CN212791759U

CN212791759U - Concrete recycling sand-stone separating device

Info

Publication number: CN212791759U
Application number: CN202020712421.8U
Authority: CN
Inventors: 王利平
Original assignee: Qingdao Huaou Concrete Co ltd
Current assignee: Qingdao Huaou Concrete Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-26
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a grit separator is retrieved to concrete relates to concrete technical field. This grit separator is retrieved to concrete, comprising a base plate, two support frames of last fixed surface of bottom plate are connected with, and the one side that two support frames kept away from each other all rotates to run through has the pivot, is provided with two mounting panels between two support frames, and the one side that two mounting panels kept away from each other is provided with the carousel respectively with the one side fixed connection that two pivots are close to each other, four bracing pieces of the equal fixedly connected with in one side that two carousels kept away from each other. This grit separator is retrieved to concrete through setting up bracing piece, stirring structure, directional ring, reset spring and cone, has reached the effect of evenly carrying out the screening with the grit, has solved the grit screening efficiency of piling together too slow to the position that is located the top needs long time to sieve and arrives, causes the lower problem of screening efficiency.

Description

Concrete recycling sand-stone separating device

Technical Field

The utility model relates to a concrete technical field specifically is a sand and stone separator is retrieved to concrete.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement serving as a cementing material, sand and stone serving as aggregate and water in a certain proportion and stirring, and is also called common concrete.

For the recycling of materials, concrete needs to be recycled, sand needs to be separated in the concrete recycling process, and therefore a sand-stone separating device needs to be used, but when sand is separated by the sand-stone separating device, sand to be separated is generally piled on a screen to be screened, but the efficiency of screening the piled sand-stone is too slow, and the part above the piled sand-stone is required to be screened for a long time, so that the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grit separator is retrieved to concrete has solved and has piled grit screening efficiency together too slow to the position that is located the top needs long time to sieve and arrives, causes the lower problem of screening efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a grit separator is retrieved to concrete, comprising a base plate, two support frames of last fixed surface of bottom plate, the one side that two support frames were kept away from each other all rotates and runs through there is the pivot, be provided with two mounting panels between two support frames, the one side that two mounting panels were kept away from each other respectively with the one side fixed connection that two pivots were close to each other, be provided with the carousel between two mounting panels, four bracing pieces of the equal fixedly connected with in one side that two carousels were kept away from each other, the one end that eight bracing pieces were kept away from each other slides respectively and runs through the one side that two mounting panels are close to each other, be provided with two and partly leak a section of thick bamboo between two carousels, the one side fixed connection that both ends face were close to each other with two carousels about being located half.

The top of bottom plate has been placed and has been connect the workbin, it is located two below that partly leak a section of thick bamboo to connect the workbin, the surface that is located four left bracing pieces all slides and has cup jointed reset spring, four reset spring's left end all with the right flank fixed connection who is located left mounting panel, four reset spring's right-hand member and the left surface fixed connection who is located left carousel, two carousels pass through connecting axle fixed connection, the connecting axle is located two and partly leaks between the section of thick bamboos, the equal fixedly connected with conical head of right-hand member face of four bracing pieces that are located the right side, the right flank fixedly connected with motor of the support frame that is located the right side, the output of motor and the right-hand member face fixed connection who is located the pivot on right side, the left surface fixedly connected with directional ring of the support frame that is located the right side, the right.

Preferably, four baffles are arranged on the left side of the mounting plate on the left side, and the right side surfaces of the four baffles are fixedly connected with the left end surfaces of the four support rods on the left side respectively.

Preferably, the right ends of the four conical heads are rotatably embedded with balls, and the right ends of the four balls are in rolling contact with the left side face of the orientation ring.

Preferably, the orientation ring is fixedly connected with the support frame on the right side through two connecting blocks, and the two connecting blocks are arc-shaped.

Preferably, four reset springs are all perpendicular to two carousels and set up, and four reset springs are in the axis circumference array evenly distributed of the pivot that is located the left side around the pivot that is located the left side.

Preferably, the two mounting plates are both in a cross shape, and are coaxially arranged with the two rotating shafts.

