CN220111173U

CN220111173U - Asphalt crushing device for municipal construction

Info

Publication number: CN220111173U
Application number: CN202321319930.4U
Authority: CN
Inventors: 逄增贵; 张为江; 樊建中; 张坤明
Original assignee: Qingdao Zhengdao Construction Engineering Co ltd
Current assignee: Qingdao Zhengdao Construction Engineering Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-12-01
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of municipal construction, in particular to an asphalt crushing device for municipal construction, which comprises a box body, a feed hopper, a dust fall component, a crushing device, a screening component, a first through groove, a water tank, a chute, a sliding block, a collecting box, a fixed hoop and a conveying component.

Description

Asphalt crushing device for municipal construction

Technical Field

The utility model relates to the technical field of municipal construction, in particular to an asphalt crushing device for municipal construction.

Background

Municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and in the planning construction range of towns and provide paid or gratuitous public products and services for residents based on government responsibility and obligations. The construction of various public infrastructures matched with urban life belongs to the municipal engineering category, such as common urban roads, bridges and subways, as well as the construction of various pipelines, squares, urban greening and the like which are closely related to life. In the actual use process, a large amount of asphalt can be used for municipal construction, and the asphalt can be used for paving roads and the like.

The utility model discloses a solid asphalt reducing mechanism of publication No. CN207138004U China patent, it includes crushing box, the inside cartridge axle that has been inserted of crushing box, the cartridge axle slope upwards is placed, just cartridge axle one end stretches into crushing box inside, the cartridge axle other end stretches out crushing box, the second feed inlet has been seted up to the one end that the cartridge axle stretches into crushing box, the inside bottom plate that is equipped with an inclined arrangement of crushing box, the second feed inlet is aimed at to the lower one end of bottom plate, the one end bottom that the cartridge axle stretches out crushing box is equipped with first discharge gate, be equipped with the switch door on the first discharge gate, the top of cartridge axle is equipped with the second discharge gate, the second discharge gate is through downward defeated storage bucket of slope and first feed inlet intercommunication, the crushing box outer peripheral face is equipped with around the pipeline, around the pipeline and refrigerator link. This patent has improved the crushing degree of pitch, effectively avoids the phenomenon that pitch melted.

Above-mentioned patent exists some not enough, carry out the circulation through spool and screw conveying blade with the pitch after smashing and smash the incasement portion and smash, improve crushing effect, but, at in-process of in-service use, smash the pitch that reaches the requirement and can be together carried crushing box and smash again, lead to the loss of energy, and can influence the crushing effect of pitch, simultaneously, when smashing pitch, can produce the raise dust phenomenon, not to its dust fall processing, can influence the operational environment on every side, for this reason, propose an asphalt crushing device for municipal construction for solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an asphalt crushing device for municipal construction, which is used for solving the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides an asphalt reducing mechanism for municipal construction, includes the box, the last fixed surface of box is connected with the feeder hopper, the one end of box is provided with dust fall subassembly, one side of box is provided with reducing mechanism, the other end of box is provided with screening subassembly, first logical groove has all been seted up at the both ends of box, the interior bottom wall of box is provided with the water tank, two spouts have been seted up to the inner wall of box, two equal sliding connection of inner wall of spout has the slider, two the same collecting box of opposite face fixedly connected with of slider, the opposite side fixedly connected with fixed hoop of box, the inner wall of fixed hoop is provided with conveying assembly, the second logical groove has been seted up to the opposite side of box.

Preferably, the screening assembly comprises a supporting table fixedly connected with the other end of the box body, a motor is fixedly connected to the upper surface of the supporting table, and a cam is fixedly connected to the output end of the motor.

Preferably, the inner wall of the first through groove is provided with two limit grooves, the inner walls of the two limit grooves are all connected with limit blocks in a sliding manner, and the opposite surfaces of the two limit blocks are fixedly connected with the same connecting plate.

Preferably, the surface fixedly connected with sieve of connecting plate, the upper surface and the lower surface of connecting plate are all fixedly connected with spring, two sets of the other end of spring respectively with the upper and lower inner wall fixed connection of first logical groove, the upper surface fixedly connected with two guide plates of sieve.

