CN215312741U

CN215312741U - Stone crushing device for building engineering

Info

Publication number: CN215312741U
Application number: CN202121578100.4U
Authority: CN
Inventors: 侯占宗
Original assignee: Shanghai Baiaoheng New Material Co ltd
Current assignee: Shanghai Baiaoheng New Material Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-28
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a stone breaking device for construction engineering, which comprises a workbench, wherein the top end of the workbench is fixedly connected with a dust suction mechanism, a fan is fixedly connected to the top end of the workbench, a dust suction pipe is fixedly connected to the bottom end of the fan, a sieve plate is fixedly connected to the inside of a blanking plate, a hollow plate is fixedly connected to the outer end of the blanking plate, the hollow plate corresponds to the sieve plate in position, the other end of the dust suction pipe is fixedly connected to the outer end of the hollow plate, the hollow plate is communicated with the dust suction pipe, the fan can absorb a large amount of dust generated by the stone breaking mechanism during stone breaking through the arranged fan, the absorbed dust is discharged through a suction pipe, a cloth bag can be sleeved at the outer end of a discharge pipe to collect the dust, the sieve plate can filter the crushed stones through the arranged sieve plate, so that the crushed stones are separated from the dust, the separated dust falls into the hollow plate and is then drawn out through the dust suction pipe, and the dust suction device can prevent the dust from entering air to cause environmental pollution, dust can be prevented from being sucked by the constructor.

Description

Stone crushing device for building engineering

Technical Field

The utility model relates to the field of stone crushing devices, in particular to a stone crushing device for constructional engineering.

Background

The building engineering is a general term for science, technology and engineering for building various engineering facilities. It refers to various engineering facilities related to human life and production activities, and also refers to engineering technical activities such as surveying, designing, constructing and the like carried out on the land by applying materials and equipment. The construction method is characterized in that a gravel building is needed to be used for building a foundation in the construction process, so that a common gravel device is used for treating large-volume rocks, is mainly called crushing equipment, mainly refers to mineral crushing equipment such as a crusher and a sand making machine, and is mainly applied to the fields of high-speed railways, expressways, town transformation, hydraulic engineering construction and the like which need a large amount of building gravel materials.

However, the stone breaking device can generate a large amount of dust when carrying out stone breaking operation, and the traditional stone breaking device does not have a dust recycling device, so the generated dust can not only affect the environment, but also harm the health when being sucked by constructors.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the stone crushing device for the building engineering, the dust absorption mechanism is added at the outer end of the stone crushing device, and the arranged dust absorption mechanism can absorb dust generated in the stone crushing process, so that on one hand, the dust can be prevented from entering air to cause environmental pollution, and on the other hand, the dust is absorbed to prevent the dust from being sucked by constructors.

In order to solve the technical problems, the utility model provides the following technical scheme: a stone breaking device for constructional engineering comprises a workbench, wherein a stone breaking box is fixedly connected to the top end of the workbench, a blanking plate is fixedly connected to the bottom end of the workbench, the stone breaking box corresponds to the blanking plate in position, a dust suction mechanism is fixedly connected to the top end of the workbench and comprises a fan, a dust suction pipe, a sieve plate and a hollow plate, the fan is fixedly connected to the top end of the workbench, the dust suction pipe is fixedly connected to the bottom end of the fan, the sieve plate is fixedly connected to the inside of the blanking plate, the hollow plate is fixedly connected to the outer end of the blanking plate and corresponds to the sieve plate in position, the other end of the dust suction pipe is fixedly connected to the outer end of the hollow plate, and the hollow plate is communicated with the dust suction pipe;

the dust collection mechanism further comprises a suction pipe which is fixedly connected to the outer end of the fan.

As a preferred technical solution of the present invention, a motor box is fixedly connected to an outer end of the gravel box, a crushing mechanism is disposed in an inner cavity of the motor box, the crushing mechanism includes a driving motor, a first driving wheel, a supporting rod, a second driving wheel, a crushing roller and a driving belt, the driving motor is fixedly connected to the inner cavity of the motor box, the first driving wheel is fixedly connected to one end of the driving motor, the supporting rod is fixedly connected to the inner cavity of the gravel box, the second driving wheel is rotatably connected to an outer end of the supporting rod, the crushing roller is fixedly connected to an outer end of the second driving wheel, the crushing roller is rotatably connected to the inner cavity of the gravel box, and the driving belt is sleeved between the first driving wheel and the second driving wheel.

