CN219190728U

CN219190728U - Recycled concrete processing equipment

Info

Publication number: CN219190728U
Application number: CN202320697132.9U
Authority: CN
Inventors: 王洪奎; 张亚静; 韩新立
Original assignee: Langfang Zelong Concrete Co ltd
Current assignee: Langfang Zelong Concrete Co ltd
Priority date: 2022-12-16
Filing date: 2023-03-31
Publication date: 2023-06-16
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to a recycled concrete processing equipment belongs to recycled concrete's technical field, and it includes the box, the feed inlet has been offered in the box roof run through, the discharge gate has been offered in the bottom of box run through, the outer wall fixedly connected with row material pipe of box in discharge gate department, install the valve in the row material pipe, be provided with the support frame between the diapire of box and the ground, it is connected with two crushing rollers to rotate along the horizontal direction in the box, two crushing rollers are located same horizontal plane, the first rotating electric machine that is used for driving crushing roller pivoted is installed to the box outer wall, the charge door has been offered in one side of box run through, be provided with agitating unit between crushing roller and the diapire in the box, this application has the effect of improving the recycled concrete quality of preparation.

Description

Recycled concrete processing equipment

Technical Field

The application relates to the technical field of recycled concrete, in particular to recycled concrete processing equipment.

Background

The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stone and the like, adding cement, water and the like, and mixing various raw materials directly at present.

In view of the above-mentioned related art, the inventors have found that if the waste concrete is not sufficiently crushed, the waste concrete is directly mixed with other materials and then stirred, and the produced recycled concrete has a poor quality.

Disclosure of Invention

In order to improve the quality of the prepared recycled concrete, the application provides recycled concrete processing equipment.

The application provides a recycled concrete processing equipment adopts following technical scheme:

the utility model provides a recycled concrete processing equipment, includes the box, the feed inlet has been seted up in the box roof run through, the discharge gate has been seted up in the bottom of box run through, the outer wall fixedly connected with row material pipe of box in discharge gate department, it installs the valve to arrange in the material pipe, be provided with the support frame between diapire and the ground of box, it is connected with two crushing rollers to rotate along the horizontal direction in the box, two crushing rollers are located same horizontal plane, the first rotating motor that is used for driving crushing roller pivoted is installed to the box outer wall, the charge door has been seted up in running through of one side of box, be provided with agitating unit between crushing roller and the diapire in the box.

Through adopting above-mentioned technical scheme, after the leading-in box of discarded concrete, first rotating motor starts and makes the crushing roller break the concrete once more to make the concrete broken abundant, the staff adds cement and water etc. in to the box through the charge door simultaneously, and various materials gathering is in the bottom in the box, makes various materials stirring even through agitating unit, thereby obtains new concrete. Through the structure, the concrete is fully crushed again before being stirred, so that concrete particles are uniform, and the effect of improving the quality of the prepared recycled concrete is achieved.

Optionally, agitating unit includes first carousel, commentaries on classics roller, the horizontal pole, second rotation motor and stirring group, first carousel sets up in the box along the horizontal direction, the commentaries on classics roller sets up between the interior bottom wall of first carousel and box along vertical direction, fixed connection between the top of commentaries on classics roller and the first carousel, the horizontal pole is provided with a plurality ofly, a plurality of horizontal poles set up the lateral wall at the commentaries on classics roller along the horizontal direction interval, the second rotation motor sets up the one side that deviates from the commentaries on classics roller at first carousel, the output shaft and the first carousel fixed connection of second rotation motor, the stirring group is provided with a plurality ofly, a plurality of stirring groups set up along the sideline interval of first carousel.

By adopting the technical scheme, the second rotating motor is started to enable the first rotating disc to rotate, the first rotating disc enables the rotating roller to rotate, the rotating roller enables the cross rod to rotate, and the cross rod stirs the mixed materials; the first rotating disk simultaneously enables the stirring group to move around the central axis of the first rotating disk, and the stirring group stirs the mixed materials. Through the structure, the effect of stirring the mixed materials is realized.

