CN112337553A

CN112337553A - A device that recycle building rubbish was modified into concrete for collecting space area is administered

Info

Publication number: CN112337553A
Application number: CN201910726355.1A
Authority: CN
Inventors: 贾国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2021-02-09

Abstract

The invention discloses a device for modifying recycled building garbage into concrete for goaf treatment, which comprises a supporting plate, wherein the top end of the supporting plate is provided with a box body and a material conveying box positioned on one side of the box body, the material conveying box is obliquely arranged, the top end of the material conveying box extends into the top end of the box body, the bottom end of one side, away from the box body, of the material conveying box is provided with a feeding hole, the top end of the supporting plate is provided with an obliquely arranged fixed plate, the bottom end of the material conveying box is connected with the supporting plate through a plurality of supporting columns, and the top end of the fixed plate is connected with the side wall. The invention realizes the adsorption of the reinforcing steel bars in the process of conveying the construction waste, further realizes the recycling of the iron nails, simultaneously crushes the concrete and the sand and stones in the construction materials through the crushing mechanism, enters the stirring mechanism, realizes the recycling process of the concrete and the sand and stones, and the modified concrete can be directly used for the filling treatment of the goaf, thereby effectively improving the resource utilization rate and reducing the waste of resources.

Description

A device that recycle building rubbish was modified into concrete for collecting space area is administered

Technical Field

The invention relates to the field of buildings, in particular to a device for modifying recycled building garbage into concrete for goaf treatment.

Background

The goaf is a 'cavity' generated below the ground surface by artificial excavation or natural geological motion, the existence of the goaf causes great safety problems in the safety production of mines, and personnel and mechanical equipment can fall into the goaf and be damaged. At present, an underground dead zone becomes an important problem for restricting mine development and urbanization development of the upper part of the goaf, collapse accidents are easy to happen along with mining from a mine to a deep part, and due to the influence of the goaf, a plurality of buildings cannot be built, so that inconvenience is brought to life and production of people; a large amount of stopes, chambers and roadways remained in underground mining are not processed in time, so that serious hidden dangers are brought to surface mining, and meanwhile, serious threats are brought to mine workers and equipment. The goaf treatment generally comprises a caving method, a filling method, a goaf closing method and the like. Among the commonly used filling methods are: dry stone filling, tailing filling, cement filling, flocculating material filling, and the like, but all require a large amount of filling.

Meanwhile, in the building engineering, some building wastes, such as cement blocks, stones, abandoned welding slag, welding rods, small metal objects and the like, are inevitably generated when the building is dismantled, most of the building wastes are mixed together and are difficult to classify, a long time is spent, the waste of resources is increased due to the abandonment, the quantity of the building wastes, such as concrete and masonry building wastes, is the largest, most of the building wastes are transported to the suburbs or rural areas without any treatment, the building wastes are stacked or buried in the open air, a large amount of construction expenses, such as land charge, waste clearing and transportation expenses, are consumed, and the cost of the building is indirectly increased.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a device for recycling construction waste and modifying the construction waste into concrete for goaf treatment, so as to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a device for recycling construction waste to modify into concrete for goaf treatment comprises a supporting plate, wherein a box body and a material conveying box positioned on one side of the box body are arranged at the top end of the supporting plate, the material conveying box is arranged in an inclined manner, the top end of the material conveying box extends into the top end of the box body, a material inlet is formed in the bottom end of one side, away from the box body, of the material conveying box, a fixing plate is arranged at the top end of the supporting plate in an inclined manner, the bottom end of the material conveying box is connected with the supporting plate through a plurality of supporting columns, the top end of the fixing plate is connected with the side wall of the fixing plate, away from the box body, a box door I is arranged on one side, located at the material inlet, a magnet sheet is arranged on the inner wall of the material conveying box, a material conveying mechanism is arranged inside the material conveying box, the inside of box is equipped with and is located the crushing storehouse on baffle top and being located the stirring storehouse of baffle bottom, be equipped with rubbing crusher structure in crushing the storehouse, be equipped with rabbling mechanism in the stirring storehouse.

Preferably, the partition board is of an inverted trapezoidal structure, and a trapezoidal groove is formed in the partition board.

Preferably, the bottom end of the partition board is symmetrically provided with vibrators at two sides.

Preferably, the material conveying mechanism comprises a first motor arranged on one side of the fixed plate, an output shaft of the first motor is connected with a first rotating wheel, a spiral roller is arranged inside the material conveying box, one end of the spiral roller is connected with a second rotating wheel located at the bottom end of the material conveying box, and the first rotating wheel is connected with the second rotating wheel through a belt.

