CN218574281U - Recycled concrete fine aggregate processingequipment - Google Patents

Abstract

The utility model discloses a recycled concrete fine aggregate processingequipment, including the casing, the inside disc that is equipped with of casing, the disc top is equipped with the cartridge filter, and disc inner wall is equipped with the hob that rotates the connection in the middle of the cartridge filter, and the hob outer wall is equipped with broken awl, and shells inner wall is equipped with the ring gear who rotates the connection, and ring gear is equipped with the scraper blade in the cartridge filter outside, and hob one end is connected with drive assembly. The utility model discloses can make the fine aggregate pile up on the disc and not pile up on the cartridge filter, consequently can reduce the possibility that the cartridge filter is blockked up, and broken awl can carry out the secondary crushing to the fine aggregate, guarantee that the fine aggregate can all be sieved out and strain a section of thick bamboo, the fine aggregate striking of big mesh footpath can make it produce vibrations when cartridge filter inner wall simultaneously, can reduce the possibility that the cartridge filter is blockked up once more, the scraper blade also can be scraped the fine aggregate that part was blockked up in the cartridge filter down, can ensure that the cartridge filter can not be blockked up, and then can improve the filtration efficiency of cartridge filter.

Description

Recycled concrete fine aggregate processingequipment

Technical Field

The utility model relates to a concrete processing technology field specifically is a recycled concrete fine aggregate processingequipment.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded 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 concrete aggregate is a granular loose material which plays a role of a framework or filling in concrete and is divided into a coarse aggregate and a fine aggregate, wherein the coarse aggregate refers to pebbles, broken stones and the like, and the fine aggregate refers to natural sand, artificial sand and the like. During the processing of the recycled concrete fine aggregate, after the recycled concrete fine aggregate is crushed, screening treatment is carried out, and powder which does not reach the use precision is removed, so that secondary processing is carried out, and the powder can be ensured to reach the mesh diameter required by use.

The existing screening mainly uses a filter screen as a main part, most of fine aggregates are arranged on the filter screen, and the fine aggregates reaching a specified mesh diameter pass through meshes of the filter screen by means of self gravity to realize the purpose of screening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled concrete fine aggregate processingequipment to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a recycled concrete fine aggregate processingequipment, includes the casing, the inside disc that is equipped with of casing, the disc top is equipped with the cartridge filter, the disc inner wall in be equipped with the hob that rotates the connection in the middle of the cartridge filter, the hob outer wall is equipped with the broken awl of a plurality of, shells inner wall is equipped with the ring gear who rotates the connection, ring gear in the cartridge filter outside is equipped with the scraper blade, hob one end is connected with drive assembly.

Further, the cartridge filter outer wall is equipped with a plurality of lug one, shells inner wall be equipped with lug one assorted lug two, lug one bottom is equipped with the spacer pin, lug two inner walls be equipped with spacer pin assorted through-hole, the disc top be equipped with cartridge filter assorted spacing groove, the casing top is equipped with the apron, the apron pass through the buckle with the casing is connected.

Furthermore, drive assembly includes driving motor, driving motor's output shaft with hob one end is connected, hob outer wall cover is equipped with toper tooth one, the meshing of toper tooth one outside has toper tooth two, rotates for the hob and provides the power supply.

Furthermore, the outer wall of the conical tooth is provided with a first rotating shaft, the outer wall of one end of the first rotating shaft is provided with a third conical tooth, the outer side of the third conical tooth is meshed with a fourth conical tooth, the outer wall of the fourth conical tooth is provided with a second rotating shaft, and one end of the second rotating shaft is provided with a gear meshed with the annular gear, so that the purpose that the annular rack can be driven to rotate together is achieved.

Furthermore, the ring gear is connected with the scraper through a first connecting rod, the disc is connected with the inner wall of the shell through a second connecting rod, and the driving motor is connected with the inner wall of the shell through a third connecting rod, so that all parts can be connected.

Further, the apron inner wall is equipped with the feed inlet, the casing bottom is equipped with the discharge gate, the casing bottom is equipped with a plurality of supporting leg, ensures that can normally arrange the material.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up the disc, the cartridge filter, the hob, broken awl, ring gear and scraper blade, can make the fine aggregate pile up on the disc and do not pile up on the cartridge filter, consequently, can reduce the possibility that the cartridge filter is blockked up, and broken awl can carry out the secondary crushing to the fine aggregate, in order to guarantee that the fine aggregate can all be sieved out and cross a section of thick bamboo, simultaneously at the screening in-process, the fine aggregate striking of big mesh footpath is when cartridge filter inner wall, can make it produce vibrations, thereby can be blockked up the fine aggregate shake of part in the cartridge filter mesh and fall, can reduce the possibility that the cartridge filter is blockked up once more, the scraper blade also can scrape the fine aggregate that part is blockked up in the cartridge filter down, thereby can ensure that the cartridge filter can not blockked up, and then can improve the filtration efficiency of cartridge filter.

