CN112756047A

CN112756047A - Mechanical equipment for preparing regenerated sand stone material by utilizing building garbage particles

Info

Publication number: CN112756047A
Application number: CN202011472954.4A
Authority: CN
Inventors: 于忠福; 张志顺; 韩勇
Original assignee: Qingdao Xinhuayou Construction Group Co Ltd
Current assignee: Qingdao Xinhuayou Construction Group Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-05-07

Abstract

The invention discloses mechanical equipment for preparing regenerated sand and stone materials by utilizing building garbage particles, which comprises a grinding box, a stirring cylinder, a screening device and a material pushing cylinder, wherein the grinding box and the stirring cylinder are fixedly connected with a support frame, the screening device and the material pushing cylinder are positioned at the upper end of a fixing frame, one side of the middle part of one end of the grinding box is provided with a grinding motor, the fixing frame is matched and connected with a movable opening plate through a plurality of hydraulic telescopic rods, a material collecting hopper is arranged between the lower end of the movable opening plate and one side of the upper end of the material pushing cylinder, one end of the material pushing cylinder and the side positioned at the upper end of the fixing frame are provided with material pushing motors, one end of the material pushing motors is provided with a transmission shaft extending into the material pushing cylinder, the transmission shaft is positioned inside the material. Has the advantages that: the construction waste is convenient to classify and utilize, the waste of resources and the pollution to the environment are reduced, the waste is recycled, and the resources are saved while the environment is protected.

Description

Mechanical equipment for preparing regenerated sand stone material by utilizing building garbage particles

Technical Field

The invention relates to the technical field of construction machinery, in particular to mechanical equipment for preparing regenerated aggregate from construction waste particles.

Background

The building materials comprise concrete, mortar, cement bricks and the like which are widely used, the basic production materials are cement, sand and stone materials, the exploitation and supply of the sand, stone and cement materials required by the building can continuously cause irreversible influence on the environment, the building garbage can not be effectively recycled, not only is the waste of resources, but also the ecological environment is damaged, particularly the waste concrete when the wall is painted, the existing construction waste treatment technology can not effectively decompose the cemented cement sand stone particles into independent sand grains, stone grains and cement stone fines, the produced regenerated sand-stone aggregate is only broken cement cemented sand particles and cement cemented sand-stone particles actually, and still are composite particles of cement and sand stone, and a large number of fine cracks and sharp edges are generated on the surfaces of the composite particles.

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 mechanical equipment for preparing regenerated aggregate by utilizing building rubbish particles, so as to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a mechanical device for preparing recycled sand and stone materials by utilizing building garbage particles comprises a grinding box, a mixing drum, a screening device and a material pushing drum, wherein the grinding box and the mixing drum are fixedly connected with a support frame, the screening device and the material pushing drum are arranged at the upper end of a fixing frame, the screening device and the material pushing drum are arranged at the lower end of one side of the mixing drum, the grinding box is arranged at one side of the upper end of the mixing drum, a feed hopper is arranged in the middle of the upper end of the grinding box, a grinding motor is arranged at one side of the middle of one end of the grinding box, grinding rotating shafts are arranged at two ends of the middle of the inner part of a grinding cavity of the grinding box, matched grinding rolling gears are sleeved outside the grinding rotating shafts, one end of the grinding motor is matched and connected with the grinding rotating shafts, a material feeding pipe is arranged between the grinding box and the mixing drum, and an auxiliary, a matched processing motor is arranged at one end of the auxiliary shaft, an auxiliary rolling gear is sleeved outside the auxiliary shaft, a stirring motor is arranged at one end of the stirring cylinder and positioned at the upper end of one side of the supporting frame, a rotating shaft penetrating and extending into the stirring cylinder is arranged at one end of the stirring motor, a plurality of damaged knives and spiral knives are respectively arranged in the rotating shaft positioned in the stirring cylinder, the damaged knives are positioned between the spiral knives, a discharging pipe is arranged at one side of the lower end of the stirring cylinder, the discharging pipe is of an inclined extending structure, the material pushing cylinder is positioned in the middle of the upper end of the fixing frame, a movable opening plate is arranged at the lower end of the screening device, the fixing frame is connected with the movable opening plate in a matched mode through a plurality of hydraulic telescopic rods, and a material collecting hopper is arranged between the lower end of the movable opening plate and one side of the upper end, the one end of pushing away the feed cylinder just is located upper end one side of mount is provided with pushes away the material motor, the one end that pushes away the material motor is provided with and extends to push away the inside transmission shaft of feed cylinder, the transmission shaft is located the inside of pushing away the feed cylinder is provided with a plurality of spiral leaves that push away, the mount is kept away from the one end of support frame is provided with the dump bin.