(III) advantageous effects

The utility model provides a grit separator is retrieved to concrete. The method has the following beneficial effects:

1. the concrete recycling sand-stone separating device is provided with the supporting rod, the stirring structure, the directional ring, the return spring and the conical head, when the separation is carried out, sand-stone is put into the two half leaking barrels, then the supporting rods are fixed together by fastening bolts, the motor is started to drive the rotating shaft to rotate, then the supporting rods are driven by the mounting plate to rotate around the rotating shaft, then the semi-leakage cylinder is driven to rotate, so that the sand and stone are continuously scattered and sieved by the stirring structure in the rotating process, when the supporting rod rotates, the conical head is driven to slide on the side surface of the directional ring and move left and right under the common action of the return spring, the semi-leakage cylinder is shaken to achieve the effect of evenly screening the sand stones, solve the problem that the efficiency of screening the piled sand stones is too slow, and the part above needs a long time to be screened, which causes the problem of low screening efficiency.

2. This grit separator is retrieved to concrete through setting up the ball, carries out the pivoted in-process when the cone, and the ball rolls on the surface of directional ring, has reached the effect that reduces the frictional force between cone and the directional ring, has solved because frictional force is too big to cause wearing and tearing seriously between cone and the directional ring, makes the lower problem of life.

Drawings

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

FIG. 2 is a schematic view of the connection between the connection shaft and the stirring structure of the present invention;

FIG. 3 is a schematic view of the connection between the cone head and the ball of the present invention;

fig. 4 is a schematic view of the connection between the baffle and the support rod of the present invention.

The device comprises a base plate 1, a support frame 2, a mounting plate 3, a rotating shaft 4, a rotating disc 5, a support rod 6, a leakage cylinder 7, a fastening bolt 8, a material receiving box 9, a return spring 10, a connecting shaft 11, a conical head 12, a ball 13, a motor 14, an orientation ring 15, a stirring structure 16, a baffle 17 and a connecting block 18.

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.

The embodiment of the utility model provides a concrete recycling sand and stone separating device, as shown in figure 1-4, comprising a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with two supporting frames 2, the surface of the two supporting frames 2 which is far away from each other is respectively and rotatably penetrated by a rotating shaft 4, two mounting plates 3 are arranged between the two supporting frames 2, the surface of the two mounting plates 3 which is far away from each other is respectively and fixedly connected with the surface of the two rotating shafts 4 which is close to each other, a rotating disc 5 is arranged between the two mounting plates 3, the surface of the two rotating discs 5 which is far away from each other is respectively and fixedly connected with four supporting rods 6, one end of each eight supporting rods 6 which is far away from each other is respectively and slidably penetrated by the surface of the two mounting plates 3 which is close to each other, the left side, set up baffle 17 and prevent that bracing piece 6 from breaking away from mounting panel 3, be provided with two and partly leak a section of thick bamboo 7 between two carousel 5, be located the half both ends face of leaking about a section of thick bamboo 7 in rear respectively with two carousel 5 one side fixed connection that are close to each other, two are partly leak the lower extreme of a section of thick bamboo 7 and articulate each other, two are partly leak the upper end of a section of thick bamboo 7 and pass through two fastening bolt 8 fixed connection.

A material receiving box 9 is placed above the bottom plate 1, the material receiving box 9 is positioned below two half leakage barrels 7, reset springs 10 are sleeved on the outer surfaces of four support rods 6 on the left side in a sliding mode, the four reset springs 10 are all vertically arranged with two turntables 5, the four reset springs 10 are evenly distributed around the rotating shaft 4 on the left side in an axial line circumferential array of the rotating shaft 4 on the left side, the reset springs 10 are in a compression state, the left ends of the four reset springs 10 are all fixedly connected with the right side face of the mounting plate 3 on the left side, the right ends of the four reset springs 10 are fixedly connected with the left side face of the turntable 5 on the left side, the two turntables 5 are fixedly connected through a connecting shaft 11, the connecting shaft 11 is positioned between the two half leakage barrels 7, the right end faces of the four support rods 6 on the right side are all fixedly connected with conical heads 12, and the right, the output end of the motor 14 is fixedly connected with the right end face of the rotating shaft 4 positioned on the right side, the left side face of the support frame 2 positioned on the right side is fixedly connected with the orientation ring 15, the left side face of the orientation ring 15 is wavy, the rotary table 5 moves left and right under the combined action of the conical heads 12 and the reset spring 10 in a compressed state in the sliding process of the left side face of the orientation ring 15, the orientation ring 15 is fixedly connected with the support frame 2 positioned on the right side through two connecting blocks 18, the two connecting blocks 18 are both arc-shaped, the right ends of the four conical heads 12 are in sliding contact with the left side face of the orientation ring 15, the right ends of the four conical heads 12 are rotatably embedded with the balls 13, the right ends of the four balls 13 are in rolling contact with the left side face of the orientation ring 15, the balls 13 are arranged to reduce the friction force between the conical heads 12 and the orientation ring 15, the stirring structure 16 breaks up the sand inside the half leaking barrel 7 when the half leaking barrel 7 rotates.

