Dust falling mechanism of concrete mixing plant

Abstract

The utility model discloses a dust falling mechanism of a concrete mixing plant, and relates to the technical field of dust falling of mixing plants. The dust falling mechanism of the concrete mixing plant comprises a water storage tank and a dust falling mechanism body, and a fixing block is fixedly mounted at the top of the water storage tank; the dust falling mechanism is arranged above the water storage tank and comprises a threaded rod, an internal threaded block, a hollow block and an atomizing nozzle, the top of the water storage tank is rotationally connected with one end of the threaded rod, the outer wall of the threaded rod is in threaded connection with the interior of the internal threaded block, and one side of the internal threaded block is fixedly connected with one side of the hollow block through a connecting plate; a plurality of groups of atomizing nozzles are fixedly mounted on the other side of the hollow block, and the hollow block is communicated with the atomizing nozzles. The atomization nozzle is prevented from being exposed outside for a long time and blocked by dust, workers do not need to disassemble and clean frequently, the workload of the workers is reduced, meanwhile, the height of spraying water mist of the device can be adjusted, the dust removal range of the device is increased, and the dust removal effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction in mixing stations, in particular to a dust reduction mechanism for a concrete mixing station. Background Art

[0002] The dust reduction device for a concrete mixing station with the publication number CN219252130U comprises a device body, a dust reduction mechanism and an environmental protection mechanism. The device body comprises a base, a water leakage port, an extension platform and a sealing cover. The water leakage port is arranged inside the base. The extension platform is fixedly connected to one end of the base. The sealing cover is sleeved on one end of the base. The upper end of the device body is equipped with a dust reduction mechanism. The dust reduction mechanism comprises a water pipe, a mist nozzle, a suction fan, an air suction port, an air outlet, a leather sleeve and a dust filter bag. The water pipe is arranged at one end of the base. The mist nozzle is fixedly connected to one end of the water pipe. The suction fan is fixedly connected to the upper end of the extension platform. The air suction port is fixedly connected to the upper end of the suction fan. The dust reduction device for a concrete mixing station realizes the functions of rapid dust reduction and improving air quality by arranging the device body and the dust reduction mechanism. By installing the environmental protection mechanism, the dust reduction function is realized while saving water resources and improving environmental protection.

[0003] When the above-mentioned dust reduction device of the concrete mixing station is in use, the atomizing nozzle is exposed to the outside for a long time. Since the dust in the concrete mixing station is large, the atomizing nozzle is easily blocked by dust when not spraying water, and the staff needs to disassemble it for cleaning, which increases the workload of the staff and affects the service life of the device. Utility Model Content

[0004] The utility model aims to provide a dust reduction mechanism for a concrete mixing station, which can solve the problem that when the dust reduction device of the concrete mixing station is in use, the atomizing nozzle is exposed to the outside for a long time. Since the dust in the concrete mixing station is large, the atomizing nozzle is easily blocked by dust when not spraying water, and the staff needs to disassemble it for cleaning, which increases the workload of the staff and affects the service life of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction mechanism for a concrete mixing station, comprising a water tank and a dust reduction mechanism, a fixed block is fixedly installed on the top of the water tank; the dust reduction mechanism is arranged above the water tank, the dust reduction mechanism comprises a threaded rod, an internal thread block, a hollow block and an atomizing nozzle, the top of the water tank is rotatably connected to one end of the threaded rod, the outer wall of the threaded rod is connected to the internal thread of the internal thread block, one side of the internal thread block is fixedly connected to one side of the hollow block through a connecting plate, a plurality of groups of atomizing nozzles are fixedly installed on the other side of the hollow block, and the hollow block and the atomizing nozzle are communicated.

[0006] Preferably, the dust reduction mechanism also includes a sliding groove, a reduction motor, a storage box and a dust cover plate. A sliding groove is provided on one side of the fixed block, and the other end of the threaded rod is rotatably connected to the inner top of the sliding groove. The reduction motor is fixedly installed on the top of the fixed block, and the output shaft of the reduction motor is fixedly connected to the other end of the threaded rod. The front and rear sides of the internal threaded block are slidably connected to the inner wall of the sliding groove. A storage box is fixedly installed on one side of the fixed block, and a circular opening connected to the water tank is provided at the bottom of the storage box. A dust cover plate is hingedly installed on the top of the storage box. When the device is not in use, the atomizing nozzle is put into the storage box for shielding, so as to prevent the atomizing nozzle from being exposed to the outside for a long time and being blocked by dust. There is no need for staff to frequently disassemble and clean it, which reduces the workload of staff and improves the service life of the device. At the same time, the height of the water mist sprayed by the device can be adjusted to increase the dust removal range of the device and ensure the dust removal effect.