Furthermore, a sealing cover is arranged at the upper end of the feeding hopper, and a handle is arranged on one side of the upper end of the sealing cover.

Furthermore, the support frame with what the mount constitute by backup pad and support column, the bottom of support column all is provided with expands the fagging, expand all to be provided with the slipmat under the fagging.

Further, the stirring motor is fixedly connected with the support frame through a connecting frame, and the connecting frame is fixedly connected with the stirring motor through a bolt.

Further, the processing motor and the crushing motor are fixedly connected with the crushing box through a bearing frame.

Furthermore, the damaged knives are positioned between the spiral knives and are connected in an alternating mode, and the damaged knives are positioned on the spiral knives and are all fixedly connected with the rotating shaft in a welding mode.

Furthermore, the upper end edge of the waste bin is provided with a feeding inclined plate.

Further, screening plant is including being located the filter screen frame of activity opening board upper end, the shock dynamo of activity opening board upper end one side, shock dynamo's one end middle part is provided with the dwang, the dwang is kept away from shock dynamo's one end is provided with the L-shaped spare, the filter screen frame is kept away from shock dynamo's lower extreme one side is provided with the dead lever, the top of dead lever is provided with the connecting piece, the connecting piece with it is provided with the interlock arm to cooperate between the L-shaped spare, the both sides limit both ends of activity opening board all are provided with fixed block one, the both sides limit both ends of filter screen frame just are located the top of fixed block one all is provided with fixed block two, fixed block one with all be provided with the matched with swinging plate between the side of fixed.

Furthermore, a movable shaft piece is arranged at one end of the movable opening plate and one end of the hydraulic telescopic rod I, and two sides of the middle of the movable opening plate are movably connected with the upper end of the material pushing cylinder through a hydraulic telescopic rod II.

The invention has the beneficial effects that: through the arrangement of the crushing box, the mixing drum, the screening device and the material pushing drum, the crushing box and the mixing drum can stir the building garbage which is easy to stir and crush, and the crushing box and the mixing drum are provided with double stirring and crushing functions, the crushing rolling gear and the auxiliary rolling gear in the crushing box are informed to effectively and preliminarily crush the building garbage, then the building garbage is further processed through the mixing drum and then crushed into small particles through the mixing drum, the screening device screens out qualified particles and then falls into the material collecting hopper and enters the material pushing drum after screening, the larger particles are obliquely discharged onto the waste material tank from the oblique screening device, the screening device can move up and down and left and right, the screening is more efficient, the garbage particles can be prevented from blocking the screen, the building particles are discharged through the material pushing drum, thereby the sand and stone materials in the building garbage can be effectively separated, and the building garbage can be conveniently classified and utilized, the waste of resources and the pollution to the environment are reduced, so that the garbage is recycled, the environment is protected, and the resources are saved.

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 a mechanical apparatus for producing reclaimed aggregate from construction waste particles according to an embodiment of the present invention;

FIG. 2 is a side view of a grinding box of a machine for producing reclaimed aggregate from construction waste particles according to an embodiment of the present invention;

FIG. 3 is a schematic view of a pushing cylinder 4 of a mechanical apparatus for producing reclaimed aggregate from construction waste particles according to an embodiment of the present invention;

fig. 4 is a schematic view of a screening device of a mechanical device for preparing reclaimed aggregate from construction waste particles according to an embodiment of the invention.