As a preferred technical scheme of the utility model, the outer end of the motor box is fixedly connected with a heat radiating net, the outer end of the gravel box is fixedly connected with a guard plate, and the transmission belt is arranged in an inner cavity of the guard plate.

As a preferable technical scheme, a feeding hole is formed in one side of the gravel box, the inner cavity of the gravel box is fixedly connected with three impact plates, and the three impact plates are arranged at the outer end of the crushing roller.

As a preferable technical scheme of the utility model, a first discharge hole is formed in the bottom end of the gravel box, a second discharge hole is formed in the top end of the workbench, and the first discharge hole corresponds to the second discharge hole in position.

As a preferable technical scheme of the utility model, two sides of an inner cavity of the blanking plate are inclined, and the bottom end of the blanking plate is provided with a blanking port.

As a preferable technical scheme, the bottom end of the workbench is fixedly connected with four support columns, the four support columns are arranged around the bottom end of the workbench in a rectangular shape, an inner cavity of each support column is connected with a sliding column in a sliding mode, and a damping spring is fixedly connected between each support column and the corresponding sliding column.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the fan that sets up, the fan can absorb a large amount of dusts that the rubble mechanism produced when the rubble, discharge through taking out the pipe with absorptive dust again, can cup joint the sack in the outer end of calandria and collect the dust, through the sieve that sets up, the sieve can filter the rubble, thereby separate rubble and dust, the dust after the separation falls into the cavity board, take out via the dust absorption pipe again, dust extraction can prevent on the one hand that the dust from entering into and causing environmental pollution in the air, on the other hand absorbs the dust and can prevent that the dust from being inhaled by constructor.

2. Through the counterattack board that sets up, the rubble is via smashing the roller and stirring, and the rubble strikes the counterattack board when hitting to fly on, and then has strengthened the crushing efficiency of rock, and through the backplate that sets up, the backplate can be protected driving belt to the security performance of device in the use has been strengthened, through the damping spring who sets up, damping spring can cushion the jarring power between workstation and the ground, thereby makes the rubble device more steady when the operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a blanking plate of the present invention;

FIG. 3 is a schematic view of a portion of the shredder mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the stone breaking box of the present invention;

fig. 5 is a schematic view of the internal structure of the support column of the present invention.

Wherein: 1. a work table; 2. a stone crushing box; 3. a blanking plate; 4. a dust suction mechanism; 401. a fan; 402. a dust collection pipe; 403. a sieve plate; 404. a hollow plate; 405. drawing a pipe; 5. a motor case; 6. a crushing mechanism; 601. a drive motor; 602. a first drive pulley; 603. a strut; 604. a second transmission wheel; 605. a crushing roller; 606. a drive belt; 7. a heat-dissipating web; 8. a guard plate; 9. a feed inlet; 10. a counterattack plate; 11. a first discharge port; 12. a second discharge port; 13. a blanking port; 14. a support pillar; 15. a traveler; 16. a shock absorbing spring.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, the utility model provides a stone breaking device for construction engineering, which comprises a workbench 1, a stone breaking box 2 fixedly connected with the top end of the workbench 1, and the bottom end of the working platform 1 is fixedly connected with a blanking plate 3, the position between the gravel box 2 and the blanking plate 3 is corresponding, and the top end of the workbench 1 is fixedly connected with a dust suction mechanism 4, the dust suction mechanism 4 comprises a fan 401, a dust suction pipe 402, a sieve plate 403 and a hollow plate 404, the fan 401 is fixedly connected with the top end of the workbench 1, the dust suction pipe 402 is fixedly connected with the bottom end of the fan 401, the sieve plate 403 is fixedly connected with the inside of the blanking plate 3, the hollow plate 404 is fixedly connected with the outer end of the blanking plate 3, the hollow plate 404 corresponds to the sieve plate 403, the other end of the dust suction pipe 402 is fixedly connected to the outer end of the hollow plate 404, the hollow plate 404 is communicated with the dust suction pipe 402, the dust suction mechanism 4 further comprises a suction pipe 405, and the suction pipe 405 is fixedly connected to the outer end of the fan 401;

