CN217774706U

CN217774706U - Grit splitter is used in recycled concrete processing production

Info

Publication number: CN217774706U
Application number: CN202221310561.8U
Authority: CN
Inventors: 王占吉; 马安; 沈向阳; 丁菊丽
Original assignee: Nantong Gusheng Building Materials Co ltd
Current assignee: Nantong Gusheng Building Materials Co ltd
Priority date: 2022-05-29
Filing date: 2022-05-29
Publication date: 2022-11-11
Anticipated expiration: 2032-05-29

Abstract

The utility model relates to a recycled concrete processing technology field specifically is a grit splitter is used in recycled concrete processing production, include: the top end of the separation box is provided with a filling hopper, a screening structure is arranged in the separation box, and one side of the screening structure is provided with a screening vibration structure; the grit collecting bin is arranged in the separating box, a discharge groove is formed in the bottom of the grit collecting bin, a driving screw shaft is arranged in the discharge groove, a power input end of the driving screw shaft is connected with a stepping motor, and the stepping motor is arranged on the separating box. The utility model discloses a screening vibrations structure that sets up can strike the screening net when rotating to enable the screening net and shake, can avoid the grit granule to block up the sieve mesh like this, so can further improve the screening effect, discharge from the stone discharge port through knocking the stone that also can be convenient for large granule simultaneously.

Description

Grit splitter is used in recycled concrete processing production

Technical Field

The utility model relates to a recycled concrete processing technology field specifically is a grit splitter is used in recycled concrete processing production.

Background

The regenerated concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed waste concrete blocks with the grading according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and then adding cement, water and the like. Sand, which refers to a loose mixture of sand and gravel.

Generally, sand and stone separation is mostly carried out through a screen, and partial sand and stone can block the mesh, so that a sand and stone separation device for recycled concrete processing production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grit splitter is used in recycled concrete processing production to propose that general grit separation is separated mostly through the screen cloth in solving above-mentioned background art, the problem of jam mesh can appear in partial grit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grit splitter is used in recycled concrete processing production, includes:

the device comprises a separation box, a filling hopper is installed at the top end of the separation box, a screening structure is installed inside the separation box, a screening vibration structure is arranged on one side of the screening structure, casters are installed at four corners of the bottom end of the separation box, and a stone discharge port is formed in the side wall of the separation box;

the gravel collecting bin is arranged inside the separation box, a discharge groove is formed in the bottom of the gravel collecting bin, a driving screw shaft is arranged inside the discharge groove, a power input end of the driving screw shaft is connected with a stepping motor, and the stepping motor is arranged on the separation box.

Preferably, the separation tank is communicated with the filling hopper, and the stone discharge port is communicated with the separation tank.

Preferably, the gravel collecting bin is of a V-shaped structure, and a rotating structure is formed between the stepping motor and the driving screw shaft.

Preferably, screening structure includes driving motor, drive shaft, drive belt, screening net and driven shaft, driving motor's power take off end is connected with the drive shaft, and the cover is equipped with the drive belt in the drive shaft, the drive belt intermediate position is provided with the screening net, the driven shaft is installed to the other end of drive belt, and the both ends of driven shaft pass through the bearing and install on the separator box.

Preferably, the driving motor forms a rotating structure through the driving shaft, the driven shaft and the transmission belt, and the transmission belt and the screening net form an included angle of 30 degrees with the horizontal line.

Preferably, screening vibrations structure includes servo motor and vibrations knee lever, and servo motor's power take off end is connected with the vibrations knee lever.

Preferably, a rotating structure is formed between the servo motor and the vibration curved rod, and the vibration curved rod is of an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the grit collection bin of V type structure and can save the grit granule after the screening to this enables the grit and all concentrates on the discharge tank in, drives the drive screw axis through step motor and rotates and can carry out the automation to the grit after filtering and discharge the processing, with this convenience that can improve the device when using.