Preferably, the stirring mechanism comprises a second motor arranged at the bottom end of the box body, an output shaft of the second motor is connected with a stirring shaft positioned inside the stirring bin, a plurality of stirring blades are symmetrically arranged on two sides of the stirring shaft, a plurality of blades are symmetrically arranged on the stirring blades, and the blades are arranged between the stirring blades in a staggered manner.

Preferably, rubbing crusher constructs including set up in motor three of box outer wall one side, motor three's output shaft with be located smash the inside rotation axis one in storehouse and be connected, the inside in crushing storehouse be equipped with rotation axis two that a rotation axis parallel and level set up, the cover is equipped with in rotation axis one is located the outside gear of box is one with be located the inside crushing roller of box is one, the cover is equipped with on rotation axis two with the gear two that a gear meshing is connected and with the crushing roller two that a crushing roller meshing is connected.

Preferably, the first rotating shaft and the second rotating shaft are both connected with the inner wall of the box body through fixing bolt seats.

Preferably, the bottom of the supporting plate is symmetrically provided with a plurality of moving wheels, one side of the box body is respectively provided with a box door II matched with the stirring bin and the crushing bin, and the box door II is made of transparent materials.

The invention has the beneficial effects that: according to the invention, the adsorption of reinforcing steel bars is realized in the process of conveying construction waste, so that the recycling of iron nails is realized, meanwhile, concrete and gravel in construction materials are crushed by the crushing mechanism, the crushed concrete and gravel enter the stirring mechanism, the recycling process of the concrete and gravel is realized, the modified concrete can be directly used for goaf filling treatment, the resource utilization rate is effectively improved, and the waste of resources is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an apparatus for modifying recycled construction waste into concrete for goaf treatment according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a crushing mechanism of a device for modifying recycled construction waste into concrete for goaf treatment according to an embodiment of the invention.

In the figure:

1. a support plate; 2. a box body; 3. a material conveying box; 4. a feed inlet; 5. a fixing plate; 6. a support pillar; 7. a partition plate; 8. a hole groove; 9. a vibrator; 10. a first box door; 11. a magnet piece; 12. a first motor; 13. rotating the first wheel; 14. a helical roll; 15. rotating the second wheel; 16. a belt; 17. a second motor; 18. a stirring shaft; 19. stirring blades; 20. a blade; 21. a third motor; 22. rotating a first shaft; 23. a second rotating shaft; 24. a first gear; 25. a second gear; 26. a first crushing roller; 27. a second crushing roller; 28. supporting legs; 29. a moving wheel; 30. and a second box door.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the invention, the device for modifying the recycled construction waste into the concrete for the goaf treatment is provided.

The first embodiment is as follows:

as shown in fig. 1-2, the apparatus for modifying recycled construction waste into concrete for goaf treatment according to the embodiment of the present invention includes a supporting plate 1, a box body 2 and a material conveying box 3 located at one side of the box body 2 are disposed at the top end of the supporting plate 1, the material conveying box 3 is disposed in an inclined manner, the top end of the material conveying box 3 extends to the inside of the top end of the box body 2, a material inlet 4 is disposed at the bottom end of one side of the material conveying box 3 away from the box body 2, a fixing plate 5 disposed in an inclined manner is disposed at the top end of the supporting plate 1, the bottom end of the material conveying box 3 is connected to the supporting plate 1 through a plurality of supporting columns 6, the top end of the fixing plate 5 is connected to the side wall of the fixing plate 5 away from the box body 2, a box door 10 is disposed at one side of the material conveying box 3 located at, the inside of material conveying case 3 is equipped with material transport mechanism, the inside of box 2 is equipped with baffle 7, be equipped with a plurality of hole groove 8 on the baffle 7, the inside of box 2 is equipped with and is located the crushing storehouse on 7 tops of baffle and is located the stirring storehouse of 7 bottoms of baffle, be equipped with rubbing crusher in the crushing storehouse and construct, be equipped with rabbling mechanism in the stirring storehouse.

Example two:

as shown in fig. 1, the partition plate 7 is an inverted trapezoid structure, and a trapezoid groove is formed in the partition plate 7, so that the trapezoid structure of the partition plate 7 is obviously improved, and the progress of crushing materials entering the stirring bin is accelerated.