the outer end of the extraction pipe 405 is sleeved with a cloth bag, the crushing mechanism 6 is started, the crushing mechanism 6 crushes the rocks, the rocks can generate a large amount of dust, dust and gravels when being crushed, the dust and the gravels fall on the sieve plate 403 in the inner cavity of the blanking plate 3, the sieve mesh aperture of the sieve plate 403 is smaller, thereby facilitating the separation of the crushed stones and the dust, the separated dust falls into the hollow plate 404 to be accumulated, then the fan 401 is started, the fan 401 generates suction, thereby sucking dust in the hollow plate 404 into the fan 401 through the dust suction pipe 402, and then fan 401 discharges the sucked dust from pump tube 405 again, and the dust that pump tube 405 discharged is collected by the sack again, and the dust absorption mechanism 4 that sets up can prevent on the one hand that the dust from entering into the air and causing environmental pollution, on the other hand absorbs the dust and can prevent that the dust from being inhaled by the constructor to reduce the dust and to the health burden that the constructor caused.

In other embodiments, the outer end of the stone crushing box 2 is fixedly connected with a motor box 5, an inner cavity of the motor box 5 is provided with a crushing mechanism 6, the crushing mechanism 6 comprises a driving motor 601, a first driving wheel 602, a support rod 603, a second driving wheel 604, a crushing roller 605 and a driving belt 606, the driving motor 601 is fixedly connected in the inner cavity of the motor box 5, the first driving wheel 602 is fixedly connected to one end of the driving motor 601, the support rod 603 is fixedly connected in the inner cavity of the stone crushing box 2, the second driving wheel 604 is rotatably connected to the outer end of the support rod 603, the crushing roller 605 is fixedly connected to the outer end of the second driving wheel 604, the crushing roller 605 is rotatably connected in the inner cavity of the stone crushing box 2, and the driving belt 606 is sleeved between the first driving wheel 602 and the second driving wheel 604;

when carrying out the rock fragmentation, start driving motor 601, driving motor 601 drives the first drive wheel 602 of connection and rotates, thereby first drive wheel 602 drives driving belt 606 and moves, and then driving belt 606 drives second drive wheel 604 and rotates in the inner chamber of rubble case 2, second drive wheel 604 rotates in the outer end of the branch 603 of rubble case 2 inner chamber fixed to second drive wheel 604 drives crushing roller 605 and rotates in the inner chamber of rubble case 2, and then crushing roller 605 smashes the rock.

In other embodiments, the outer end of the motor box 5 is fixedly connected with a heat radiating net 7, the outer end of the gravel box 2 is fixedly connected with a guard plate 8, and the transmission belt 606 is arranged in the inner cavity of the guard plate 8;

the radiator-grid 7 that sets up can dispel the heat to the driving motor 601 of motor case 5 inner chamber to prevent that driving motor 601 from overheated causing the damage, the backplate 8 of setting can protect drive belt 606, thereby has strengthened reducing mechanism's safety in utilization.

In other embodiments, a feed inlet 9 is formed in one side of the stone crushing box 2, the inner cavity of the stone crushing box 2 is fixedly connected with three reaction plates 10, and the three reaction plates 10 are arranged at the outer end of the crushing roller 605;

when the crushing roller 605 crushes the rock, the crushing roller 605 flies the rock, so that the flown rock collides with the impact plate 10, the crushing efficiency of the rock is enhanced by the impact force, and the impact plate 10 is provided with three, the three impact plates 10 increase the contact probability of the rock collision, thereby making the rock crushing efficiency stronger.

In other embodiments, the bottom end of the gravel box 2 is provided with a first discharge hole 11, the top end of the workbench 1 is provided with a second discharge hole 12, and the first discharge hole 11 corresponds to the second discharge hole 12 in position;

the rubble in the rubble case 2 is discharged from first discharge gate 11, enters into blanking plate 3 through second discharge gate 12 and filters.