Optionally, the stirring group includes second carousel, connecting roller and stirring rod, and the second carousel sets up in the sideline department of first carousel along the horizontal direction, and the connecting roller sets firmly between first carousel and second carousel, and the stirring rod is provided with a plurality ofly, and a plurality of stirring rods set firmly in the lateral wall that the second carousel deviates from first carousel along vertical direction.

Through adopting above-mentioned technical scheme, first carousel rotates and makes the connecting roller around self central axis motion, and the connecting roller makes the second carousel coil the central axis motion of first carousel, and the second carousel makes the stirring rod around the central axis motion of first carousel to the effect to the intensive mixing of mixed material has been realized.

Optionally, be provided with the guide cover in the box below the crushing roller, the guide cover is the toper, has set firmly the bracing piece between guide cover and the box inner wall, is provided with the mount table in the guide cover in the top of first carousel, fixed connection between the lateral wall of mount table and the guide cover, and the second rotates the lateral wall that the motor is installed at the mount table towards first carousel.

Through adopting above-mentioned technical scheme, concrete slides to the week side of box along the guide cover after passing through the crushing roller, because concrete self gravity drops to the bottom half to make the concrete be difficult for falling on the fuselage of second rotation motor, realized the effect to the protection of second rotation motor from this.

Optionally, the first gear is set on the circumferential side wall of the rotating roller near one end of the first rotating disc, the second gear is set on the circumferential side wall of the connecting roller, and the second gear is meshed with the first gear.

Through adopting above-mentioned technical scheme, the commentaries on classics roller makes first gear rotate, and first gear makes the second gear rotate, and the second gear makes the connecting roller rotate around self central axis, and the connecting roller makes the second carousel rotate around self central axis, and the second carousel makes the puddler rotate around the central axis of second carousel. Through above structure, the stirring rod rotates around the central axis of first carousel and second carousel respectively, has further realized the effect to the intensive mixing of mixed material.

Optionally, the circumferential side wall of the first turntable is fixedly provided with a guide block, and the side wall of the guide cover facing the first turntable is provided with a guide groove in sliding fit with the guide block.

Through adopting above-mentioned technical scheme, first carousel rotates and makes the guide block slide along the guide way to play direction and spacing effect to first carousel, thereby realized improving the effect of stability when first carousel moves.

Optionally, the side wall of the guide block, which is away from the first turntable, is hinged with a ball.

Through adopting above-mentioned technical scheme, the guide block motion makes the ball roll along the guide way, has reduced the frictional force between guide block and the guide cover to realized the smooth and easy effect of first carousel rotation.

Optionally, two guide plates are arranged above the crushing roller in the box body along the inclined direction, one side of the crushing roller is fixedly connected with the inner wall of the box body according to the principle of the two guide plates, and the bottoms of the two guide plates are mutually close.

By adopting the technical scheme, the concrete waste entering the box body slides to the middle of the two crushing rollers along the material guiding plate, so that the effect of guiding the concrete waste is realized.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first rotating motor is started to enable the crushing roller to fully crush the concrete again, so that concrete particles are uniform, and various materials are fully stirred after being mixed, thereby realizing the effect of improving the quality of the prepared recycled concrete;

2. the second rotating motor starts to drive the cross rod and the stirring group to stir the mixed materials through the first rotating disc, so that the effect of fully stirring the mixed materials is realized;

3. the stirring rod rotates around the central axis of the first rotating disc and also rotates around the central axis of the second rotating disc, so that the effect of fully stirring the mixed materials is further realized.

Drawings

FIG. 1 is a schematic view of a recycled concrete processing apparatus according to an embodiment of the present application;

FIG. 2 is a cross-sectional view showing the internal structure of the case according to the embodiment of the present application;

FIG. 3 is a cross-sectional view of an embodiment of the present application showing a stirring device;

fig. 4 is an enlarged partial schematic view of the portion a in fig. 3.

