drying box shell 12, a positioning rod 14 is arranged at the bottom of the second drying box shell 13, a rotating rod 15 is arranged at the joint of the top ends of the first drying box shell 12 and the second drying box shell 13, the front end of the rotating rod 15 is connected with a driving shaft 16, heating elements 17 are arranged inside the first drying box shell 12 and the second drying box shell 13, a water pumping pipeline 18 is connected between the first drying box shell 12 and the device shell 1, and a one-way valve 19 is arranged inside the front end of the water pumping pipeline 18.
The inside shape of device shell 1 is circular, and the cell type structure has been seted up on the top of device shell 1, for can dismantling the connection between device top cap 2 and the device shell 1, conveniently collects the stone.
The limiting sliding grooves 4 are symmetrically arranged in the device shell 1, two ends of the telescopic springs 9 are fixedly connected with the bottom surface of the limiting sliding grooves 4 and the bottom surface of the filter screen plate 5 respectively, and the filter screen plate 5 forms an up-down lifting structure in the device shell 1 through the telescopic springs 9, so that the filter screen plate 5 can shake up and down.
The stirring shaft 10 is equal to the inner diameter of the device shell 1, the stirring shaft 10 is fixedly connected with the driving motor 11, and the stirring shaft 10 forms a rotating structure in the device shell 1 through the driving motor 11, so that water and sand are fully mixed.
The first drying box shell 12 and the second drying box shell 13 are detachably connected, a groove-shaped structure is formed in the bottom of the second drying box shell 13, and the size of the groove-shaped structure is equal to that of the positioning rod 14.
The front end of dwang 15 and drive shaft 16's bottom all set up to the helical gear, and be connected for the meshing between drive shaft 16 and the dwang 15, and the dwang 15 constitutes revolution mechanic through drive shaft 16, makes things convenient for the dismantlement of second stoving case shell 13.
The working principle is as follows: when the recycled concrete sand-stone separation equipment is used, firstly, the parts required by the device are assembled, putting recycled concrete into the device shell 1 through the feeding hole 3, filtering the recycled concrete entering the device shell 1 by the filter screen plate 5, enabling sand with smaller volume to pass through the filter screen plate 5 and fall on the bottom surface inside the device shell 1, filtering stones with larger volume and then remaining on the filter screen plate 5, starting a water pump at the joint of the water outlet pipeline 8 and the water tank 7, pumping water in the water tank 7 into the device shell 1 by the water pump, vibrating the filter screen plate 5 up and down under the action of water and the telescopic spring 9, further flushing residual sand to the bottom of the device shell 1, after the water injection is completed, the driving motor 11 is started, and the driving motor 11 drives the sand at the bottom of the device shell 1 to be uniformly mixed with the water through the stirring shaft 10.
After the mixing is finished, a water pump on the outer surface of the water pumping pipeline 18 is started, the water pump pumps the mixture of the sand and the water into the first drying box shell 12 and the second drying box shell 13 through the water pumping pipeline 18, the filter screen plate 5 in the water pumping pipeline 18 prevents the stones from entering the water pumping pipeline 18, meanwhile, the one-way valve 19 prevents backflow, the heating element 17 is started to dry the sand, after the evaporation drying is finished, the driving shaft 16 is rotated, the driving shaft 16 drives the rotating rod 15 to rotate, so that the second drying box shell 13 is separated from the first drying box shell 12, the sand is taken out, the interiors of the first drying box shell 12 and the second drying box shell 13 are washed, the second drying box shell 13 is connected with the first drying box shell 12 again along the positioning rod 14, the device top cover 2 is rotated and taken down, the stones in the device shell 1 are taken out, and the sand-stone separation of the recycled concrete is finished, the above is the operation of the device, and the details which are not described in detail in this specification, such as the extension spring 9, the driving motor 11, etc., are well known in the art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a recycled concrete grit splitter, includes device shell (1), draws water pipeline (18) and check valve (19), its characterized in that: the device is characterized in that a device top cover (2) is arranged at the top end of the device shell (1), a feeding hole (3) is formed in the device top cover (2), a limiting sliding groove (4) is formed in the inner wall of the device shell (1), a filter screen plate (5) is arranged inside the limiting sliding groove (4), a supporting plate (6) is arranged on the outer surface of the device shell (1), a water tank (7) is arranged above the supporting plate (6), a water outlet pipeline (8) is connected to the top end of the water tank (7), a telescopic spring (9) is arranged inside the limiting sliding groove (4), a stirring shaft (10) is arranged at the bottom of the device shell (1), a driving motor (11) is connected to the tail end of the stirring shaft (10), the driving motor (11) is arranged at the bottom of the device shell (1), and a first drying box shell (12) is arranged on the side face of the bottom of the device shell (1), the side of first stoving case shell (12) is connected with second stoving case shell (13), the bottom of second stoving case shell (13) is provided with locating lever (14), first stoving case shell (12) is provided with dwang (15) with the junction on second stoving case shell (13) top, the front end of dwang (15) is connected with drive shaft (16), the inside of first stoving case shell (12) and second stoving case shell (13) all is provided with heating element (17), be connected with between first stoving case shell (12) and device shell (1) drinking-water pipeline (18), the inside of drinking-water pipeline (18) front end is provided with check valve (19).
2. The recycled concrete sand-stone separating device according to claim 1, wherein: the device is characterized in that the inside of the device shell (1) is circular, the top end of the device shell (1) is provided with a groove-shaped structure, and the device top cover (2) is detachably connected with the device shell (1).
3. The recycled concrete sand-stone separating device according to claim 1, wherein: the limiting sliding grooves (4) are symmetrically arranged inside the device shell (1), two ends of each telescopic spring (9) are fixedly connected with the bottom surfaces of the limiting sliding grooves (4) and the bottom surface of each filter screen plate (5) respectively, and each filter screen plate (5) forms an up-down lifting structure inside the device shell (1) through the telescopic springs (9).
4. The recycled concrete sand-stone separating device according to claim 1, wherein: the inner diameters of the stirring shaft (10) and the device shell (1) are equal, the stirring shaft (10) is fixedly connected with the driving motor (11), and the stirring shaft (10) forms a rotating structure in the device shell (1) through the driving motor (11).
5. The recycled concrete sand-stone separating device according to claim 1, wherein: the first drying box shell (12) is detachably connected with the second drying box shell (13), the bottom of the second drying box shell (13) is provided with a groove-shaped structure, and the size of the groove-shaped structure is equal to that of the positioning rod (14).
6. The recycled concrete sand-stone separating device according to claim 1, wherein: the front end of the rotating rod (15) and the bottom of the driving shaft (16) are both provided with helical gears, the driving shaft (16) and the rotating rod (15) are in meshed connection, and the rotating rod (15) forms a rotating structure through the driving shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156747.4U CN215466047U (en) | 2021-09-08 | 2021-09-08 | Recycled concrete grit splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156747.4U CN215466047U (en) | 2021-09-08 | 2021-09-08 | Recycled concrete grit splitter |
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| Publication Number | Publication Date |
|---|---|
| CN215466047U true CN215466047U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122156747.4U Active CN215466047U (en) | 2021-09-08 | 2021-09-08 | Recycled concrete grit splitter |
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| CN (1) | CN215466047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453065A (en) * | 2022-01-17 | 2022-05-10 | 江苏晨马建筑科技有限公司 | Material crushing system for commercial concrete processing |
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2021
- 2021-09-08 CN CN202122156747.4U patent/CN215466047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453065A (en) * | 2022-01-17 | 2022-05-10 | 江苏晨马建筑科技有限公司 | Material crushing system for commercial concrete processing |
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