The utility model discloses a screening structure that sets up can be sieved the grit raw materials and handle, and the screening net can rotate through the drive shaft, can circulate the screening that lasts to the grit raw materials like this to this can improve the effect of grit separation, sets up the stone that enables big granule through the slope simultaneously and discharges from the stone discharge port, thereby guarantees the convenience that the stone discharged.

The utility model discloses a screening vibrations structure that sets up can strike the screening net when rotating to enable the screening net and shake, can avoid the grit granule to block up the sieve mesh like this, so can further improve the screening effect, discharge from the stone discharge port through knocking the stone that also can be convenient for large granule simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic diagram of the sieving structure of the present invention;

FIG. 3 is a schematic view of the bottom structure inside the separation box of the present invention;

figure 4 is the utility model discloses screening vibrations structure sketch map.

In the figure: 1. a separation tank; 2. filling a hopper; 3. screening the structure; 301. a drive motor; 302. a drive shaft; 303. a transmission belt; 304. screening the net; 305. a driven shaft; 4. screening the vibrating structure; 401. a servo motor; 402. vibrating the curved bar; 5. a caster wheel; 6. a pebble discharge port; 7. a gravel collecting bin; 8. a discharge tank; 9. a stepping motor; 10. the screw shaft is driven.

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 to 2, a sand-separating apparatus for recycled concrete processing includes: separation box 1, filling funnel 2 is installed on the top of separation box 1, intercommunication each other between separation box 1 and the filling funnel 2, the internally mounted of separation box 1 has screening structure 3, screening structure 3 includes driving motor 301, drive shaft 302, drive belt 303, screening net 304 and driven shaft 305, driving motor 301's power take off end is connected with drive shaft 302, and the cover is equipped with drive belt 303 on the drive shaft 302, drive belt 303 intermediate position is provided with screening net 304, driven shaft 305 is installed to the other end of drive belt 303, and the both ends of driven shaft 305 are installed on separation box 1 through the bearing, driving motor 301 passes through drive shaft 302, constitute rotating-structure between driven shaft 305 and the drive belt 303, and drive belt 303, screening net 304 and water flat line become 30 contained angles, screening treatment can be carried out the grit raw materials through the screening structure 3 that sets up, screening net 304 can rotate through drive shaft 302, can carry out the continuous screening of circulation to the grit raw materials like this, with this can improve the effect of grit separation, set up simultaneously and enable the discharge of large-grained stone from stone discharge port 6 through the slope, thereby guarantee the convenience that the grit discharges.

As shown in fig. 1 and 4, a sand and stone separating apparatus for recycled concrete processing production, comprising: screening structure 3's one side is provided with screening shock structure 4, screening shock structure 4 includes servo motor 401 and vibrations curved bar 402, and servo motor 401's power take off end is connected with vibrations curved bar 402, constitute revolution mechanic between servo motor 401 and the vibrations curved bar 402, and the structure of vibrations curved bar 402 is L type structure, screening shock structure 4 through the setting can strike the processing to the screening net 304 when rotating, thereby enable screening net 304 to vibrate, can avoid grit granule to block up like this, so can further improve the screening effect, also can be convenient for the stone of large granule to discharge from stone discharge port 6 through strikeing simultaneously, truckle 5 is all installed in the bottom four corners of separator box 1, stone discharge port 6 has been seted up on separator box 1's the lateral wall, communicate each other between stone discharge port 6 and the separator box 1.

As shown in fig. 1 and 3, a sand and stone separating apparatus for recycled concrete processing production, comprising: the gravel collecting bin 7 is arranged inside the separation box 1, a discharge groove 8 is formed in the bottom of the gravel collecting bin 7, a driving screw shaft 10 is arranged inside the discharge groove 8, a power input end of the driving screw shaft 10 is connected with a stepping motor 9, the stepping motor 9 is arranged on the separation box 1, the structure of the gravel collecting bin 7 is of a V-shaped structure, a rotating structure is formed between the stepping motor 9 and the driving screw shaft 10, screened gravel particles can be stored through the gravel collecting bin 7 with the V-shaped structure, all gravel can be concentrated into the discharge groove 8, the stepping motor 9 drives the driving screw shaft 10 to rotate, filtered gravel can be automatically discharged, and the convenience of the device in use can be improved.