[0007] Preferably, a submersible pump is provided on the inner top of the water storage tank, and a water outlet hose is fixedly installed on the output end of the submersible pump. One end of the water outlet hose passes through the circular opening and is fixedly connected to the bottom of the hollow block and extends to the interior of the hollow block.

[0008] Preferably, a water inlet pipe is fixedly installed on the top of the water storage tank, and a threaded cover is threadedly connected to the top of the water inlet pipe.

[0009] Preferably, a rectangular opening is provided on the front side of the water storage tank, and a capacity window is embedded in the rectangular opening.

[0010] Preferably, a push rod is fixedly mounted on the top of the water tank.

[0011] Preferably, a plurality of sets of movable wheels are fixedly mounted on the bottom of the water storage tank to facilitate movement of the device and improve the flexibility of the device.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The dust reduction mechanism of the concrete mixing station uses a sliding groove, a threaded rod, a reduction motor, an internal thread block, a hollow block, an atomizing nozzle, a storage box and a dust cover. When the device is not in use, the atomizing nozzle is stored in the storage box for shielding, so as to avoid the atomizing nozzle being blocked by dust due to long-term exposure. There is no need for staff to frequently disassemble and clean the device, which reduces the workload of the staff and increases the service life of the device. At the same time, the height of the water mist sprayed by the device can be adjusted to increase the dust removal range of the device and ensure the dust removal effect. The moving wheels and the push rod are used together to facilitate the movement of the device and improve the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side perspective view of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing block of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the storage box of the utility model.

[0019] Figure numerals: 1. Water storage tank; 2. Fixed block; 3. Dust reduction mechanism; 301. Sliding groove; 302. Threaded rod; 303. Reducer motor; 304. Internal thread block; 305. Hollow block; 306. Atomizing nozzle; 307. Storage box; 308. Dust cover; 4. Submersible pump; 5. Water outlet hose; 6. Water inlet pipe; 7. Moving wheel; 8. Push rod; 9. Capacity window. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a dust reduction mechanism for a concrete mixing station, comprising a water storage tank 1 and a dust reduction mechanism 3, a fixed block 2 is fixedly installed on the top of the water storage tank 1; the dust reduction mechanism 3 is arranged above the water storage tank 1, and the dust reduction mechanism 3 comprises a threaded rod 302, an internal thread block 304, a hollow block 305 and an atomizing nozzle 306, the top of the water storage tank 1 is rotatably connected to one end of the threaded rod 302, the outer wall of the threaded rod 302 is connected to the internal thread of the internal thread block 304, one side of the internal thread block 304 is fixedly connected to one side of the hollow block 305 through a connecting plate, and multiple groups of atomizing nozzles 306 are fixedly installed on the other side of the hollow block 305, and the hollow block 305 and the atomizing nozzle 306 are connected.

[0022] The dust reduction mechanism 3 also includes a sliding groove 301, a reduction motor 303, a storage box 307 and a dust cover 308. The sliding groove 301 is opened on one side of the fixed block 2, and the other end of the threaded rod 302 is rotatably connected to the inner top of the sliding groove 301. The reduction motor 303 is fixedly installed on the top of the fixed block 2. The output shaft of the reduction motor 303 is fixedly connected to the other end of the threaded rod 302. The front and rear sides of the internal thread block 304 are slidably connected to the inner wall of the sliding groove 301. The storage box is fixedly installed on one side of the fixed block 2. 307, a circular opening connected to the water storage tank 1 is formed at the bottom of the storage box 307, and a dust cover 308 is hingedly installed on the top of the storage box 307. When the device is not in use, the atomizing nozzle 306 is stored in the storage box 307 for shielding, so as to avoid the atomizing nozzle being exposed to the outside for a long time and being blocked by dust. There is no need for the staff to frequently disassemble and clean it, which reduces the workload of the staff and improves the service life of the device. At the same time, the height of the water mist sprayed by the device can be adjusted to increase the dust removal range of the device and ensure the dust removal effect.

[0023] A submersible pump 4 is provided at the inner top of the water storage tank 1 , and a water outlet hose 5 is fixedly installed at the output end of the submersible pump 4 . One end of the water outlet hose 5 passes through the circular opening and is fixedly connected to the bottom of the hollow block 305 and extends to the interior of the hollow block 305 .

