CN216459326U

CN216459326U - Waste recovery device for municipal construction

Info

Publication number: CN216459326U
Application number: CN202123108827.9U
Authority: CN
Inventors: 魏嘉斌; 许梦阳; 王靓; 徐东丽; 梁美晨
Original assignee: Henan Guangli Construction Engineering Co ltd
Current assignee: Henan Guangli Construction Engineering Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-10
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the technical field of architectural equipment and specifically relates to a waste recovery device for municipal construction is related to, it includes broken case, broken incasement is equipped with broken mechanism, broken incasement portion is equipped with the dust removal case, the dust screen that is equipped with in the dust removal case will two cavities about the dust removal case divide into, the last cavity of dust removal case with it is linked together to be equipped with the dust absorption pipe between the broken case, install the fan that is linked together with the cavity of resorption on the outer wall of dust removal case, dust removal case lateral wall is located the clearance mouth has been seted up to the top of dust screen, clearance mouth department is equipped with the closure, the upper surface of dust screen is equipped with clean brush, clean brush follows the plane slip of dust screen place, clean brush is connected with drive assembly. This application has the effect of carrying out abundant breakage, absorbing the dust that produces among the broken process to the construction waste material.

Description

Waste recovery device for municipal construction

Technical Field

The application relates to the field of building equipment, especially, relate to a waste recovery device for municipal construction.

Background

The economy of China in the current society develops at a rapid pace, construction and construction are carried out in various places in the development process, and a lot of building waste materials, usually stones or bricks, are generated in the construction process.

The construction waste is generally recycled, and the waste is crushed by a crushing device and then recycled.

In view of the above-mentioned related art, the present inventors have considered that directly pulverizing waste materials generates a large amount of dust, pollutes air and damages the physical health of workers.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust that produces in the waste material is broken, this application provides a waste recovery device for municipal construction.

The application provides a pair of waste recovery device for municipal construction adopts following technical scheme:

the utility model provides a waste recovery device for municipal construction, includes broken case, broken incasement is equipped with broken mechanism, broken incasement portion is equipped with the dust removal case, the dust removal incasement is equipped with the dust screen will two upper and lower cavities are divided into to the dust removal case, the last cavity of dust removal case with it is linked together to be equipped with the dust absorption pipe between the broken case, install the fan that is linked together with lower cavity on the outer wall of dust removal case, dust removal case lateral wall is located the clearance mouth has been seted up to the top of dust screen, clearance mouth department is equipped with the closure, the upper surface of dust screen is equipped with clean brush, clean brush is followed the plane slip in dust screen place, clean brush is connected with drive assembly.

Through adopting above-mentioned technical scheme, when broken waste material, the fan starts the last cavity of dust removal incasement is inhaled from dust absorption pipe department with the dust that produces in the broken process, and the dust falls to straining dirt net, and during the clearance, open clearance mouthful department the closure, through clean brush with strain dirt on the dirt net go out can.

Preferably, the horizontal plane of the dust filter screen is obliquely arranged, and the lower end of the dust filter screen is positioned at the cleaning port.

Through adopting above-mentioned technical scheme, the dust screen that the slope set up is convenient for the discharge of dust when the clearance dust.

Preferably, drive assembly is including rotating motor, axis of rotation, connection rope, the axis of rotation is located dust removal case outer wall, the one end of connecting the rope connect in the one end of clean brush, the lateral wall that the other end of connecting the rope wore to locate the dust removal case extends to the outside and is connected with the axis of rotation, rotate the motor connect in dust removal case outer wall, the output shaft of rotating the motor with the one end of axis of rotation is connected.

Through adopting above-mentioned technical scheme, tighten up or not hard up the connection rope through the just reversing of rotating the motor, control the slip of clean brush on the dirt screen, when not hard up the connection rope, clean brush slides downwards along the dirt screen under the action of gravity.