In other embodiments, two sides of the inner cavity of the blanking plate 3 are inclined, and the bottom end of the blanking plate 3 is provided with a blanking port 13;

the gravel after the screening can be discharged from the blanking port 13, and a recovery device or a conveyor belt can be added at the blanking port 13, so that the gravel is conveyed or collected.

In other embodiments, the bottom end of the workbench 1 is fixedly connected with four support columns 14, the four support columns 14 are arranged around the bottom end of the workbench 1 in a rectangular shape, an inner cavity of each support column 14 is connected with a sliding column 15 in a sliding manner, and a damping spring 16 is fixedly connected between each support column 14 and each sliding column 15;

when the stone breaking device works, the mechanical body can generate stronger shock force, at the moment, the sliding column 15 slides in the inner cavity of the supporting column 14, and meanwhile the damping spring 16 provides damping force, so that the shock force is offset, and the operation of the stone breaking device is more stable.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rubble device for building engineering, includes workstation (1), its characterized in that: the top fixedly connected with rubble case (2) of workstation (1), just the bottom fixedly connected with blanking plate (3) of workstation (1), rubble case (2) with the position corresponds between blanking plate (3), just the top fixedly connected with dust absorption mechanism (4) of workstation (1), dust absorption mechanism (4) include fan (401), dust absorption pipe (402), sieve (403) and well cavity board (404), fan (401) fixed connection is in the top of workstation (1), dust absorption pipe (402) fixed connection is in the bottom of fan (401), sieve (403) fixed connection is in the inside of blanking plate (3), well cavity board (404) fixed connection in the outer end of blanking plate (3), just well cavity board (404) with sieve (403) position corresponds, just the other end fixed connection of dust absorption pipe (402) in the outer end of well cavity board (404), the hollow plate (404) is communicated with the dust suction pipe (402);

the dust collection mechanism (4) further comprises a suction pipe (405), and the suction pipe (405) is fixedly connected to the outer end of the fan (401).

2. A stone breaking device for construction engineering according to claim 1, characterized in that: the outer end of the gravel box (2) is fixedly connected with a motor box (5), the inner cavity of the motor box (5) is provided with a crushing mechanism (6), the crushing mechanism (6) comprises a driving motor (601), a first driving wheel (602), a support rod (603), a second driving wheel (604), a crushing roller (605) and a driving belt (606), the driving motor (601) is fixedly connected in the inner cavity of the motor box (5), the first driving wheel (602) is fixedly connected at one end of the driving motor (601), the support rod (603) is fixedly connected in the inner cavity of the gravel box (2), the second driving wheel (604) is rotatably connected at the outer end of the support rod (603), the crushing roller (605) is fixedly connected at the outer end of the second driving wheel (604), and the crushing roller (605) is rotatably connected in the inner cavity of the gravel box (2), the transmission belt (606) is sleeved between the first transmission wheel (602) and the second transmission wheel (604).

3. A stone breaking device for construction engineering according to claim 2, characterized in that: the outer end fixedly connected with radiator-grid (7) of motor case (5), just the outer end fixedly connected with backplate (8) of rubble case (2), driving belt (606) are located in the inner chamber of backplate (8).

4. A stone breaking device for construction engineering according to claim 2, characterized in that: a feeding hole (9) is formed in one side of the gravel box (2), an inner cavity of the gravel box (2) is fixedly connected with an impact plate (10), the impact plate (10) is three, and the impact plate (10) is arranged at the outer end of the crushing roller (605).

5. A stone breaking device for construction engineering according to claim 1, characterized in that: first discharge gate (11) have been seted up to the bottom of rubble case (2), second discharge gate (12) have been seted up on the top of workstation (1), first discharge gate (11) with second discharge gate (12) position corresponds.

6. A stone breaking device for construction engineering according to claim 1, characterized in that: the two sides of the inner cavity of the blanking plate (3) are inclined, and the bottom end of the blanking plate (3) is provided with a blanking port (13).

7. A stone breaking device for construction engineering according to claim 1, characterized in that: bottom fixedly connected with support column (14) of workstation (1), support column (14) are equipped with four, four support column (14) become the rectangle and locate the bottom of workstation (1) is all around, the inner chamber sliding connection of support column (14) has traveller (15), just support column (14) with fixedly connected with damping spring (16) between traveller (15).