As shown in figure 1, the vibrators 9 are symmetrically arranged on two sides of the bottom end of the partition plate 7, the speed of the materials entering the stirring bin through the hole grooves 8 is improved due to the arrangement of the vibrators 9, and the materials are prevented from blocking the hole grooves 8.

As shown in fig. 1, material conveying mechanism including set up in motor one 12 of 5 one sides of fixed plate, the output shaft of motor one 12 is connected with swiveling wheel one 13, the inside of material transmission case 3 is equipped with spiral roller 14, spiral roller 14's one end with be located swivel wheel two 15 of 3 bottom screen cloths in material transmission case are connected, swivel wheel one 13 with connect through belt 16 between the swivel wheel two 15, from above-mentioned design easily to see out, through material conveying mechanism's setting, be convenient for make material long distance conveying, and then be convenient for make iron or the reinforcing bar that mix with in the material adsorb on magnet piece 11, and then improved the collection ability to iron or reinforcing bar.

As shown in fig. 1, the stirring mechanism includes a second motor 17 arranged at the bottom end of the box body 2, an output shaft of the second motor 17 is connected with a stirring shaft 18 positioned inside the stirring bin, a plurality of stirring blades 19 are symmetrically arranged on two sides of the stirring shaft 18, a plurality of blades 20 are symmetrically arranged on the stirring blades 19, and the blades 20 are arranged between the stirring blades 19 in a staggered manner.

As shown in fig. 1 and 2, the crushing mechanism including set up in the motor three 21 of box 2 outer wall one side, the output shaft of motor three 21 with be located crushing storehouse inside axis of rotation one 22 is connected, the inside of crushing storehouse be equipped with axis of rotation two 23 that axis of rotation one 22 parallel and level set up, the cover is equipped with on axis of rotation one 22 is located box 2 outside gear one 24 and being located the crushing roller one 26 of box 2 inside, the cover is equipped with on axis of rotation two 23 with gear two 25 that gear one 24 meshing is connected and with crushing roller two 27 that the meshing of crushing roller one 26 is connected, from above-mentioned design is difficult to see, through the setting of crushing mechanism, be convenient for carry out crushing operation to the bulk concrete and gravel and sand in the building, and then for the reuse of later stage concrete and gravel and sand quickening the operation progress.

As shown in fig. 1, the first rotating shaft 22 and the second rotating shaft 23 are both connected to the inner wall of the box body 2 through fixing bolt seats, and it is obvious that the arrangement of the fixing bolt seats as the first rotating shaft 22 and the second rotating shaft 23 improves stability.

As shown in fig. 1, the bottom symmetry of backup pad 1 is equipped with a plurality of and removes wheel 29, one side of box 2 be equipped with respectively with the stirring storehouse with smash two 30 of chamber door of storehouse looks adaptation, just two 30 of chamber door are transparent material, and it is very obvious, the setting of two 30 of chamber door is convenient for clear up and maintain the internal plant of box 2, and the transparent material of two 30 of chamber door brings the convenience for the staff knows the behavior simultaneously.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a worker introduces building materials into the material conveying box 3 through the material inlet 4, then starts the motor I12, enables the motor I12 to drive the rotating wheel I13 to rotate, enables the rotating wheel II 15 to rotate and drive the spiral roller 14 to rotate through the connection relation of the belt 16, further enables the materials to enter the crushing bin inside the box body 2 under the action of the spiral roller 14, further enables iron or steel bars to be adsorbed on the magnet sheet 11 in the conveying process of the materials, starts the motor III 21, enables the motor III 21 to drive the gear I24 and the crushing roller I26 to synchronously rotate, further enables the gear II 25 to drive the rotating shaft II 23 to rotate through the meshing connection relation of the gear II 25 and the gear I24, and drives the crushing roller II 27 to rotate, so that the crushing process of large concrete is completed through the meshing action of the crushing roller II 27 and the crushing roller I26, further enables the crushed materials to enter the stirring bin through the hole grooves 8, and then start vibrator 9, make vibrator 9 shake baffle 7, and then the effectual material of avoiding blocks up hole groove 8, and then starter motor two 17, make motor two 17 drive the (mixing) shaft 18 rotatory and then drive stirring leaf 19 rotatory, and then make stirring leaf 19 and 20 degrees materials of blade constantly stir, and then accomplish the process of recycling of concrete and gravel and sand, and a staff bold chamber door 10 and take out the iron material that adsorbs on magnet piece 11, and then carry out the recovery process to the iron material.