2. The utility model discloses a set up lug one, lug two, spacer pin, spacing groove and apron, can convenient and fast change the cartridge filter to can make the thin aggregate that different mesh footpaths can be screened to this device, increase the suitability of this device, and easy operation is swift, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front sectional view of a filter cartridge according to the present invention;

FIG. 2 is a front sectional view of the housing of the present invention;

FIG. 3 is a schematic view of the ring gear of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 1;

in the figure: 1. a housing; 2. a disc; 3. a filter cartridge; 4. a screw rod; 5. a crushing cone; 6. a ring gear; 7. a squeegee; 8. a first bump; 9. a second bump; 10. a spacing pin; 11. a limiting groove; 12. a cover plate; 13. a drive motor; 14. a first conical tooth; 15. a second conical tooth; 16. a first rotating shaft; 17. a third conical tooth; 18. a fourth conical tooth; 19. a second rotating shaft; 20. a feed inlet; 21. a discharge port; 22. supporting legs; 23. a gear.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a recycled concrete fine aggregate processingequipment, includes casing 1, 1 inside disc 2 that is equipped with of casing, 2 tops of disc are equipped with cartridge filter 3, 2 inner walls of disc in be equipped with the hob 4 that rotates the connection in the middle of cartridge filter 3, 4 outer walls of hob are equipped with the broken awl 5 of a plurality of, 1 inner wall of casing is equipped with the ring gear 6 that rotates the connection, ring gear 6 in the 3 outsides of cartridge filter are equipped with scraper blade 7, 4 one ends of hob are connected with drive assembly.

The outer wall of the filter cartridge 3 is provided with a plurality of first protruding blocks 8, the inner wall of the shell 1 is provided with second protruding blocks 9 matched with the first protruding blocks 8, the bottoms of the first protruding blocks 8 are provided with limiting pins 10, the inner walls of the second protruding blocks 9 are provided with through holes matched with the limiting pins 10, the top of the disc 2 is provided with limiting grooves 11 matched with the filter cartridge 3, the top of the shell 1 is provided with an cover plate 12, and the cover plate 12 is connected with the shell 1 through a buckle.

The driving assembly comprises a driving motor 13, an output shaft of the driving motor 13 is connected with one end of the screw rod 4, a first conical tooth 14 is sleeved on the outer wall of the screw rod 4, and a second conical tooth 15 is meshed on the outer side of the first conical tooth 14.

The outer wall of the second conical tooth 15 is provided with a first rotating shaft 16, the outer wall of one end of the first rotating shaft 16 is provided with a third conical tooth 17 in a sleeved mode, the outer side of the third conical tooth 17 is engaged with a fourth conical tooth 18, the outer wall of the fourth conical tooth 18 is provided with a second rotating shaft 19, and one end of the second rotating shaft 19 is provided with a gear 23 engaged with the ring gear 6.

The ring gear 6 is connected with the scraper 7 through a first connecting rod, the disc 2 is connected with the inner wall of the shell 1 through a second connecting rod, and the driving motor 13 is connected with the inner wall of the shell 1 through a third connecting rod.

The inner wall of the cover plate 12 is provided with a feeding hole 20, the bottom of the shell 1 is provided with a discharging hole 21, and the bottom of the shell 1 is provided with a plurality of supporting legs 22.