In the figure:

1. a grinding box; 2. a mixing drum; 3. a screening device; 4. pushing the material barrel; 5. a support frame; 6. a fixed mount; 7. a feed hopper; 8. a grinding motor; 9. a pulverizing rotor shaft; 10. grinding the roller gear; 11. a feeding pipe; 12. an auxiliary shaft; 13. processing a motor; 14. an auxiliary roller gear; 15. a stirring motor; 16. a rotating shaft; 17. breaking the knife; 18. a spiral knife; 19. a discharge pipe; 20. a movable opening plate; 21. a first hydraulic telescopic rod; 22. a collection hopper; 23. a material pushing motor; 24. a drive shaft; 25. pushing the spiral blade; 26. a waste bin; 27. sealing the cover; 28. a connecting frame; 29. a receiving frame; 30. a filter screen frame; 31. vibrating a motor; 32. rotating the rod; 33. an L-shaped piece; 34. fixing the rod; 35. a connecting member; 36. a linkage arm; 37. a first fixed block; 38. a second fixed block; 39. a swing plate; 40. a movable shaft member; 41. and a second hydraulic telescopic rod.

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 mechanical equipment for preparing the reclaimed aggregate by utilizing the building rubbish particles is provided.

The first embodiment is as follows:

as shown in fig. 1 to 4, the mechanical equipment for preparing recycled aggregate from construction waste particles according to the embodiment of the present invention comprises a grinding box 1, a mixing drum 2, a screening device 3 and a pushing drum 4, wherein the grinding box 1 and the mixing drum 2 are both fixedly connected to a supporting frame 5, the screening device 3 and the pushing drum 4 are both located at the upper end of a fixed frame 6, the screening device 3 and the pushing drum 4 are both located at the lower end of one side of the mixing drum 2, the grinding box 1 is located at the upper end side of the mixing drum 2, the middle part of the upper end of the grinding box 1 is provided with a feeding hopper 7, one side of the middle part of one end of the grinding box 1 is provided with a grinding motor 8, two ends of the middle part inside a grinding cavity of the grinding box 1 are both provided with grinding rotating shafts 9, the outside of the grinding rotating shafts 9 are both sleeved with matched grinding rolling gears 10, one end of the grinding motor 8 is, a feeding pipe 11 is arranged between the crushing box 1 and the mixing drum 2, an auxiliary shaft 12 is arranged in the middle of the feeding pipe 11, a processing motor 13 matched with the auxiliary shaft 12 is arranged at one end of the auxiliary shaft 12, an auxiliary rolling gear 14 is sleeved outside the auxiliary shaft 12, a mixing motor 15 is arranged at one end of the mixing drum 2 and at the upper end of one side of the supporting frame 5, a rotating shaft 16 penetrating through and extending into the mixing drum 2 is arranged at one end of the mixing motor 15, a plurality of damaged knives 17 and spiral knives 18 are respectively arranged inside the mixing drum 2 at the rotating shaft 16, the damaged knives 17 are arranged between the spiral knives 18, a discharging pipe 19 is arranged at one side of the lower end of the mixing drum 2, the discharging pipe 19 is of an inclined extending structure, the mixing drum 4 is arranged in the middle of the upper end of the fixing frame 6, and a movable opening plate 20 is arranged at the lower end of the screening device 3, mount 6 with cooperate through a plurality of hydraulic telescoping rod 21 between the activity opening plate 20 and connect, the lower extreme of activity opening plate 20 with be provided with the aggregate bin 22 between the upper end one side of pushing away material section of thick bamboo 4, the one end of pushing away material section of thick bamboo 4 just is located upper end one side of mount 6 is provided with pushes away material motor 23, the one end that pushes away material motor 23 is provided with and extends to push away the inside transmission shaft 24 of material section of thick bamboo 4, transmission shaft 24 is located the inside of pushing away material section of thick bamboo 4 is provided with a plurality of spiral leaves 25 that push away, mount 6 is kept away from the one end of support frame 5 is provided with waste bin 26.

