Dust removal equipment for asphalt mixing station

Abstract

The utility model discloses dust removal equipment for an asphalt mixing station, which comprises a base, a plurality of mounting pipes are arrayed on the circumference of the base, and supporting devices are mounted through the mounting pipes; the lifting device is vertically arranged in the middle of the upper end of the base, a spraying mechanism is installed through the lifting device, the spraying mechanism comprises a main rod, the main rod is arranged at the upper end of the lifting device in a sleeving mode, a support is transversely erected at the upper end of the main rod, and supporting rods are embedded in the two ends of the support; telescopic rods which are arranged in a crossed mode are continuously arranged between the inner side of the lower end face of the support and the outer side of the lower end face of the supporting rod, a plurality of spraying heads are transversely arranged at the lower ends of the telescopic rods in an array mode, one sides of the spraying heads are connected with water conveying pipes, and a water tank is further arranged on the upper end face of the base. More resources are saved; and the environment can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to dust removal equipment for an asphalt mixing station. Background Art

[0002] Asphalt mixing plant is a kind of equipment and facilities specially used for producing asphalt mixture. It plays a key role in road construction, airport runway paving and other engineering projects that require the use of asphalt materials. Asphalt mixture is mainly made of asphalt, stone and mineral powder in a certain proportion, and is used for paving roads. During the operation of the asphalt mixing plant, workers put raw materials into the mixing plant, or the mixing plant is in the process of dry mixing, which is easy to generate dust, thus affecting the working environment and damaging the health of workers and the ecological environment. Therefore, a kind of equipment is needed to alleviate and solve this kind of environment. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a dust removal device for an asphalt mixing plant which is easy to use, has a large range, saves more resources and can protect the environment.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a dust removal equipment for an asphalt mixing plant, including a base, a plurality of mounting tubes are arranged in a circular array on the circumference of the base, and a supporting device is installed through the mounting tubes; it also includes a lifting device, the lifting device is vertically arranged in the middle of the upper end of the base, and a spray mechanism is installed through the lifting device, the spray mechanism includes a main rod, the main rod is sleeved on the upper end of the lifting device, a bracket is horizontally arranged on the upper end of the main rod, support rods are embedded at both ends of the bracket, and cross-arranged telescopic rods are continuously arranged between the inner side of the lower end surface of the bracket and the outer side of the lower end surface of the support rod, a plurality of spray heads are arranged in a horizontal array on the lower end of the telescopic rod, a water pipe is connected to one side of the plurality of spray heads, and a water tank is also arranged on the upper end surface of the base.

[0005] Preferably, the supporting device comprises a supporting block embedded in the port of the mounting tube on the outside of the base, a mounting hole is opened on the upper side of the outer end of the supporting block, a bottom rod is threadedly connected through the mounting hole, and the lifting and lowering of the bottom rod in the mounting hole is controlled by rotating the bottom rod.

[0006] Preferably, the lifting device includes a motor arranged in the middle of the upper end surface of the base, a transmission shaft coaxially connected to the motor is extended from the upper end of the motor, and limit rods vertically arranged on the upper end surface of the base are also arranged on both sides of the motor, and a spray mechanism is connected through the transmission shaft and the limit rods.

[0007] Preferably, the spray mechanism includes a main rod, which is a cylindrical cavity structure with an opening at the lower end and a hollow interior. Support wings are extended on both sides of the lower end of the main rod, and limiting holes are provided at the upper ends of the supporting wings on both sides. The main rod is respectively connected to the transmission shaft and the limiting rod through the lower end opening and the limiting holes on both sides, and the transmission shaft and the main rod cavity are threadedly connected.

[0008] Preferably, the water pipe is connected in parallel to a plurality of sprinkler heads arranged in a transverse array at the lower end of the telescopic rod, the middle portion of the water pipe is extended downward, and one end of the water pipe extending downward is used to connect to a water source.

[0009] Preferably, the water tank is arranged in an annular shape at the upper end of the base, and a screen is arranged in the middle of the water tank cavity. The beneficial effects of the utility model are: 1. The spray device can be automatically raised and lowered by threading the lifting device controlled by the motor with the spray mechanism, and the installation is more stable by the cooperation between the limit hole and the limit rod.

[0010] 2. The telescopic rod set at the lower end of the bracket and the support rod can be used to control the stretching and extension of the support rod between them, thereby increasing or reducing the lateral spraying range of the sprinkler head to adapt to more scenarios.

[0011] 3. A water tank is also provided. The water tank is arranged around the upper end of the base, and a screen is provided inside the water tank, which can be used to collect rainwater and perform simple debris filtering in rainy weather, thereby saving resources and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0014] Notes in the figure

[0015] 1. Base; 101. Mounting pipe; 2. Support block; 201. Mounting hole; 202. Bottom rod; 3. Motor; 301. Drive shaft; 302. Limit rod; 4. Main rod; 401. Support wing; 402. Limit hole; 403. Bracket; 404. Support rod; 5. Telescopic rod; 501. Sprinkler head; 6. Water pipe; 7. Water tank; 701. Screen. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Combination Figure 1-2 The utility model is a dust removal device for an asphalt mixing plant, comprising a base 1, wherein the base 1 has a plurality of mounting pipes 101 in a circumferential array, and a supporting device is installed through the mounting pipes 101; the utility model also comprises a lifting device, which is vertically arranged at the middle of the upper end of the base 1, and a spraying mechanism is installed through the lifting device, and the spraying mechanism comprises a main rod 4, wherein the main rod 4 is sleeved on the upper end of the lifting device, and a bracket 403 is horizontally arranged on the upper end of the main rod 4, and support rods 404 are embedded at both ends of the bracket 403, and cross-arranged telescopic rods 5 are continuously arranged between the inner side of the lower end surface of the bracket 403 and the outer side of the lower end surface of the support rod 404, and a plurality of spray heads 501 are horizontally arranged in an array at the lower end of the telescopic rod 5, and a water pipe 6 is connected to one side of the plurality of spray heads 501, and a water tank 7 is also arranged on the upper end surface of the base 1.