The working principle is as follows: firstly, when the sand-gravel separation equipment is used, the separation box 1 is pushed, the separation box 1 can move through the caster 5, the equipment is moved to a proper position to be used, sand-gravel raw materials are filled into the separation box 1 through the filling hopper 2, the driving motor 301 is started, the driving motor 301 works to drive the driving shaft 302 to rotate, the driving shaft 302 can drive the driving belt 303 to rotate, the screening net 304 can rotate along with the driving belt 303, sand added into the separation box 1 can fall onto the screening net 304, the sand can be filtered through the screening net 304, the screening net 304 can drive large-particle stones remained on the screening net after filtration to the discharge port 6 through rotation energy, the servo motor 401 is started, the servo motor 401 works to drive the vibration curved rod 402 to rotate, the vibration curved rod 402 can knock the screening net 304, sand-gravel blockage can be avoided, filtered sand particles can fall into the sand-gravel bin 7, the V-shaped sand collection bin 7 can enable sand to be concentrated into the discharge groove 8, the stepping motor 9 is started, and the stepping motor 9 can drive the spiral shaft 8 to rotate, and enable the spiral shaft 8 to discharge sand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a recycled concrete processing sand and stone splitter for production which characterized in that includes:

the device comprises a separation box (1), wherein a filling hopper (2) is installed at the top end of the separation box (1), a screening structure (3) is installed inside the separation box (1), a screening vibration structure (4) is arranged on one side of the screening structure (3), four corners of the bottom end of the separation box (1) are provided with trundles (5), and the side wall of the separation box (1) is provided with a stone discharge port (6);

storehouse (7) is collected to grit, and it sets up the inside of separator box (1), discharge tank (8) have been seted up to the bottom in grit collection storehouse (7), the internally mounted of discharge tank (8) has drive screw axis (10), the power input end of drive screw axis (10) is connected with step motor (9), and step motor (9) are installed on separator box (1).

2. The sand-stone separation device for recycled concrete processing production according to claim 1, wherein the separation box (1) is communicated with the filling hopper (2), and the stone discharge port (6) is communicated with the separation box (1).

3. The sand-stone separation equipment for processing and producing recycled concrete according to claim 1, wherein the structure of the gravel collecting bin (7) is a V-shaped structure, and a rotating structure is formed between the stepping motor (9) and the driving screw shaft (10).

4. The sand-stone separation equipment for processing and producing recycled concrete is characterized in that the screening structure (3) comprises a driving motor (301), a driving shaft (302), a driving belt (303), a screening net (304) and a driven shaft (305), the power output end of the driving motor (301) is connected with the driving shaft (302), the driving shaft (302) is sleeved with the driving belt (303), the screening net (304) is arranged in the middle of the driving belt (303), the driven shaft (305) is installed at the other end of the driving belt (303), and two ends of the driven shaft (305) are installed on the separation box (1) through bearings.

5. The sand-stone separation equipment for processing and producing recycled concrete according to claim 4, characterized in that the driving motor (301) forms a rotating structure through the driving shaft (302), the driven shaft (305) and the transmission belt (303), and the transmission belt (303) and the screening net (304) form an included angle of 30 degrees with the horizontal line.

6. The sand-stone separating device for processing and producing recycled concrete according to claim 1, characterized in that the screening and vibrating structure (4) comprises a servo motor (401) and a vibrating curved rod (402), and the power output end of the servo motor (401) is connected with the vibrating curved rod (402).

7. The sand-stone separating device for processing and producing recycled concrete according to claim 6, characterized in that a rotating structure is formed between the servo motor (401) and the vibrating curved rod (402), and the vibrating curved rod (402) is of an L-shaped structure.