In the figure, 1, a box body; 11. a feed inlet; 12. a discharge port; 121. a discharge pipe; 1211. a valve; 13. a support frame; 14. a feed inlet; 2. a crushing roller; 21. a first rotating motor; 3. a stirring device; 31. a first turntable; 311. a guide block; 3111. a ball; 32. a rotating roller; 321. a first gear; 33. a cross bar; 34. a second rotating motor; 35. stirring groups; 351. a second turntable; 352. a connecting roller; 3521. a second gear; 353. a stirring rod; 4. a material guiding cover; 41. a support rod; 42. a mounting table; 43. a guide groove; 5. and a material guiding plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses recycled concrete processing equipment.

Referring to fig. 1, a recycled concrete processing apparatus includes a box 1, a supporting frame 13 is fixedly provided on a bottom wall of the box 1, a feed inlet 11 is provided through a top wall of the box 1, a feed inlet 14 is provided through a middle portion of a side wall of the box 1, a discharge outlet 12 is provided through a bottom portion of a side wall of the box 1, a discharge pipe 121 is fixedly connected to an outer wall of the discharge outlet 12 of the box 1, a valve 1211 is mounted on a side wall of the discharge pipe 121, and in this embodiment, the valve 1211 is an ash discharge valve.

The staff introduces the concrete waste material into the box 1 from the feed inlet 11, breaks the concrete waste material again in the box 1, simultaneously, the staff adds ingredients such as water and cement into the box 1 through the feed inlet 14, and the raw materials are fully stirred after being mixed, and the staff opens the valve 1211 to discharge the prepared new concrete.

Referring to fig. 1 and 2, two crushing rollers 2 are arranged at the top in the box 1 along the horizontal direction, two ends of each crushing roller 2 are rotationally connected with the inner wall of the box 1, the two crushing rollers 2 are located on the same horizontal plane, first rotating motors 21 for driving the crushing rollers 2 to rotate are mounted on the outer wall of the box 1, the number of the first rotating motors 21 is the same as that of the crushing rollers 2, the first rotating motors 21 are in one-to-one correspondence with that of the crushing rollers 2, and the directions of the two first rotating motors 21 are opposite.

Referring to fig. 2, two guide plates 5 are disposed above two crushing rollers 2 in the case 1 in an inclined direction, the tops of the two guide plates 5 are fixedly connected with the inner wall of the case 1, and the bottoms of the two guide plates 5 are close to each other.

After the concrete waste enters the box body 1, the concrete waste falls on the surface of the material guide plate 5 and then slides to the surface of the crushing roller 2 along the material guide plate 5, and the two first rotating motors 21 are started simultaneously to drive the two crushing rollers 2 to rotate in directions close to each other, so that the concrete waste is crushed again.

Referring to fig. 2, a guide cover 4 is arranged below a crushing roller 2 in a box body 1, the guide cover 4 is conical, a plurality of support rods 41 are fixedly arranged between the outer wall of the guide cover 4 and the inner wall of the box body 1 along the horizontal direction, in the embodiment of the application, the support rods 41 are four, and the four support rods 41 are fixedly connected with the inner walls of different box bodies 1 respectively.

The concrete crushed again by the crushing roller 2 falls to the guide cover 4, the concrete slides to the circumference side of the inner wall of the box body 1 along the guide cover 4, and the concrete falls to the inner bottom of the box body 1 due to self gravity.

Referring to fig. 2 and 3, the installation table 42 is fixed in the guide cover 4 along the horizontal direction, the stirring device 3 is arranged at the installation table 42 in the guide cover 4, the stirring device 3 comprises a first rotary table 31, a rotary roller 32, a cross rod 33, a second rotary motor 34 and stirring groups 35, the first rotary table 31 is arranged below the installation table 42 along the horizontal direction, the side wall of the first rotary table 31 is rotationally connected with the inner wall of the guide cover 4, the rotary roller 32 is arranged on the side wall, deviating from the installation table 42, of the first rotary table 31 along the vertical direction, the top end of the rotary roller 32 is fixedly connected with the central position of the first rotary table 31, the second rotary motor 34 is arranged on the side wall, facing the first rotary table 31, of the installation table 42, the output shaft of the second rotary motor 34 is fixedly connected with the first rotary table 31, a plurality of cross rods 33 are arranged, a plurality of cross rods 33 are fixedly arranged on the side wall of the rotary roller 32, a plurality of cross rods 33 are uniformly arranged at intervals along the vertical direction, and the stirring groups 35 are arranged four, and four stirring groups 35 are annularly uniformly arranged at intervals along the side line of the first rotary table 31.