Theory of operation, when separating, put into two and partly leak a section of thick bamboo 7 with the grit, then use fastening bolt 8 to be fixed together, starter motor 14 drives pivot 4 and rotates, then drive bracing piece 6 through mounting panel 3 and rotate around pivot 4, then drive partly leak a section of thick bamboo 7 and rotate, make stirring structure 16 constantly break up the grit at the pivoted in-process and sieve, it slides in directional ring 15 side to drive conical head 12 when bracing piece 6 pivoted in-process, remove under the common effect with reset spring 10 and control, it rocks to leak a section of thick bamboo 7 to half, thereby evenly filter the grit.

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

1. The utility model provides a concrete recycling grit separator, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two supporting frames (2), one surface of each supporting frame (2) far away from each other is rotatably penetrated by a rotating shaft (4), two mounting plates (3) are arranged between the two supporting frames (2), one surface of each mounting plate (3) far away from each other is fixedly connected with one surface of each rotating shaft (4) close to each other, a turntable (5) is arranged between the two mounting plates (3), one surface of each turntable (5) far away from each other is fixedly connected with four supporting rods (6), one end of each eight supporting rod (6) far away from each other is slidably penetrated through one surface of each mounting plate (3) close to each other, two half leakage barrels (7) are arranged between the two turnplates (5), the left end surface and the right end surface of each half leakage barrel (7) positioned at the rear part are fixedly connected with one surface of each turntable (5) close to each other, and the lower ends, the upper ends of the two half leakage cylinders (7) are fixedly connected through two fastening bolts (8);

the material receiving box (9) is placed above the bottom plate (1), the material receiving box (9) is positioned below two semi-leakage barrels (7), reset springs (10) are sleeved on the outer surfaces of four supporting rods (6) on the left side in a sliding mode, the left ends of the four reset springs (10) are fixedly connected with the right side face of the mounting plate (3) on the left side, the right ends of the four reset springs (10) are fixedly connected with the left side face of a turntable (5) on the left side, the two turntables (5) are fixedly connected through a connecting shaft (11), the connecting shaft (11) is positioned between the two semi-leakage barrels (7), the right end faces of the four supporting rods (6) on the right side are fixedly connected with conical heads (12), the right side face of a supporting frame (2) on the right side is fixedly connected with a motor (14), the output end of the motor (14) is fixedly connected with the right end, the left side face of the support frame (2) on the right side is fixedly connected with an orientation ring (15), the right ends of the four conical heads (12) are in sliding contact with the left side face of the orientation ring (15), and the outer surface of the connecting shaft (11) is positioned between the two half leakage cylinders (7) and is fixedly sleeved with three stirring structures (16).

2. The concrete recycling sand separation device according to claim 1, wherein: the left side of the mounting plate (3) on the left side is provided with four baffles (17), and the right side surfaces of the four baffles (17) are fixedly connected with the left end surfaces of the four support rods (6) on the left side respectively.

3. The concrete recycling sand separation device according to claim 1, wherein: the right ends of the four conical heads (12) are rotatably embedded with balls (13), and the right ends of the four balls (13) are in rolling contact with the left side surface of the orientation ring (15).

4. The concrete recycling sand separation device according to claim 1, wherein: the orientation ring (15) is fixedly connected with the support frame (2) on the right side through two connecting blocks (18), and the two connecting blocks (18) are arc-shaped.

5. The concrete recycling sand separation device according to claim 1, wherein: the four return springs (10) are all perpendicular to the two turnplates (5), and the four return springs (10) are uniformly distributed around the rotating shaft (4) on the left side in an axial line circumferential array of the rotating shaft (4) on the left side.

6. The concrete recycling sand separation device according to claim 1, wherein: the two mounting plates (3) are both in a cross shape, and the two mounting plates (3) and the two rotating shafts (4) are coaxially arranged.