Preferably, the dust fall subassembly is including setting up the water pump in box one end, the water inlet end fixedly connected with inlet tube of water pump, and the other end of inlet tube extends to the inside of water tank, the water outlet end fixedly connected with shower of water pump, and the other end of shower extends to the inner chamber of box.

Preferably, the conveying assembly comprises a cylinder fixedly connected with the inner wall of the fixed hoop, the inner wall of the cylinder is rotationally connected with the conveying auger device, a motor is arranged at the top end of the cylinder, and one end of the conveying auger device is arranged at the output end of the motor.

Preferably, the other side fixedly connected with inlet pipe of box, the other end of inlet pipe and the fixed surface of drum are connected, the fixed surface of drum is connected with the discharging pipe, the other end of discharging pipe and the fixed surface of feeder hopper are connected.

The utility model provides an asphalt crushing device for municipal construction through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, asphalt entering from a feed hopper can be crushed through the crushing assembly, the motor drives the cam to strike the connecting plate to drive the screen plate to vibrate up and down, the screen plate can run more stably through the cooperation of the limiting groove and the limiting block, asphalt which is not thoroughly crushed on the screen plate can be guided into the feed pipe through the guide plate and enter the cylinder through the inclined screen plate, the asphalt is conveyed through the conveying auger device and conveyed to the feed hopper through the discharge pipe and crushed again until the crushing effect is ideal, and the problems that the asphalt meeting the requirements is conveyed to the crushing box body for re-crushing in the actual use process, so that energy loss is caused and the crushing effect of the asphalt is influenced are effectively solved through the arrangement of the screen plate and the collecting box;

and two,: the water pump and the water tank in the dust falling component are matched, when the dust falling component works, the water pump can send water of the water tank to the spray pipe, the dust falling effect is realized on the inside of the box body by spraying, the phenomenon of dust raising in the crushing process can be avoided, meanwhile, the temperature of the internal environment can be reduced by spraying, heat generated during working is avoided, asphalt is prevented from being melted and adhered to a machine, the sprayed water resource can be filtered through the filter holes formed in the lower surface of the collecting box, the water in the water tank can be recycled, and the collecting box is in sliding connection with the sliding groove through the sliding block, so that the collecting box can be conveniently detached to clean and collect the crushed asphalt.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional perspective view of the case of the present utility model;

FIG. 3 is a schematic perspective view of a screening assembly of the present utility model;

fig. 4 is a schematic perspective view showing a disassembling mode of the collecting box of the utility model.

Reference numerals illustrate:

1. a case; 2. a feed hopper; 3. a dust fall assembly; 301. a water pump; 302. a shower pipe; 4. a crushing assembly; 5. a screening component; 501. a support table; 502. a motor; 503. a cam; 504. a connecting plate; 505. a limit groove; 506. a limiting block; 507. a sieve plate; 508. a spring; 509. a deflector; 6. a first through groove; 7. a water tank; 8. a collection box; 9. a fixing hoop; 10. a transport assembly; 1001. a cylinder; 1002. a conveying auger device; 1003. a motor; 1004. a feed pipe; 1005. a discharge pipe; 11. a second through slot; 12. a chute; 13. a sliding block.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an asphalt crushing device for municipal construction through improvement, which comprises the following technical scheme: as shown in fig. 1-4: a pitch reducing mechanism for municipal construction, including box 1, the last fixed surface of box 1 is connected with feeder hopper 2, the one end of box 1 is provided with dust fall subassembly 3, one side of box 1 is provided with crushing subassembly 4, the other end of box 1 is provided with screening subassembly 5, first logical groove 6 has all been seted up at the both ends of box 1, the interior bottom wall of box 1 is provided with water tank 7, two spouts 12 have been seted up to the inner wall of box 1, the equal sliding connection of inner wall of two spouts 12 has slider 13, the opposite face fixedly connected with same collecting box 8 of two slider 13, the opposite side fixedly connected with fixed hoop 9 of box 1, the inner wall of fixed hoop 9 is provided with conveying subassembly 10, the second logical groove 11 has been seted up to the opposite side of box 1.