The second rotating motor 34 drives the first rotating disc 31 to rotate, the first rotating disc 31 drives the rotating roller 32 to rotate, the rotating roller 32 drives the cross rod 33 to stir the mixed materials, and the first rotating disc 31 simultaneously drives the stirring group 35 to stir the mixed materials.

Referring to fig. 3 and 4, a guide block 311 is annularly fixed on the circumferential side wall of the first rotating disc 31, in this embodiment, the guide block 311 is set to be a T-shaped block, a guide groove 43 slidably adapted to the guide block 311 is annularly provided on the inner wall of the guide cover 4, in this embodiment, the guide groove 43 is set to be a T-shaped groove, and a plurality of balls 3111 are hinged to the side wall of the guide block 311 deviating from the first rotating disc 31.

The first rotating disc 31 rotates to drive the guide block 311 to slide along the guide groove 43, and the guide block 311 drives the ball 3111 to roll along the guide groove 43, so that the stability of the first rotating disc 31 during rotation is improved.

Referring to fig. 3, the stirring group 35 includes a second turntable 351, a connection roller 352 and stirring rods 353, the second turntable 351 is disposed at a border line of the first turntable 31 in a horizontal direction, the connection roller 352 is fixedly disposed between the second turntable 351 and the first turntable 31 in a vertical direction, the stirring rods 353 are provided in plurality, in this embodiment, the stirring rods 353 are provided in four, and the four stirring rods 353 are disposed at uniform intervals along the border line of the second turntable 351.

The first rotary table 31 drives the connection roller 352 to rotate around the central axis of the first rotary table 31, the connection roller 352 drives the second rotary table 351 to rotate around the central axis of the first rotary table 31, and the second rotary table 351 drives the stirring rod 353 to rotate around the first rotary table 31.

Referring to fig. 3, a first gear 321 is fixedly arranged on a circumferential side wall of the rotating roller 32 near one end of the first turntable 31, second gears 3521 are fixedly arranged on circumferential side walls of the connecting rollers 352, and four second gears 3521 are in meshed connection with the first gear 321.

The rotating roller 32 rotates to drive the first gear 321, the first gear 321 drives the second gear 3521 to rotate, the second gear 3521 drives the connecting roller 352 to rotate around the central axis of the connecting roller 352 to drive the second rotary plate 351 to rotate around the central axis of the connecting roller 352, and the second rotary plate 351 drives the stirring rod 353 to rotate around the central axis of the second rotary plate 351.

The implementation principle of the recycled concrete processing equipment provided by the embodiment of the application is as follows: the concrete waste slides to the crushing roller 2 along the material guide plate 5, the first rotating motor 21 drives the two crushing rollers 2 to crush the concrete waste again, and then the concrete slides to the bottom of the box body 1 along the material guide cover 4. A worker adds various raw materials into the box body 1 through the feed inlet 14, and at the moment, the second rotating motor 34 drives the rotating roller 32 to drive the cross rod 33 to stir the mixed materials through the first rotating disc 31; the first rotary table 31 enables the second rotary table 351 to drive the stirring rod 353 to stir the mixed material through the connecting roller 352, meanwhile, the rotary roller 32 enables the second gear 3521 to drive the connecting roller 352 to rotate through the first gear 321, and the connecting roller 352 enables the stirring rod 353 to rotate through the second rotary table 351. After mixing the various materials, the materials are thoroughly stirred, and the operator opens valve 1211 to discharge the prepared fresh concrete. Through the structure, the effect of improving the quality of the prepared recycled concrete is achieved.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The recycled concrete processing equipment comprises a box body (1), and is characterized in that: the top wall of the box body (1) is provided with a feed inlet (11) in a penetrating way, the bottom of the box body (1) is provided with a discharge outlet (12) in a penetrating way, the outer wall of the box body (1) at the discharge outlet (12) is fixedly connected with a discharge pipe (121), a valve (1211) is arranged in the discharge pipe (121), a supporting frame (13) is arranged between the bottom wall of the box body (1) and the ground, two crushing rollers (2) are rotatably connected in the box body (1) along the horizontal direction, the two crushing rollers (2) are located on the same horizontal plane, a first rotating motor (21) for driving the crushing rollers (2) to rotate is mounted on the outer wall of the box body (1), a charging hole (14) is formed in one side of the box body (1) in a penetrating mode, and a stirring device (3) is arranged between the crushing rollers (2) and the inner bottom wall of the box body (1).