Preferably, crushing mechanism includes the first broken subassembly, the broken subassembly of second, the first motor of arranging in proper order along vertical direction, first broken subassembly includes two first rotating shafts, the cover is located first crushing roller on the first rotating shaft, two the both ends of first rotating shaft rotate the support in crushing incasement wall both sides, two the homonymy one end of first rotating shaft extends to crushing incasement portion is overlapped and is equipped with first drive gear, first motor is connected in crushing incasement wall, the output of first motor is connected in one of them one end of first rotating shaft.

Through adopting above-mentioned technical scheme, one of them first axis of rotation of first motor drive rotates, connects through first drive gear meshing between two first axis of rotation, and another first axis of rotation rotates in opposite directions, and two first axes of rotation drive the first crushing roller of establishing separately and rotate, smash the waste material that falls between two first crushing rollers.

Preferably, a pair of second driving assemblies is symmetrically arranged on two sides below the first crushing assembly, each second driving assembly comprises two second rotating shafts, a second crushing roller and a second motor, the second crushing rollers and the second motors are sleeved on the second rotating shafts, two ends of each second rotating shaft are rotatably supported on two sides of the inner wall of the crushing box, one ends of the two second rotating shafts at the same side extend to the outer part of the crushing box and are sleeved with second driving gears, the second motors are connected to the outer wall of the crushing box, and the output of each second motor is connected to one end of one second rotating shaft.

Through adopting above-mentioned technical scheme, carry out the secondary crushing to the waste material through the broken subassembly of second that sets up, guaranteed the crushing quality to the waste material.

Preferably, a pair of material guide plates are respectively arranged above the first crushing assembly and the second crushing assembly, each pair of material guide plates are obliquely arranged, and two ends of the bottom of each pair of material guide plates are close to each other.

Through adopting above-mentioned technical scheme, the stock guide through setting up helps guaranteeing that the waste material can both fall to crushing unit and carry out the breakage.

Preferably, the closure member includes a closure plate pivotally connected to the wall of the cleaning aperture by a first horizontal axis, the first horizontal axis being located above the centre of gravity of the closure plate.

Through adopting above-mentioned technical scheme, turn over the closing plate when clearing up the dust and can clear up the dust, the clearance is accomplished the back pine and is unsealed the closing plate, and the closing plate droops naturally under the action of gravity and seals the clearance mouth.

Preferably, the outer side wall of the dust removal box is provided with a supporting plate, the supporting plate is provided with a collection box, and a box opening of the collection box faces upwards and is positioned below the cleaning opening.

Through adopting above-mentioned technical scheme, be convenient for collect the dust of sweeping out from the clearance mouth through the collection box that sets up.

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

1. the first crushing assembly and the second crushing assembly are arranged to crush the waste materials twice, so that the crushing quality and efficiency are ensured, and the damage to equipment is reduced;

2. the dust generated in the crushing process is absorbed by the dust removing box, so that air pollution and harm to the health of workers are prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a sectional view of the crushing box in the present embodiment;

FIG. 3 is a sectional view of the dust box of the present embodiment;

fig. 4 is a schematic view of the driving assembly in the present embodiment.

Description of the reference numerals: 1. a crushing box; 2. a feed hopper; 3. stretching the opening; 4. a storage box; 5. a handle; 6. a dust removal box; 7. a first crushing assembly; 8. a first rotating shaft; 9. a first crushing roller; 10. a first motor; 11. a first drive gear; 12. a first fixing plate; 13. a second crushing assembly; 14. a second rotating shaft; 15. a second crushing roller; 16. a second motor; 17. a second drive gear; 18. a second fixing plate; 19. a guide plate; 20. a material guide plate; 21. a dust filter screen; 22. a dust collection pipe; 23. a protective net; 24. cleaning the opening; 25. a closure; 26. a fan; 27. a first horizontal axis; 28. a closing plate; 29. a handle; 30. a support plate; 31. a collection box; 32. cleaning the brush; 33. a limiting rod; 34. a drive assembly; 35. connecting ropes; 36. rotating the motor; 37. and rotating the shaft.