By the above structure or mechanism: crushing assembly 4 has two meshed gears and two crushing rollers to constitute, can smash processing to pitch, and connecting plate 504, spacing groove 505, stopper 506 and spring 508 symmetric distribution all are provided with the inner wall of first logical groove 6 at the both ends of box 1, through the setting of second logical groove 11, can be convenient for the dismantlement of collecting box 8.

Further, screening assembly 5 includes the brace table 501 with box 1 other end fixed connection, the last fixed surface of brace table 501 is connected with motor 502, motor 502's output fixedly connected with cam 503, two spacing grooves 505 have been seted up to the inner wall of first logical groove 6, the equal sliding connection of inner wall of two spacing grooves 505 has stopper 506, the same connecting plate 504 of opposite face fixedly connected with of two stopper 506, the fixed surface of connecting plate 504 is connected with sieve 507, the equal fixedly connected with spring 508 of upper surface and lower surface of connecting plate 504, the other end of two sets of springs 508 respectively with the upper and lower inner wall fixed connection of first logical groove 6, the upper surface fixedly connected with two guide plates 509 of sieve 507.

By the above structure or mechanism: two guide plates 509 are arranged on the upper surface of the sieve plate 507, the two guide plates 509 form an acute included angle, and the sieve plate 507 is provided with an inclined angle, so that asphalt with poor crushing effect can enter the feeding pipe 1004 conveniently.

Further, the dust settling component 3 comprises a water pump 301 arranged at one end of the box body 1, the water inlet end of the water pump 301 is fixedly connected with a water inlet pipe, the other end of the water inlet pipe extends to the inside of the water tank 7, the water outlet end of the water pump 301 is fixedly connected with a spray pipe 302, and the other end of the spray pipe 302 extends to the inner cavity of the box body 1.

By the above structure or mechanism: through the cooperation of water pump 301 and water tank 7 in the dust fall subassembly 3, can be at the during operation, water pump 301 sends the water of water tank 7 to shower 302, carries out the dust fall effect of spraying to the inside of box 1, can avoid the phenomenon of dust raising to appear in the kibbling in-process, simultaneously, through spraying, can also reduce the temperature of internal environment, avoid the during operation to produce heat, cause pitch to melt, the adhesion is on the machine.

Further, the conveying assembly 10 comprises a cylinder 1001 fixedly connected with the inner wall of the fixed hoop 9, the inner wall of the cylinder 1001 is rotationally connected with a conveying auger device 1002, a motor 1003 is installed at the top end of the cylinder 1001, one end of the conveying auger device 1002 is installed at the output end of the motor 1003, a feeding pipe 1004 is fixedly connected with the other side of the box 1, the other end of the feeding pipe 1004 is fixedly connected with the surface of the cylinder 1001, a discharging pipe 1005 is fixedly connected with the surface of the cylinder 1001, and the other end of the discharging pipe 1005 is fixedly connected with the surface of the feeding hopper 2.

By the above structure or mechanism: the conveying auger device 1002 comprises a rotating rod and a spiral conveying blade, and the motor 1003 drives the rotating rod to rotate, so that the spiral conveying blade rotates to circularly crush the asphalt raw material.