2. A recycled concrete processing apparatus according to claim 1, wherein: stirring device (3) are including first carousel (31), roller (32), horizontal pole (33), second rotating motor (34) and stirring group (35), first carousel (31) set up in box (1) along the horizontal direction, roller (32) set up between first carousel (31) and the interior bottom wall of box (1) along vertical direction, fixed connection between the top of roller (32) and first carousel (31), horizontal pole (33) are provided with a plurality of, a plurality of horizontal poles (33) set up the lateral wall at roller (32) along the horizontal direction interval, second rotating motor (34) set up the one side that deviates from roller (32) at first carousel (31), the output shaft and first carousel (31) fixed connection of second rotating motor (34), stirring group (35) are provided with a plurality ofly, a plurality of stirring group (35) set up along the sideline interval of first carousel (31).

3. A recycled concrete processing apparatus according to claim 2, wherein: the stirring group (35) comprises a second rotating disc (351), a connecting roller (352) and stirring rods (353), wherein the second rotating disc (351) is arranged at the edge of the first rotating disc (31) along the horizontal direction, the connecting roller (352) is fixedly arranged between the first rotating disc (31) and the second rotating disc (351), the stirring rods (353) are arranged in a plurality, and the stirring rods (353) are fixedly arranged on the side wall of the second rotating disc (351) deviating from the first rotating disc (31) along the vertical direction.

4. A recycled concrete processing apparatus according to claim 2, wherein: the utility model discloses a crushing roller, including box (1), crushing roller (2) and box (1), be provided with guide cover (4) below, guide cover (4) are the toper, have set firmly bracing piece (41) between guide cover (4) and box (1) inner wall, and the top of first carousel (31) is provided with mount table (42) in guide cover (4), fixed connection between the lateral wall of mount table (42) and guide cover (4), and second rotation motor (34) are installed at the lateral wall of mount table (42) towards first carousel (31).

5. A recycled concrete processing apparatus according to claim 4, wherein: the first gear (321) is fixedly arranged on the circumferential side wall of the rotating roller (32) close to one end of the first rotating disc (31), the second gear (3521) is fixedly arranged on the circumferential side wall of the connecting roller (352), and the second gear (3521) is in meshed connection with the first gear (321).

6. A recycled concrete processing apparatus according to claim 4, wherein: the guide block (311) is fixedly arranged on the circumferential side wall of the first rotating disc (31), and the guide cover (4) is provided with a guide groove (43) which is matched with the guide block (311) in a sliding manner towards the side wall of the first rotating disc (31).

7. The recycled concrete processing apparatus according to claim 6, wherein: the side wall of the guide block (311) deviating from the first rotating disc (31) is hinged with a ball (3111) in a ball mode.

8. A recycled concrete processing apparatus according to claim 1, wherein: two guide plates (5) are arranged above the crushing roller (2) in the box body (1) along the inclined direction, one side of the crushing roller (2) is fixedly connected with the inner wall of the box body (1) according to the principle of the two guide plates (5), and the bottoms of the two guide plates (5) are mutually close.