In conclusion, by means of the technical scheme, the adsorption of the reinforcing steel bars is realized in the process of conveying the construction waste, so that the recycling of the iron nails is realized, meanwhile, the concrete and the sand and the stone in the construction material are crushed by the crushing mechanism, the crushed concrete and the crushed sand and stone enter the stirring mechanism, the recycling process of the concrete and the crushed sand and stone is realized, the modified concrete can be directly used for goaf filling treatment, the resource utilization rate is effectively improved, and the waste of resources is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The device for modifying construction waste into concrete for recycling in goaf treatment is characterized by comprising a supporting plate (1), wherein the top end of the supporting plate (1) is provided with a box body (2) and a material conveying box (3) positioned on one side of the box body (2), the material conveying box (3) is arranged in a tilted manner, the top end of the material conveying box (3) extends to the inside of the top end of the box body (2), the bottom end of one side, far away from the box body (2), of the material conveying box (3) is provided with a feeding hole (4), the top end of the supporting plate (1) is provided with a fixing plate (5) arranged in a tilted manner, the bottom end of the material conveying box (3) is connected with the supporting plate (1) through a plurality of supporting columns (6), the top end of the fixing plate (5) is connected with the side wall of the fixing plate (5) far away from the box body (2), one side, located on the material conveying box (3), of the, the inner wall of conveying case (3) is equipped with magnet piece (11), the inside of conveying case (3) is equipped with material transport mechanism, the inside of box (2) is equipped with baffle (7), be equipped with a plurality of hole groove (8) on baffle (7), the inside of box (2) is equipped with and is located the crushing storehouse on baffle (7) top with be located the stirring storehouse of baffle (7) bottom, be equipped with rubbing crusher in the crushing storehouse and construct, be equipped with rabbling mechanism in the stirring storehouse.

2. The apparatus for modifying recycled construction waste into concrete for goaf treatment according to claim 1, wherein the partition (7) is an inverted trapezoid structure, and a trapezoid groove is formed inside the partition (7).

3. The apparatus for modifying recycled construction waste into concrete for goaf treatment according to claim 1, wherein the bottom of the partition plate (7) is symmetrically provided with vibrators (9) at both sides.

4. The device for modifying the recycled building wastes into concrete for the goaf treatment according to claim 1, wherein the material conveying mechanism comprises a first motor (12) arranged on one side of the fixing plate (5), an output shaft of the first motor (12) is connected with a first rotating wheel (13), a spiral roller (14) is arranged inside the conveying box (3), one end of the spiral roller (14) is connected with a second rotating wheel (15) arranged at the bottom end of the conveying box (3), and the first rotating wheel (13) is connected with the second rotating wheel (15) through a belt (16).

5. The device for modifying recycled building waste into concrete for goaf treatment according to claim 1, wherein the stirring mechanism comprises a second motor (17) arranged at the bottom end of the box body (2), an output shaft of the second motor (17) is connected with a stirring shaft (18) positioned inside the stirring bin, a plurality of stirring blades (19) are symmetrically arranged on two sides of the stirring shaft (18), a plurality of blades (20) are symmetrically arranged on the stirring blades (19), and the blades (20) between adjacent stirring blades (19) are arranged in a staggered manner.

6. The device for modifying recycled building waste into concrete for goaf treatment according to claim 1, wherein the crushing mechanism comprises a motor III (21) arranged on one side of the outer wall of the box body (2), an output shaft of the motor III (21) is connected with a first rotating shaft (22) located inside the crushing bin, a second rotating shaft (23) arranged in parallel with the first rotating shaft (22) is arranged inside the crushing bin, a first gear (24) located outside the box body (2) and a first crushing roller (26) located inside the box body (2) are sleeved on the first rotating shaft (22), and a second gear (25) meshed with the first gear (24) and a second crushing roller (27) meshed with the first crushing roller (26) are sleeved on the second rotating shaft (23).

7. The apparatus for reclaiming construction waste and modifying the same into concrete according to claim 6, wherein the first rotating shaft (22) and the second rotating shaft (23) are connected with the inner wall of the box body (2) through fixing bolt seats.

8. The apparatus for modifying recycled construction waste into concrete for goaf treatment according to claim 1, wherein a plurality of moving wheels (29) are symmetrically arranged at the bottom end of the supporting plate (1), a second box door (30) adapted to the stirring bin and the crushing bin is respectively arranged at one side of the box body (2), and the second box door (30) is made of transparent material.