Detailed Description

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

The embodiment of the application discloses waste recovery device for municipal construction. Referring to fig. 1, a waste recovery device for municipal construction includes broken case 1, the top intercommunication of broken case 1 has feeder hopper 2, tensile mouthful 3 has been seted up to broken case 1's lateral wall bottom, broken incasement 1 bottom is equipped with 4 sliding connection of receiver in tensile mouthful 3 departments, be connected with handle 5 on the 4 outer walls of receiver, the workman of being convenient for takes out receiver 4, 1 outside intercommunication of broken case has dust removal case 6, the waste material that produces in the municipal construction drops into broken case 1 from feeder hopper 2 and carries out the breakage, concentrate after the breakage is accomplished and collect in receiver 4, dust removal case 6 is used for collecting the dust that produces when broken case 1 broken waste material.

Referring to fig. 1 and 2, a first crushing assembly 7 is arranged below a feed hopper 2 in a crushing box 1, the first crushing assembly 7 comprises two first rotating shafts 8 which are horizontally arranged and parallel to each other, a first crushing roller 9 sleeved on the first rotating shafts 8, and a first motor 10, two ends of each first rotating shaft 8 are rotatably supported on inner walls of two sides of the crushing box 1, one end of each first rotating shaft 8 at the same side extends to the outside through the side wall of the crushing box 1 and is sleeved with a first driving gear 11, the two first driving gears 11 are meshed with each other, the first motor 10 is arranged on the outer wall of the crushing box 1 through a first fixing plate 12, an output shaft is connected with one end of one first rotating shaft 8, the first rotating shafts 8 connected with the first motor 10 in a driving manner rotate, the two first rotating shafts 8 drive the first crushing rollers 9 to rotate in the same direction through the meshing between the two first driving gears 11, the waste material falling between the two first crushing rollers 9 is crushed.

Two groups of second crushing assemblies 13 are symmetrically arranged below the first crushing assembly 7, each second crushing assembly 13 comprises two second rotating shafts 14 which are horizontally arranged and are parallel to each other, second crushing rollers 15 which are sleeved on the second rotating shafts 14, and second motors 16, two ends of each second rotating shaft 14 are rotatably supported on the inner walls of two sides of the crushing box 1, one end of each second rotating shaft 14, which is on the same side, penetrates through the side wall of the crushing box 1 and extends to the outside, and is sleeved with a second driving gear 17, the two second driving gears 17 are meshed with each other, the second motors 16 are arranged on the outer wall of the crushing box 1 through second fixing plates 18, output shafts of the second motors are connected with one end of one of the second rotating shafts 14, the second motors 16 drive the two second crushing rollers 15 to relatively rotate to secondarily crush waste materials crushed by the first crushing assembly 7, and primarily crush the waste materials through the first crushing assembly 7, and the second crushing assembly 13 is used for secondary crushing, so that the crushing efficiency is improved, and the damage to the second crushing assembly 13 caused by directly dropping massive waste into the second crushing assembly 13 is avoided.

Referring to fig. 2, a set of guide plates 19 are symmetrically arranged on both sides above the first crushing assembly 7, the tops of the two guide plates 19 are connected to the inner wall of the top of the crushing box 1, the bottoms of the two guide plates 19 are close to each other and spaced above the first crushing assembly 7, two pairs of guide plates 20 are symmetrically arranged below the first crushing assembly 7, the bottom ends of each pair of guide plates 20 are close to each other and spaced, the top ends of the guide plates 20 positioned on the two sides of the two pairs of guide plates 20 are connected to the side wall of the box body, the top ends of the two guide plates 20 positioned in the middle of the two pairs of guide plates 20 are connected to each other, the space between each pair of guide plates 20 is respectively located above each set of second crushing assemblies 13, the waste materials are guided by the guide plate 19 and the guide plate 20, and the waste materials are guaranteed to fall onto the first crushing assembly 7 and the second crushing assembly 13 and are crushed to prevent omission.