The specific implementation mode is as follows: when the device is used, fine aggregates are discharged into the shell 1 through the feed inlet 20, the fine aggregates are stacked on the disc 2, then the driving motor 13 is started, the driving motor 13 drives the screw rod 4 to rotate in the forward direction, the screw rod 4 rotates to drive the fine aggregates to move upwards and also drive the fine aggregates to rotate, the fine aggregates are dispersed outwards through centrifugal force and contact with the inner wall of the filter cylinder 3, when the mesh diameter of the fine aggregates is smaller than that of meshes in the filter cylinder 3, the fine aggregates pass through the filter cylinder 3 and then fall to the bottom of the shell 1 to be discharged from the discharge port 21, fine aggregates with larger mesh diameter in the filter cylinder 3 rebound again after contacting the inner wall of the filter cylinder 3, the fine aggregates are crushed again after colliding with the crushing cone 5 on the outer wall of the screw rod 4, the crushed fine aggregates move to one side of the filter cylinder 3 again, the steps are repeated until the fine aggregates are all sieved out of the filter cylinder 3, the fine aggregates are sieved out of the filter cylinder 3 and stacked on the disc 2 without being stacked on the filter cylinder 3, therefore, the possibility of reducing the possibility that the screening 3, and the possibility that the aggregates rotate in the conical gear 16 when the conical gear 16 rotates to drive the conical gear 16 to rotate, the conical rod 16, the conical gear 16 rotates in the conical gear 16, the conical gear which is driven by the conical gear which is blocked, ring gear 6 can drive scraper blade 7 through the connecting rod and remove, make scraper blade 7 remove around cartridge filter 3, scraper blade 7 can scrape the 3 outer walls of cartridge filter and get, can scrape the fine aggregate that part is blockked up in cartridge filter 3 down, thereby can ensure that cartridge filter 3 can not blockked up, and then can improve the filtration efficiency of cartridge filter 3, when the fine aggregate of different mesh footpaths needs to be filtered, the accessible is changed cartridge filter 3 and is realized, and when cartridge filter 3 needs to be changed, can open the buckle, then take off apron 12, can take out cartridge filter 3 from casing 1 this moment, then agree with the cartridge filter 3 bottom that needs to be changed with spacing groove 11 mutually, the spacer pin 10 of lug 8 bottom inserts in the through-hole, fix apron 12 on casing 1 through the fixture block again this moment, can be completely to the change of cartridge filter 3, and is easy to operate swift, therefore, the clothes hanger type is strong in practicability.

Finally, it should be noted that: 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 modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a recycled concrete fine aggregate processingequipment, includes casing (1), its characterized in that: casing (1) inside is equipped with disc (2), disc (2) top is equipped with cartridge filter (3), disc (2) inner wall in be equipped with screw rod (4) that rotate the connection in the middle of cartridge filter (3), screw rod (4) outer wall is equipped with the broken awl (5) of a plurality of, casing (1) inner wall is equipped with ring gear (6) that rotate the connection, ring gear (6) in cartridge filter (3) outside is equipped with scraper blade (7), screw rod (4) one end is connected with drive assembly.

2. The apparatus for processing recycled concrete fine aggregate according to claim 1, wherein: cartridge filter (3) outer wall is equipped with a plurality of lug (8), casing (1) inner wall be equipped with lug (8) assorted lug two (9), lug (8) bottom is equipped with spacer pin (10), lug two (9) inner wall be equipped with spacer pin (10) assorted through-hole, disc (2) top be equipped with cartridge filter (3) assorted spacing groove (11), casing (1) top is equipped with apron (12), apron (12) through the buckle with casing (1) is connected.

3. The apparatus for processing recycled concrete fine aggregate according to claim 1, wherein: the driving assembly comprises a driving motor (13), an output shaft of the driving motor (13) is connected with one end of the screw rod (4), a first conical tooth (14) is sleeved on the outer wall of the screw rod (4), and a second conical tooth (15) is meshed on the outer side of the first conical tooth (14).

4. The apparatus for processing recycled concrete fine aggregate according to claim 3, wherein: the outer wall of two (15) conical teeth is equipped with pivot one (16), a pivot one (16) one end outer wall cover is equipped with three (17) conical teeth, the meshing of three (17) conical teeth outside has four (18) conical teeth, four (18) conical teeth outer walls are equipped with two (19) pivots, two (19) pivots one end be equipped with ring gear (6) engaged with gear (23) mutually.

5. The apparatus for processing recycled concrete fine aggregate according to claim 4, wherein: the annular gear (6) is connected with the scraper (7) through a first connecting rod, the disc (2) is connected with the inner wall of the shell (1) through a second connecting rod, and the driving motor (13) is connected with the inner wall of the shell (1) through a third connecting rod.

6. The apparatus for processing recycled concrete fine aggregate according to claim 2, wherein: the improved feeding device is characterized in that a feeding hole (20) is formed in the inner wall of the cover plate (12), a discharging hole (21) is formed in the bottom of the shell (1), and a plurality of supporting legs (22) are arranged at the bottom of the shell (1).

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