By means of the technical scheme, building garbage particles required to be regenerated enter a grinding box 1 through a feed hopper 7, the electronic products are effectively and primarily ground through a grinding rolling gear 10 driven by a grinding motor 8 and fall into an auxiliary rolling gear 14 of a feeding pipe 11 to be finely ground again, so that sand and stones in fixed garbage are separated and then enter a stirring cylinder 2, a rotating shaft 16 is driven by a stirring motor 15 to move and drive a damaged knife 17 and a spiral knife 18 on the rotating shaft 16 to synchronously move, the broken knife 17 and the spiral knife 18 are further crushed and separated to be completely crushed into sand and stones, the preparation of the building garbage particles is completed, the problem that the building garbage particles are not easy to generate regenerated sand and stones is solved, the crushed building garbage particles enter a filter screen frame 30 on a screening device 3 through a discharge pipe 19 through the damaged knife 17 and the spiral knife 18, screening device 3 sieves the building rubbish granule, the opening that reaches the requirement after the filtration enters into collecting hopper 22 through activity opening board 20, great particulate matter is discharged to waste bin 26 from the slope of screening device 3 of slope on, screening device 3 sieves out qualified granule and falls into in collecting hopper 22 and the entering pusher 4 after screening, rethread pusher 4 is released and is bagged, thereby can effectually separate the grit material among the building rubbish, be convenient for utilize building rubbish classification.

Example two:

as shown in fig. 1 to 4, a cover 27 is provided on the upper end of the feeding hopper 7, and a handle is provided on one side of the upper end of the cover 27. The support frame 5 with mount 6 comprises backup pad and support column, the bottom of support column all is provided with expands the fagging, expand all to be provided with the slipmat under the fagging. The stirring motor 15 is fixedly connected with the support frame 5 through a connecting frame 28, and the connecting frame 28 is fixedly connected with the stirring motor 15 through a bolt. The processing motor 13 and the grinding motor 8 are both fixedly connected with the grinding box 1 through a bearing frame 29. The damaged knives 17 are positioned between the spiral knives 18 and are connected in an alternating mode, and the damaged knives 17 are positioned on the spiral knives 18 and are fixedly connected with the rotating shaft 16 in a welding mode. And the upper end edge of the waste bin 26 is provided with a feeding inclined plate.

As shown in fig. 1 to 4, the sieving device 3 includes a filter screen frame 30 at the upper end of the movable opening plate 20, a vibration motor 31 arranged at one side of the upper end of the movable opening plate 20, a rotating rod 32 arranged at the middle part of one end of the vibration motor 31, an L-shaped piece 33 is arranged at one end of the rotating rod 32 far away from the vibration motor 31, a fixing rod 34 is arranged at one side of the lower end of the filter net rack 30 far away from the vibration motor 31, a connecting piece 35 is arranged at the top end of the fixed rod 34, a linkage arm 36 is arranged between the connecting piece 35 and the L-shaped piece 33 in a matching way, the two ends of the two sides of the movable opening plate 20 are respectively provided with a first fixed block 37, the two ends of the two sides of the filtering net rack 30 and the upper part of the first fixed block 37 are respectively provided with a second fixed block 38, and a swinging plate 39 matched with the fixed block I37 and the fixed block II 38 is arranged between the side edges of the fixed blocks. One end of the movable opening plate 20 and one end of the first hydraulic telescopic rod 21 are provided with movable shaft elements 40, and two sides of the middle of the movable opening plate 20 are movably connected with the upper end of the material pushing barrel 4 through second hydraulic telescopic rods 41.