Referring to fig. 3, a dust filter 21 inclined from the horizontal plane is arranged in the dust removing box 6, the dust filter 21 divides the interior of the dust removing box 6 into an upper chamber and a lower chamber, the upper chamber of the dust removing box 6 is communicated with the crushing box 1 through a dust suction pipe 22, a protective net 23 is arranged on the side wall of the crushing box 1 in communication with the dust suction pipe 22 to prevent crushed waste materials from entering the dust removing box 6 along the dust suction pipe 22, a cleaning opening 24 is arranged on the upper chamber side wall of the dust removing box 6 above the lower end of the dust filter 21, a closing member 25 is arranged at the cleaning opening 24, a fan 26 is arranged on the lower chamber side wall of the dust removing box 6 to be communicated with the lower chamber, after the fan 26 is started, dust in the crushing box 1 is sucked into the upper chamber of the dust removing box 6 from the communication position of the crushing box 1 and the dust suction pipe 22 and then falls on the dust filter 21, the dust moves to the cleaning opening 24 along the dust filter 21 under the action of gravity, after the closing member 25 is opened, the dust is discharged from the cleaning port 24, so that the dust can be cleaned conveniently.

The closing piece 25 comprises a closing plate 28 which is rotatably connected to the wall of the opening of the cleaning opening 24 through a first horizontal shaft 27, the first horizontal shaft 27 is located above the gravity center of the closing plate 28, the closing plate 28 can be turned and opened when dust in the dust removal box 6 needs to be cleaned, after the cleaning is finished, the turning plate automatically droops under the neutral action to seal the cleaning opening 24, and a handle 29 is installed on the side wall, located outside the dust removal box 6, of the closing plate 28, so that a worker can pull the closing plate 28 conveniently.

Install layer board 30 on the lateral wall of dust removal case 6, placed collection box 31 on layer board 30, the box mouth of collection box 31 is up and is located the below of clearance mouth 24, and when the clearance dust, open closing plate 28 back dust and directly fall into collection box 31 from clearance mouth 24 in, be convenient for the collection of dust.

Referring to fig. 3, a cleaning brush 32 is disposed on the upper surface of the dust filter 21, bristles of the cleaning brush 32 are abutted against the surface of the dust filter 21, two parallel limiting rods 33 extending along the length direction of the dust filter 21 are fixed on two sides of the upper surface of the dust filter 21, the two limiting rods 33 are slidably disposed at two ends of the cleaning brush 32, a connecting rope 35 is connected to the cleaning brush 32, the connecting rope 35 is slidably disposed on the sidewall of the dust removing box 6, one end of the connecting rope 35 located outside the dust removing box 6 is connected to a driving assembly 34, some dust adsorbed on the dust filter 21 can be cleaned by the cleaning brush 32, the driving assembly 34 loosens the connecting rope 35, the cleaning brush 32 connected to the other end of the connecting rope 35 slides downwards along the plane of the dust filter 21 under the action of gravity to discharge the dust from the cleaning port 24, after cleaning, the driving assembly 34 is tightened and stretched, the cleaning brush 32 is pulled and pulled to move to the highest position of the upper surface of the dust filter screen 21, so that the next cleaning is convenient.

Referring to fig. 3 and 4, the driving assembly 34 includes a rotating motor 36 and a rotating shaft 37, the rotating shaft 37 is horizontally installed on the outer side wall of the dust removing box 6 near the higher end of the dust filtering net 21, the rotating motor 36 is installed on the outer wall of the dust removing box 6, the output shaft is connected with one end of the rotating shaft 37, the connecting rope 35 is connected with the rotating shaft 37 at the end outside the dust removing box 6, and the forward and reverse rotation of the rotating shaft 37 is controlled by the forward and reverse rotation of the rotating motor 36, so that the pulling up is controlled to be tightened and loosened, and the purpose of adjusting the cleaning brush 32 is achieved.