Working principle: when the asphalt crushing device for municipal construction is used, a user can crush asphalt entering from the feed hopper 2 through the arranged crushing assembly 4, the motor 502 drives the cam 503 to strike the connecting plate 504 to drive the screen plate 507 to vibrate up and down, the screen plate 507 can operate more stably through the cooperation of the limiting groove 505 and the limiting block 506, the asphalt which is not thoroughly crushed on the screen plate 507 can be guided into the feed pipe 1004 through the guide plate 509 and enter the cylinder 1001, the asphalt is conveyed through the conveying auger device 1002 and conveyed to the feed hopper 2 through the discharge pipe 1005, the asphalt is crushed again until the crushing effect is ideal, and the problems that the asphalt which is crushed to the requirement is conveyed to the box 1 for re-crushing in the actual use process, so that the energy loss is caused and the crushing effect of the asphalt is influenced can be effectively solved through the arrangement of the screen plate 507 and the arrangement of the collecting box 8; through the cooperation of water pump 301 and water tank 7 in the dust fall subassembly 3, can be at the during operation, water pump 301 sends the water of water tank 7 to shower 302, spray the dust fall effect to the inside realization of box 1, can avoid appearing the phenomenon of raise dust at kibbling in-process, simultaneously, through spraying, can also reduce the temperature of internal environment, avoid the during operation to produce heat, cause pitch to melt, the adhesion is on the machine, through the filtration pore of seting up of collecting box 8 lower surface, can filter the water resource after spraying, the inside water of water tank 7 of being convenient for can recycle, collecting box 8 passes through slider 13 and spout 12 sliding connection, dismantlement that can be convenient clear up it and collect pitch after the crushing.

Claims

1. Asphalt crushing device for municipal construction, comprising a box body (1), and being characterized in that: the utility model discloses a dust collection box, including box (1), fixed surface, fixed hoop and box, upper surface fixedly connected with feeder hopper (2) of box (1), the one end of box (1) is provided with dust fall subassembly (3), one side of box (1) is provided with smashes subassembly (4), the other end of box (1) is provided with screening subassembly (5), first logical groove (6) have all been seted up at the both ends of box (1), the interior bottom wall of box (1) is provided with water tank (7), two spout (12) have been seted up to the inner wall of box (1), two equal sliding connection of inner wall of spout (12) has slider (13), two opposite face fixedly connected with one collection box (8) of slider (13), the opposite side fixedly connected with fixed hoop (9) the inner wall of fixed hoop (9) is provided with conveying subassembly (10), second through groove (11) have been seted up to the opposite side of box (1).

2. A pitch crushing apparatus for municipal construction according to claim 1, wherein: the screening assembly (5) comprises a supporting table (501) fixedly connected with the other end of the box body (1), a motor (502) is fixedly connected to the upper surface of the supporting table (501), and a cam (503) is fixedly connected to the output end of the motor (502).

3. A pitch crushing apparatus for municipal construction according to claim 1, wherein: two limiting grooves (505) are formed in the inner wall of the first through groove (6), limiting blocks (506) are slidably connected to the inner walls of the two limiting grooves (505), and the same connecting plate (504) is fixedly connected to the opposite faces of the two limiting blocks (506).

4. A pitch reducing mechanism for municipal construction according to claim 3, wherein: the surface fixedly connected with sieve (507) of connecting plate (504), the upper surface and the lower surface of connecting plate (504) are all fixedly connected with spring (508), two sets of the other end of spring (508) respectively with the upper and lower inner wall fixed connection of first logical groove (6), the upper surface fixedly connected with two guide plates (509) of sieve (507).

5. A pitch crushing apparatus for municipal construction according to claim 1, wherein: the dust fall subassembly (3) is including setting up water pump (301) in box (1) one end, the inlet end fixedly connected with inlet tube of water pump (301), and the other end of inlet tube extends to the inside of water tank (7), the outlet end fixedly connected with shower (302) of water pump (301), and the other end of shower (302) extends to the inner chamber of box (1).

6. A pitch crushing apparatus for municipal construction according to claim 1, wherein: the conveying assembly (10) comprises a cylinder (1001) fixedly connected with the inner wall of the fixed hoop (9), the inner wall of the cylinder (1001) is rotationally connected with a conveying auger device (1002), a motor (1003) is arranged at the top end of the cylinder (1001), and one end of the conveying auger device (1002) is arranged at the output end of the motor (1003).

7. The asphalt pulverizing apparatus for municipal construction according to claim 6, wherein: the other side fixedly connected with inlet pipe (1004) of box (1), the other end of inlet pipe (1004) and the fixed surface of drum (1001) are connected, the fixed surface of drum (1001) is connected with discharging pipe (1005), the other end of discharging pipe (1005) and the fixed surface of feeder hopper (2) are connected.