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, the construction waste particles required to be regenerated enter the grinding box 1 through the feed hopper 7, the grinding roller gear 10 driven by the grinding motor 8 to effectively and primarily grind the electronic product and fall into the auxiliary roller gear 14 of the feeding pipe 11 to be finely ground again, so that sand and stones in the fixed waste are separated and enter the stirring cylinder 2, the rotating shaft 16 is driven by the stirring motor 15 to move and drive the damaged knife 17 and the spiral knife 18 on the rotating shaft 16 to synchronously move, the broken knife 17 and the spiral knife 18 are further crushed and separated to be completely crushed into sand and stones, the preparation of the construction waste particles is completed, the problem that the construction waste particles are difficult to generate regenerated sand and stones is solved, the crushed construction waste particles enter the filter screen frame 30 on the screening device 3 through the discharge pipe 19 through the damaged knife 17 and the spiral knife 18, screening device 3 sieves the building rubbish granule, the opening that reaches the requirement after the filtration enters into collecting hopper 22 through activity opening board 20, great particulate matter is discharged to waste bin 26 from the slope of screening device 3 of slope on, screening device 3 sieves out qualified granule and falls into in collecting hopper 22 and the entering pusher 4 after screening, rethread pusher 4 is released and is bagged, thereby can effectually separate the grit material among the building rubbish, be convenient for utilize building rubbish classification.

In summary, according to the above technical solution of the present invention, through the arrangement of the grinding box 1, the mixing drum 2, the sieving device 3 and the pushing drum 4, the grinding box 1 and the mixing drum 2 can stir the building garbage which is easy to be stirred into pieces, and the grinding box 1 and the mixing drum 2 are both provided with double stirring pieces, so as to inform the grinding roller gear 10 and the auxiliary roller gear 14 in the grinding box 1 to perform effective primary grinding, then the building garbage is further processed by the mixing drum 2 and then stirred into small particles by the mixing drum 2, the qualified particles screened by the sieving device 3 fall into the collecting hopper 22 and enter the pushing drum 4 after being sieved, the larger particles are obliquely discharged onto the waste bin 26 from the oblique sieving device 3, and the sieving device 3 can move up and down and left and right, so that the sieving efficiency is higher, the garbage particles can be prevented from blocking the screen mesh, and the building particles are discharged through the pushing drum 4, therefore, the sand and stone materials in the construction waste can be effectively separated, the construction waste can be conveniently classified and utilized, the waste of resources and the pollution to the environment are reduced, the waste is recycled, and the resources are saved while the environment is protected.

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 mechanical equipment for preparing the regenerated sand and stone material by utilizing the building garbage particles is characterized by comprising a grinding box (1), a stirring cylinder (2), a screening device (3) and a material pushing cylinder (4), wherein the grinding box (1) and the stirring cylinder (2) are fixedly connected with a support frame (5), the screening device (3) and the material pushing cylinder (4) are both positioned at the upper end of a fixed frame (6), the screening device (3) and the material pushing cylinder (4) are positioned at the lower end of one side of the stirring cylinder (2), the grinding box (1) is positioned at one side of the upper end of the stirring cylinder (2), a feed hopper (7) is arranged in the middle of the upper end of the grinding box (1), a grinding motor (8) is arranged at one side of the middle of one end of the grinding box (1), and grinding rotating shafts (9) are arranged at two ends of the middle inside a grinding cavity of the grinding box (1), the grinding device is characterized in that a grinding roller gear (10) matched with each other is sleeved outside the grinding rotating shaft (9), one end of a grinding motor (8) is connected with the grinding rotating shaft (9) in a matched mode, a feeding pipe (11) is arranged between the grinding box (1) and the stirring barrel (2), an auxiliary shaft (12) is arranged in the middle of the feeding pipe (11), a processing motor (13) matched with each other is arranged at one end of the auxiliary shaft (12), an auxiliary roller gear (14) is sleeved outside the auxiliary shaft (12), a stirring motor (15) is arranged at one end of the stirring barrel (2) and located at the upper end of one side of the supporting frame (5), a rotating shaft (16) penetrating through and extending to the inside of the stirring barrel (2) is arranged at one end of the stirring motor (15), a plurality of damaged knives (17) and spiral knives (18) are arranged inside the stirring barrel (2) respectively, the utility model discloses a screening device, including a stirring cylinder (2), damaged sword (17), discharging pipe (19) extend the structure for the slope, it is located to push away feed cylinder (4) the upper end middle part of mount (6), the lower extreme of screening plant (3) is provided with movable opening plate (20), mount (6) with the activity is connected through a plurality of hydraulic telescoping rod one (21) between opening plate (20), the lower extreme of activity opening plate (20) with be provided with aggregate bin (22) between the upper end one side of pushing away feed cylinder (4), the one end of pushing away feed cylinder (4) just is located upper end one side of mount (6) is provided with pushes away material motor (23), the one end that pushes away material motor (23) is provided with and extends to push away inside transmission shaft (24) of feed cylinder (4), the transmission shaft (24) is located the inside of pushing away material section of thick bamboo (4) is provided with a plurality of material spiral leaves (25) that push away, mount (6) are kept away from the one end of support frame (5) is provided with dump bin (26).