The utility model provides a waste recovery device for municipal construction's implementation principle does: waste material rubbish that produces carries out preliminary breakage through the first broken subassembly 7 that sets up in municipal construction, the waste material through preliminary breakage carries out the secondary crushing through the second broken subassembly 13, then fall into the receiver 4 that broken case 1 bottom set up, the dust that produces in broken process absorbs through the dust removal case 6 of broken case 1 outside intercommunication, pass through the upper chamber of dust absorption pipe 22 suction dust removal case 6 with the dust through fan 26 in, then the dust falls on straining dirt net 21, when needs clearance dust, open the closing plate 28 of clearance mouth 24 department, remove the dust that will strain on the dirt net 21 through drive assembly 34 drive cleaning brush 32 and sweep and fall to the collection box 31 that is located clearance mouth 24 department, the completion is to the clearance of dust.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waste recovery device for municipal construction which characterized in that: comprises a crushing box (1), a crushing mechanism is arranged in the crushing box (1), a dust removing box (6) is arranged outside the crushing box (1), a dust filtering net (21) is arranged in the dust removing box (6) to divide the dust removing box (6) into an upper chamber and a lower chamber, a dust suction pipe (22) is arranged between the upper chamber of the dust removing box (6) and the crushing box (1) to be communicated, a fan (26) communicated with the lower chamber is arranged on the outer wall of the dust removing box (6), a cleaning opening (24) is arranged on the side wall of the dust removing box (6) above the dust filtering net (21), a sealing piece (25) is arranged at the cleaning opening (24), a cleaning brush (32) is arranged on the upper surface of the dust filtering net (21), the cleaning brush (32) slides along the plane where the dust filtering net (21) is located, and the cleaning brush (32) is connected with a driving assembly (34).

2. The waste recycling device for municipal construction according to claim 1, wherein: the horizontal plane of the dust filter screen (21) is obliquely arranged, and the lower end of the dust filter screen is positioned at the cleaning port (24).

3. The waste recycling device for municipal construction according to claim 2, wherein: drive assembly (34) are including rotating motor (36), axis of rotation (37), connecting rope (35), axis of rotation (37) are located dust removal case (6) outer wall, the one end of connecting rope (35) connect in the one end of clean brush (32), the lateral wall that the other end of connecting rope (35) was worn to locate dust removal case (6) extends to the outside and is connected with axis of rotation (37), rotate motor (36) connect in dust removal case (6) outer wall, the output shaft of rotating motor (36) with the one end of axis of rotation (37) is connected.

4. The waste recycling device for municipal construction according to claim 1, wherein: broken mechanism includes first broken subassembly (7), the broken subassembly of second (13), first motor (10) that arrange in proper order along vertical direction, first broken subassembly (7) include two first axis of rotation (8), the cover is located first crushing roller (9) on first axis of rotation (8), two the both ends of first axis of rotation (8) are rotated the support in broken case (1) inner wall both sides, two the homonymy one end of first axis of rotation (8) extends to broken case (1) outside and cover is equipped with first drive gear (11), first motor (10) are connected in broken case (1) outer wall, the output of first motor (10) is connected in one of them the one end of first axis of rotation (8).

5. The waste recycling device for municipal construction according to claim 4, wherein: be located the below bilateral symmetry of first broken subassembly (7) is equipped with a pair of second drive assembly (34), second drive assembly (34) include two second axis of rotation (14), the cover is located second crushing roller (15), second motor (16) on second axis of rotation (14), two the both ends of second axis of rotation (14) are rotated the support in broken case (1) inner wall both sides, two the homonymy one end of second axis of rotation (14) extends to broken case (1) outside and cover is equipped with second drive gear (17), second motor (16) are connected in broken case (1) outer wall, the output of second motor (16) is connected in one of them the one end of second axis of rotation (14).

6. The waste recycling device for municipal construction according to claim 5, wherein: a pair of material guide plates (20) are respectively arranged above the first crushing assembly (7) and the second crushing assembly (13), each pair of material guide plates (20) are obliquely arranged, and two ends of the bottom of each pair of material guide plates are close to each other.

7. The waste recycling device for municipal construction according to claim 1, wherein: the closing element (25) comprises a closing plate (28) which is rotatably connected to the wall of the opening of the cleaning opening (24) by means of a first horizontal axis (27), the first horizontal axis (27) being located above the centre of gravity of the closing plate (28).

8. The waste recycling device for municipal construction according to claim 1, wherein: install on the lateral wall of dust removal case (6) layer board (30), placed collection box (31) on layer board (30), the box mouth of collecting box (31) is up and is located the below of clearance mouth (24).