[0024] A water inlet pipe 6 is fixedly installed on the top of the water storage tank 1, and a threaded cover is threadedly connected to the top of the water inlet pipe 6.

[0025] A rectangular opening is provided at the front side of the water storage tank 1, and a capacity window 9 is embedded in the rectangular opening.

[0026] A push rod 8 is fixedly mounted on the top of the water storage tank 1 .

[0027] A plurality of sets of moving wheels 7 are fixedly mounted on the bottom of the water storage tank 1 to facilitate the movement of the device and improve the flexibility of the device.

[0028] Working principle: When the device is in use, open the threaded cover on the water inlet pipe 6, inject a certain amount of clean water into the water tank 1, push the push rod 8 to move the device to the position with the largest dust in the mixing station through the moving wheel 7, open the dust cover 308, turn on the reduction motor 303 to drive the threaded rod 302 to rotate, and move the internal thread block 304 upward under the limit of the sliding groove 301, drive the hollow block 305 to move upward, so that the hollow block 305 is moved out of the storage box 307, and after adjusting the height of the atomizing nozzle 306, turn on the submersible pump 4, and inject the clean water in the water tank 1 into the hollow block 305 through the water outlet hose 5, and then spray it in the direction of the dust through the atomizing nozzle 306 to remove dust, observe the remaining water in the water tank 1 through the capacity window 9, so as to add water at any time, after the dust removal is completed, the hollow block 305 is retracted into the storage box 307, and the dust cover 308 is covered for shielding.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A dust reduction mechanism for a concrete mixing station, characterized in that: include: A water storage tank (1), a fixing block (2) being fixedly mounted on the top of the water storage tank (1); The dust reduction mechanism (3) is arranged above the water storage tank (1), and comprises a threaded rod (302), an internal thread block (304), a hollow block (305) and an atomizing nozzle (306). The top of the water storage tank (1) is rotatably connected to one end of the threaded rod (302), the outer wall of the threaded rod (302) is connected to the internal thread of the internal thread block (304), one side of the internal thread block (304) is fixedly connected to one side of the hollow block (305) through a connecting plate, and a plurality of groups of atomizing nozzles (306) are fixedly installed on the other side of the hollow block (305), and the hollow block (305) and the atomizing nozzle (306) are connected.

2. A dust reduction mechanism for a concrete mixing station according to claim 1, characterized in that: The dust reduction mechanism (3) further comprises a sliding groove (301), a reduction motor (303), a storage box (307) and a dust cover (308); a sliding groove (301) is provided on one side of the fixed block (2); the other end of the threaded rod (302) is rotatably connected to the inner top of the sliding groove (301); a reduction motor (303) is fixedly installed on the top of the fixed block (2); the output shaft of the reduction motor (303) is fixedly connected to the other end of the threaded rod (302); the front and rear sides of the internal thread block (304) are slidably connected to the inner wall of the sliding groove (301); a storage box (307) is fixedly installed on one side of the fixed block (2); a circular opening connected to the water storage tank (1) is provided at the bottom of the storage box (307); and a dust cover (308) is hingedly installed on the top of the storage box (307).

3. A dust reduction mechanism for a concrete mixing station according to claim 2, characterized in that: A submersible pump (4) is arranged on the inner top of the water storage tank (1), and a water outlet hose (5) is fixedly installed on the output end of the submersible pump (4), one end of the water outlet hose (5) passes through the circular opening and is fixedly connected to the bottom of the hollow block (305) and extends to the interior of the hollow block (305).

4. A dust reduction mechanism for a concrete mixing station according to claim 3, characterized in that: A water inlet pipe (6) is fixedly mounted on the top of the water storage tank (1), and a threaded cover is threadedly connected to the top of the water inlet pipe (6).

5. A dust reduction mechanism for a concrete mixing station according to claim 4, characterized in that: A rectangular opening is provided on the front side of the water storage tank (1), and a capacity window (9) is embedded in the rectangular opening.

6. A dust reduction mechanism for a concrete mixing station according to claim 5, characterized in that: A push rod (8) is fixedly mounted on the top of the water storage tank (1).

7. A dust reduction mechanism for a concrete mixing station according to claim 6, characterized in that: A plurality of sets of moving wheels (7) are fixedly mounted on the bottom of the water storage tank (1).

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