2. The mechanical equipment for producing reclaimed sand stone from construction waste particles as claimed in claim 1, wherein the upper end of the feed hopper (7) is provided with a cover (27), and one side of the upper end of the cover (27) is provided with a handle.

3. The mechanical equipment for preparing recycled aggregate from construction waste particles as claimed in claim 1, wherein the supporting frame (5) and the fixing frame (6) are composed of supporting plates and supporting columns, the bottom ends of the supporting columns are provided with expanding supporting plates, and anti-skid pads are arranged below the expanding supporting plates.

4. The mechanical equipment for preparing the reclaimed aggregate of sand and stone by utilizing the building rubbish particles as claimed in claim 1, wherein the stirring motor (15) is fixedly connected with the supporting frame (5) through a connecting frame (28), and the connecting frame (28) is fixedly connected with the stirring motor (15) through a bolt.

5. The mechanical equipment for producing reclaimed aggregate from construction waste particles as claimed in claim 1, wherein the processing motor (13) and the grinding motor (8) are fixedly connected with the grinding box (1) through a receiving frame (29).

6. The mechanical equipment for preparing the reclaimed sand stone by using the construction waste particles as claimed in claim 1, wherein the damaged knives (17) are alternately connected between the spiral knives (18), and the damaged knives (17) are fixedly connected with the rotating shaft (16) by welding at the spiral knives (18).

7. The mechanical equipment for preparing the recycled aggregate of sand and stone by utilizing the particles of construction wastes as claimed in claim 1, wherein the upper corners of the waste bin (26) are provided with inclined feeding plates.

8. The mechanical equipment for preparing the recycled aggregate with the construction waste particles as claimed in claim 1, wherein the screening device (3) comprises a filter screen frame (30) located at the upper end of the movable opening plate (20), a vibration motor (31) located at one side of the upper end of the movable opening plate (20), a rotating rod (32) is arranged in the middle of one end of the vibration motor (31), an L-shaped piece (33) is arranged at one end of the rotating rod (32) far away from the vibration motor (31), a fixing rod (34) is arranged at one side of the lower end of the filter screen frame (30) far away from the vibration motor (31), a connecting piece (35) is arranged at the top end of the fixing rod (34), a linkage arm (36) is arranged between the connecting piece (35) and the L-shaped piece (33) in a matching manner, a first fixing block (37) is arranged at two ends of two side edges of the movable opening plate (20, two sides of the filter screen frame (30) are provided with two fixing blocks (38) at two ends and above the first fixing block (37), and a swing plate (39) matched with the first fixing block (37) and the second fixing block (38) are arranged between the sides.

9. The mechanical equipment for preparing the recycled aggregate of sand and stone by utilizing the building rubbish particles as claimed in claim 8, wherein a movable shaft member (40) is arranged at one end of the movable opening plate (20) and one end of the hydraulic telescopic rod I (21), and both sides of the middle part of the movable opening plate (20) are movably connected with the upper end of the material pushing barrel (4) through a hydraulic telescopic rod II (41).