[0018] Furthermore, the supporting device includes a supporting block 2 embedded at the end of the mounting tube 101 outside the base 1, and a mounting hole 201 is opened on the upper side of the outer end of the supporting block 2. A bottom rod 202 is threadedly connected through the mounting hole 201, and the bottom rod 202 is controlled to be raised and lowered in the mounting hole 201 by rotating the bottom rod 202.

[0019] Furthermore, the lifting device includes a motor 3 arranged in the middle of the upper end surface of the base 1, and a transmission shaft 301 coaxially connected to the motor 3 is extended from the upper end of the motor 3. Limit rods 302 vertically arranged on the upper end surface of the base 1 are also arranged on both sides of the motor 3, and a spray mechanism is connected through the transmission shaft 301 and the limit rod 302.

[0020] Furthermore, the spray mechanism includes a main rod 4, which is a cylindrical cavity structure with an opening at the lower end and a hollow interior. Support wings 401 are extended on both sides of the lower end of the main rod 4, and limiting holes 402 are provided at the upper ends of the support wings 401 on both sides. The main rod 4 is respectively connected to the transmission shaft 301 and the limiting rod 302 through the lower end opening and the limiting holes 402 on both sides, and the transmission shaft 301 and the main rod 4 cavity are threadedly connected.

[0021] Furthermore, the water pipe 6 is connected in parallel to a plurality of spray heads 501 arranged in a transverse array at the lower end of the telescopic rod 5, the middle portion of the water pipe 6 is extended downward, and one end of the water pipe 6 extending downward is used to connect to a water source.

[0022] Furthermore, the water tank 7 is arranged in a ring at the upper end of the base 1, and a screen 701 is arranged in the middle of the water tank 7 cavity. The lifting device controlled by the motor 3 is threadedly connected to the spray mechanism, so that the height of the spray device can be automatically raised and lowered, and the installation is more stable through the cooperation between the limit hole 402 and the limit rod 302. The telescopic rod 5 arranged at the lower end of the bracket 403 and the support rod 404 can control the stretching and extension of the support rod 404 between them, thereby increasing or reducing the lateral spraying range of the sprinkler head 501 to adapt to more scenes. At the same time, the water tank 7 is arranged in a ring at the upper end of the base 1, and a screen 701 is arranged in the water tank 7, which can be used to collect rainwater and perform simple debris filtering in rainy weather, thereby saving resources and protecting the environment.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dust removal device for an asphalt mixing plant, comprising a base (1), characterized in that: The base (1) has a plurality of mounting tubes (101) arranged in a circular array, and support devices are installed through the mounting tubes (101); the base (1) also includes a lifting device, the lifting device is vertically arranged at the middle of the upper end of the base (1), and a spray mechanism is installed through the lifting device, the spray mechanism includes a main rod (4), the main rod (4) is sleeved on the upper end of the lifting device, a bracket (403) is horizontally mounted on the upper end of the main rod (4), and support rods (404) are embedded at both ends of the bracket (403), and cross-arranged telescopic rods (5) are continuously arranged between the inner side of the lower end surface of the bracket (403) and the outer side of the lower end surface of the support rod (404), and a plurality of spray heads (501) are arranged in a horizontal array at the lower end of the telescopic rod (5), and a water pipe (6) is connected to one side of the plurality of spray heads (501). A water tank (7) is also arranged on the upper end surface of the base (1).

2. The dust removal equipment for asphalt mixing plant according to claim 1, characterized in that: The support device comprises a support block (2) embedded at the end of a mounting tube (101) outside a base (1); a mounting hole (201) is provided on the upper side of the outer end of the support block (2); a bottom rod (202) is threadedly connected through the mounting hole (201); and the bottom rod (202) is controlled to rise and fall in the mounting hole (201) by rotating the bottom rod (202).

3. The dust removal equipment for asphalt mixing plant according to claim 1, characterized in that: The lifting device comprises a motor (3) arranged in the middle of the upper end surface of the base (1); a transmission shaft (301) coaxially connected to the motor (3) is extended from the upper end of the motor (3); limiting rods (302) vertically arranged on the upper end surface of the base (1) are also arranged on both sides of the motor (3); and a spray mechanism is connected via the transmission shaft (301) and the limiting rods (302).

4. The dust removal equipment for an asphalt mixing plant according to claim 3, characterized in that: The spray mechanism comprises a main rod (4), the main rod (4) being a cylindrical cavity structure with an opening at the lower end and a hollow interior, support wings (401) extending from both sides of the lower end of the main rod (4), and limiting holes (402) being provided at the upper ends of the supporting wings (401) on both sides, the main rod (4) being respectively connected to a transmission shaft (301) and a limiting rod (302) through the opening at the lower end and the limiting holes (402) on both sides, and the transmission shaft (301) and the cavity of the main rod (4) are threadedly connected.

5. The dust removal equipment for asphalt mixing plant according to claim 1, characterized in that: The water pipe (6) is connected in parallel to a plurality of spray heads (501) arranged in a transverse array at the lower end of the telescopic rod (5), the middle portion of the water pipe (6) is extended downward, and one end of the water pipe (6) extending downward is used to connect to a water source.

6. The dust removal equipment for asphalt mixing plant according to claim 1, characterized in that: The water tank (7) is arranged in an annular shape at the upper end of the base (1), and a screen (701) is arranged in the middle of the cavity of the water tank (7).

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